[Hiring] Full-Stack Developer — React Native + NestJS — Paid $3-7K

[hrahatyesayan-stack]

🐾 Looking for Full-Stack Developer — VetPet

Building a pet health app: AI symptom checker + vet video
consultations + health tracking for dogs and cats.

What You'll Build

• 📱 Mobile app (React Native + Expo SDK 52)
• ⚙️ Backend API (NestJS 10 + TypeScript + PostgreSQL)
• 🤖 AI triage engine (25 clinical rules + OpenAI GPT-4o)
• 📹 Video consultations (Daily.co SDK)
• 💳 Payment integration

What We Already Have

✅ Complete Technical Spec (screen-by-screen)
✅ 16-step development plan
✅ Database schema (17 tables)
✅ 400+ dog breeds + 70+ cat breed data
✅ Initialized Turborepo monorepo

Scope

• 17 database tables
• ~20 API endpoints
• ~15 mobile screens
• Multi-language support

Timeline & Budget

• ⏱ 8 weeks (4 milestones)
• 💰 $3,000 — $7,000 (milestone-based)
• 🏠 Remote

Requirements

• 2+ years React Native / Expo
• 2+ years NestJS or Node.js + TypeScript
• PostgreSQL + ORM
• Published app in App Store or Google Play

How to Apply

Comment below with:

1. Your GitHub profile
2. 2-3 relevant projects
3. Availability & rate

Paid test task ($100-150) before engagement.

📄 Details: docs/DEVELOPER_BRIEF.md

[Abdurrehman510]

Dear hrahatyesayan-stack,

I'm excited to apply for the Full-Stack Developer position at VetPet, as described in your GitHub post. The concept of an AI-powered pet health app with video consultations and health tracking resonates with me, and I'm impressed by the tech stack you've chosen, including React Native, NestJS, and PostgreSQL.

My most relevant project experience is with HealthPlus, a MERN telemedicine platform I built during my internship at Starlink IT Solutions. Specifically, I designed and implemented a real-time chat feature using Socket.IO, a Gemini AI health assistant, and an appointment booking system with video consult functionality. Although the project focused on human healthcare, I believe the principles and technologies I applied can be adapted to the pet health domain.

As a junior developer, I understand I may not have the most extensive experience, but I'm eager to learn and grow with your project. My experience with HealthPlus demonstrates my ability to work with complex technologies and deliver functional features. I'm confident that my strong foundation in React, TypeScript, React Native, and PostgreSQL will enable me to make valuable contributions to VetPet.

To deliver this project, I propose a three-step approach:

1. Requirements gathering and planning: We'll discuss your vision, goals, and technical requirements to ensure I understand the project's scope and objectives.
2. Design and development: I'll design and develop the mobile app, backend API, and AI triage engine, leveraging my experience with React Native, NestJS, and PostgreSQL.
3. Testing and deployment: We'll work together to test the app, identify and fix bugs, and deploy it to production.

Considering the project's scope, I estimate the timeline to be around 12-16 weeks, with a budget range of $5,000 to $7,000. I'd be happy to discuss this further and provide a more detailed breakdown of the costs.

Please feel free to explore my portfolio at abdurrehman-narmawala.netlify.app and review my GitHub profile at github.com/Abdurrehman510. I'm excited about the opportunity to work with you and contribute to the success of VetPet. Let's schedule a call to discuss the project in more detail and answer any questions you may have.

Best regards,
Abdurrehman Narmawala
abdurrehmannarmawala510@gmail.com

[neonflux-io]

Hi @hrahatyesayan-stack ,

I’m very interested in this role. I’m a full-stack developer with strong experience in TypeScript-based applications, mobile development, and backend API architecture.

Why I’m a good fit:

React Native / Expo for cross-platform mobile apps
NestJS / Node.js + TypeScript for scalable backend APIs
PostgreSQL with ORM-based schema design and implementation
Experience integrating third-party APIs, payments, and AI-powered features

Availability & rate:

Available to start: Immediately
Weekly availability: 40 hrs/week
Rate: milestone-based

The VetPet scope looks very clear and well prepared, especially with the technical spec, schema, and monorepo already in place. I’d be happy to review the DEVELOPER_BRIEF.md and also complete the paid test task.

