Computer security jobs

Filter

My recent searches
Filter by:
Budget
to
to
to
Type
Skills
Languages
    Job State
    5,000 computer security jobs found

    ...before users notice. The estate is entirely Red Hat Enterprise Linux, so familiarity with typical RHEL tooling—yum/dnf, systemd, firewalld, SELinux, and standard log analysis utilities—is essential. While the immediate need is RHEL, the skill to adapt procedures to other distributions such as Ubuntu or CentOS down the road would be a plus. Scope of work • Schedule and perform routine patching, security updates, and package management without disrupting production • Configure and fine-tune monitoring (Nagios, Zabbix, or a comparable tool you’re comfortable with) to track CPU, memory, disk I/O, network throughput, and critical application services • Document every change in a concise, reproducible manner so hand-off is seamless Acceptance c...

    ₹50554 Average bid
    ₹50554 Avg Bid
    5 bids

    ...on the home page. The goal is a clean, visually driven layout that encourages shoppers to dive straight into the relevant collections. The site also has to feel snappier. I have the free Cloudflare plan active, but caching, minification, image optimisation or any other best-practice tweaks have not been tuned since the restore. Please tighten that up so page loads are clearly faster. Finally, security needs another pass: confirm that no malicious code remains, update core software and plugins if applicable, lock down obvious entry points and make sure Cloudflare’s settings are taking full advantage of its WAF and bot-shield features. Acceptance criteria • Home page loads normally with no redirect loop or blank screen • Ecwid category images appear on the ho...

    ₹23149 Average bid
    ₹23149 Avg Bid
    77 bids

    ...cross-browser compatibility and responsiveness. WordPress and Shopify Development: Build and customize WordPress themes and plugins. Create and manage WordPress websites, including content management and updates. Optimize WordPress sites for SEO and performance. Backend Development: Work with backend developers to integrate front-end components with APIs and databases. Ensure data integrity and security. Collaboration: Future tasks: Design, build, and maintain responsive landing pages and microsites to support marketing campaigns and lead generation efforts Work closely with marketing, and content teams to translate creative concepts into functional web assets Requirements: In-depth knowledge of WordPress and its core functionalities. Experience with version control systems (...

    ₹24213 Average bid
    ₹24213 Avg Bid
    19 bids

    My Instagram profile was taken over and every standard recovery option seems to hit a wall. I have already gone through password...hacked Instagram accounts to guide the process end-to-end, deal with any appeals or identity verification that Meta may request, and hand the profile back to me in full working order. Once access is restored, I’d like brief guidance on locking the account down with stronger security settings to avoid a repeat incident. Deliverables • Verified, working login to the original account (posts, followers, and settings intact) • A concise post-recovery checklist covering two-factor authentication and best-practice security steps If you have direct experience navigating Meta’s internal forms or escalation channels, please tel...

    ₹20754 Average bid
    ₹20754 Avg Bid
    26 bids

    I need a set of eye-catching, data-rich infographics that explain advanced machine-learning and deep-learning techniques. The content has to zero in on neural networks, cutting-edge computer-vision pipelines, and best-practice modelling for tabular data. Each graphic should break down the underlying algorithms, highlight when and why they outperform classic approaches, and illustrate any relevant metrics or architectural diagrams in a way that even a busy stakeholder can grasp at a glance. What I’m looking for • A coherent visual style across all infographics, suitable for slide inserts or standalone print. • Layered source files (AI, Figma, or PSD) plus ready-to-share PNG/SVG exports at 4K resolution. • Brief text snippets that accompany each visual, lim...

    ₹887 / hr Average bid
    ₹887 / hr Avg Bid
    26 bids

    I’m ready to roll out my brand on Facebook, Instagram, and Twitter and need an experienced hand to handle the technical setup so I can focus on engagement from day one. Your job will be to create each account, convert them to fu...two-factor authentication, page roles, and category selections are done right the first time. Deliverables: • New, verified business accounts on Facebook, Instagram, and Twitter • Fully optimised profiles with my supplied graphics and copy • Business pages set up on Facebook & Instagram, plus Twitter profile tuned for professional use • A brief hand-over document outlining login credentials, security settings, and any next-step recommendations Once everything is live and looking sharp, I’ll take it from there f...

