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  • Hourly: $15.00 - $35.00
  • Intermediate
  • Est. time: 1 to 3 months, Less than 30 hrs/week

We’re looking for a developer to build a simple web-based portal that integrates with QuickBooks Online to track client invoice payments in real time. The ideal candidate will have experience with APIs and financial software, and be able to develop a user-friendly interface for real-time data tracking.

  • Fixed price
  • Intermediate
  • Est. budget: $2,800.00

MEMBER LOGIN PORTAL & ADMIN DASHBOARD WELLNESS CHECK-IN PLATFORM ABOUT UGOOD This s a wellness check-in platform WHAT WE NEED BUILT We are looking for an experienced full-stack developer to build two connected pieces: 1. MEMBER LOGIN PORTAL A secure member-facing portal accessible from a "Member Login" button on our website where members can: - Log in with a username and password - View and edit their own account information only - Update their identified members (accountability buddies), check-in time, check-in day, name, email, phone, and timezone - Add or remove buddies with automatic opt-in text sent via Twilio and email confirmation sent from a designated email - Reset a forgotten password - Manage their billing through Stripe's secure hosted page - All changes must sync in real time to our existing Airtable base without disrupting current check-in automations 2. ADMIN DASHBOARD A separate secure login for the Admin team that includes: - Member overview showing all members with status (active, paused, inactive, cancelled) - Ability to add, remove, and pause members directly - Check-in monitoring showing who responded, who didn't, and when escalations were triggered - Three-tier escalation visibility showing opt-in status for each tier - Crisis flag system that automatically surfaces members who go silent for three check-in rotations in a row - Billing overview showing each member's current payment status pulled live from Stripe TECH STACK Our existing system runs on: - Airtable (member database) - Twilio (SMS check-in automation) - Stripe (billing and payments) - Modal (backend infrastructure) - Supabase will be needed for member login authentication — setup and handover included in scope DELIVERABLES - Fully functional member login portal live on ugoodreachout.com - Fully functional admin dashboard accessible to the team - All infrastructure handed over to UGOOD on completion - Recorded walkthrough video showing both systems working end to end - 14 days of post-launch support TIMELINE We are looking for completion within approximately 24 days of project kickoff: - Days 0-3: Access and setup - Days 4-10: Member portal build - Days 11-18: Admin dashboard build - Days 19-21: Review and tweaks - Days 22-24: Go live and handover CANDIDATE - Strong experience with Supabase authentication and database management - Proven experience integrating Stripe, Twilio, and Airtable - Comfortable working with Modal for backend infrastructure - Experience building secure member portals and admin dashboards - Clear communicator with a track record of clean handovers - Portfolio showing similar builds preferred COMMUNICATION REQUIREMENTS: At minimum, a weekly check-in call throughout the duration of the project (15-45 minutes) , and remain open to all additional communication necessary for project clarity and successful completion.

  • Hourly: $70.00 - $95.00
  • Expert
  • Est. time: More than 6 months, 30+ hrs/week

We're looking for a senior full-stack engineer to take on hands-on work across our web platform, architecting features, building APIs, and delivering polished, performant UI. Looking for someone that can do full stack but is heavy UI developmenet leaning. You'll be doing: Building full-stack features end-to-end (dashboards, booking, payments, admin tools, etc.) Modernizing existing code and reducing technical debt Node.js services, REST APIs. Performance optimization across front-end and backend CI/CD, automated testing, container-based deploys You should have: 8+ years building production web apps Strong TypeScript across a modern framework (React) Solid Node.js / Express backend experience AWS or GCP, Docker, and CI/CD experience Comfort with PostgreSQL Automated testing (Jest, Vitest, or similar) Bonus: AdonisJS, Golang

