Architecture jobs

...engine (e.g., unassigned → in progress → submitted → under review → completed/rejected), role-based access control, secure authentication (JWT and/or OAuth), payment and credit management, file handling, and notification systems. The architecture should be designed for scalability and reliability, with clean separation between frontend, backend, and data layers. I am looking for a full-stack developer (or small team) to build this end-to-end product. Responsibilities include: * Translating business requirements into a scalable system design and architecture * 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 eq...

...trust through transparent feedback. Key user layers • Dual registration paths – one for providers, one for seekers – with a shared login system so people can switch roles if needed. • Rich provider profiles featuring a service portfolio, live availability calendar and a ratings & reviews section that updates automatically after each completed job. What I need from you 1. A full-stack architecture (web or mobile-first is fine) that cleanly separates client, server and database layers. Frameworks like React/Next, Flutter, Node, Django or similar are all acceptable as long as the codebase is maintainable and well-documented. 2. Intuitive UI/UX for onboarding, profile set-up and service discovery. 3. Admin dashboard to moderate profiles, handle d...

I need a skilled architect to design a modern apartment block. The design should be innovative, aesthetically pleasing, and functional. Key Requirements: - Modern architectural style - Comprehensive design including layout, facades, and landscaping - Sustainable design practices Ideal Skills and Experience: - Proven experience in apartment block design - Strong portfolio of modern architecture - Knowledge of building regulations and sustainability Please include your portfolio with your bid.

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I am launching a stud...view booking calendars, and pull basic analytics. If you think adding a consultant role later makes sense, build with that flexibility in mind. I am open to your preferred tech stack—whether that’s a modern JavaScript framework, Laravel, or a well-optimised WordPress setup—as long as performance is fast, code is clean, and future feature additions are easy. Please outline: 1. Your suggested architecture and tools. 2. How you will implement and test the predictor algorithm. 3. Timeline with key milestones from wireframes to launch. 4. Post-launch support or maintenance options. Quality UI/UX, solid security practices, and SEO-friendly structure are non-negotiable. Show me similar education or calculator projects you have delivered an...

The task is to build a complete Android utility-style mobile app, taking it from initial architecture through to a polished Google Play–ready release. I need one person who can comfortably handle both the client side (Kotlin / Java, Jetpack components, adaptive UI) and the server side—API design, database schema, and cloud deployment—so every layer meshes smoothly. Core expectations • Clean, modern Android codebase with clear separation of concerns • Secure backend (Node.js, Django or similar is fine) exposed through REST/GraphQL endpoints • Basic authentication, settings storage and offline data caching typical of a productivity or tool-oriented app • Unit tests plus concise build & deploy documentation Deliverables 1. Full Andr...

Display the full diagram (attached file). Do not add, remove, move, resize, recolour, or modify any elements, text, or layout at any time. The sole purpose is to ...Platforms, etc.) Step 5 – Platform Boundary Highlight the large blue Trusted Cloud foundation area at the bottom. Then highlight the Regulated Environments box on the right side of the platform. Step 6 – Trusted Cloud Layers Within the Trusted Cloud section at the bottom, highlight each element in sequence: Isolated governed environment (or Isolated Government Environments) Azure landing architecture SOC2 compliance Managed detection and response Final Hold: After the last step, return the entire diagram to normal brightness and hold the full static diagram for at least 10–15 seconds (or as ...

...Simple controls for non technical users. o Secure login and role based access. 4. Deliverables • Fully functional dialer system deployed on server/cloud. • Documentation (installation, configuration, user manual). • Training session for our team. • Post deployment support for 30 days. 5. Technical Requirements • Linux server environment (preferred). • Open source stack where possible. • Scalable architecture to handle 20,000+ calls. • Compliance with TRAI/DoT guidelines. 6. Proposal Submission Interested freelancers should provide: • Technical approach and tools proposed. • Estimated timeline and milestones. • Cost breakdown (development, deployment, support). • Relevant past experience with dialer/telephony projects. 7....