    ₹9579 Average bid
    ₹9579 Avg Bid
    42 bids

    ...of hypertonic and hypotonic solutions on plant cells. In the application section of the lab we will concentrate on the effects of hypertonic, hypotonic, and isotonic solution on animal/human cells. Click to watch an animationLinks to an external site. (see video transcript at bottom of page) about the effects of different tonicities on red blood cells. Make sure that you have the volume on your computer speakers turned up so that you can listen to the narration for the animation. Observe the effects that the different solutions have on red blood that you have completed the experiment, move on to the report. Below is an outline for the sections of the lab report to clarify what it should contain and issues you will want to address for the report. Each section – except the c...

    ₹5854 Average bid
    ₹5854 Avg Bid
    18 bids

    I need a secure and reliable method to clone my cell phone for data backup purposes. The primary goal is to ensure that all my important information is safely stored, and I prefer using cloud storage for this task. Data to be cloned includes: - Contacts and messages - Photos and videos - Voice memos Ideal skills and experience: -...for data backup purposes. The primary goal is to ensure that all my important information is safely stored, and I prefer using cloud storage for this task. Data to be cloned includes: - Contacts and messages - Photos and videos - Voice memos Ideal skills and experience: - Expertise in mobile data backup and cloning - Experience with various cloud storage solutions - Strong knowledge of data security and encryption - Familiarity with both Android and i...

    ₹39202 Average bid
    ₹39202 Avg Bid
    47 bids
    AWS IoT Setup
    6 days left

    I need an expert to set up and configure AWS IoT Core and IoT Events. The project involves connecting gateways that will transmit telemetry data, commands, and status updates. Key Tasks: - Configure AWS IoT Core for gateway integration. - Set up AWS IoT Events to...transmit telemetry data, commands, and status updates. Key Tasks: - Configure AWS IoT Core for gateway integration. - Set up AWS IoT Events to process and respond to events. - Ensure secure and reliable data transmission. Ideal Skills: - Extensive experience with AWS IoT services, particularly IoT Core and IoT Events. - Strong understanding of IoT architecture and data flow. - Proficient in AWS security practices. - Experience with gateway devices and telemetry data. Please provide relevant experience and approach in ...

    ₹3104 / hr Average bid
    ₹3104 / hr Avg Bid
    28 bids

    I want to l...without refreshing the screen. On top of that, the build needs three customer-facing extras: • Order scheduling – shoppers choose a future delivery slot and the system stores it accurately • Push notifications – instant status updates at every stage, even when the app is closed • Customer reviews – a simple rating/comment flow once an order is completed Clean UX, fast load times, and solid security around payments and personal data are non-negotiable. You’re free to work in Flutter, React Native, or native Swift/Kotlin as long as the end result is a pair of production-ready apps that pass App Store and Google Play review. Source code, API documentation, and test builds should be provided throughout the project so I can fol...

    ₹31574 Average bid
    ₹31574 Avg Bid
    19 bids

    The task is to assist me remotely with a clean installation of an operating system on my personal computer. This is strictly technical support delivered at a distance, focused on software installation—no hardware changes are required on my side. You will guide or take control through a secure remote-desktop application (TeamViewer, AnyDesk, or a similar tool of your choice) to: • Prepare the drive and set correct BIOS/UEFI options • Complete the operating system install from start to finish • Install basic drivers and confirm the machine boots and runs without errors • Apply initial updates so the system is fully functional before the session ends A stable internet connection and clear voice or chat communication are essential. I have the license k...

    ₹12683 Average bid
    ₹12683 Avg Bid
    12 bids

    ...scale, policy analysis that removes existing legislative barriers, and financial architecture that sustains operations without charging travellers. A seamless identification layer must be woven through the plan; assume the simultaneous use of ID cards, mobile-app credentials, and biometric scanning so riders choose whichever suits them while the system still captures ridership data and safeguards security. Deliverables • A comprehensive feasibility study covering infrastructure upgrades, operating costs, and long-term funding streams. • An implementation roadmap with phased milestones for citywide, countrywide, and worldwide roll-outs. • A technical specification for the multi-modal access system, detailing how ID cards, apps, and biometrics integrate with...

    ₹49047 Average bid
    ₹49047 Avg Bid
    50 bids

    ...Choose niche, language, platform (podcasts / YouTube, etc.) Run an AI-powered search to: Discover relevant shows and channels Extract contact info (emails, websites, socials, host name) Save these results into a shared database so the app can reuse them (no repeated scraping if they already exist). Eventually: let users send outreach emails and follow-ups. Admin / Backend side Manage users and security Control OpenAI API key usage (token limits, etc.) Manage pricing and subscription plans View and manage the database of shows, contacts, and searches Payments / Checkout Streamlined checkout flow for subscriptions (Stripe + PayPal) Monthly and yearly plans (with a yearly discount) After successful payment, automatically upgrade the user’s account What is not working right n...