  • Fixed price
  • Expert
  • Est. budget: $8,000.00

Senior Full-Stack Engineer — Canvas Medical EHR Lead Contract · Monthly retainer · Remote (US-based) · Ongoing -= DONT APPLY IF =- Not physically present in USA you're an AGENCY. I need 1 person. no middleman Generalists and "I can pick up Rails" applicants will not be a fit. If we can't see your projects on github dating back years (temp) you're not serious. Anyone who's thinking of making someone else do the work, go away. No time for games. Summary I'm hiring a senior full-stack engineer to lead the build-out and launch of a longevity-medicine platform: B2B formulary ordering for licensed providers, plus a patient prescription and reorder portal, built on Canvas Medical (a programmable, ONC-certified EHR). The design and product logic are set. I need someone who configures the EHR, builds the integrations, finishes the frontend, ships it, and keeps it running. This is not a learn-on-the-job seat. It is a finisher seat. What you'll own Configure and extend Canvas Medical to the prescription, formulary, and patient-portal workflow by writing Python plugins on the Canvas SDK Integrate the platform over the Canvas FHIR (R4) API, including provider registration, ordering, billing, and the patient portal Finish and ship the product frontend and bind it to the API Handle deployment, uptime, and ongoing monthly support and iteration after launch Stack Python (Canvas SDK plugins run inside the EHR) Canvas FHIR R4 API (FastAPI-based); Django ORM for data access Frontend: finishing an existing web frontend and wiring it to the API Healthcare data handling under HIPAA Must have Senior-level Python. Non-negotiable. The SDK is Python. Hands-on FHIR / healthcare data integration. This is the differentiator and the first thing I screen for. Experience with Canvas Medical or a comparable EHR or health-data platform (Medplum, Redox, Health Gorilla, or similar) HIPAA and PHI handling experience. This is a live EHR with patient data, not a storefront. Frontend competence to finish a web app and connect it to a REST/FHIR API A track record of shipping. Links to live work, not a list of frameworks. Strong async communication and reliable follow-through Nice to have Direct Canvas SDK plugin experience (Events, Data, Effects) Prior digital-health, telehealth, or pharmacy-tech product work Experience taking a stalled or unfinished product across the finish line Engagement Contract, paid on a monthly retainer Remote, US-based for this lead role Long-term: build phase first, then ongoing support. I'm looking for a durable relationship, not a one-off. To apply In your reply, include: Links to things you've shipped, FHIR and EHR work prioritized One example of a project you took from stuck to done, and what you did? Whats your favorite car? Your monthly availability in hours? Thanks

  • Hourly: $70.00 - $100.00
  • Expert
  • Est. time: 1 to 3 months, Less than 30 hrs/week

Custom iPad Client Closeout, Feedback & Review Automation Platform Developer Project Overview We are a high-end residential design-build firm seeking a developer to create a custom iPad-based client closeout platform. The system will be used during final project walkthroughs to conduct a structured satisfaction survey, capture referrals and testimonials, generate personalized AI-powered review content, and guide homeowners through the Google Review submission process. Our goal is to create a seamless, professional experience that increases client engagement, captures valuable feedback, improves our online reputation, and strengthens long-term client relationships. This project will be used by our team in homeowners' residences during project closeout meetings and should be designed to be simple, intuitive, and completed in just a few minutes. Desired Workflow 1. Team member conducts an in-person closeout survey with the homeowner. 2. Responses are entered into the iPad application. 3. The system evaluates client satisfaction and identifies highly satisfied clients. 4. AI generates a personalized review draft based on the client's actual responses. 5. The client reviews and edits the review if desired. 6. The client enters or confirms their Google account information. 7. The system directs the client to our Google Review page and facilitates the review submission process. 8. Survey results, testimonials, referral opportunities, and review data are stored in a database and/or Google Sheets. Survey Questions The application should allow us to customize and modify survey questions over time. Initial questions may include: Overall Satisfaction * How satisfied are you with your overall experience? * Did the completed project meet or exceed your expectations? * Would you hire us again for future projects? Communication * Were we responsive to your questions and concerns? * Did you feel informed throughout the process? Design & Construction Experience * Were you satisfied with the design process? * Were you satisfied with the quality of workmanship? * Did our team effectively solve challenges that arose during the project? Referrals & Advocacy * Would you recommend us to friends or family? * Would you be willing to provide a referral? * Would you be willing to participate in a future case study or testimonial? Marketing Permissions * May we use photos of your project in our marketing materials? * May we use portions of your testimonial or review in our marketing materials? AI Review Generation Based on survey responses, the application should generate a natural, authentic review draft. Example: "Working with Marvista Design + Build was a wonderful experience. Their team was responsive, professional, and highly organized throughout the entire process. We especially appreciated their communication, attention to detail, and commitment to quality. The finished project exceeded our expectations, and we would gladly recommend them to anyone considering a remodeling project." The generated reviews should vary in language and structure so they feel authentic and personalized. Additional Features Testimonial Capture * Collect written testimonials * Optional voice-to-text testimonial entry * Store testimonials in a searchable database Referral Capture * Identify clients willing to refer others * Capture referral contact information * Track referral opportunities Net Promoter Score (NPS) * Include NPS scoring * Flag dissatisfied clients for internal follow-up * Prevent unhappy clients from being directed toward public review requests Reporting Dashboard * Review completion statistics * NPS tracking * Referral tracking * Testimonial tracking * Historical reporting Data Storage Preferred integrations include: * Google Sheets * Google Workspace * Airtable * Cloud database solutions We are open to recommendations. Technical Requirements We are open to the developer's recommendation regarding architecture and technology stack. Potential solutions include: * Native iPad application * React Native * Flutter * Progressive Web Application (PWA) * OpenAI API integration * Google Workspace integration * Airtable integration The solution should be easy to maintain and scalable for future enhancements. Future Vision This is intended to become Phase 1 of a broader client experience platform that may eventually include: * Automated review campaigns * Referral management * Client for Life program tracking * Testimonial library management * CRM integration * Marketing automation We are looking for a developer who can help us think strategically about the long-term roadmap, not simply build the initial application. Ideal Freelancer We are looking for someone who: * Has experience building custom business applications * Has experience with AI integrations * Has experience with survey platforms and workflow automation * Understands user experience and interface design * Can recommend the best technical approach * Can build scalable solutions that can evolve over time When Applying, Please Include 1. Examples of similar applications you have built. 2. Experience with AI-generated content and OpenAI integrations. 3. Experience with Google Workspace, Airtable, or CRM integrations. 4. Your recommended technical approach for this project. 5. Estimated timeline and budget range. 6. Any suggestions for improving the workflow described above. We are less concerned with a specific technology stack and more interested in finding the right development partner who can help us create an exceptional client experience.

