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  • Fixed price
  • Expert
  • Est. budget: $3,500.00

We are building a HIPAA-compliant SaaS platform for medication stewardship in skilled nursing facilities (SNFs). The platform allows clinical pharmacy consultants and providers to upload scanned medical documents, run AI-powered medication and disease state reviews, and generate clinical findings — all without storing any patient data. This is a focused, well-defined MVP. No scope creep. We need a developer who moves fast, communicates clearly, and has real experience with HIPAA-eligible AWS architecture. Core concept — stateless processing: This platform is intentionally stateless. Documents are uploaded, processed through OCR, analyzed by AI, and the findings are displayed to the user. Nothing is written to a database. No patient data or documents are retained after the session ends. The platform processes PHI transiently and discards it — significantly simplifying the HIPAA footprint while maintaining compliance. What you will build: 1. AWS infrastructure (HIPAA-eligible, stateless) — S3 used only as a temporary processing buffer (files deleted immediately after OCR completes) — AWS Textract for OCR processing of scanned PDFs and images — AWS Bedrock (Claude Sonnet) for AI-powered clinical analysis — AWS Cognito for user authentication only (no clinical data stored) — AWS Amplify or CloudFront for React frontend hosting — KMS encryption for data in transit — All services configured under AWS BAA coverage — No RDS or persistent database required for clinical data 2. React frontend — Clean single-page application — Document upload UI (drag/drop, supports PDF and image files) — OCR text display with basic edit capability before analysis — Free-text question input (user asks Claude questions about the document) — Claude response display panel — Copy to clipboard button on all output — User login and profile page (name, email, facility) — Membership and billing settings page — Stripe monthly subscription integration 3. HIPAA compliance — Stateless architecture — no PHI persisted after session — HTTPS enforced on all endpoints — AWS BAA signed and covering all services — User BAA acknowledgment on signup — Audit logging for access events — Privacy policy and terms of service integration What we are NOT building in this phase: — Mobile app — EHR or PointClickCare integration — Stored intervention history or dashboard — Cost savings calculator — Admin panel — Anything beyond the three core features above: upload, analyze, copy output Ideal candidate: — 3+ years React and AWS experience — Prior HIPAA-eligible AWS builds — please describe your specific experience in your proposal — Hands-on experience with AWS Textract or comparable OCR pipelines — Familiarity with AWS Bedrock or direct LLM API integrations — Experience with stateless or ephemeral data processing architectures — Stripe subscription integration experience — Strong communicator — weekly video check-ins required — Available to start within 2-4 weeks Engagement details: — Estimated scope: 40–60 hours — Timeline: 8–10 weeks — Budget: $2,500–$4,500 USD fixed price preferred — Payment milestones: 25% upfront, 25% at working OCR pipeline, 25% at working Claude integration, 25% at launch — Communication: Weekly video check-in + async messaging How to apply: In your proposal please answer these four questions specifically: 1. Describe a HIPAA-eligible AWS application you have built — what services did you use and how did you handle PHI? 2. Have you implemented stateless or ephemeral document processing before? How did you approach it? 3. What is your experience with AWS Textract or other OCR pipelines? 4. How would you integrate AWS Bedrock or a Claude API call into a React frontend securely? Proposals that do not answer these four questions will not be considered. About us: We are an early-stage clinical SaaS platform founded by a Clinical Pharmacy Specialist. We are building a tool that genuinely improves patient care and safety in long-term care settings. We want a developer who takes pride in clean, secure, well-documented code and wants to be part of building something meaningful in healthcare. If that is you, we would love to hear from you.

