Aws polly jobs

...management - Listing / feed system - Booking / request workflow - Real-time chat or notifications - Clean, modern UI/UX Admin Dashboard Features: - User management - Content/listing management - Analytics & reports - Basic support/admin controls Tech Preferences (Flexible): - Mobile: Flutter (preferred) or React Native - Backend: Firebase / Supabase / Node.js - Admin Panel: React / - Cloud: AWS / Firebase Requirements: - Clean and scalable architecture - API-based development - Secure authentication & data handling - Good communication and regular updates Deliverables: - Fully working mobile app (Android + iOS) - Web admin panel - Source code (GitHub) - Deployment support Timeline: 6–10 weeks (can be discussed) Budget: Open (prefer milestone-based payment...

...partnership, potentially full-time as revenue grows, so clean, well-documented code and proactive communication are vital. Tech environment The app is built natively for iOS with standard Apple frameworks and a cloud-based backend. If you are comfortable with Swift (or SwiftUI), RESTful APIs, payment integrations and scalable architecture, you will feel at home here. Familiarity with Firebase or AWS is a plus as we plan for larger user spikes. Success for the first phase is simple: the latest build passes TestFlight without crashes, scores noticeably better on performance metrics, and receives positive beta feedback within four weeks. Let me know how you would approach the bug sweep, the tools you prefer and your typical cadence for weekly updates....

...applicable) Dependency Injection Service Layer Pattern API Gateway-ready structure Security Requirements: Secure API endpoints Input validation and sanitization Protection against OWASP vulnerabilities Logging, monitoring, and audit trails Technical Stack (Preferred): Backend: ASP.NET Core Web API Frontend: Database: SQL Server / PostgreSQL Authentication: JWT Deployment: Cloud-ready (AWS / Azure / Docker) Performance & Scalability: Caching strategies (Redis or similar) Optimized database queries Load-ready architecture Code splitting and SSR () Deliverables: Complete Frontend + Backend source code Fully functional Library Management System API documentation (Swagger/Postman) Database schema and architecture documentation Deployment guide We are looking for a devel...

My Windows-based EC2 instance was always reachable over RDP, but suddenly the connection just times out—no pop-up errors, no credential screen, nothing. I have not knowingly altered any security groups or firewall rules and I’m unsure what may have triggered the lockout. I need you to jump in, isolate the root c...firewall and network driver health, or digging into the system logs via SSM Session Manager if necessary. As soon as connectivity is back, please give me a concise summary of what went wrong and the exact steps taken so I can avoid a repeat. Deliverables: • Working RDP access to the instance • Brief written recap of diagnostics and fixes applied If you can start right away and have solid AWS and Windows Server troubleshooting experience, ...

I need a compact module that can take spoken input and return accurate text, then read any written text back in a clear, natural-sounding voice. The exact mix of languages and target platforms is still open, so I’m happy to follow your expert recommendations on the most reliable APIs or engines (Google Speech, Azure Cognitive Services, Amazon Polly, open-source alternatives, etc.) that will keep latency low and audio quality high. Here’s what I want to come away with: • A working demo that shows both directions—speech-to-text and text-to-speech—hooked into a simple interface. • Clean, well-commented source code and a brief setup guide so I can drop the component into my own project without surprises. • A quick note on how to extend the s...

I’m a Python full-stack developer who also loves DevOps on AWS and the emerging world of Gen-AI and agentic AI. I’ve reached a point where I need both reliable career guidance and a steady flow of suitable freelance projects to accelerate my growth on this platform. What I need from you • Career coaching: regular video sessions to refine my positioning, portfolio, and profile so clients immediately see the value I bring in Django / FastAPI back-ends, React or front-ends, and scalable AWS deployments (EC2, ECS, Lambda, Terraform, GitLab CI/CD). • Project pipeline support: proven strategies or direct introductions that land web development or DevOps contracts where Python, containerisation, and AI integrations (LangChain, vector databases, ChatGPT AP...