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

I need a full stack developer to build a simple web application called WriteTheDeal. The frontend design is already 100% complete — I have fully designed HTML files ready to hand over. You are building the backend and making everything functional. This is Phase 1 of a larger project — if this phase goes well, there is a strong chance of continued paid work for Phase 2 with additional features. Here is exactly what needs to be built: 1. An embeddable JavaScript widget that dealers paste on their website with one line of code. When a buyer clicks Make an Offer a modal opens with a form collecting the following information from the buyer: offer amount, first name, last name, email address, phone number, and card details via Stripe. 2. Payment intent question — the offer form must ask the buyer how they intend to pay for the vehicle, with three options presented as selectable buttons: Finance through the dealership, Cash, or Outside lending. This is a required field and must be completed before the offer can be submitted. The dealer must see this answer clearly displayed alongside the rest of the offer details in their dashboard. 3. Trade-in question — the offer form must ask the buyer “Do you have a trade-in?” with a Yes or No option. If the buyer selects Yes, the following additional fields must appear: Vin Number - Year, Make, Model, Trim, Mileage, and Condition. Condition must be a dropdown with exactly these three options: “Showroom condition,” “Good — some scratches here and there, may need new tires,” and “Poor — needs a lot of TLC.” All trade-in details must be clearly visible to the dealer in their dashboard alongside the rest of the offer. 4. Notes field — both the buyer and the dealer must be able to add a note at any point in the process. The buyer can add a note when submitting their original offer. The dealer can add a note when responding to an offer. All notes must be stored and visible in the full offer history so both sides can see the complete conversation thread at any time. 5. A Stripe integration using Stripe Connect — when a dealer accepts an offer, the $1,500 deposit must go directly into the dealer’s own connected bank account, not mine. I must never receive the buyer’s deposit money in my account at any point. I earn only a separate platform fee automatically deducted at the time of each transaction. The buyer’s card must be authorized but not charged at the time of offer submission — it is only captured when the dealer accepts. If the dealer declines, the hold must be released immediately and the buyer is never charged. 6. ADF/XML lead delivery — when a buyer submits an offer, the system must automatically send a correctly formatted ADF/XML lead email to the dealer’s CRM intake email address. This must work with all major automotive CRMs including VinSolutions, ELEAD, DealerSocket, DriveCentric, ProMax, and AutoRaptor. The lead email must include all offer details — offer amount, buyer contact info, payment intent, trade-in details, and any notes. 7. Instant dealer notifications — the moment a buyer submits an offer, the dealer must automatically receive both an email notification and a text message notification containing the buyer’s name, offer amount, and a direct link to view the full offer in their dashboard. Text messages must be sent using Twilio. 8. Dealer dashboard — a secure, password-protected login page where dealers can see all of their incoming offers. Each dealer must only ever see their own offers and their own buyers — no dealer should ever be able to see another dealer’s data. The dashboard must clearly display for each offer: buyer name, email, phone, offer amount, payment intent, trade-in details if applicable, notes, and the full offer history. Each offer must have three action buttons: Accept, Decline, and Counter Offer. 9. Counter-offer functionality — in addition to Accept and Decline, the dealer must be able to send a counter-offer back to the buyer with a revised amount and an optional note. The buyer must receive an email and text notification when a counter-offer is sent. The buyer must be able to accept the counter, decline it, or send their own counter back. This back-and-forth negotiation must be able to continue for multiple rounds until one side accepts or declines. Every round of the negotiation must be stored and visible in the offer history for both the buyer and the dealer. 