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    3,185 supabase jobs found

    I have a pre-launch adult fiction web app which writes adult type stories. Nothing is live yet. No users, no revenue, no traffic. I am looking for one engineer to take it from where it is to a working production launch. The stack: React 18, TypeScript, Vite and Tailwind on the front end (originally built in Bolt). Supabase on the back end, meaning Postgres, auth, private storage, Edge Functions, and RLS on every table. The app takes a user prompt and generates a text story, plus audio narration. I have a complete engineering spec in a single file, written to be built from directly. It covers the schema, the phase by phase build order, API contracts, error handling, rate limits, and what done looks like for each phase. I have already audited the repo against that spec, so the gaps ...

    $33 / hr Average bid
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    124 bids

    ...matching * Git / GitHub Experience with some of the following is a major advantage: * Machine learning * Recommendation engines * Ranking and scoring algorithms * Time-series data * Marine weather data * Oceanographic datasets * Environmental APIs * Meteorological data * Historical and forecast datasets * GIS / PostGIS * Geospatial analysis * Open-Meteo or similar environmental data services * Supabase * AWS / GCP or other cloud infrastructure * Data validation and anomaly detection * LLM / AI integrations * Vector databases or embeddings The person we want We are not looking for someone who simply follows instructions or writes individual scripts. We want someone who can look at a difficult data problem and say: “Here is how I would structure this, here are the best ...

    $21 / hr Average bid
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    155 bids

    ...containerization * CI/CD pipelines * Production environment configuration * Domain, SSL, monitoring, logging, backups, and security * Performance and scalability optimization Preferred Technology Stack Experience with the following technologies is highly preferred: Frontend: React.js, , TypeScript Mobile: Flutter, React Native Backend: Node.js, Python, FastAPI Database: PostgreSQL, MySQL, MongoDB, Supabase, Firebase AI: OpenAI, LLMs, AI Agents, RAG, LangChain, Vector Databases, Embeddings Cloud & DevOps: AWS, Azure, Google Cloud, Docker, Kubernetes, CI/CD Other: REST APIs, GraphQL, Git, GitHub, Payment APIs, Third-Party API Integrations Equivalent technologies are also welcome if you can demonstrate strong experience. Ideal Candidate We are looking for a Full Stack Deve...

    $183 Average bid
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    106 bids

    ...integration readiness * Secure API communication * Backend integration * Admin functionality * Basic reporting and transaction management * Error handling and security controls The exact financial workflow and proprietary features will be provided privately. Technology We are open to recommendations, but the preferred architecture is: * React Native or Flutter * Secure backend API * PostgreSQL/Supabase or equivalent * REST/GraphQL APIs where appropriate * Cloud-based infrastructure * Strong authentication and authorization * Modular architecture so the product can scale Experience with financial APIs, payment providers, wallets, KYC/AML systems, or FinTech applications is a major advantage. MVP Expectations The first version should be: * Fast * Secure * Scalable * Profess...

    $8 / hr Average bid
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    223 bids

    ...delivery history. 4. SUPER ADMIN/CRM – complete control over customers, orders, inventory, stores, delivery partners, payments, revenue, offers, reports and full order timelines. Backend must securely connect everything with role-based access, server-side validation, real-time order/inventory sync and stock-conflict protection. Prefer React/, React Native/Flutter, Node.js and PostgreSQL/Supabase. Need complete source code, deployment, documentation and testing. Freelancer should provide relevant portfolio, proposed stack, timeline, fixed/milestone cost and support....

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    160 bids

    ...commission percentage. For example: 10%, 15%, 20%. The commission should be automatically calculated after a completed trip. 7. FUTURE PAYMENT Online payment gateways and Libyan payment services will be integrated later. The current version only needs: - Cash - Rider Wallet The architecture should allow online payment integration later. 8. TECHNOLOGY Preferred: - Flutter - Firebase or Supabase - Laravel / Node.js backend - Google Maps - Firebase notifications - REST API I am open to using your existing technology if the source code is stable and well documented. 9. EXISTING SOURCE CODE If you already have: - Taxi app - Ride-hailing app - DiDi-style app - InDrive-style app - Uber-style app - Flutter taxi source code - Fare bidding/negotiation system Please show me the ...