...MongoDB, and finally deploying everything on AWS. MongoDB is the non-negotiable database for this project. For the rest of the stack (React.js, Node.js, or any comparable modern framework), I’m flexible as long as performance, scalability, and clean code standards are met. Deliverables • A fully-functioning application deployed to an AWS account I’ll provide • Well-structured MongoDB schema and seed data • Source code in a Git repository with clear commit history • Concise setup & deployment documentation Please attach your CV with 2-3 international projects No one will be interviewed without any international project . only developers who have handled European client are invited Acceptance Criteria The app must run end-to-en...

...* Building a modern, responsive frontend (preferably React or ) * Developing backend services and APIs (Node.js or Java preferred) * Designing and implementing the database schema (PostgreSQL or equivalent) * Implementing task workflow logic, role-based dashboards, and admin controls * Integrating payment systems (e.g., Stripe or similar) * Setting up cloud infrastructure and deployment (AWS, GCP, or equivalent) * Ensuring security best practices and performance optimization Nice-to-have experience includes building marketplace platforms, SaaS products, workflow/task management systems, or gig economy applications. The ideal candidate should be comfortable making product and technical trade-offs, not just executing instructions. Please include in your proposal: * Relevant past...

...it as a clean, stand-alone DM client that looks and feels instantly familiar to users who already know Instagram. You are free to choose the tech stack you feel delivers the snappiest real-time performance: React Native, Flutter, native Swift/Kotlin, or another robust cross-platform framework. What matters to me is that messages sync in real time through a scalable backend (Firebase, Supabase, AWS Amplify, or your preferred alternative) and that the UI mirrors Instagram’s current look closely enough that users can hop in and start chatting without a learning curve. Core expectations • Seamless sign-up / login via email, phone, or social OAuth • Real-time messaging (text, photos, videos, voice notes, emojis, GIFs) • Group chat creation & management...

We are migrating and hardening a healthcare-oriented web platform on AWS. We need an engineer (or small team lead) who can discover the current environment, design a safe cutover plan, execute migration and modernization (lift-and-shift where appropriate, refactor where required), and leave us with documented, automated operations (IaC, CI/CD, observability, backup/DR, security controls). What I expect from you • Review the current EC2, RDS, and S3 configurations, then right-size or redesign them for lower cost without hurting performance. • Implement cost-saving measures such as auto-scaling policies, spot or reserved instances, storage life-cycle rules, and any other best-practice features you recommend. • Harden the setup with sensible security settings and ...

We’re looking for a Finland-based freelance developer! Looking for someone experienced in Java and comfortable working with AWS cloud environments to help us maintain and improve our systems. What we need: Strong Java development skills Hands-on experience with AWS (deployment, monitoring, maintenance) Ability to troubleshoot, optimize, and keep systems running smoothly Good communication and ability to work independently Nice to have: Experience with cloud architecture and scalability Familiarity with CI/CD pipelines This is a freelance/contract role with flexible hours. If you’re interested or know someone who might be a great fit, feel free to reach out!

We are seeking a team of experienced professionals to migrate a production application currently hosted on AWS to the OperSync platform. The project is expected to last approximately 2 months. We have an Apex plan on OperSync for this project. The application’s technology stack includes PHP, NodeJS, Python, PostgreSQL, RabbitMQ, and Redis. We are looking for freelancers with proven experience in migrating complex systems and a deep understanding of the OperSync platform, as well as the technologies mentioned. Experience with AWS is also valued to facilitate the transition. The goal is to ensure a smooth and efficient migration, minimizing any disruption to the application’s service. As an initial screening step, we will only consider freelancers who send us a scr...

...or GraphQL API that mirrors all major functions will keep future mobile or partner integrations simple. Please plan to deliver: • Interactive wireframes or mock-ups for the main flows • Normalized database schema and ERD • Fully implemented authentication/authorization layer • Source code in a Git repository with clear setup instructions • Deployment scripts or Docker files suitable for AWS, Azure, or similar cloud hosting Acceptance criteria 1. Job seekers can register, complete a profile, search/filter jobs, and apply—each submission updating status immediately. 2. Employers can create openings, review applicants, move them through defined hiring stages, and message candidates inside the portal. 3. Recruiters can oversee multiple e...