  • Hourly
  • Expert
  • Est. time: 1 to 3 months, Less than 30 hrs/week

I’m looking for an experienced Bubble developer to convert an existing Figma design into a responsive Bubble web app and assist with turning the completed web app into iOS and Android mobile apps using a reliable mobile wrapper or native-wrapper solution. The UI, page flow, and core user journey are already prepared. The work may include building the screens in Bubble, creating reusable elements, setting up responsive layouts, connecting page navigation, and ensuring the finished app closely matches the Figma design across desktop and mobile. The developer may also assist with securely integrating the OpenAI API and other APIs with Bubble, reviewing backend workflows, protecting API keys and sensitive credentials, and advising on RevenueCat and iOS/Android subscription integration. Experience with Bubble mobile wrappers, such as Natively or similar platforms, is preferred. The developer should be able to advise on the best approach for converting the Bubble web app into App Store and Google Play-ready mobile apps, including native mobile functions, in-app purchases, push notifications, and store submission requirements. This project is confidential. The selected freelancer must sign an NDA and Statement of Work before receiving the full Figma file, product details, app access, or credentials. Please include examples of similar Figma-to-Bubble projects and explain your experience with responsive Bubble development, backend workflows, API security, mobile wrappers, RevenueCat, and iOS/Android app deployment.

  • Hourly: $13.00 - $30.00
  • Intermediate
  • Est. time: More than 6 months, Less than 30 hrs/week

uild an app called Approach. Users create a profile, scan a venue QR code, and see other checked-in guests nearby. Users can like, wave, or "Approach" someone. If interest is mutual, a private chat opens. Include profiles (photo, age, bio, interests), venue check-ins, matching, messaging, reporting/blocking, admin dashboard, and venue dashboard. Monetize with Premium ($9.99/month) and venue subscriptions ($99–299/month). Design should be modern, premium, and inspired by Raya, Instagram, and Apple. Tagline: "Skip the awkward guessing. Just Approach." Build with FlutterFlow, Firebase, Stripe, and QR code technology.

  • Hourly
  • Expert
  • Est. time: 1 to 3 months, Less than 30 hrs/week

Project Overview I am the owner of 8pm-Art Productions LLC and I’m looking for an experienced senior mobile app developer or small development team to help bring TailsDate across the finish line. The app is already substantially built. This is not a rebuild from scratch. I need a highly skilled developer who can step into an existing codebase, understand the architecture quickly, and help make the app production-ready, stable, scalable, polished, and smooth for launch. What Needs to Be Done The project may include: Bug fixing and issue resolution Code review and architecture assessment Refactoring where needed (without unnecessary rewrites) Performance optimization UX/UI polish and interaction improvements QA hardening and edge-case testing Backend/API optimization Database and server performance review Security review and best practices Crash analytics and debugging App Store / Google Play production readiness Scale preparation for user growth Documentation cleanup Current Status Existing assets are owned by my Florida LLC and include: Mobile app source code Backend source code UX/UI designs Brand assets Website Domain Copyrighted audio/jingle Developer accounts The foundation is built — I need an expert to help make it launch-ready. Required Experience Please apply only if you have: 5+ years mobile app development experience Experience taking existing apps to production Strong debugging and optimization skills Experience working with inherited codebases Experience with scaling consumer apps Strong communication and documentation skills Ability to sign NDA before access Bonus If You Have Experience With Dating or social apps Subscription/paywall systems Push notifications Real-time messaging Analytics User onboarding optimization Security and privacy compliance To Apply, Please Include Examples of apps you helped finish, optimize, or rescue Links to live apps in the App Store / Google Play Your tech stack expertise Your approach when inheriting someone else’s code Your availability and estimated weekly hours This is not a project for junior developers or agencies that want to rebuild from scratch. I’m looking for someone who respects existing work, can improve what is already built, and knows how to make an app feel polished, stable, and launch-ready. Possible future partnership. If that sounds like you, I’d love to talk.

  • Hourly: $50.00 - $75.00
  • Expert
  • Est. time: Less than 1 month, Less than 30 hrs/week

Looking for a Bubble developer to work on a legal-tech app that matches clients with lawyers. The role involves building a user-friendly interface and ensuring seamless functionality. The ideal candidate will have experience in legal-tech applications and be able to start immediately. This is a part-time position with a short-term engagement. Need immediate help with: User authentication and onboarding Client intake forms Lawyer profiles Matching logic Search/filter functionality Stripe payments (if applicable) Database architecture API integrations

  • Fixed price
  • Intermediate
  • Est. budget: $2,000.00

Need help creating a mobile app from scratch that will take over an entire market. I have no experience but I've been working with Codex and such to give myself a MVP is you want to call it that. The app must be user-friendly, scalable, and innovative, with a strong focus on user engagement and retention. I am looking for a developer who can guide me through the process and ensure the app meets high standards, has the ability to update it whenever I get a business on and honestly help me like a co founder. If you're willing to be that important of a role.