    $478 Average bid
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    186 bids

    ...Kotlin) that compiles out of the box. • Core screens for recent chats, one-to-one threads, and group conversations. • Real-time delivery of text messages, synced across devices even on spotty connections. • The ability for any user to create, name, and invite others to a group chat. • Push notifications for new messages. • Basic message history stored securely in the cloud (Firebase, Supabase, or a comparable real-time backend—happy to take your guidance). • Simple onboarding so a first-time user can pick a display name and start chatting immediately. Acceptance is straightforward: if two fresh installs on separate devices can create a group, exchange messages instantly, and see the history after relaunching, we’re good. Shi...

    $18 / hr Average bid
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    249 bids

    ...and ready for future payment integration. 6. PLATFORM COMMISSION Admin can configure the commission percentage, for example: 10%, 15%, 20%. For Rider Wallet trips: Rider Wallet → Driver Wallet → Platform Commission deducted automatically. For Cash trips: Passenger pays Driver in cash and the system records the commission owed by the driver. 7. TECHNOLOGY Preferred: - Flutter - Firebase or Supabase - Laravel / Node.js backend - Google Maps - Firebase Cloud Messaging - REST API I am open to using the technology already included with the selected source code if it is reliable and well documented. 8. SOURCE CODE RESEARCH Before development, please search CodeCanyon, GitHub and other legitimate marketplaces. Find at least 3 suitable existing source codes. For each...

    $497 Average bid
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    202 bids

    ...experience focused on fast, reliable messaging for Android. The scope is a native Android app where users can register, find friends, and chat one-to-one or in groups with text, emojis, and read receipts. Core deliverables • An Android Studio project written in Kotlin (Java is acceptable if you strongly prefer) • Clean, modular architecture (MVVM or similar) with clear documentation • Firebase, Supabase, or another real-time backend wired up for authentication and message sync • Basic material-design UI: login/signup, contact list, chat screen, settings • APK and source code ready for submission to Google Play, plus a brief hand-over guide While the first milestone covers messaging only, I’d like the codebase to be extensible so we can ea...

    $6 / hr Average bid
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    72 bids

    ...content and performance data Reuse competitor and past-performance insights when generating future content Create automated monthly performance reports and strategy recommendations Custom model training is not required. However, automated retrieval, storage, and reuse of prior performance data is required. Preferred Stack n8n Claude, OpenAI, and/or Gemini for image/video generation Supabase or PostgreSQL Meta APIs Buffer, Metricool, or a comparable publishing/analytics tool You may recommend alternatives if they are more reliable, compliant, or cost-effective. Deliverables Fully working end-to-end workflows Architecture overview and workflow documentation List of all APIs/services used Setup and maintenance instructions Walkthrough video Transfer of all workflows...

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    108 bids

    ...database-driven content, and will require deployment to both Android and iOS. I have prepared a detailed development brief covering the application flow, architecture, functionality, AI integration, testing, source-code ownership and app-store deployment. I am looking for an India-based, preferably Chennai-based, individual developer or small development team with proven experience in: * FlutterFlow * Supabase and/or Firebase * AI/API integration * Dynamic and data-driven mobile applications * Reusable components and database-driven screens * Android and iOS deployment * Google Play Store and Apple App Store submission Please provide: 1. 2–3 FlutterFlow projects you have personally developed, preferably live apps or projects you can demonstrate. 2. Your experience with...