...scalability, and accuracy Collaborate with stakeholders to understand business needs and translate them into technical solutions Requirements: Proven experience as an AI Engineer, Machine Learning Engineer, or similar role Strong knowledge of Python and libraries such as TensorFlow, PyTorch, or scikit-learn Experience with APIs and model deployment (Docker, Kubernetes, or cloud platforms like AWS/Azure/GCP) Familiarity with LLMs, NLP, or computer vision is a plus Ability to communicate clearly and work independently Nice to Have: Experience with MLOps pipelines Background in data engineering or DevOps Experience integrating AI into production systems Project Details: Type: Freelance / Contract Duration: To be discussed Budget: Open (based on experience) Start: ASAP If you&...

I need an experienced systems professional who can take ownership of my production servers from the ground up. The job starts with a full audit of the existing Linux stack (Ubuntu 22.04 on AWS EC2), then moves into tightening every layer—optimising configuration, hardening services, and putting robust security controls in place. What matters most to me is confidence that the machines are patched, performance-tuned, and continuously protected. After the initial hardening you will set up real-time monitoring and alerting (Prometheus + Grafana is currently installed but not fully wired), document a clear maintenance schedule, and remain on hand for rapid incident response. Deliverables • Comprehensive audit report with recommended fixes • Implementation of agreed ...

...(audiobook) - Secure PDF delivery (premium only) - Album streaming (premium only) - Raffle system with user codes Requirements: - Strong experience with Node.js (Express or NestJS) - Experience with Stripe webhooks () - Experience building scalable systems (10k+ concurrent users) - Knowledge of queues / async processing (SQS, Redis, RabbitMQ) - PostgreSQL database design - AWS experience (S3, EC2 or Lambda) - Ability to build secure access control (token / signed URLs) Nice to have: - Experience with PWA () - Experience with media streaming - Experience with high-load systems Important: This system must be built for high traffic. No synchronous webhook processing. Must use async architecture. Timeline: MVP required in 3–5 days....

...to the users chat session. The underlying host infrastructure is an enterprise level setup and you can consider that general security best practice is surrounding this system. The back-end LLM is a frontier model utilized through a third party API call to the provider. NOTE - i want to create a PPT for this to describe in highly technical use case with showing the best security solution using aws cloud for example..like how you will secure each point .pls see the attached screenshot...

I am creating an online hub called “Feelancer” that will bring more than 88 million prof...smooth collaboration • Escrow-style payment flow, dispute handling, and transparent fee reporting • Admin dashboard with analytics, user management, and content moderation • Comprehensive testing, staging, and deployment documentation Any modern, scalable stack is acceptable—common choices are React or paired with Node, Django, or Laravel on the back end, and a cloud host such as AWS or GCP, but feel free to recommend alternatives that better suit high-traffic marketplaces. Acceptance criteria: the delivered MVP must run smoothly on common browsers and current iOS/Android versions, pass standard security checks (OWASP Top 10), and include full source c...

...configuration, WAF rules, and best-practice hardening baked into the stack • Cloud deployment—AWS, GCP, or Azure—with CI/CD so new features roll out smoothly nationwide • A detailed setup and deployment plan so future updates stay hassle-free Acceptance criteria 1. Page loads under two seconds on 4G across Indian tier-2 cities 2. Payment callbacks work end-to-end and remain PCI-DSS compliant 3. A pen-test shows no critical or high vulnerabilities before launch 4. “One-click” deployment provisions a fresh environment in under 30 minutes If you have hands-on experience with React, Angular, Node.js, Django, or equivalent stacks, can wire up the payment flows, and know your way around AWS security groups and cloud firewalls, ...