  • Hourly
  • Entry Level
  • Est. time: 1 to 3 months, Less than 30 hrs/week

I have an app built in Google AI Studio and am using Google Cloud Run and Firebase. Everything works on the dev site, but I need assistance with launching the app and addressing issues related to Google Cloud Run and Firebase. The ideal freelancer will have experience in these platforms to ensure a smooth launch.

Posted 2 months ago
  • Hourly
  • Intermediate
  • Est. time: 1 to 3 months, Less than 30 hrs/week

We are seeking an experienced developer to create a mobile app for both Apple and Android platforms. The ideal candidate will have a strong background in mobile app development, with the ability to design, develop, and deploy apps on the App Store. Responsibilities include developing user-friendly interfaces, ensuring app stability, and collaborating with our team to meet project goals. Looking to integrate pictures and videos to YouTube channel with preset settings. NDA required. Job Title: iOS & Android App Developer – Branded Fan Video Submission App (Fast Car Geek) Project Type: Fixed Price Project Scope: Large Duration: 3–6 months estimated Project Overview Fast Car Geek (youtube.com/@FastCarGeek) is a 239,000-subscriber YouTube automotive channel based in Sedona, Arizona. We are looking for an experienced mobile app developer to design, build, and submit a fully branded fan video submission app to both the Apple App Store and Google Play Store. The app will allow subscribers to film or upload car videos from their phones and submit them directly to our team for potential feature on the Fast Car Geek YouTube channel. Core Features Required User-Facing (Subscriber Side) Fast Car Geek branded UI (logo, colors, fonts provided) In-app video recording OR video upload from camera roll Submission form: submitter name, car year/make/model, city/state, brief description Mandatory Terms & Content License Agreement checkbox (must be accepted before submission can be sent) Confirmation screen and email receipt upon successful submission Push notification capability (for status updates: received / selected / featured) Admin-Facing (Our Side) Secure web-based admin dashboard View, preview, download, approve, or reject submissions Tag submissions by status (pending / approved / featured / declined) Basic search and filter (by date, car type, location) Storage solution for submitted video files (cloud-based, scalable) Technical Requirements Native iOS & Android OR cross-platform (React Native or Flutter acceptable — please specify your preferred stack and justify) App Store submission (Apple App Store + Google Play) Cloud video storage integration (AWS S3, Firebase, or equivalent) Secure user authentication (email sign-up or social login) Compliance with Apple App Store and Google Play content guidelines Scalable to handle up to 10,000 registered users at launch Deliverables Full source code (transferred to client upon final payment) iOS build submitted to Apple App Store Android build submitted to Google Play Store Admin dashboard (web-based) Basic user/admin documentation 30-day post-launch bug support Content Rights & Submission Agreement Language (Draft — requires attorney review before implementation) By submitting video content through this application, you ("Submitter") grant Fast Car Geek and its owner(s) a perpetual, royalty-free, worldwide, non-exclusive license to use, reproduce, edit, display, distribute, and publish the submitted video content across all platforms and media, including but not limited to YouTube, social media, and promotional materials. You represent and warrant that you are the sole owner of the submitted content and that it does not infringe upon the intellectual property, privacy, or other rights of any third party. Fast Car Geek reserves the right to accept or decline any submission at its sole discretion. Submission of content does not guarantee feature, compensation, or credit. ⚠️ Flag for your attorney: Have this reviewed before the app goes live. You specifically want coverage for: IP ownership, minor privacy (if any submitters are under 18), release/waiver language, and CCPA/GDPR compliance if you collect user data. What We're Looking For Portfolio of 2+ published iOS/Android apps (links required) Experience with video upload and cloud storage integrations App Store submission experience (both Apple and Google) Strong communication — we need milestone updates, not silence Ability to provide a phased project plan with clear milestones Budget & Proposals Please include in your proposal: Your recommended tech stack and why Estimated timeline broken into phases Your fixed-price bid OR milestone-based pricing structure Links to relevant prior work.