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    26 bids

    ...crews, manage opportunities, and build dependable business relationships. We are looking for an experienced Full-Stack Developer to continue building the application within our existing codebase and technology stack. Website: Project Details - Fixed budget: $100 total — final budget - Timeline: 7 calendar days total - Engagement: Full-stack development - Stack: React, , Supabase, GitHub, Vercel, Stripe, and third-party APIs Please apply only if you are comfortable with both the fixed budget and 7-day timeline. Before You Apply Please review each UI design carefully—at least three times—before submitting a proposal. - General Contractor UI Design: - Subcontractor

    $126 Average bid
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    177 bids

    ...Website I'm offering a ready-made AI tools directory website with a modern, animated, responsive design. Features included: 60+ AI tools already added Search functionality AI tool categories Individual tool pages Modern animations and interactive UI Responsive design source code Existing Supabase integration/setup Easy to customize and expand The project runs locally using npm install and npm run dev. Price: ₹3,000 Not included: domain, hosting, or my personal Supabase account/credentials. Note: The current admin feature for adding new tools needs further development. The existing website and 60+ tools are included. Ideal for someone who wants a good-looking AI tools directory as a starting point and wants to customize or continue developing it....

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    Footy‑ID is a grassroots football...for launch • Basic analytics + crash reporting --- Bonus (Phase 2 — Marketing) • Social media content — reels, match card posts, football‑native content • Influencer outreach — grassroots creators, 5‑a‑side channels • Launch strategy — early users, beta testing, hype building --- Who I’m looking for • Full‑stack dev (frontend + backend + mobile) • Strong UI/UX instincts • Experience with Supabase • Able to polish and ship apps • Bonus: interest in football culture • Someone who can work independently and communicate clearly --- Deliverables • Fully functioning, stable app • Beautiful, modern UI • All core features complete • Mobile app r...

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    113 bids

    Hi, I’m looking for an experienced FlutterFlow / Flutter developer to build a mobile app MVP. At this stage, I’m keeping the product concept and business details confidential. I can share the detailed requirements with shortlisted developers. Initial requirements * FlutterFlow / Flutter expertise * Firebase or Supabase experience * REST API integration * Third-party API integration * Secure backend architecture * User authentication * Database integration * Subscription/payment integration * Push notifications * Android app deployment * Experience building MVPs from scratch Preferred experience Experience with: * AI/API-based applications * Voice/audio APIs * Speech-to-text and text-to-speech * Secure API integration * Usage limits/subscription systems Please sha...

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    47 bids

    ...similar agentic coding tools as a practitioner, not an observer. You know their failure modes: confident hallucination, silently ignored constraints, tests that pass because they assert nothing. - Supabase, Vercel, Expo / React Native. - Comfortable writing the spec AND reviewing the result. This role is both. Not required - You do not need to be an "AI engineer." No model training, no fine-tuning, no RAG pipelines. This is not an ML role. - You do not need to be fast at writing code. The agents are fast. You are careful. The stack · React · TypeScript · Tailwind · shadcn/ui · Supabase (Postgres) · Vercel Expo / React Native · GitHub Projects · Claude Code & Codex agent fleet The 60 days Week 1 is...

    $15 - $25 / hr
    Sealed
    $15 - $25 / hr
    116 bids

    I’m moving forward with a fresh Android-only mo...feature set flexible so we can iterate together as the concept evolves. Here’s what I need from you: • A solid Android build (Kotlin or Java) that runs smoothly on current OS versions. • Clean, well-documented code pushed regularly to a Git repository. • An early prototype (APK) we can test on physical devices, followed by improvements based on feedback. • Basic backend integration—Firebase, Supabase, or a stack you recommend—for authentication, data storage, and push notifications. I’ll provide wireframes and brand assets on day one, and I’m happy to adjust milestones as the project unfolds. If you’ve shipped social or community-driven apps before and are comfortable ex...

    $18 / hr Average bid
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    145 bids

    Project Overview: We are launching ABC Launch (African Business Catalyst Launch), a lightweight entrepreneurship training platform tailored for young entrepreneu...Experience with Flutterwave API communication skills in English. - Please provide examples of previous WordPress membership, LMS, or AI-integrated sites you have built. Future Scalability Note: While this initial phase is built entirely on WordPress to test the market, our long-term plan is to migrate the platform into a custom, lightweight framework (Flutter & Node.js/Supabase) once we surpass 20,000–50,000 active members. Candidates with experience in both WordPress LMS setups and future custom mobile app development/database migration are highly preferred, as we look for a long-term technical partner.