...involves building a persistent, autonomous AI system that integrates: • LLMs (OpenAI, Claude, etc.) • Messaging platforms (Telegram) • Web-based dashboards • Task execution workflows CORE COMPETENCIES REQUIRED 1. DevOps & Infrastructure (Non-negotiable) The candidate must have real production deployment experience: • Linux server management (Ubuntu preferred) • VPS provisioning (Hetzner, AWS, DigitalOcean, etc.) • Containerisation: • Docker • Docker Compose • Reverse proxy setup: • Nginx • SSL/TLS configuration (HTTPS) • Firewall and server hardening The Candidate MUST confidently deploy and secure a server 2. LLM Integration & Orchestration (Critical) The Candidate must have direct ...

...our specific technology stack. You must be highly capable of navigating and managing the tools and platforms outlined below. Technology Domain Required Skills & Frameworks Mobile Application: Ionic Framework, Capacitor, AngularJS, TypeScript Web Application & Backend: PHP Language, Laravel Framework, Laravel Spark SaaS Framework, Ubuntu Server, MySQL Database programming Cloud Infrastructure: AWS environments (Amazon EC2, Amazon S3, Amazon SES) DevOps & Integrations: Continuous Integration/Deployment via Laravel Forge, BitBucket version control, Stripe Payment Gateway integration Who You Are We are looking for a proven problem solver who possesses exceptional troubleshooting skills and can independently navigate complex codebases across both web and mobile enviro...

Project Description We are looking for an experienced developer/team to build a complete affiliate tracking and analytics platform similar to platforms like Offer18. The platform will manage affiliate campaigns, track conversio...tracking links for publishers Click tracking with parameters (sub IDs, etc.) Fraud/basic validation (duplicate leads, invalid clicks) 7. Wallet & Payout System (Optional but Preferred) Earnings tracking for publishers Wallet system Manual/auto payout marking Tech Requirements (Preferred) Backend: Node.js / Laravel / Django Frontend: React / Vue / Blade Database: MySQL / PostgreSQL Cloud deployment (AWS / VPS) Experience with affiliate/postback systems is a BIG plus Reference Attached screenshot shows a sample of the reporting/dashboard interface we a...

I need a complete AWS infrastructure designed, deployed, and handed over so the environment is secure, scalable, and easy to expand as my application grows. The build should follow best-practice architecture patterns—isolated VPC, public/private subnets, security groups, IAM roles with least privilege, and automated provisioning through CloudFormation or Terraform. High availability, basic monitoring, and cost-optimised sizing are all expected. Please centre your proposal on the depth of your AWS infrastructure experience. Point me to comparable environments you have implemented, any relevant certifications, and the typical timeframes you achieve. A brief outline of the toolset you prefer (IaC framework, CI/CD stack, logging/monitoring choices) will help me gauge fit. ...

...models Orchestration Python with LangChain (optional) Source Control GitHub (free) Project Management Jira (free tier, up to 10 users) CI/CD GitHub Actions Database AWS RDS MySQL (free tier) Hosting AWS Amplify (free tier) Testing Playwright (free) Monitoring AWS CloudWatch (free tier) End-to-End Workflow User Prompt ↓ Requirement Agent ↓ JIRA Agent ↓ Developer Agent ↓ GitHub Repository + Pull Request ↓ Test Agent (Playwright) ↓ DevOps Agent (Deploy + Monitor) ↓ Progress Agent (Update JIRA) Pull Request Workflow Automation Agent creates a feature branch Code is generated and pushed Pull request is opened AWS Amplify automatically deploys a preview Event-Based Transitions Event Action PR Created Move tick...

...emergency alerts. 2. Platform & Base Architecture Operating System: Android Exclusive (Minimum supported: Android 8.0 Oreo). Recommended Tech Stack: Kotlin (Native) or Flutter (with a strict requirement for native Method Channels to handle background services and permissions). Data Storage: Local database (Room/SQLite) for financial history and temporary audio storage. Cloud integration (Firebase/AWS) for emergency audio files and subscription management. 3. Detailed Modules (Features) Module 1: Core Engine (Screen Reading & Calculations) The foundation of the app is triaging ride requests the moment they pop up. AccessibilityService: Capture on-screen text (Platform, Ride Fare, Estimated Time, Distance to passenger, and Trip distance). The app must not use VPNs or...