Looking forward to discussing the project.

Best Regards,
Daniel Teo
danielteo02208@gmail.com

[beto-llanos]

Hi @hrahatyesayan-stack,

I’m Roberto, a Mexico-based developer focused on automation systems, API integrations, and AI-backed products. My strongest background is building Python/FastAPI backends, operational dashboards, and AI workflows, and recently I’ve been shipping full-stack products for hackathons and client work.

Relevant experience:

• Built API integration systems for clients connecting external platforms into a single operational backend (Python + FastAPI + Postgres)
• Built automation/scraping systems with production deployments and real-time data pipelines
• Currently shipping AI products using Next.js + FastAPI + LLM integrations (OpenAI / Gemini), including operational tools and agent-based systems

A project like VetPet matches well with my experience because it combines:

• backend architecture (API design, DB integrations, scalable services)
• AI workflow orchestration
• product implementation from an existing technical spec

While my main production backend stack is Python/FastAPI, I work comfortably across TypeScript stacks and can contribute quickly in monorepo environments. I’m especially interested because you already have the spec, schema, and milestone structure defined — that’s the kind of setup where I can ramp fast.

GitHub:
https://github.com/beto-llanos

Relevant projects:

https://helix-tau-two.vercel.app/
https://blueprint-production-50d0.up.railway.app/

Availability:
Can start immediately for a paid test task. Open to milestone-based collaboration and long-term work if there’s a good fit.

Happy to review the developer brief and complete the paid test task.

[piaigmt]

Hi — I can help ship this end-to-end.\n\nPortfolio: https://piaigmt.github.io/\nGitHub: https://github.com/piaigmt\n\nRelevant fit:\n- TypeScript/Node backends and React/Next-style frontends\n- AI workflow/product automation work, including repo-backed deliverables and data tools\n- Comfortable turning an existing spec into milestone-sized implementation tasks with fast receipts\n\nI can start with the paid test task and produce a small PR/deliverable first so you can evaluate quality before any larger milestone. Availability: remote/async; happy to work milestone-based within the posted budget.

[sravan27]

Hi @hrahatyesayan-stack, I can take the paid test-task path, especially on the backend + AI triage + reliability side of VetPet.

GitHub: https://github.com/sravan27

Relevant work:

• Paid PowerSync database-correctness sprint: reduced compatibility bugs into focused PRs with tests and maintainer review.
• AI/automation/security proof assets: https://sravan27.github.io/money-27-proof/
• Recent private security reports and agent/eval-style tooling around LLM workflows, API boundaries, and reliability checks.

Best-fit test slices for me:

1. NestJS/Postgres scaffold for pets, owners, symptom sessions, and triage audit logs.
2. AI triage engine shell using deterministic clinical-rule placeholders + OpenAI structured output, with clear “not veterinary advice” boundaries.
3. Evaluation/regression harness for the 25 triage rules so prompt/model changes do not silently change risk categories.

I want to be transparent: if “published mobile app in App Store / Google Play” is a hard gate, I may not be the best primary mobile-only hire. If you want a senior async operator for the API, AI triage, schema, test harness, and milestone delivery discipline, I can start with a small paid test task and keep the scope public/mock-data only until a private handoff path is agreed.

Availability: remote/async, can take a fixed paid test task first, then milestone-based work if the first deliverable is useful.

Best,
Sravan

[MrBlue-1996]

Interested in the paid test-task path, not the whole 8-week lead role.

GitHub: https://github.com/MrBlue-1996
Best-fit slice: backend/payment/AI reliability. I can do a narrow test task such as:

• NestJS + Postgres module scaffold for pets, owners, consultation bookings, and triage sessions
• triage audit-log schema + test harness with mock rules only
• payment/webhook skeleton with idempotency + failure-state tests

Availability: async, fixed milestone. Suggested test task: $100-150 via PayPal. I would keep it public/mock-data only and avoid clinical advice, production credentials, or private customer/pet data.