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    219 bids

    # eChampz — Senior Full-Stack Developer (Fiverr brief, v2) > Paste each block into the matching Fiverr field. Notes to Ahmed are in `>` blocks and mu..."the CEO leads the business"** — softened. Stated twice in the Fiverr draft. Once is context; twice is an invitation. > > **The duplicated rate block and the line "it could go hire based on what are you going to provide above and beyond"** — that was your private note leaking into the public brief. It signals the rate is negotiable upward before anyone has applied. > > **"Supabase" (twice, misspelled once as "Supabase"/"Supabase")** — replaced with generic Postgres terminology. Anyone who actually knows the platform recognises t...

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    188 bids

    ...photos, and get quick feedback from other buyers. The first release is focused solely on iOS. We’ll use Face ID / Touch ID via Apple’s LocalAuthentication framework as the only sign-in method; the moment a shopper opens the app they authenticate biometrically and land straight on a feed of reviews. In the background, the app should fetch and sync review data from a simple cloud back-end (Firebase, Supabase, or similar—open to your suggestion) and cache intelligently so content is still visible offline. Key deliverables • A Swift/SwiftUI universal build that passes TestFlight review • Seamless biometric login with graceful fallback when the device lacks Face ID or Touch ID • CRUD operations for reviews (rating, text, photo) with real-time upd...

    $26 / hr Average bid
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    41 bids

    ...Maintainability * Performance * Responsive behavior * Accessibility * Minimal duplication * Proper component ownership * Avoiding unnecessary rewrites --- # Existing Product / Backend Awareness You don't need to be a backend engineer, but you should be comfortable understanding frontend/backend relationships. RishtaTV uses an existing backend and API architecture. You may need to work with: * APIs * Supabase * RPCs * Edge Functions * Authentication * Content management * User profiles * Video metadata * Music * Live channels * Analytics * Wallet / rewards * Admin-controlled content A button should not just "look right." It should **work correctly with the existing product**. --- # QA & Product Thinking After implementation, you should be comfortable ...

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    37 bids

    ...users browse products, add them to a cart, and complete checkout smoothly on their phones. Key objectives • Build a clean, intuitive Android interface that loads quickly on mid-range devices. • Implement core e-commerce features: product listing, search and filtering, cart management, secure checkout, and basic order tracking. • Connect the app to a simple, well-documented backend (Firebase, Supabase, or another lightweight stack you’re comfortable with). • Integrate at least one popular payment gateway suitable for my target market. • Provide authentication via email or social accounts and store user data securely. Deliverables 1. APK and signed AAB ready for Google Play submission. 2. Source code with clear comments and a short README ...

    $7 / hr Average bid
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    108 bids

    ...navigation, plus geofencing that fires events whenever a user enters or leaves predefined zones. The back end will live on Supabase with its PostgreSQL database, so you’ll connect the Flutter front end to Supabase for authentication, live position storage, and event logging. Google Maps or Mapbox—whichever you work fastest with—can power the mapping layer, provided it supports smooth location updates and low-latency WebSocket or stream channels. Flow I need: • User signs in, grants location permission, and sees their live position on the map. • Movement is tracked continuously with minimal battery impact. • When a geofence boundary is crossed, the event is written to Supabase/Postgres and optionally triggers a webhook. Accep...

    $13 / hr Average bid
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    227 bids

    I need an experienced React + TypeScript + Supabase developer to help improve and stabilize my existing Hotel PMS SaaS called “Hotel Mantri”. The application is already built. I do NOT want a rebuild. Main work required: - Fix very slow loading and performance issues - Fix non-working sidebar buttons and navigation - Optimize Supabase/PostgreSQL queries - Fix React rendering / duplicate API request issues - Improve mobile responsiveness - Stabilize reservations, room chart, check-in/check-out, reports and housekeeping - Help integrate API for Channel Manager - Implement room category mapping, rate plan mapping, inventory/rate sync, OTA reservation import, webhooks and sync logs Tech stack: React TypeScript Supabase PostgreSQL REST API Webhooks IMPORTA...