    ₹23947 Average bid
    ₹23947 Avg Bid
    57 bids

    ...tree shaking ⸻ 6. SEO REQUIREMENTS Mandatory: • On-page SEO structure • Fully optimized heading structure • Auto XML sitemap generation • Schema markup (FAQ + Article) • setup • Canonical tags • Clean URLs • Internal linking support • RSS feed • Breadcrumb schema • AMP not required Optional (preferred): • Country schema • Review schema • Tabular data schema ⸻ 7. SECURITY REQUIREMENTS • HTTPS only • Input sanitization • CMS access roles • DDOS protection (Cloudflare) • API rate limiting • Secure image upload ⸻ 8. SCALABILITY REQUIREMENTS Website must: • Support 4,000+ articles • Scale to 50,000+ articles in future • Handle 100,000+ mon...

    ₹35456 Average bid
    ₹35456 Avg Bid
    15 bids

    I need an Apigee specialist at true architect level to refine and extend a set of existing APIs currently running on the platform. The proxies are in production today, but they have grown organically and now require a structured approach that brings them in line with best-practice design, security and observability standards. Your mission will cover three concrete areas: • Design robust, reusable API proxies that abstract backend changes without breaking consumers. • Implement all necessary security policies—OAuth 2.0, JWT validation, spike arrest, quota and any additional shields you recommend. • Configure end-to-end monitoring and analytics so I have actionable insight into traffic patterns, errors and latency. I will provide full access to the c...

    ₹887 / hr Average bid
    ₹887 / hr Avg Bid
    10 bids

    I need an experienced PHP developer to fix bugs in my project and check the code for possible optimizations. The project is a smart home energy monitoring system with AI capabilities. Key Responsibilities: - Identify and fix bugs in the backend code - Analyze the code for possible optimizations, specifically in the areas of database queries, API performance, and server response ti...functionalities work seamlessly Ideal Skills: - Extensive experience with PHP, JS, HTML, and React - Proficient in using VS code for debugging and code analysis - Strong problem-solving skills System Functionalities: 1. Energy Monitoring and Analysis 2. AI-Driven Insights and Optimization 3. User Interface and Interaction 4. Sustainability and Cost Savings 5. Smart Home Integration 6. Data Privacy and Se...

    ₹621 / hr Average bid
    ₹621 / hr Avg Bid
    49 bids

    I need a... WordPress website (fresh install) Working SSL for both sites Database credentials organized and documented Nginx configurations for both domains Short documentation on how to update the sites later (optional but appreciated) Required Skills: Linux server administration Nginx configuration WordPress installation SSL (Let’s Encrypt / Certbot) DNS and domain configuration Security best practices VPS management on Ubuntu Additional notes: This is a fresh VPS. Nothing is installed yet. I want a clean, secure, and efficient setup that follows best practices. I’m available to provide server access immediately. If you are confident you can deliver a clean and professional setup, please apply with your experience and timeline. This ad is made by ai

    ₹4257 Average bid
    ₹4257 Avg Bid
    24 bids

    My WordPress site requires a custom PHP plugin that connects to a third...that explains each setting, required cron (if any), and how to extend the integration later. 3. Brief test report confirming the plugin connects, retrieves sample data, and pushes an update successfully on a fresh WordPress install. Acceptance criteria – No PHP errors or warnings under WP_DEBUG. – Successful API calls demonstrated with real or sandbox credentials. – Follows WordPress security best practices (nonce checks, escaping, sanitizing). Tools & tech involved: PHP 8.x, WordPress, REST/JSON, wp_remote_get / wp_remote_post, Git for versioning if preferred. If questions arise about the API endpoints or additional features, let’s clarify early so the first iteration la...

    ₹2572 Average bid
    ₹2572 Avg Bid
    6 bids

    My WordP...same time, one of my domain-based mailboxes was recently compromised. The account is hosted on HostGator and accessed through Roundcube webmail. I have already changed the password, but delivery is still unreliable and I’m concerned that DNS or authentication records (SPF, DKIM, DMARC) may have been altered during the breach. I need the mailbox reinstated to normal operation and any lingering security loopholes closed. Acceptance criteria • Contact Form 7 submits only when Turnstile validation passes and no spam slips through during testing. • Mailbox sends and receives reliably in Roundcube and external clients; SPF, DKIM, and DMARC all pass checks on mxtoolbox or similar. • A short summary of the steps taken and any credentials or API keys ...