10. Maximum discount threshold with automatic decline — each dealer must be able to set a maximum percentage off MSRP they are willing to consider, for example 5%. If a buyer submits an offer that falls below this threshold — meaning the discount requested is greater than the dealer’s set maximum — the system must automatically decline the offer immediately without the dealer needing to take any action. The buyer’s card must never be charged on an auto-declined offer. This threshold setting must be adjustable by the dealer at any time from their dashboard settings, and must be settable as both a store-wide default and on a per-vehicle basis. 11. Salesperson send-link tool — inside the dealer dashboard there must be a tool where a salesperson can enter a customer’s name, email, phone number, offer amount, and vehicle details, and the system generates a unique pre-filled link. When the customer opens this link the offer form loads with all their details already filled in — they only need to add their card to submit. The salesperson must be able to send this link via email or text directly from within the dashboard. 12. Admin panel for me — I need a completely separate and private admin login at a secure URL. From this panel I must be able to: add a new dealer by entering their basic info, automatically generate their unique dealer ID, automatically generate their dashboard login credentials, automatically generate the exact widget code snippet ready to send to their webmaster, and view all dealers and all offers across the entire platform. I must never need to contact the developer to add a new dealer after launch. 13. Individual dealer login accounts — each dealer must have their own unique username and password to access their dashboard. When they log in they must only see their own data. No dealer should ever be able to access or view another dealer’s offers, buyers, or settings. 14. Public website — I have a fully designed landing page and pricing page already built as HTML files. I need these deployed and made live at writethedeal.com as the public-facing marketing website for the product. 15. All accounts must be created under my ownership — please set up all hosting, database, Twilio, and any other third-party service accounts using my email address and my payment method from day one. Even though you will be handling the technical setup, I must own every account. I must be able to access, manage, and if necessary transfer every account without needing your involvement after the project is complete. Please use Node.js for backend and PostgreSQL for the database, deployed on Render or Railway. If you strongly prefer a different approach please explain why in your proposal, but I would like to stick with widely used tech so I can easily find another developer to maintain or update the product in the future if needed. Deliverables: — Fully working embeddable widget with all form fields described above — Payment intent question (finance with dealer, cash, or outside lending) — Trade-in question with year, make, model, trim, mileage, and condition dropdown — Notes field on every offer visible to both buyer and dealer — Stripe Connect integration with deposits going directly to dealer accounts — ADF/XML lead delivery to dealer CRM intake email — Email and SMS notifications to dealers via Twilio — Dealer dashboard with accept, decline, and counter-offer functionality — Full negotiation history stored and visible on every offer — Maximum discount threshold settings with automatic decline per dealer and per vehicle — Salesperson send-link tool with pre-filled customer links — Admin panel where I can add new dealers and generate widget codes myself — Individual dealer logins with complete data separation between dealers — Public marketing website deployed at writethedeal.com using my existing designs — All third-party accounts created under my ownership — Fully deployed and live on a real URL — A 20 minute Loom video walkthrough of the entire system — A simple plain-English document explaining how to add a new dealer from start to finish Timeline: 4 to 6 weeks Budget: $3000-$4000 fixed price for everything listed above, paid across 6 milestones Note on hiring: Before I hire anyone I will ask all candidates to explain in plain English how they would set up Stripe Connect so that the $1,500 deposit goes directly to the dealer’s bank account and never passes through my account. The clarity and accuracy of your answer to this question will be a significant factor in my hiring decision.