    $118 Average bid
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    74 bids

    ...friction-free listing workflow (photo upload, price, short caption, post). Key functionality I expect: • Unified auth (email or social login) • Seller profile pages with follower counts and ratings • Secure checkout that can handle both physical and digital fulfillment paths • Moderation tools for reporting or hiding inappropriate items • Scalable database and media storage—Firebase, Supabase, AWS, or a stack you’re confident runs lean under load Deliverables: 1. Production-ready Android APK and deployable web build 2. Source code with clear README and environment setup 3. API / database schema documentation 4. Short demo video or live staging link showcasing listing, feed interaction, and purchase flow Acceptance criter...

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    312 bids

    ...never crashes during high-traffic closing windows and feels exactly like Bring a Trailer, we require an expert developer to decouple the real-time data layer from the core website database. Required Core Deliverables: 1. 100% Live Connection (No Browser Refresh): The individual vehicle auction listing pages must utilize a permanent, bi-directional WebSocket connection (via Firebase Realtime DB, Supabase, or Pusher). The countdown clock, high bid amount, total bid count, and chronological bidding history log must update dynamically on the screen in real time with zero latency and absolutely no page reloads. 2. Anti-Sniping Clock Engine: Configure clock-extension logic inside the real-time database. If any live user places a bid in the final 2 minutes of an auction, the remainin...

    $7484 Average bid
    Featured NDA
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    150 bids

    ...records. Payroll calculation is NOT required. The system only needs to provide clear attendance records for payroll reference. Preferred Technology I am open to recommendations. Possible technologies include: Claude / Claude Code n8n Supabase Google Apps Script Google Sheets Airtable / React Any suitable modern web technology The simplest and most maintainable solution is preferred. Ownership & Learning Requirement This is important. I would like the project to be built using my own accounts wherever possible (for example GitHub, Supabase, Claude, etc.) so that I retain full ownership after completion. I am also interested in learning how the system works, so I would appreciate a developer who is willing to briefly explain the architecture and setup during ...

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    181 bids

    ...simply want the profile layer done right so we can test the concept and gather early feedback. Core expectations • Native Android build (Java or Kotlin) with modern UI components that feel familiar to regular Play Store users. • Secure email / social sign-up and login, plus a lightweight admin view so I can verify and approve new profile submissions. • Cloud back-end of your choice—Firebase, Supabase, or a small custom API—configured for easy hand-off and future expansion to messaging and bookings. • Clean, well-commented source code and a signed, ready-to-install APK. • Short deployment guide covering Play Console steps and any key environment variables. Once the profile module is solid, we will open a second milestone for chat an...

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    ... The freelancer must provide: Workflow documentation. Architecture overview. List of APIs/services used. Setup instructions. Walkthrough video. Transfer of all workflows, prompts, databases, and related assets. The client must retain ownership of all workflows, prompts, databases, and API accounts whenever possible. Preferred stack may include: n8n. Claude, OpenAI, or Gemini APIs. Supabase/Postgres. Meta APIs. Buffer or Metricool. Image/video generation tools. Alternative tools may be proposed if justified. The project is considered complete only after successful end-to-end testing of: Content generation. Publishing/scheduling. Competitor analysis. Analytics retrieval/reporting. Error handling/notifications. Final documentation delivery. This is a single i...

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    184 bids

    Title: Full-Stack React + Supabase Developer Needed to Finalize and Scale Existing App Job Description: We are looking for a skilled full-stack developer to take over and expand an existing, fully functional web application prototype made on Lovable. The project frontend was built using React, Vite, TypeScript, and Tailwind CSS, backed by Supabase. The core UI pages and basic database tables are already established. Your job will be to sync with our private GitHub repository, review the existing architecture, implement a few specific feature extensions, and ensure the app is ready for production. Key Responsibilities: Clone the repository from GitHub and set up the local development environment. Connect local environment variables (.env) to our existing Supabase ins...