I’m build...guard-rail frameworks—whatever combination delivers measurably higher factual precision. Deliverables • A revised model or inference pipeline that demonstrably improves response accuracy (verified on my held-out benchmark). • Evaluation report with automatic metrics (e.g., factual consistency, BERTScore) plus a small human review sample. • Clean, reproducible code/notebooks configured for my AWS GPU instance. Acceptance criteria • ≥90 % accuracy on my 500-item test set with zero critical factual errors. • Latency increase kept under 10 %. • Documentation clear enough for a one-command retrain. If you’re comfortable working with tools like PyTorch, LangChain, vector databases, and multimodal embeddings, let...

...Python/Java and SQL. · Experience with Apache Kafka, Apache Spark, or Apache Flink for real-time and batch processing. · Hands-on with Airflow, dbt, or other orchestration tools. · Familiarity with data modeling (OLAP/OLTP), schema evolution, and format handling (Parquet, Avro, ORC). · Experience with hybrid/on-prem and cloud platforms (AWS/GCP/Azure) deployments. · Proficient in working with data lakes/warehouses like Snowflake, BigQuery, Redshift, or Delta Lake. · Knowledge of DevOps practices, Docker/Kubernetes, Terraform or Ansible. · Exposure to data observability, data cataloging, and quality tools (e.g., Great Expe...

...modern, mobile-first layout. • The finished site should be exportable as a ZIP of static files and also publishable instantly to a sub-domain from within the app. • A lightweight editor (think drag-and-drop or sidebar property panel) lets the user adjust text, swap images, and tweak colours without touching code. What I need from you 1. A working MVP deployed to my cloud account (I’m on AWS but can adapt). 2. Source code with clear separation of front-end (React, Vue, or Svelte—your call) and back-end (Node, Python, or Go, as long as it’s documented). 3. Integration with at least one major LLM for copy generation and a compatible image service. 4. Three clean, responsive theme variations to prove the template system works. 5. README or...

We are seeking an experienced full-stack developer to help build and maintain a scalable web application. The ideal candidate has strong expertise in both frontend and backend development, w...designers and other developers Ensure code quality, scalability, and performance Requirements Strong experience with React and Node.js Solid understanding of JavaScript (ES6+) Experience with Familiarity with MongoDB and/or PostgreSQL Experience building RESTful APIs Knowledge of authentication (JWT, OAuth, etc.) Familiarity with Git and version control Nice to Have Experience with AWS or other cloud platforms Docker and containerization experience CI/CD pipeline knowledge Previous experience working on scalable applications Project Details Type: Ongoing / Long-term (preferred) Start: ASAP

I need a complete AWS infrastructure designed, deployed, and handed over so the environment is secure, scalable, and easy to expand as my application grows. The build should follow best-practice architecture patterns—isolated VPC, public/private subnets, security groups, IAM roles with least privilege, and automated provisioning through CloudFormation or Terraform. High availability, basic monitoring, and cost-optimised sizing are all expected. Please centre your proposal on the depth of your AWS infrastructure experience. Point me to comparable environments you have implemented, any relevant certifications, and the typical timeframes you achieve. A brief outline of the toolset you prefer (IaC framework, CI/CD stack, logging/monitoring choices) will help me gauge fit. ...

...behavior Validate revenue split logic System Integrity & Security Align database structure with backend logic Secure admin and financial routes Ensure all flows are consistent and auditable Performance & Optimization Optimize queries, Redis usage, and caching Improve overall system responsiveness Ensure stability under real usage Autoscaling & Production Readiness Prepare system for autoscaling (AWS or equivalent) Ensure stateless behavior where required Validate readiness for concurrent users UI / Design Improvements (Light Scope) Fix visual inconsistencies Improve overall UI polish (no redesign) Important Clarification This is not about adding new features. It is about: Completing and fixing existing functionality so the system works correctly in real conditions....