    ₹2483 Average bid
    ₹2483 Avg Bid
    25 bids

    ...CAR, FIORI, embedded analytics, integration points (PI/PO or CPI), and recommended extensions. • End-to-end process designs for merchandising, procurement, supply chain, finance, and store operations, mapped to standard Best Practices where possible. • A pragmatic data migration, cut-over, and landscape sizing strategy that reflects global roll-out waves. • Governance guidelines covering security, master-data ownership, and change control for a distributed business model. I will make myself available for daily check-ins during the first two weeks so you can quickly capture requirements, validate assumptions, and produce an initial high-level design. From there we will iterate until the final architecture is board-ready. Please highlight comparable retail pro...

    ₹2483 / hr Average bid
    ₹2483 / hr Avg Bid
    1 bids

    ...missing is the glue that lets data flow effortlessly between them, enforces a single source of truth and removes manual hand-offs. Here’s what I’d like you to handle over the next month: analyse the current codebases and APIs, propose the most efficient integration architecture, build the connectors or middleware required, and deploy everything in a way that is easy to maintain. Performance, security and clean documentation are non-negotiable because this has to scale without surprises. To be considered, send me a detailed project proposal outlining your approach, milestones, tech stack of choice and any similar integrations you have completed. I’m open on languages and frameworks as long as they are well-justified, but familiarity with REST, GraphQL, message ...

    ₹59956 Average bid
    ₹59956 Avg Bid
    22 bids
    Nukhba Fractional
    6 days left
    Verified

    ...Full-stack team Proven AI integration experience Portfolio of similar platforms UI/UX expertise Strong QA and DevOps practice --- SECTION 11 — BUDGET FORMAT Vendors must provide: Breakdown by module Man-hour estimation Monthly burn rate Fixed price + optional maintenance pricing --- SECTION 12 — ACCEPTANCE CRITERIA All modules working end-to-end All AI components functional Security checks passed Zero critical bugs Documentation complete --- FULL WIREFRAME BLUEPRINT (30 Screens) Here is the complete layout for Nukhba. --- A. PUBLIC PAGES (7 screens) 1. Homepage Hero banner “Hire Fractional Talent” “Become a Verified Expert” 2. About Nukhba 3. How It Works 4. Pricing Page Free Verified (USD 1,000) Comp...

    ₹172151 Average bid
    NDA
    ₹172151 Avg Bid
    6 bids

    I need a lightweight, private CRM that keeps every customer detail in one place and makes it effortless for my team to ...essential because my field staff live inside their calendars; when a booking or AMC visit is created in the CRM I want it to appear instantly on their schedule and update if plans change. I’m happy with a web-based stack—Laravel, Node, Django or similar—so long as the UI is modern, responsive and mobile-friendly. If you already have a favourite admin template or component library, tell me. Data security is a must, so please outline how you’ll handle roles, authentication and backups. Deliverable: a working CRM deployed to my VPS (or a Docker image I can spin up), source code in a private repo, and a short hand-over video showing day-to-d...

    ₹6386 Average bid
    ₹6386 Avg Bid
    18 bids

    I want a Windows-based application that can take live input from at least four cameras around a billiard table, stitch or synchronise those feeds, and then use real-time computer-vision to understand what is happening on the cloth. The core must reliably detect every ball, recognise whose turn it is (simple face identification is enough), and update the score on screen without manual input. Please lean on proven open-source tools such as OpenCV, MediaPipe, or similar; the final build has to run locally on a mid-range PC with standard USB or IP cameras. I will provide sample footage from four angles so you can test before we move to the live table. Frame-level accuracy on ball positions matters more than fancy graphics, so prioritise robustness over visual flair. Deliverables &...

    ₹41330 Average bid
    ₹41330 Avg Bid
    41 bids

    ...checkout, shipping & payment gateway) Customer account creation/login with order history & repeat purchase option Discount & coupon support at checkout Simple backend panel to update products, prices, and offers easily Mobile-first, fast-loading, SEO-ready design Clean and premium design, similar to Absolut Pet Integration with analytics and tracking pixels (GA4, Meta Pixel) SSL and basic security setup We do not need a blog or content section Domain is already available Please share: Platform you recommend (Shopify, WooCommerce, or other) and why Detailed cost breakdown (design, development, testing, launch, optional maintenance) Estimated timeline for delivery Hosting options (if not part of the proposal) Post-launch support and handover process Loo...