  • Hourly
  • Expert
  • Est. time: 3 to 6 months, Not sure

I’m building a multi-city, multi-state food delivery marketplace app similar to DoorDash and Uber Eats, with planned nationwide expansion. The platform includes full support for English, Arabic (RTL), and Spanish languages. This is a serious long-term project with significant growth potential. Looking for a passionate US-based agency to build something great together and provide ongoing support as the business grows. Platform Overview: Four interconnected products: • Customer app (iOS + Android) • Driver app (iOS + Android) • Restaurant dashboard (web) • Admin panel (web) Core Features Needed: • Multi-city and multi-state architecture — nationwide scalable from day one • Real-time order tracking via Google Maps • Stripe Connect, Apple Pay, Google Pay, and PayPal payments • In-app wallet system • Twilio masked calling and messaging between customers and drivers • Driver and restaurant self-onboarding portals • Background check integration for drivers • Ratings, reviews, promo codes, loyalty and referral program • Scheduled orders and contactless delivery • Surge pricing and analytics dashboards • Customer support chat integration • Refund and dispute management • Push notifications • Three languages — English, Arabic with RTL, Spanish • AWS deployment What I’m Looking For: • US-based agency with full team in the United States • Experience building food delivery or marketplace apps • Dedicated project manager for this project • Milestone-based payments • Full code ownership transfers to me • Monthly maintenance and support retainer available after launch covering bug fixes, iOS and Android OS compatibility updates, and ongoing improvements To Apply Please Include: • Brief intro about your agency and team • Links to 1 or 2 relevant food delivery or marketplace apps your agency built that are currently live • Your estimated timeline and fixed price quote • Your monthly maintenance and support retainer price after the initial 90 day warranty period • Availability for a video call with your full team Budget: Open to proposals Timeline: 3 to 4 months Experience: Expert Type: Agency only

  • Fixed price
  • Intermediate
  • Est. budget: $3,000.00

🚀 Freelance Full Stack Developer Wanted for A Mobile APP MVP  We’re looking for a medical app developer to develop a mobile app MVP. We're looking for a skilled Full Stack Developer to bring our product vision to life. This is a freelance opportunity, perfect for someone who knows how to deliver an MVP that’s functional and launch ready.   Must be US based.  🗓️ Target MVP Launch:  ---🔧 What You’ll Do: · Design and develop the front-end (mobile-first) and back-end of our MVP from scratch.  · Collaborate closely with the founders to translate product ideas into functional features.  · Build a clean, responsive, and user-friendly mobile UI.  · Set up secure user authentication, data storage, and scalable APIs.  · Deploy and maintain the MVP in a cloud environment.  --- 🛠️ Tech Stack We’re Looking For: We're flexible — but preference will be given to developers experienced with: · Frontend: React Native or Flutter  · Backend: Node.js, Express (or Python/Django if that's your strength)  · Database: Firebase, PostgreSQL, or MongoDB  · Cloud: Firebase, AWS, or other serverless platforms  · Platform(s): iOS, Android, both, (including web + mobile a plus) · Key Features: user registration, data capture (including pictures), analytics dashboard, HIPAA compliance, push notifications).  · Health/Security/Regulation: we need developers experienced with health-app regulations (HIPAA, GDPR, etc.), data security and privacy.  · Deliverables & Timeline: Will provide milestones.  · Team vs Individual: Single freelance developer or a small team preferably (designer + backend + mobile).  · Experience / Portfolio Requirements: Please provide examples of prior health apps or mobile apps you’ve built.  · Communication & Location: Time Zone is ET. • The signing of the organization NDA is REQUIRED before any discussion or engagement.

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