  • Hourly: $35.00 - $60.00
  • Expert
  • Est. time: 1 to 3 months, Less than 30 hrs/week

Summary We are looking for a Full Stack .NET Developer with experience in .NET, CSS, Javascript, Bootstrap 3 & 5, and React frameworks for project specific work. We are looking to convert pages from Bootstrap 3 to Bootstrap 5. If you are comfortable working in new modern .NET and legacy .NET Framework, while moving quickly from idea, design, and to working code, know how to leverage AI tools as a force multiplier (not a crutch), and enjoy building SOLID, clean, maintainable systems end-to-end, we would like to hear from you. Professional Qualifications: ASP.NET MVC, .NET, C#, React, Javascript, jQuery, HTML/CSS, Bootstrap 3 & 5 migrations, Azure, DevOps. Leverage AI as a productivity multiplier to solve business problems and improve internal processes. Solid problem-solving and debugging skills, with the ability to tackle more complex and ambiguous issues. Proficiency in software development best practices, including SOLID principles, design patterns, and testing strategies. Experience designing, developing, and maintaining end-to-end features or services of moderate complexity. Familiarity with system architecture concepts and ability to articulate trade-offs. Prior experience mentoring peers and sharing knowledge and best practices to strengthen team capabilities. Personal Qualifications: Strong ownership mindset with the ability to work independently on larger scopes. Proactive communicator who ensures alignment across team members and stakeholders. Demonstrates leadership qualities, including empathy, patience, and clarity when mentoring or reviewing code.

  • Hourly: $45.00 - $70.00
  • Intermediate
  • Est. time: 1 to 3 months, Less than 30 hrs/week

We are seeking a skilled web developer to enhance our educational platform, the Mental Dental Academy, which focuses on INBDE and ADAT dental board exam preparation. The platform is currently built on Squarespace, and we need support to improve its functionality and user experience in a new LMS. The main contents of my platform include video lessons, downloadable slides and handouts, practice questions (question bank and mock exams), and live biweekly workshops currently held via Zoom. The ideal candidate will have experience with educational platforms and exam preparation tools, and be able to work closely with our team to deliver a polished, effective solution.

  • 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.

  • Fixed price
  • Expert
  • Est. budget: $10,000.00

We are a fast-growing telecom / AI-First CPaaS serving sms and voice API's. We are building the first AI-first communications platform (SMS, Voice, RCS, AI agents) designed for speed, simplicity, and real-world business outcomes. We are not looking for a “task completer.” We are looking for a true senior engineer who: thinks in systems moves fast makes decisions independently writes clean, scalable code uses AI tools (Claude, etc.) as a force multiplier ⚠️ Read This First *DO NOT APPLY IF YOU ARE PRETENDING TO BE IN A DIFFERENT COUNTRY. PROOF OF RESIDENCY IS REQUIRED. Most applicants will not be a fit. If you need: detailed tickets hand-holding constant direction This is NOT the role for you. If you are the type of engineer who: sees a problem and solves it end-to-end improves architecture without being asked ships quickly without sacrificing quality You will thrive here. What You’ll Do Build and ship full-stack features across our platform (messaging, voice, AI workflows) Make architectural decisions (not just implement) Improve system performance, reliability, and scalability Work directly with founders (no PM layers) Move from idea → production very quickly What We Expect (Non-Negotiable) 5+ years real full-stack experience (not just titles) Strong backend experience (Node.js / APIs / infra) Strong frontend experience (React or similar) Experience building production systems at scale Ability to work autonomously with minimal direction High ownership mentality Bonus (but highly valuable) Experience with telecom / CPaaS / messaging Experience with AI integrations (LLMs, agents, workflows) Experience optimizing performance at scale Startup experience (especially early-stage or fast growth) How We Work Small, high-output team Very fast iteration cycles No unnecessary meetings High trust, high expectations We use AI tools heavily (Claude, etc.) — you should too What We Care About Most Not your resume. We care about: How you think How you build How fast you execute The quality of your code To Apply Please include: Links to projects you’ve built (real production work) A short explanation of: a system you designed end-to-end a difficult technical decision you made independently Your GitHub Optional (but strong signal): Share how you use AI (Claude, etc.) in your workflow Compensation Competitive (based on experience) Long-term opportunity with a fast-growing, profitable company If you are truly senior, this will feel obvious. If not, this role will be very uncomfortable. **THIS IS A FT, HOURLY ROLE. PROVIDE YOUR REQUESTED HOURLY RATE IN PROPOSAL**

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