## Project Overview Kindly apply strictly if okay to...11. UI and User Experience The platform should feel premium and polished: * Clean, modern interface * Mobile responsive * Clear user flows * No broken states or unclear transitions --- ## Technical Approach The developer is free to choose the technology stack, as long as the following are achieved: * Scalability * Security * Real-time capability where required * Clean and maintainable architecture * Proper handling of payments, permissions, and data The final system must be production-ready, not a demo or partial build. --- ## Expectation This is a full system build, not isolated features. The goal is to deliver a complete marketplace platform with real users, real transactions, and reliable performance under real-wo...

...result runs smoothly on Windows and can later be adapted for macOS or Linux if sales demand it. Robust error handling, an intuitive UI, and clean, well-commented code are must-haves so I can maintain or expand the product later. Deliverables • A brief proposal outlining two or three software concepts and their revenue potential • Approved concept translated into UX mock-ups and a technical architecture overview • Fully developed desktop application with executable installer and complete source code • Basic user manual (PDF) and a short demo video • Post-launch support for bug fixes during the first month Acceptance criteria • Application installs without admin-level issues on Windows 10/11 • No critical or repeatable crashes duri...

I’m ready to turn my idea—currently called “Freedom lancer”—into a fully functioning mobile application and I need an experienced developer to guide it from concept to the App Store and Google Play. Development is the core focus here; design and marketing will follow once we have a solid, working product, so your energy can stay on clean code, reliable architecture, and smooth performance. The app has to launch on both iOS and Android. I’m open to the cross-platform stack that best suits the job—Flutter, React Native, Kotlin Multiplatform, or another modern framework—as long as it delivers native-level speed and a maintainable codebase. I’ll supply detailed feature requirements, user flows, and wireframes once we start, and I va...

...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!...

I need a full diagram in a 45s video animation format. Do not modify any elements and layout at al...Platforms, etc.) Step 5 – Platform Boundary Highlight the large blue Trusted Cloud foundation area at the bottom. Then highlight the Regulated Environments box on the right side of the platform. Step 6 – Trusted Cloud Layers Within the Trusted Cloud section at the bottom, highlight each element in sequence: Isolated governed environment (or Isolated Government Environments) Azure landing architecture SOC2 compliance Managed detection and response Final Hold: After the last step, return the entire diagram to normal brightness and hold the full static diagram for at least 10–15 seconds (or as needed for narration). Please let me know if any clarificatio...

...so you can focus strictly on clean execution. Key scope • Platforms: iOS and Android, optimised for both mobile and tablet form factors. • Core UI: mirrors the current HERM web application. • Extra features to integrate: user authentication, data syncing, and any other items marked in the Document Index. • Multilanguage layer: English, Spanish and Portuguese (Brazil) and keeping the architecture ready for additional locales. • Report forwarding: users must be able to send reports by text message and email directly from the app. Workflow & assets You’ll receive Figma exports, the full component library, and the two-page build plan on day one. The plan breaks the job into daily milestones so you always know exactly what to ship nex...

...scalability for high user traffic. Collaborate with product and backend teams to ship features quickly. Use AI-assisted development tools to improve productivity and code quality. Maintain high-quality, maintainable, and scalable code. Required Skills Strong experience in mobile app development (Android / iOS). Proven experience building real-time messaging systems. Strong understanding of scalable architecture and performance optimization. Experience implementing pixel-perfect UI/UX designs. Familiarity with AI-assisted coding tools (e.g., GitHub Copilot, ChatGPT, Cursor, etc.). Good knowledge of API integrations and backend communication. Preferred Experience Experience working on chat, social, or super apps. Experience building apps that have scaled to large user bases. Expe...

...scalability for high user traffic. Collaborate with product and backend teams to ship features quickly. Use AI-assisted development tools to improve productivity and code quality. Maintain high-quality, maintainable, and scalable code. Required Skills Strong experience in mobile app development (Android / iOS). Proven experience building real-time messaging systems. Strong understanding of scalable architecture and performance optimization. Experience implementing pixel-perfect UI/UX designs. Familiarity with AI-assisted coding tools (e.g., GitHub Copilot, ChatGPT, Cursor, etc.). Good knowledge of API integrations and backend communication. Preferred Experience Experience working on chat, social, or super apps. Experience building apps that have scaled to large user bases. Expe...