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    384 bids
    Women's Health Directory Site
    7 hours left
    Verified

    ...containing details for additional providers • a Supabase database used to store provider information • a target of approximately 50 service providers for the prototype. Scope of Work The successful freelancer will assist with two core tasks. 1. Data Collection and Import Using a list of provider URLs supplied by us: • scrape relevant service provider information from each website • structure the data consistently • clean and validate the information • import the data into our existing Supabase database • ensure all records are accurately mapped to the database schema. 2. Prototype Deployment Deploy the existing prototype website so it is publicly accessible. This includes: • configuring the hosting environment • connecting th...

    $321 Average bid
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    452 bids
    pasarella de pago internacional
    2 hours left
    Verified

    necesI need help setting up card payments for a live adult-oriented dating and community web app (18+) serving Latin America. CURRENT SETUP - Live PWA, around 500 registered users - Node/Express backend + self-hosted Supabase (PostgreSQL) on our own VPS - Plans from USD 8 to USD 100, granting 30 to 365 days of premium access - Merchant is a sole proprietor (individual, no registered company), based in Chile - No processing history yet - we have not processed card payments before WHAT I HAVE ALREADY RULED OUT - PayPal and MercadoPago: our vertical is prohibited in their terms - MyntPay: requires 6 months of processing statements, which we do not have - Verotel: EUR 500/year Visa/MC registration fee WHAT I NEED 1. A payment gateway that will actually approve this profile: adul...

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    ...looking for one experienced developer to take it from substantially complete to verified and launched. This is a finishing and hardening role, not a rebuild. Someone who enjoys greenfield architecture will be bored. Someone who takes satisfaction in closing the last fifteen percent properly will do well. What you would be working on Stack. 14 (App Router), TypeScript, Tailwind, Prisma, Supabase (Postgres, Auth, Storage), Stripe Connect, SendGrid, Twilio, Google Maps Platform, Vercel. Domain. Each customer is a limousine operator running dispatch, bookings, fleet, drivers, corporate accounts, hotel partners, and operator-to-operator subcontracting. Multi-tenancy and correct financial handling are central to the product, not incidental. Scale. Around 650 routes and roughly 160 dat...

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    NDA
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    329 bids

    ...• Organise saved items in a clean “Home Ai”-inspired dashboard that suggests next actions. • Standard profile, login, push notifications, and basic analytics built in. Deliverables 1. UI/UX wireframes and polished screens. 2. Full source code for both platforms (Flutter, React Native, or separate Swift/Kotlin—your call as long as performance is solid). 3. Lightweight backend (Firebase, Supabase, or similar) set up and documented. 4. Release-ready builds that satisfy App Store and Play Store review guidelines. Acceptance criteria • Photos, videos, and text posts can be published or saved in ≤2 taps. • Saved media remains accessible offline and can be re-shared without noticeable quality loss. • App maintains stable perfor...

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    ...Customer Mobile Application: A cross-platform app built using Flutter for iOS and Admin Panel: A secure web dashboard for inventory management, order processing, and sales tracking.2. Core Architecture & Shared DatabaseTo ensure consistent data across web and mobile apps, both front-ends must communicate with a shared backend and : Relational (e.g., PostgreSQL via Supabase) or NoSQL (e.g., Firestore) to store book data, user profiles, and order : Unified login system. Users registered via the website can log into the mobile app using the same Storage: Cloud storage (e.g., AWS S3 or Firebase Storage) optimized for high-quality book cover images.3. Detailed Feature BreakdownModule 1: Customer Experience (Web & Flutter App)Authentication

    $9 / hr Average bid
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    90 bids

    ...search, shopping cart and checkout, QRIS payment integration, order management, buyer & seller dashboards, notification system, and an admin console for moderation and analytics • Architecture must be high-performance, scalable, and secured with best-practice authentication Tech preference React or with TypeScript, Tailwind CSS for styling, Node.js back-end, and either Firebase or Supabase for data, auth, and real-time updates. I’m open to nuances in the stack if you can justify clear benefits. Deliverables 1. Complete source code in a private repo 2. Deployed production build (you may use Vercel, Netlify, or a cloud VPS) 3. Step-by-step deployment / environment documentation 4. Handover session and two weeks of post-launch support What to include i...