    ₹22173 Average bid
    ₹22173 Avg Bid
    36 bids

    I have a WordPress website and a Webflow template. I need someone to install and set up the Webflow template on my WordP...on my WordPress site without animations. Project Scope: • Website structure: 5 pages + footer • I need WooCommerce to be installed and set up (the store will not be published yet) Technical requirements: • Performance optimization: • Enable lazy-loading for images • Convert/serve images in WebP • Simple caching setup (WP Rocket or Perfmatters) • Basic SEO setup (Yoast or RankMath) • Security setup: • Limit Login Attempts • reCAPTCHA for forms • The website is for my photography portfolio, so fast image loading is very important. • I need a simple dashboard so I can easily create and update...

    ₹13038 Average bid
    ₹13038 Avg Bid
    58 bids

    ...SSH access and an environment file with the relevant keys. Users already sign in with a simple email-and-password flow, and that method should remain the single source of authentication for the messaging feature. Once signed in, each user should see their conversations, create new threads, attach short voice clips, launch live video, and receive instant notifications when something new arrives. Security basics—TLS, rate limiting, sanitized uploads—are non-negotiable. Deliverables • Backend service (API + real-time socket server) deployed on my host • Front-end components integrated into the existing app UI • Database migrations for conversations, messages, and media storage • Clear setup & deployment notes plus a short test script tha...

    ₹23149 Average bid
    ₹23149 Avg Bid
    16 bids
    Fix Google Crawl Failure
    6 days left
    Verified

    ...“site-wide issue – not fetching” status. Traffic is already slipping, so I need an SEO-technical specialist who can quickly pinpoint and remove the roadblock. You’ll have full admin access to WordPress, hosting control panel, Google Search Console and any server logs you request. Please investigate everything that could be at play— rules, XML sitemaps, .htaccess redirects, caching or security plugins, DNS settings, or server-level firewalls—then implement the fixes and submit a validation request inside Search Console so I can see green lights across the board. Deliverables • Concise report outlining the root cause and steps taken • All fixes applied (code, settings or plugin changes) with rollback notes • Screenshot or scr...

    ₹2217 Average bid
    ₹2217 Avg Bid
    21 bids

    I’m ready to commission an Android-only game built entirely around a “money” theme. I want the core experience to feel competitive and social, so please weave in true multiplayer functionality, Google Play leaderboards, and a well-balanced in-app-purchase system from the very first release. Here’s what I need from you: •...player accounts. • Polished UI/UX that reflects the money theme without breaching Google content policies. • Final APK/AAB plus clear documentation so future updates and balance tweaks are straightforward. If you already have experience launching multiplayer Android titles with IAP and leaderboards, I’d love to see examples. Let me know your preferred tech stack and how you’d tackle net-code, security, and p...

    ₹27406 Average bid
    ₹27406 Avg Bid
    10 bids

    ...Secure backend architecture design (Node.js/Django/Java Spring). - Database setup (MySQL/PostgreSQL/MongoDB). - Encryption modules for privacy-first features. - API endpoints for quotes, categories, and user management. - Requirements - Experience in RESTful APIs and authentication (OAuth/JWT). - Knowledge of cloud deployment (AWS/Heroku). - Strong focus on scalability and security. - Deliverable - Stable backend with encrypted data flow and admin dashboard. --- 3. UI/UX Designer - Responsibilities - App ka design flow create karna (wireframes, prototypes). - Category-based quotes layout aur daily notification design. - Privacy-first social features ke liye intuitive interface. - Collaborate with developers to ensure design cons...

    ₹16674 Average bid
    ₹16674 Avg Bid
    14 bids

    ...our expectations below: I want the open-source calendar platform running on my own AWS account as white label, fully operational and ready for everyday use. Following the official self-hosting guide () and the many YouTube walk-throughs, please: • Launch a clean EC2 instance (feel free to advise on the most sensible t-class size) and handle its security groups, key pair, and basic hardening. (Please do it first on your side and make sure whether it works or not properly.) • Deploy with Docker / Docker-Compose exactly as documented, including all required environment variables. • Enable every out-of-the-box feature—authentication, booking, webhooks, email notifications, etc.—so I can start scheduling the moment you hand it over. • Attach

    ₹43193 Average bid
    ₹43193 Avg Bid
    45 bids
    Connect PS5 to VPN
    12 hours left
    Verified

    I need help connecting my PS5 to my Nord VPN via my Windows computer to secure my gaming and prevent DDoS attacks. I'm currently getting an "Unable to find IP" error. Requirements: - PS5 is connected through Ethernet Current: Router-Firewall-ps5 (no vpn) Goal: Router-firewall-computer hotspot w/ shared vpn adapters-ps5 (keeps giving IP Error) - Ideally, you should have experience with Nord VPN and gaming consoles - Networking knowledge is a plus Please provide a step-by-step guide or remote assistance to resolve this issue.