...appear on an interactive Google Maps view so location becomes immediately clear. I also want integrated payment processing for reservation fees or first-month deposits, plus a straightforward rating & review system so both parties build trust after every transaction. Essential deliverables • Complete UI/UX designs (Figma or similar) • Production-ready Android code (Kotlin or Java) with clean architecture and documented APIs • Admin panel or backend endpoints enabling listing moderation, user management, and payment tracking • Play Store-ready APK, signed and aligned • Source code repository with build instructions and a short demo video that walks through search, profile login, chat, map view, payment flow, and review submission Acceptance...

...Storage structure for uploads You must follow the existing architecture exactly Deployment Requirements You are responsible for preparing the app for release: Android Build APK/AAB Prepare for Google Play submission iOS Build archive Upload via TestFlight Prepare for App Store submission Payment Fixed price for driver app completion Rate must be agreed upfront before starting Additional work on the web portal can be discussed separately at a set rate Deliverables Fully working driver app Clean and maintainable code Successful builds for Android and iOS Deployment completed or ready for submission Requirements Strong experience with React Native (Expo) Experience working with Supabase Ability to follow an existing backend architecture without deviating Proper testing of a...

I'm looking for a skilled architect or designer to develop a suite of standardized facade designs for residential homes using South Australian ...modern, traditional, and contemporary architectural styles. Key Requirements: - Residential facade designs - Architectural styles: Modern, Traditional, Contemporary - Inclusion of specific features: - Decorative trims - Feature stone in rockface finish - Feature stone in random stack - Feature mouldings in provincial style Ideal Skills and Experience: - Strong background in residential architecture - Proficiency in working with limestone and other stone materials - Experience in creating designs across multiple architectural styles - Attention to detail, especially in decorative elements Please provide a portfolio showcasin...

...calendars * Build and optimize chatbots for multichannel inbox, including: * SMS * Website chat widgets * Facebook Messenger / Instagram (if applicable) * Design conversation logic that adapts dynamically based on user responses * Ensure seamless handoff between AI and human agents when needed * Test, troubleshoot, and continuously optimize AI performance * Document workflows and system architecture for internal use Required Skills & Experience: * Proven experience with GoHighLevel (GHL) automation and CRM systems * Hands-on experience with VAPI (or similar AI voice platforms) * Strong background in prompt engineering for conversational AI * Experience building AI voice agents that sound natural and handle real-world scenarios * Knowledge of API integrations, web...

...supplier-readiness SaaS platform (DHML IQ) using: - Frontend: WeWeb (partially complete) - Backend: Xano (database + APIs already structured) This project is NOT for designing a system. This is a strict execution role. You will implement features based on fully defined specifications, API contracts, and UI expectations that I will provide. IMPORTANT: ROLE EXPECTATION This is not a product design or architecture role. You are responsible for: - implementing UI in WeWeb - connecting to Xano APIs - ensuring data flows correctly You are NOT responsible for: - defining logic - designing system behavior - making assumptions about functionality STOP and ask if anything is unclear; do not infer. CURRENT STATE - WeWeb frontend is partially built - Xano backend exists with core endpoi...

I need a skilled web developer to create a portfolio website tailored to showcase my work. The site should include: -Home - Project showcases - About Me page - Contact form Live Chat bot with AI Chatbot similar style to - Hassell | We design places people love. Award-winning architecture, urban design, interior design and landscape architecture. The design should be professional and corporate, reflecting my brand. Ideal Skills and Experience: - Proficiency in web development (HTML, CSS, JavaScript) - Experience with portfolio website design - Strong understanding of professional branding - Good communication skills for project updates and feedback

...error recovery, and accurate balance updates. While payment processing is the top priority, a design that leaves room for future add-ons such as invoice generation or basic customer records would be ideal. I will supply detailed specs, UI sketches, and any gateway credentials once we get started. Report requirements Alongside the code, I need a concise technical report that explains the overall architecture, key classes, data flow, and the tests you ran to prove the module is production ready. Good English, logical structure, and the ability to present diagrams (e.g., UML or simple flowcharts) will be valued. Deliverables • Source code (Java 8+ or a later LTS version) • Build/run instructions (Maven or Gradle preferred) • Unit tests with clear pass criteria ...