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    ## AI-Based Employee Attendance Management System Developed a production-ready cross-platform attendance management application using **Flutter** with **Supabase** as the backend. The system provides secure attendance tracking through **real-time face recognition**, **GPS-based location verification**, and role-based access for companies and employees. ### Key Features * **Company & Employee Authentication** * Secure login and registration with role-based access. * Separate dashboards for companies and employees. * **Real-Time Face Recognition** * Employees check in and check out using live facial recognition. * Prevents proxy attendance by verifying the employee's identity before marking attendance. * **Location-Based Attendance (Geofencing)** * Companies...

    $6 / hr Average bid
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    We are looking for an experienced AI Full Stack Developer (or a small team) to develop the MVP of a premium AI-powered social event and matchmaking platform. The platform combines modern web technologies with Large Language Models (LLMs) to deliver intelligent compatibility analysis and personalized user experiences. Key Requirements - Develop the platform using (React), Supabase, PostgreSQL, and Infomaniak. - Integrate OpenAI API (or equivalent LLM) as the core AI engine. - Build a custom AI-powered matchmaking and compatibility engine. - Implement secure user authentication and role-based dashboards. - Develop event management, booking, waiting list, and notification workflows. - Integrate Stripe and TWINT payment gateways. - Build multilingual and fully responsive interfaces. ...

    $499 Average bid
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    332 bids

    ...code, but truly understands clean architecture, performance, and best practices. Requirements: Deep Mastery of : Extensive experience with App Router, Server Components (RSC), SSR/SSG/ISR, Server Actions, and API routes. Full-Stack Proficiency: Strong experience with TypeScript, React, Tailwind CSS, State Management, and database/backend integrations (Node.js, PostgreSQL/MySQL, Prisma, Supabase, etc.). Code Quality: Writes clean, well-documented, maintainable, and scalable code. Performance & SEO: Strong focus on Web Vitals, optimization, SEO-friendly structures, and clean UX execution. Data Privacy & Security: Willingness to sign a Non-Disclosure Agreement (NDA) to preserve data confidentiality and project privacy. What I Offer: Consistent, ongoing project-based wo...

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    295 bids

    ...properties, landlords, property managers and real estate agents Rate multiple categories (noise, maintenance, internet, parking, etc.) with optional additional comments for each category Upload optional verification documents and photos Save favourite properties Subscribe to premium memberships via Stripe Admin dashboard to manage users, reviews and approvals Preferred stack: React / Supabase Stripe Tailwind CSS I already have a detailed specification, page layouts and database structure prepared, which will be provided to the successful freelancer. Please include: Similar projects you've built Estimated timeframe Fixed price Whether you'll provide the full source code and GitHub repository I'm looking for someone who can build a clean, scalable MVP with the...

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    500 bids

    I have already moved my project away from and onto a self-hosted Supabase stack, yet some calls are still reaching the public domain and a handful of errors are surfacing. The goal is simple: every single database, API and authentication call must be routed through my self-hosted instance and the application must run cleanly from end-to-end. Current state • The self-hosted environment is up and running, but the database, API services and authentication modules still need proper wiring. • Code, environment variables and any serverless functions may contain legacy references to that have to be tracked down and replaced. What I need from you - Audit the entire codebase and configuration for lingering references and switch

    $13 Average bid
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    10 bids

    ...NestJS, TypeScript, REST APIs, PostgreSQL, MySQL, MongoDB, or Supabase. * Hands-on experience integrating OpenAI, Claude, Gemini, or similar AI models. * Experience building AI-powered applications, chatbots, AI agents, RAG, or AI workflows. * Mobile development experience with Flutter or native iOS (Swift) and Android (Kotlin) is a plus. * Must have published at least one production app on both the Apple App Store and Google Play Store. ## Additional Skills (Good to Have) * Experience with LangChain, LangGraph, CrewAI, AutoGen, MCP, or Vercel AI SDK. * Experience with Vector Databases such as Pinecone, Qdrant, Weaviate, or Supabase Vector. * Experience with Docker, AWS, Google Cloud, or Azure. * Experience with Firebase or Supabase. * Experience integrating Strip...