Contact: rwestgate602@gmail.com

[keilogic]

Hi @hrahatyesayan-stack, I can take a narrow paid test-task path rather than claiming the full 8-week build from the public README alone.

Best public, low-risk first slice from the posted stack:

• NestJS + PostgreSQL test slice for pet profiles / owners / health notes, with schema, DTO validation, service tests, and a short handoff note; or
• Expo/RN screen slice for one core flow using mock API data, if you want to evaluate UI delivery first.

I can keep the work in public PRs, avoid private credentials/payment data, and disclose AI-assisted development in the PR. If the private specs are not public yet, I can start from a small written acceptance checklist here so the first deliverable stays reviewable before any larger milestone.

[moyyyy3333]

Applying for: Full-Stack Developer (React Native + NestJS) — -7K

I build full-stack AI applications. React Native, Node.js, TypeScript, Python. Deployed iOS app on App Store.

GitHub: github.com/moyyyy3333 | Email: m.opdenhoff@yahoo.com

[lobos54321]

Hi @hrahatyesayan-stack,

I can take a narrow paid test-task path, mainly on the NestJS/Postgres + AI triage reliability side rather than claiming the full mobile lead role from the public README alone.

GitHub: https://github.com/artylobos

Best-fit slice for me:

• NestJS/Postgres module scaffold for pets, triage rules, and AI triage sessions
• DTO validation + service tests
• deterministic rule placeholders before any LLM output
• audit log for every triage decision
• OpenAI structured-output wrapper with clear fallback behavior

Boundary: I would keep the first task public/mock-data only. I will not provide veterinary diagnosis, prescriptions, emergency dispatch claims, private pet/customer data handling, or production credentials through a public issue.

Suggested paid test task: USD 150 in 24-48 hours.

Deliverable:

1. minimal NestJS module skeleton for pets / triage-rules / ai-triage-sessions;
2. 3 mock rules with regression tests;
3. audit-log record shape for species, symptoms, matched rule ids, urgency, disclaimer, and timestamp;
4. short handoff notes for the React Native app team.

If that is useful, the next fixed milestone could be a USD 500 backend slice for the full AiTriageSession + TriageRule implementation once you share the private Developer Brief and the 25 rule list.

I should also be transparent: if published App Store / Google Play experience is a hard gate for the primary full-stack role, I may not be the best primary mobile-only hire. If you want a backend/AI reliability operator for the paid test task and first milestone, I can start from the public README and keep the scope reviewable.

[Gavriel-lab]

Hi @hrahatyesayan-stack,

I can take the paid test-task path first, with a narrow software-only scope and a public, reviewable deliverable.

GitHub profile:
https://github.com/Gavriel-lab

Relevant recent proof:

• Merged cross-platform developer-experience fix: fix: make prebuild README copy cross-platform hanishrao/collective-ai-tools#222
• Merged contributor onboarding / issue-template package: docs: improve contributor onboarding templates billybox1926-jpg/snipcontext#49
• Services/profile page: https://github.com/Gavriel-lab/Gavriel-lab

Best-fit paid test slices for me:

1. NestJS/Postgres scaffold for pets, owners, and triage sessions with DTO validation and service tests.
2. AI triage reliability shell using mock deterministic rules plus clear audit-log records, without making veterinary advice claims.
3. Expo/React Native mock-data UI slice for one core flow, if you want to evaluate frontend delivery first.
4. Developer onboarding cleanup if the private brief / Turborepo setup needs a clearer first-run path before implementation begins.

Suggested paid test task: USD 100-150, 24-48 hours, milestone-based. I would keep the first deliverable public/mock-data only and avoid production credentials, private customer/pet data, payment credentials, or clinical/veterinary decision logic in a public issue.

Availability: async/remote, can start with a scoped paid test task and then discuss milestone work if the first deliverable is useful.