We are seeking a highly skilled and detail-oriented Python expert to design, develop, and deploy complex, fully customized software solutions. This role involves building advanced automation systems, integrating multiple APIs, and engineering scalable backend architectures from the ground up.

I’m building a mobile application whose core purpose is to let users find, book, and manage services with as little friction as possible. To bring the concept to lif...prototype (Figma or Adobe XD) that demonstrates transitions and micro-interactions, ready for stakeholder review and developer hand-off. • Attention to accessible color contrast, generous tap targets, and clear visual hierarchy to keep the experience user-focused and genuinely mobile-friendly. I’ll provide user stories, brand notes, and any early wireframes; you’ll refine the information architecture, iterate through feedback rounds, and deliver polished assets that feel modern without visual clutter. If usability testing or further iteration is part of your process, let me know—there&r...

Please send a proposal only if you actually know what an SMM Panel is, otherwise, don't sned. I want to launch a fully-featured social media marketing panel that le...access-control system where I can define custom roles beyond the standard Admin / Manager / User tiers. • Integrated payments (credit card and PayPal at minimum) with secure handling of transactions, balance updates, and automatic order crediting. • Real-time order tracking that pulls status updates from supplier APIs and shows clear progress indicators on the dashboard. Clean code, API-ready architecture, and a concise setup guide are essential acceptance criteria. If you have prior SMM panel or SaaS experience and can suggest a modern tech stack that scales smoothly, I’m ready to review yo...

...different games from one place. For the MVP, the goal is to keep things simple, cost-efficient, and scalable. --- **Phase 0 (MVP Scope):** We want to start with: • One simple multiplayer game (preferably Ludo or similar) • User account system (login + basic player profile) • Basic XP system (shared progression concept for future games) • Simple UI (home screen + game entry) • Clean and scalable architecture (important for future expansion) --- **Important Notes:** • This is NOT a single game project — it’s a platform that will grow over time • We will add more games in future phases (Uno, Domino, etc.) • The system must be designed so new games can be added easily • We want a simple implementation, not over-engineer...

...separate background file captures URLs and quantity-condition detail not included in the primary report. TECH STACK: I’m open to your recommendation. Many supplier sites use JavaScript-rendered pricing, so the solution must handle fully rendered pages. Claude API (Anthropic) is preferred as the AI reasoning engine for product matching and description parsing. Local execution on macOS. IMPORTANT — ARCHITECTURE AND FUTURE STAGES: This is Stage 1 of a deliberately phased 4-stage system. Stage 1 is the only contracted deliverable, but the developer must understand and design for the full roadmap so that foundational decisions made now do not require a rebuild later. The three future stages are fully described in the specification document. In summary: • Stage 2 adds ...

.../ 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....

I’m ready to move an idea from notes on paper to a fully functioning mobile application that runs smoothly on both iOS and Android. While the concept itself is still flexible—I want to refine it together—I do know I need a modern, responsive interface, clean architecture, and the ability to scale features over time without rebuilding from scratch. If you’re comfortable working in a cross-platform framework such as Flutter or React Native (or can explain why native Swift / Kotlin would be the smarter route), I’d like your guidance on the best technical path, timeline, and any third-party services we should integrate from the outset. Deliverables I expect: • A compiled, store-ready build for iOS and one for Android • All source code, d...

I’m looking for a turnkey job-portal script—built in PHP with a MySQL back-end—that I can deploy fast on web and as companion Android/iOS apps. While the core must already be stable and production-ready, I will require extensive customization, so clean, well-documented code and modular architecture are essential. Core functions I must see working out of the box: • Employer side: job-posting templates, an application-tracking workflow, and a full employer dashboard. • Candidate side: intuitive application flow, profile management, resume upload, saved jobs, plus responsive design that looks great on mobile browsers. • Authentication: email/password, social media log-ins, and phone number verification ready to switch on from the admin panel. &bu...