...make it live on AWS, wire up a working contact form, and ensure the domain resolves over HTTPS without any hiccups. Here’s the flow I’m picturing: • Spin up the most appropriate AWS service (S3 + CloudFront for a static site or a lightweight EC2/Lightsail instance if you prefer), enable HTTPS via AWS Certificate Manager, and configure the distribution so the pages cache properly. • Point my GoDaddy DNS records to the AWS endpoint; a quick walkthrough of the settings you change would be helpful so I can repeat it later if needed. • Drop the provided template in place, confirm all JavaScript functions (simple sliders and form validation) load correctly, and keep the file structure identical to what I supply. • Build a co...

...payments We are looking for an experienced developer who can build scalable live streaming infrastructure using HLS for broadcast and WebRTC for private sessions. Key Responsibilities Develop backend APIs using ASP.NET Core (.NET) Implement HLS-based live streaming pipeline for public broadcasts Integrate video pipeline (FFmpeg / RTMP ingest → HLS output) Work with streaming servers/CDN (NGINX RTMP, AWS Media Services, or similar) Implement WebRTC (LiveKit) for private and VIP sessions Build real-time features using SignalR (chat, events) Design and implement: broadcast rooms (HLS) private sessions (WebRTC) Group sessions(WebRTC) Implement room access control & entitlement logic Optimize streaming latency and performance Work with PostgreSQL and Redis Ensure scalable b...

...understanding of REST APIs, Webhooks, and HTTP POST requests * Experience building CRM systems or lead management platforms * Hands-on experience with Ping/Post lead distribution models * Proficiency in MySQL / PostgreSQL or similar databases * Experience working with iframe forms and cross-domain tracking * Knowledge of JavaScript, HTML, CSS for form customization * Familiarity with cloud hosting (AWS, DigitalOcean, VPS environments) * Understanding of data privacy and secure transmission (HTTPS, encryption) What You’ll Build: -A custom centralized Lead Management CRM -Ping/Post system (real-time lead buying/selling) -API integrations with buyers -Lead routing system (based on filters) - A form tracking and attribution system (including iframe-based forms) Important: ...

...and cloud-native services on AWS and Azure. The immediate focus is threefold—polished UI, robust back-end logic, and tight cloud integration—so I need each piece advancing in parallel. Front-end The app centres on interactive dashboards, client-onboarding forms, and a role-based user-management interface. Everything should load fast, feel responsive, and remain easily themeable for different tenants. Back-end & Multi-Tenancy We’ll expose REST/GraphQL endpoints, route traffic through a proxy layer, and isolate tenant data cleanly. Firebase handles file storage and console-driven operations, while the core data lives in the cloud provider best suited to each environment. Also use of the caching to maintain fast access to the client. Cloud & Securit...

I’m ready to move my entire e-commerce operation from a self-hosted WordPress site on AWS into Shopify so day-to-day management becomes far simpler. The current store runs well, but handling payment processing and order-fulfillment workflows has become too time-consuming. With Shopify’s built-in tools I expect both of those areas to streamline significantly, so that is the focus of this project. Here’s what I need done: • Replicate the live storefront in Shopify, migrating all products, images, collections, without data loss or SEO drops (301 redirects where needed). • Configure modern, reliable payment gateways—open to your recommendations since I’m not tied to my current providers. • Set up efficient order-fulfillment flows and sh...

...through the Kite Connect API, then tracks each open position until the programmed exit condition or stop-loss is hit. All executions, P&L, and error events should be logged and viewable from a small web dashboard or other cloud-hosted interface so I can monitor activity from anywhere. Deliverables • Clean, well-commented source code wired to Zerodha Kite Connect • Cloud deployment scripts (AWS, GCP, or similar) and step-by-step setup notes • Configuration options for risk limits, leverage, and API keys stored securely • Basic dashboard or console for order status and logs • Short hand-over session plus written documentation You are free to choose the tech stack—Python is preferred because of the Kite client libraries, but I’m o...