    ₹11973 Average bid
    Featured Urgent
    ₹11973 Avg Bid
    10 bids

    ...our expectations below: I want the open-source calendar platform running on my own AWS account as white label, fully operational and ready for everyday use. Following the official self-hosting guide () and the many YouTube walk-throughs, please: • Launch a clean EC2 instance (feel free to advise on the most sensible t-class size) and handle its security groups, key pair, and basic hardening. (Please do it first on your side and make sure whether it works or not properly.) • Deploy with Docker / Docker-Compose exactly as documented, including all required environment variables. • Enable every out-of-the-box feature—authentication, booking, webhooks, email notifications, etc.—so I can start scheduling the moment you hand it over. • Attach

    ₹19512 Average bid
    ₹19512 Avg Bid
    52 bids

    ...that will review, control, and approve/reject technical evidence within , as part of information security and compliance tasks. The document serves as the basis for receiving a detailed proposal covering specification, development, implementation, and ongoing support. 2. Background is used to manage multiple tasks in the fields of information security and compliance. Technicians continuously upload various types of technical evidence (screenshots, logs, documents, descriptions of actions, etc.) to demonstrate that security controls have been implemented. At present, the review of this evidence is performed manually by a professional stakeholder (e.g. CISO / security consultant). This creates: High operational workload Full dependency on a single human ...

    ₹104302 Average bid
    ₹104302 Avg Bid
    27 bids

    ...iOS and Android, and every decision will revolve around airtight security. The core safeguards I must see implemented are: • Authentication and authorization • Data encryption • Secure communication Beyond those pillars, the app should deliver a smooth, modern user experience typical of leading mobile banking tools while keeping performance tight on both platforms. I’m counting on you to handle the full cycle: UI/UX, native or cross-platform code, backend APIs, key–management strategy, and store deployment. Deliverables will include: 1. A production-ready iOS build and an Android build that pass store review. 2. Documented source code and architecture diagrams highlighting the security layers. 3. A brief security test repor...

    ₹49579 Average bid
    ₹49579 Avg Bid
    15 bids

    I’m planning to turn my idea “Bosko1234567” into a fully functioning mobile application and I’m looking for a developer who can guide it from concept to a polished release. The core requirement is clear: this is a software-development project focused entirely on mobile. At this stage I’m flexible on whet...provide wireframes and a concise feature list so you can estimate effort, milestones, and timelines. Deliverables • A production-ready mobile app that meets the agreed feature set • Source code in a well-structured repo with clear commit history • Brief implementation/setup guide If you have a strong track record shipping mobile apps and can suggest best practices for performance, security, and store submission, I’d ...

    ₹44080 Average bid
    ₹44080 Avg Bid
    37 bids

    ...laboratory and other special tests, with results flowing back automatically into the patient record. Interoperability The build must connect seamlessly with our existing hospital management system, the laboratory information system, and insurance providers’ APIs. I can provide API docs and sandbox credentials for each during development. Data flows must remain bidirectional and near-real-time. Security & compliance Role-based access, audit trails, encryption in transit and at rest, and adherence to HIPAA (or equivalent local legislation) are essential. Deliverables 1. Source-controlled codebase (React / Angular or similar front-end, Node / Django / Laravel or comparable back-end—open to the stack you propose). 2. Documented REST or GraphQL API layer f...

    ₹887 / hr Average bid
    ₹887 / hr Avg Bid
    33 bids

    I need a clean, well-structured Node.js backend that exposes a REST API protected by JSON Web Tokens. The project should ship with everything required for full-cycle user management: sign-up, secure login, password reset flows, and an optional two-factor authentication step for extra security. Role-based access control is essential; the system has to recognise three distinct roles—Admin, User and Guest—and gate endpoints accordingly. Please wire this into the middleware so that adding new protected routes later is straightforward. Preferred stack is Express (or Nest if you feel it adds value) with modern JavaScript or TypeScript, bcrypt for hashing, nodemailer (or a comparable service) for reset emails, and a simple in-memory or SQLite store is fine for initial tes...

