Full Stack Developer based in New Delhi, building and shipping web apps.
Actively seeking SDE · Full Stack · Backend opportunities

I'm a Full Stack Developer who takes projects from idea to deployed product — from database schema design to working, shipped applications. I care about clean architecture, real authentication flows, and writing code that holds up in production.

• 🔭 Currently building: AI-powered SaaS tools and real-time collaboration apps
• 🌱 Exploring: system design, distributed systems, and backend scalability
• 💬 Ask me about: Next.js, Node.js, PostgreSQL, REST API design, Socket.io
• 📫 Reach me: sinhaaayam12@gmail.com
• ⚡ Fun fact: I am a code archaeologist — I dig through old code and regret it.

Languages

Frontend

Backend

Databases & ORM

DevOps & Tools

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Built a full SaaS with a credit system (free: 3 analyses, Pro: unlimited via ₹499 Razorpay payment), JWT auth with role separation (user/admin), and an admin panel tracking platform-wide revenue and usage. AI analysis is powered by OpenRouter and returns structured JSON — score, strengths, gaps, and keyword suggestions. Dashboard includes a Recharts trend chart for match score history.

Next.js 14 · TypeScript · PostgreSQL · Prisma · Supabase · NextAuth.js · OpenRouter API · Razorpay · Tailwind CSS

Team task manager with live drag-and-drop boards, workspace roles, and cross-client sync

Architected a two-server deployment — Next.js on Vercel and a standalone Socket.io server on Render — with board-scoped rooms for targeted real-time events. Implemented @dnd-kit for drag-and-drop with cross-list card moves, OAuth via Auth.js v5 (GitHub + Google) with Prisma-backed sessions, and a full RBAC system (Owner / Admin / Member) with invite-by-email. All socket payloads validated with Zod 4.

Next.js 16 · React 19 · TypeScript · Socket.io · PostgreSQL · Prisma · Auth.js v5 · dnd-kit · Zod · shadcn/ui

Job board where companies post roles and candidates apply — with a full ATS status pipeline

Built a role-based system separating company and candidate flows — companies post jobs, review applicants, and move them through a pipeline (applied → reviewed → shortlisted → rejected); candidates browse, apply, and track status live. Custom JWT middleware enforces role checks on every protected route. Separated frontend (Vercel) and backend (Render) with a clean Express REST API and Mongoose models.

React 19 · Node.js · Express · MongoDB Atlas · Mongoose · JWT · bcryptjs · Tailwind CSS

I'm actively looking for full-time roles — SDE, Full Stack Engineer, or Backend Engineer. I'm comfortable with the full product lifecycle: schema design, API development, auth, payments, real-time systems, and deployment.

💬 If you're hiring or just want to talk tech — let's connect.