    $1164 Average bid
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    135 bids

    ...7. Dashboard Create a simple dashboard showing: * New leads * Quotes sent * Pending follow-ups * Site visits * Sales pipeline ### 8. Follow-up Automation * Automatic reminder messages * Site visit scheduling * Follow-up sequences * Lead status updates ## Preferred Tech Stack * OpenAI API (GPT) * n8n (preferred) or * WhatsApp Business Platform * Google Sheets or Airtable (MVP) * Supabase or PostgreSQL (preferred) * Zoho CRM (preferred) * PDF generation service * REST APIs * Webhooks ## Deliverables * Fully working AI conversation flow * Source code and workflow files * Documentation * Deployment assistance * Testing support * Knowledge transfer session ## Required Skills * OpenAI API * Prompt Engineering * n8n Automation * WhatsApp Business API * REST APIs * Webhooks * ...

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    $85 Avg Bid
    63 bids

    ...roles discussed after NDA) - Collaborate closely with the founder and backend engineer on API integration, using a documented backend (Supabase) and third-party services (payments, maps, notifications) - Iterate quickly based on user-testing feedback during a beta phase Required Skills & Experience - 2+ years of professional Flutter development, with apps shipped to the App Store and/or Google Play - Strong UI/UX design sensibility — portfolio showing both mobile and responsive web work - Comfortable working from Figma (or creating your own design assets if no dedicated designer is on the project) - Experience integrating a backend-as-a-service platform (Supabase, Firebase, or similar) via REST/realtime APIs - Familiarity with role-based access patterns and mul...

    $2157 Average bid
    $2157 Avg Bid
    154 bids

    ...ship quickly. Core stack: - 14 (App Router), TypeScript - Tailwind CSS + shadcn/ui - Supabase (PostgreSQL, Auth, Row-Level Security) - Vercel deployment and scheduled Cron jobs - Meta Ads Library / Graph API - Recharts for dashboard charts Required MVP features: - Landing page with Supabase-backed waitlist signup - Email/password authentication and protected dashboard - Responsive dashboard with Competitors, Ad Gallery, Trends, Alerts, and Settings - Add/remove competitor Facebook Page IDs per user - Official Meta Ads Library API integration: - Fetch ads for tracked pages - Cursor pagination - Rate-limit/error handling with exponential backoff - Normalize and store ad data in Supabase - Ad gallery with ad text, creative preview when available, delivery da...

    $20 / hr Average bid
    $20 / hr Avg Bid
    212 bids

    ...Configure entitlements and offerings correctly. Ensure monthly, 3-month, and yearly subscriptions work properly. Verify purchase restoration. Verify subscription status updates correctly after purchase. Test the complete purchase flow using Apple's Sandbox/TestFlight. Identify and fix any configuration issues. Technical Stack iOS App RevenueCat App Store Connect Capacitor (preferred experience) Supabase (experience is a plus) Requirements Previous experience integrating RevenueCat with iOS. Strong knowledge of App Store Connect subscriptions and In-App Purchases. Ability to troubleshoot RevenueCat configuration issues. Experience with Apple's Sandbox testing. Good communication in English. Deliverables Fully working RevenueCat integration. Successful test purchases. Res...

    $135 Average bid
    $135 Avg Bid
    54 bids

    Looking for someone who has previouly migrated base44 apps to Migrate my base44 app (front and back end) to my local server . MIgration of database to Supabase Let me know your planned approach and any questions you have about the current architecture.

    $133 Average bid
    $133 Avg Bid
    239 bids

    Looking for developers with experience in: * & React (Advanced) * TypeScript * PostgreSQL * Supabase * Database design & optimization * Authentication & Role-Based Access Control (RBAC) * API development * Real-time applications * Complex business logic implementation * Performance optimization * Git/GitHub workflow * VPS deployment (Linux) * Docker/Coolify deployment * Clean, scalable architecture * Business application development * Experience with aviation software is a bonus

    $2 / hr Average bid
    $2 / hr Avg Bid
    66 bids