    ₹1508 Average bid
    ₹1508 Avg Bid
    29 bids

    ...aesthetic. • Configure must-have modules for SEO, social sharing, spam control, backups, and performance caching. • Build core pages (Home, About, Contact) and demonstrate how I can add new content and categories myself. • Ensure the admin area is streamlined, with clear content-creation workflows and user-role permissions. • Optimise load speed, handle basic on-page SEO, and implement security best practices. • Provide a short hand-off document or screenshare walk-through so I feel comfortable maintaining the site. I’m flexible on design direction as long as the final result is clean, fast, and easy to read on all devices. If you’ve launched blogs on Drupal before, especially those that balance performance with strong visual appeal...

    ₹1685 / hr Average bid
    ₹1685 / hr Avg Bid
    42 bids

    ...fresh, responsive UI (same API backend to remain intact). Objectives: Diagnose and fix all bugs and broken links Enhance overall performance (both app & web) Improve UI/UX responsiveness Conduct a complete vulnerability and performance check Add automatic image optimization for all admin uploads Ensure Play Store approval with zero functional or security issues Scope of Work: Bug Fixes & Functional Corrections Fix Excel export issue (security warning / virus alert) Admin to assign, reassign, block, and unblock technicians smoothly Disable “Pending” button after technician approval Integrate Google Map API for customer address + technician navigation Remove unwanted “Back” navigation from technician registration flow Restrict technicians...

    ₹8096 Average bid
    ₹8096 Avg Bid
    15 bids

    ...one place. The platform should have a user-friendly interface, robust features, and strong data security. *Key Features* 1. *Study Material System* - MCQs and theory-based Q&As with listing (like indiabix) - Support for video links (e.g., YouTube) and recorded video uploads - Document file uploads (PDF, Word, Excel, Text) & written 2. *Courses Module* - Full-featured courses with multiple formats (video, files, text) - Payment gateway integration for premium content access 3. *Job Section* - Post, manage, and filter job openings from the admin panel 4. *Admin Panel* - Clean, responsive dashboard to manage content, users, website analytics, and sales, Category & subcategory management 5. *Security* - Implement SSL, secure login, and role-based access 6. *Desig...

    ₹9224 Average bid
    ₹9224 Avg Bid
    28 bids

    Facebook Marketplace Ad Design, Copywriting & Visual Marketing Project Overview I have a complete Word document with about 70 items ready for sale — each includes a title, d...Visual Marketing · Graphic Design · Product Photography · eCommerce Optimization · Detail-Oriented · Proofreading · Marketing Strategy ________________________________________ Why This Gig Stands Out Creative freedom to design listings that sell, not just list. Structured materials ready to work from — no guesswork. Long-term opportunity as more items roll out. No account access required — full security and confidentiality. Direct collaboration with a responsive client who values quality. ________________________________________ Job Category Sales...

    ₹18093 Average bid
    ₹18093 Avg Bid
    16 bids

    I need a concise, reliable research bundle that covers the Australian commercial lease space from end to end, downloaded from CCH, Lexis Nexis, Westlaw or Wolters. YOU MUST HAVE ACCESS TO THESE AUSTRALIAN DATABASES. This should take less than an hour in total. My focus is squarely on commercial lease agreements i...disclosure rules). • The checklist must follow the typical lifecycle—heads of agreement, negotiation, execution, registration, renewal, termination—and flag mandatory disclosure or cooling-off requirements. • The practice guides should be written in plain English, backed by pinpoint citations to legislation and leading cases, and include short practitioner tips on rent reviews, make-good, security bonds and outgoings. Please send them in Wor...

    ₹5410 Average bid
    ₹5410 Avg Bid
    19 bids
    Trophy icon Backend Overhaul for Directory Site
    20 days left

    ...current backend needs complete review and upgrading. I need a highly-skilled developer to deliver a comprehensive update focused squarely on backend functionality. THIS IS A LONG TERM ASSOCIATION AND WE HAVE AN EXCELLENT PROPSAL FOR YOU Scope of work The public-facing UI is fine for now; our immediate priority is everything that happens server-side—data processing, routing, performance, security, and integrations. Think of it as a ground-up tune-up: faster queries, cleaner business logic, and a future-proof structure that will let us bolt on new features without headaches. Key objectives • Refactor or replace the existing processing logic so listings, searches, and profile pages respond instantly even under heavy traffic. • Build or modernise API end...

