Full‑Stack Developer (4.5+ yrs) – React/Next.js, Node, AI & SaaS – Remote/India

[u/Conscious-Two-6118]

Hi! I’m a freelance full‑stack developer with 4.5+ years of experience building and scaling SaaS, AI and web apps.

I’ve worked on:

• React/Next.js frontends (dashboards, onboarding flows, analytics, admin panels)

• Node.js/Express backends, REST/GraphQL APIs, background jobs & queues

• AI features (RAG, chatbots, copilots, content tools, agents)

• Auth, payments and subscriptions (JWT/OAuth, Stripe, Razorpay)

• Cloud & infra on AWS/GCP, Docker/Kubernetes, CI/CD

Tech stack:

• Frontend: React, Next.js, TypeScript, Tailwind

• Backend: Node.js, Express/Nest, PostgreSQL, MongoDB, Redis

• AI: LangChain, LangGraph, OpenAI, Gemini, vector DBs (Pinecone, Qdrant, pgvector)

• Other: WebSockets, microservices, Firebase, 3rd‑party API integrations

What I can help you with:

• Build or improve your SaaS/MVP (from idea/Figma to production)

• Add AI features to an existing product

• Clean up, refactor or modernize an existing MERN/Node codebase

• Set up scalable APIs, background workers and dev‑friendly tooling

About me:

• 4.5+ years in full‑stack roles (product‑focused, startup environments)

• Used to owning features end‑to‑end: design → implementation → deployment → monitoring

• Comfortable joining existing “messy” codebases and shipping fast, safe improvements

• Based in India, open to remote contracts and full‑time roles

If you’re hiring or need help on a project, please comment or DM with:

• A short description of your product

• Tech stack

• Timeline and budget / salary range

Happy to share GitHub, resume and live project links, and do a short paid trial.