...and confidence intervals. • Allow me to tweak parameters—e.g., switch models, adjust seasonality, exclude pandemic years—and immediately see the impact. • Export the final forecast to Excel and a simple dashboard (Power BI or Tableau preferred, but an embedded web chart is fine). Nice-to-have flexibility While the first release focuses solely on demand forecasting, I would like the architecture left open so that order management or inventory tracking modules can plug in later without a full rebuild. What I will look at in your bid Show me comparable forecasting or analytics projects you have delivered in Pharma, FMCG, or any industry with strict shelf-life constraints. A brief note on the algorithms or libraries you favor and why they worked for ...

I need a seasoned SEO specialist to produce a deep-dive report that shows exactly how Freelancer.com can strengthen its search presence. The document has to go well beyond a generic audit: I expect a clear, data-backed diagnosis of our current situation, followed by a prioritised action plan that covers on-page, off-page and technical SEO in equal measure. Please examine our site architecture, crawlability, index status, Core Web Vitals, internal linking, content gaps, backlink profile, and competitor positioning. Use reliable tools—think Screaming Frog, Ahrefs, SEMrush, Google Search Console—and cite every metric you reference so your recommendations are easy for our in-house team to verify. Deliverables • Executive summary highlighting the biggest opportunities ...

I am creating an online hub called “Feelancer” that will bring more than 88 million professionals together on a single, easy-to-navigate website and mobile app. The core idea is to let users register, build rich profiles, and connect instantly so they can exchange expertise, form teams, and complete paid work without friction. The assignment covers the full build of an MVP: • Information architecture and clean, intuitive UI/UX for web and iOS/Android • Secure account creation (email, social, multi-factor) and profile management • Robust search and matching logic so users quickly find talent or projects • Real-time chat plus file-sharing for smooth collaboration • Escrow-style payment flow, dispute handling, and transparent fee reporting...

...ready; they now need to be transformed into a cinematic, photorealistic 3-D video. The finished piece should flow seamlessly from exterior architecture through key interior spaces and out to the surrounding landscaping, showcasing every design decision in its best light. Style & Atmosphere The design language is modern farmhouse—clean contemporary lines paired with warm, lived-in character. Natural wood, brushed metal and complementary stone accents must read convincingly up close, with true-to-life reflections, grain and weathering. Essential Focus Areas • Interior design: kitchen, great-room, master suite and main circulation zones • Exterior architecture: façade, rooflines, porches and window details • Landscaping: hardscape, planti...

...prominently feature buildings and architecture. Your own city—or any locale outside of our current archive—is perfect as long as the images are original and exclusively licensed to me. Focus of each shot • Clear view of architectural elements: façades, skylines, bridges, residential blocks, heritage sites and similar built structures. • Street vehicles or park spaces may appear incidentally, but the building itself must remain the dominant subject. What to deliver • High-resolution JPEG or PNG (minimum 2048 px on the shortest side; RAW files welcomed as an extra). • Simple filename noting the city or landmark to keep everything organized. • Your proposed image count and the locations you can cover. Acceptance criteria • Ev...

...math skills. • Inside each world, mini-games deliver the instruction and practice; at set milestones, a timed quiz pops up to check mastery and unlock the next level. • A simple progress dashboard for both the child and the parent, highlighting stars earned, quiz scores, and areas that may need review. I’ll supply artwork guidance and rough wireframes; you handle full Kotlin code, clean architecture (MVVM is preferred), and integration of light sound effects. Everything must run smoothly on Android 8.0 and above and compile in the latest stable Android Studio. Deliverables 1. Complete source code in a Git repository. 2. Signed APK or AAB ready for internal testing. 3. Brief setup/read-me plus a one-page document explaining how new levels or question sets can...