I want my site’s static assets—images, CSS and JavaScript—to be served through Amazon CloudFront so pages load faster without breaking any of the login-based features or active user sessions. My AWS account and the necessary IAM roles are already in place; what I need now is an expert who has done this before to: • Create and configure the CloudFront distribution, origin settings and cache behaviours • Set proper TTLs, path patterns and invalidation rules so static files cache aggressively while authenticated pages bypass the cache • Enable HTTPS, compression and origin shield (if useful) for optimal performance and security • Provide a quick walkthrough or short notes so I can maintain the setup later Once everything is wired up, I&rsqu...

Our live-event Progressive Web App must hold steady under 100,000 concurrent visitors. I’m looking for a senior performance engineer who can design and run a realistic, end-to-end load campaign that goes far beyond basic QA scripting. The work starts with an architecture blueprint: distributed k6 and/or Locust generators spun up on AWS (EKS, Fargate or a similar elastic setup) so we can dial traffic up smoothly while keeping costs under control. You’ll script full user journeys—browse, add-to-cart, checkout and payment—but the cart and checkout path will carry the heaviest weight because it represents our revenue peak during a live drop. API-level hits and lightweight browser-level probes should be balanced to reflect actual use; I’ll listen to your re...

...complete SaaS functionality. Project Overview: This is a SaaS-based HRMS platform that includes multi-tenant (multi-company) architecture, payroll, employee management, attendance, and subscription-based access. I want the entire system to be fully functional and production-ready on my domain. Scope of Work: 1. Installation & Server Setup * Deploy the script on my hosting/server (VPS/cPanel/AWS if required) * Domain mapping and SSL configuration * Database setup and optimization 2. SaaS Configuration * Proper setup of multi-tenant (SaaS) functionality * Super Admin panel configuration * Company/tenant registration flow verification * Subscription/plan structure setup 3. System Configuration * SMTP/email configuration (for notifications, onboarding emails) * Cron job s...

...role, you will be responsible for developing and enhancing ERP modules, contributing to system architecture, and ensuring high performance and reliability of applications. You will work closely with cross-functional teams to translate business requirements into technical solutions, with a strong focus on manufacturing workflows and enterprise-grade systems. Experience with cloud platforms such as AWS or GCP is essential. Candidates with prior exposure to domains like precision components, aerospace, or defence manufacturing will have an added advantage. This is an excellent opportunity for someone who thrives in a fast-paced environment and is passionate about building scalable, high-impact enterprise applications. ________________________________________ Key Responsibilities: &b...

...curriculum. The core of the course will revolve around agentic applications and production-grade Python, with every lab and capstone project deployed to AWS. An intermediate command of the AWS stack—think SageMaker, Lambda, ECR, CloudFormation, and the new AI-powered CodeWhisperer/Copilot workflows—is preferred, while experience across the full-stack (React, Node, Docker, CI/CD) will help you weave modern software engineering practices into each lesson. Your day-to-day will include: • Crafting a coherent learning path, slide deck, and detailed instructor notes • Building labs, automated tests, and grading scripts that run seamlessly in AWS • Integrating GitHub Copilot or similar assistants so learners experience real-world AI pair-pro...

I’m launching a new line of pharmaceutical products and need a fully custom web platform—no off-the-shelf themes—built on React, Node.js, PostgreSQL and AWS. The site has to look clean on every device, follow current pharmaceutical digital-marketing guidelines, and speak seamlessly to two distinct audiences: healthcare professionals and patients. Core goals • Present product indications, dosage forms and safety information in a way that is easy to navigate yet clinically credible. • Convert visitors into buyers or qualified leads through clear calls to action without ever straying outside regulatory boundaries. Critical compliance features 1. Age/gate verification before any prescription details are shown. 2. Built-in adverse event reporting...