    ₹532 Average bid
    ₹532
    4 entries

    ...requirements from Login → Logout, designed for freelancers or developers to build a mobile application similar to live-streaming/chatting platforms like Dost, Chamet, and Tango. The system includes: • 1-on-1 audio/video calling • Public stream rooms with entry fee • Live chat in stream - Pro host • Gift system • Coin wallet • Dumb Charades game mode • User profile/verification • Admin panel • Logout & security workflows --- 2. USER FLOW (LOGIN → LOGOUT) 2.1 App Launch • Splash screen loads • Checks if user logged in • If not → show Welcome screens --- 3. AUTHENTICATION SYSTEM 3.1 Login Method • Mobile Number + OTP (only login option) 3.2 OTP Verification Flow 1. User enters phone number 2. Backend...

    ₹28914 Average bid
    ₹28914 Avg Bid
    16 bids

    ...Contact. I would also like the framework in place for typical industry functions such as posting vacancies and receiving resume submissions, even if we start with a simple form plugin and upgrade later to an ATS or CRM integration. SEO-friendly structure, responsive layouts, and fast loading time are essential. Please handle: • Installing WordPress on my Hostinger plan, configuring SSL, basic security, and backups • Designing a professional look that aligns with recruiting—clean typography, career-oriented imagery, and intuitive navigation • Setting up the content areas so my team can add job posts and testimonials without touching code • Optimizing for mobile, basic on-page SEO, and ensuring the site scores well on common speed tests Deliver th...

    ₹6563 Average bid
    ₹6563 Avg Bid
    19 bids

    I need a cybersecurity app that protects personal inf...app must be available on iOS, Android, and Windows platforms. The primary feature to focus on is real-time threat detection. Key Requirements: - Real-time threat detection as the core feature. - Protection of financial information, personal identity details, and online activity. - Cross-platform compatibility: iOS, Android, Windows Ideal Skills and Experience: - Proven experience in developing security applications. - Strong knowledge of real-time threat detection technologies. - Expertise in cross-platform app development. - Familiarity with data protection regulations and standards. - Strong background in cybersecurity principles and practices. Please provide examples of similar projects you've completed and a timelin...

    ₹532 / hr Average bid
    ₹532 / hr Avg Bid
    20 bids

    I need an experienced network-security professional to plan and configure a new hardware firewall for our small-to-mid-size LAN. I already have the appliance on hand; what I am missing is the know-how to wire it in, build an initial ruleset, and verify that traffic is flowing only where it should. Here’s what I expect: • A brief discovery session so you understand our current topology and the appliance model (we commonly use Cisco ASA, Palo Alto, or Fortinet gear—let me know which one you specialise in). • Step-by-step configuration of interfaces, zones/VLANs, NAT, and security policies that reflect our existing subnet design. • Activation of basic threat-prevention features and logging. • Live validation—ping, traceroute, and pa...

    ₹91619 Average bid
    ₹91619 Avg Bid
    18 bids

    ...record sound clips and provide detailed graphs illustrating sleep stages, durations, and types, and a comprehensive premium dashboard admin panel for managing all content. We expect a high-end, polished design with a premium user interface and seamless user experience, paired with tight, clean, and efficient coding that adheres to best practices, ensures optimal performance, and maintains robust security and scalability standards. We aim to develop an app similar to the reference apps, such as Best Sleep for its sleep tracking features and Better Sleep for its sleep sounds functionality. Budget: $1,500 maximum, non-negotiable. Single milestone payment upon project completion, no exceptions. Do not bid if you disagree. You must provide real, live 24/7 staging hosting (not a ha...

    ₹95078 Average bid
    ₹95078 Avg Bid
    69 bids
    Fillable Delivery Note PDF
    6 days left
    Verified

    I need a clean, fill-in-on-screen delivery note that mirrors the visual style of the invoice sample I’ll share, but trimmed down to only the essentials. The form must open in Adobe Acrobat (or any modern PDF reader) with type-ready fields, so we can complete it on a computer before printing and handing it over to the recipient. Core layout • Header with our company name and logo in the same position and font style you see in the sample. • A customer block showing customer company name and full address. • A simple table for each item line containing just “Item Name” and “Quantity” columns; no pricing or calculations are required. • A clear “Received by” section at the bottom with space for printed name, signature, a...

    ₹1951 Average bid
    ₹1951 Avg Bid
    59 bids

    Top computer security Community Articles