...Portuguese (Brazil) Scope of Work — 18 Tasks Technical SEO HTTPS on all URLs, , XML sitemap, Search Console submission Page speed under 3 seconds — compress images, enable caching, minify CSS/JS Full mobile responsiveness + Core Web Vitals pass International SEO Create /en/, /es/, /pt/ language folder structure Add hreflang tags for English, Spanish, Portuguese + x-default Site Architecture 12 dedicated country landing pages — each with UNIQUE content, no copy-pasting across countries All product pages with SEO-friendly URLs, H1, specs block, inquiry CTA On-page SEO Editable title tags, meta descriptions, canonical tags, Open Graph tags per page Schema markup: Organisation, Product, FAQ, Breadcrumb Conversion Sticky WhatsApp CTA button on desktop and m...

...contributions via mobile money (fan zone ticket purchases, donations, merchandising), and (v) country promotion through content on tourism, culture, and investment opportunities. The goal is to deliver a seamless, simple, and inclusive user experience, accessible to both smartphone users and basic mobile phone users. From a technical perspective, the platform should be built as a modular and scalable architecture, interoperable with telecom operators’ systems (USSD, SMS, and mobile money APIs) to ensure wide accessibility and high performance under heavy traffic. Special attention should be given to streamlined user journeys (no more than three steps per action), peak load management during match days, and data collection/analytics to monitor engagement. The solution shoul...

...templates) 9. Technical Requirements Clean, modular, and maintainable code structure Proper state management (Context API or equivalent) Best practices for Supabase integration API abstraction and separation of concerns Comprehensive error handling Loading and fallback states across the application 10. Performance and Quality Optimized performance for frontend and backend interactions Scalable architecture for future expansion Basic testing (unit and/or functional where applicable) Minimization of bugs and logical inconsistencies Deliverables Fully functional and integrated platform Clean and well-structured source code Clear setup and installation instructions Optional support for deployment Requirements from the Developer Minimum of 5 years of professional experience in full st...

I’m ready to build a fresh network in Cisco Packet Tracer and need an expert hand to get the topology right. The job centres on designing the entire layout from scratch; routers and switches will form the backbone—no wireless gear this round. I haven’t locked down whether the final architecture should remain a simple LAN, scale into a WAN, or blend the two, so I’m counting on your insight to recommend the cleanest, most scalable approach once you review my requirements. Here’s what I’ll look for: • A working .pkt file with every device clearly labelled, configured, and cabled • Routing (static or dynamic), VLANs, basic security, and end-to-end connectivity demonstrated in the simulation • A concise document or set of notes that...

...templates) 9. Technical Requirements Clean, modular, and maintainable code structure Proper state management (Context API or equivalent) Best practices for Supabase integration API abstraction and separation of concerns Comprehensive error handling Loading and fallback states across the application 10. Performance and Quality Optimized performance for frontend and backend interactions Scalable architecture for future expansion Basic testing (unit and/or functional where applicable) Minimization of bugs and logical inconsistencies Deliverables Fully functional and integrated platform Clean and well-structured source code Clear setup and installation instructions Optional support for deployment Requirements from the Developer Proven experience with React, TypeScript, Tailwind CSS, ...

We are looking for an experienced developer or team to help us set up and integrate a WeChat Of...tools (if available) • OR build a custom web interface using WeChat API ⸻ 3. Odoo CRM Integration • Connect WeChat messages to Odoo CRM: • Incoming messages → create/update leads/contacts • Chat history linked to customer profile • Ability to reply to users directly from Odoo (if possible) Preferred: • Use official WeChat APIs (not unstable scraping solutions) • Clean and maintainable architecture ⸻ Technical Requirements • Experience with: • WeChat Official Account API • WeChat Work (WeCom) is a PLUS • Backend: • Python (preferred, since Odoo) • Integration: • REST APIs / Webhooks • Und...