...timetable or poster is enough to trigger the right answer. • Natural-language understanding fine-tuned for academic terminology. • A memory layer that lets the conversation stay coherent over multiple interactions, whether a student returns an hour or a week later. • Clear fallback or escalation when the bot is unsure. Deliverables 1. Working chatbot hosted on our preferred cloud platform (AWS or GCP is fine). 2. Source code with clean documentation and environment setup instructions. 3. Admin dashboard for updating FAQs, course data, and events without redeploying. 4. Short video demo that shows text, voice, and image queries in action. 5. Handover session so my IT team understands maintenance and future tuning. Acceptance will be based on the bo...

I’m preparing for three AWS-issued RDS Planned Lifecycle events and one SDK deprecation. All of our databases sit on AWS-managed RDS (answer recorded as “AWS”), and the immediate job is to upgrade each existing instance to the newest, fully-supported engine version rather than migrate to fresh instances. Your task is to plan and execute those in-place upgrades, validate performance and compliance, and then update the application build process so it uses the latest AWS SDK before our next production publish. Work will include snapshotting for rollback safety, applying the upgrade in a controlled window, and confirming that connectivity, IAM roles and monitoring continue to operate as expected. Deliverables • Successful, documented u...

Create a script to automate ebs volume clean up

I run several small-to-medium workloads on AWS Lightsail and I’m looking for ongoing, hands-on help keeping everything running smoothly. The instances all use Amazon Linux, so you should be comfortable in that environment and with the Lightsail console, CLI, and relevant AWS services that integrate with it. Here’s what I need from you: • Server setup – create, clone, or resize Lightsail instances as new projects come online, configure static IPs and DNS zones, and ensure automatic backups are in place. • Performance optimization – fine-tune instance plans, networking, and application-level settings so we squeeze maximum speed from the current footprint before scaling up. • Security configurations – harden Amazon Linux, manage...

I need hands-on help keeping my AWS estate running smoothly and fully automated. Day to day I work with EC2 for compute, S3 for object storage, and RDS for databases, all sitting on standard Linux distributions. Your role is to jump in alongside me during my working hours, answer questions, fix issues, and, when needed, take the keyboard over a screen-share to demonstrate the right way to do it. Automation is key. I already use Terraform to provision the cloud resources and I want every new change written as clean, reusable HCL. Configuration after the machines are up is handled through Ansible, so you must feel comfortable writing new playbooks and keeping the inventory tidy and scalable. All code ends up in GitLab, so basic merge-request etiquette, branching strategy, and pipelin...

the customised WhatsApp-marketing script is ready to upload. What I now need is a specialist who can: • Install and configure the full stack on my AWS server (security groups, SSL, database, background jobs, all dependencies). • Bring the tool online and run end-to-end tests so every campaign feature—bulk sending, contact import, reporting, scheduling—works without errors or rate-limit issues. • Guide me through obtaining the correct WhatsApp Business API credentials and completing Meta Business verification, then wire those keys into the application. • Hand over clear setup notes and a short walkthrough so I can manage routine maintenance myself. Acceptance criteria 1. Application accessible over HTTPS and passes basic load test. 2. Messa...

...but I need guidance on the optimal sensor grade, mounting positions, and a compact DAQ (Raspberry Pi, ESP32, NI cDAQ, or similar—open to your recommendation) capable of simultaneous sampling. • Connectivity & protocol: Data has to leave the shop floor securely. MQTT or REST over Ethernet/Wi-Fi is acceptable; if you favour another lightweight protocol, let me know why. • Cloud/backend: A small AWS, Azure, or on-prem InfluxDB/Grafana stack is fine so long as I end up with a browser-based dashboard that shows live values, historical plots, and colour-coded alarm states. Automatic e-mail/SMS alerts when vibration exceeds set limits are essential. • Front end & usability: Configure the dashboard with separate panels for RPM, displacement, and acceler...