...Produce GA drawings, section details, and connection details Ensure drawings comply with project specifications, local codes, and industry standards Revise drawings based on client/consultant comments and site conditions Assist in material take-offs and quantity estimation Maintain proper documentation and drawing records Required Skills & Qualifications Diploma or Degree in Civil Engineering, Architecture, or related field 3–7 years of experience in façade drafting (preferred) Strong knowledge of: Metal framing systems Cement board applications EIFS detailing Proficiency in: AutoCAD (mandatory) Knowledge of Revit or other BIM tools is an advantage Good understanding of construction methods and façade installation techniques Ability to read and interpret t...

...(secure generation of seed phrase / mnemonic) Wallet import (restore using seed phrase) Display wallet address and QR code Display on-chain balance (Ethereum network initially) Send and receive transactions Transaction history Technical Requirements: Must use for wallet generation, signing, and transaction handling Use Infura or Alchemy for blockchain RPC connectivity Non-custodial architecture (private keys generated and stored locally on device only) Secure storage implementation: iOS: Keychain Android: Keystore Private keys and seed phrases must never be stored in plain text Seed phrase must be displayed once during wallet creation with appropriate user confirmation Platform Requirements: Mobile application only: iOS (via Xcode) Android (via Android Studio) Cross-platform...

...social-networking app from the ground up. The core goal is to deliver a clean, modern user experience that lets people create profiles, connect with others, post updates, and exchange real-time messages. I am happy to refine the exact feature set together, but the fundamentals of a typical social platform—account creation, feeds, messaging, push notifications, and basic moderation tools—should guide the architecture. You may work in Kotlin or Java in Android Studio; I lean toward Firebase for authentication, cloud storage, and push but I am open to equivalent solutions if you justify the choice. Please structure the project so that it scales easily and can be handed over to another developer without friction. Deliverables • Full Android Studio project with we...

I need a high-perfo...sales reports, and manage delivery partners. • Geofencing: Ability to restrict orders to specific delivery radius/pincodes (e.g., Haidergarh region). Deliverables • Fully functional APK and iOS build. • Integrated Payment Gateway connected to a live sandbox. • Live tracking module integrated with the order flow. • Complete Source Code and Build Instructions. • Brief Technical Hand-off document (Architecture, API keys management, etc.). Acceptance Criteria • App must install and run with zero lag on budget Android devices. • End-to-End Test: Successful checkout using a test UPI ID/Card. • Real-time Update: Adding/Deleting products in the admin panel reflects instantly on the user app. • Basic security check for d...

...earnings. Merchant Dashboard – restaurants and shops will handle order management, control inventory, and view sales analytics from one screen. Admin Panel – full back-office control (user management, pricing rules, promo codes, dispute resolution, etc.). Key points • Codebase: React Native (latest stable), TypeScript preferred. • Real-time data: Firebase or an equivalent socket-based architecture for live tracking. • Maps & routing: Google Maps SDK with Lebanon-specific POI handling. • Payments: local gateways (e.g., OMT, PayTabs, or your proven alternative) plus cash on delivery. • Languages: full RTL Arabic and English toggle. • CI/CD: automated builds to TestFlight & Google Play’s internal track. Delive...

...platforms, search, display or anything else that can efficiently reach a broad international audience—so long as the strategy is data-driven and scalable. Here is what I expect as concrete deliverables: • A succinct media-plan outlining recommended channels, geographic focus and spend split • Campaign setup and creative guidance (copy, visuals or ad specs) ready for launch • Tracking architecture using analytics or pixel tools to attribute revenue accurately • A short optimisation roadmap that shows how you will refine bids, audiences and creatives during the first weeks Acceptance criteria • Campaigns go live with tracking verified and at least one conversion recorded in test mode • Reporting dashboard or sheet that clearly sho...

...stand up to our seaside climate while enhancing the look. Visual appeal is the prime driver, so every suggestion should read beautifully from the street. If durability and energy performance can be folded in without dulling the style, all the better. An elegant shading strategy is essential—think fixed screens, operable fins, or sculptural awnings that control glare yet feel integrated with the architecture. Deliverables I need from you: • 2–3 façade concepts covering entry and garage • Material palette with product references (profiles, colours, finishes) • Simple 3D renders or annotated elevations to illustrate massing and texture • Shading design showing sizing, orientation and mounting concept • A brief design rationale fo...