Skip to content
View Nevin100's full-sized avatar
🎯
Learning + Building + Fixing + Shipping
🎯
Learning + Building + Fixing + Shipping
75 followers · 57 following

Achievements

Achievement: Pull Sharkx3Achievement: YOLOAchievement: Quickdraw

Achievements

Achievement: Pull Sharkx3Achievement: YOLOAchievement: Quickdraw

Highlights

  • Pro

Block or report Nevin100

Block user

Prevent this user from interacting with your repositories and sending you notifications. Learn more about blocking users.

You must be logged in to block users.

Maximum 250 characters. Please don’t include any personal information such as legal names or email addresses. Markdown is supported. This note will only be visible to you.
Report abuse

Contact GitHub support about this user’s behavior. Learn more about reporting abuse.

Report abuse
Nevin100/Readme.md
Typing SVG


👨‍💻 About Me

🎓 B.Tech CSE @ MSIT Delhi · CGPA: 9.7 · Graduating 2027

I build production-ready full-stack systems — from backend APIs and auth flows to Dockerized deployments and AI-powered features. I care about clean architecture, real observability, and shipping things that work.

  • 🤖 Currently building DevDocAI — a production multi-agent LangGraph system that auto-generates engineering docs from GitHub codebases
  • 🔧 Also working on Invoicer — a SaaS invoicing platform for freelancers
  • 📝 Writing about it all on dev.to and Hashnode — building in public
  • 🏆 Deputy Head of Dev @ GDGoC MSIT · Head of Dev @ Geek Room (150K+ community)
  • 🧠 Hackathon finalist 4x · Mentor at IIIT-Delhi, IGDTUW, MSIT

🏢 Experience

Role Company Duration
SDE Intern Square Education Pvt. Ltd. Aug 2025 – Mar 2026
SDE Intern Financea Mar 2025 – Apr 2025

Square Education Pvt. Ltd. - Owned the full production MVP: Next.js (TypeScript) + FastAPI + PostgreSQL + Docker + PayU. Handled live deployments, auth flows (Session + Google OAuth), and real-user data.

Financea - Built data-driven dashboards and financial analysis workflows using Next.js + MongoDB + Recharts.

🚀 Projects

DevDocAI · LangGraph · FastAPI · Groq · Qdrant · PostgreSQL · MCP · Redis

Production multi-agent system that auto-generates and updates engineering documentation from GitHub codebases

  • Multi-agent LangGraph pipeline: AST parser → LLM doc generator → Brave researcher → HITL review → Qdrant publisher
  • GitHub OAuth + encrypted token storage + MCP server with 6 GitHub tools
  • Human-in-the-Loop checkpoint — devs approve docs before publish, HITL pause/resume via PostgreSQL checkpointing
  • PR merge webhook → auto re-triggers pipeline · Onboarding RAG chatbot over Cohere + Qdrant
  • LangSmith observability · Building in public — read the series

Invoicer (v1) · Next.js · TypeScript · MongoDB · Razorpay · Redis · Docker · CI/CD

Production SaaS platform for freelancers with credit-based billing (Free/Pro tiers)

  • 3-stage Dockerized build + GitHub Actions CI/CD + Redis/Upstash caching + Winston logging
  • Razorpay payment + coupon system + invoice dispatch with QR codes via Resend
  • AI Evaluation section (Expense / Invoice / Client insights)
  • Dedicated dashboard for Invoice, Expense, Clients

NewsMail · MERN · Groq API · Resend · Cheerio · Redux Toolkit

Production newsletter platform with AI-generated content + bulk email dispatch

  • Groq-powered newsletter generation + web scraping pipeline (Cheerio + Axios)
  • Admin dashboard + Excel-based data export for analytics

HireWire · MERN · Groq API (Llama v3) · JWT Auth

AI-powered interview prep — generates role-specific technical questions via LLM

  • Session-based practice with pinned questions + secure auth + fully responsive UI

📝 Writing — Building in Public

I document everything I build. Follow the journey:

Series Platform Status
Building DevDocAI — Part 1: Foundation dev.to ✅ Live
Building DevDocAI — Part 2: LangGraph Core + Agents + RAG dev.to ✅ Live
Building DevDocAI — Part 3: Webhooks + Redis Cache dev.to ✅ Live
Building DevDocAI — Part 1: Foundation Hashnode ✅ Live

🛠️ Tech Stack

Languages TypeScript JavaScript Python C++

Frontend Next.js React Tailwind CSS Redux

Backend Node.js Express.js FastAPI

Databases MongoDB PostgreSQL Redis Qdrant

DevOps & Cloud Docker GitHub Actions AWS Nginx Linux

AI / GenAI LangGraph LangChain Groq Cohere LangSmith

Pinned Loading

  1. Invoicer-v1 Invoicer-v1 Public

    Invoicer v1 is a modern, full-stack monolithic invoice and finance management platform. The platform is designed to help individuals, freelancers, and small businesses manage invoices, expenses, cl…

    TypeScript 1

  2. Dep-inspector-cli Dep-inspector-cli Public

    Advanced CLI tool to analyze your Node.js project dependencies — with vulnerability scanning, outdated version detection, dependency chain tracing, and optional AI-powered insights via Groq.

    TypeScript 1

  3. HireWire HireWire Public

    HireWire is your AI-powered interview prep buddy — based on: 👨‍💻 Role 🧬 Experience 🎯 Topics to Focus 📝 Extra Notes (we all got baggage) It spits out 10 questions by default 🔥 But hey, hungry for mo…

    JavaScript 2

  4. NewsMail NewsMail Public

    Newsmail is a production-ready full-stack Newsletter application built using the MERN stack (MongoDB, Express, React, Node). Designed with a clean, modern UI powered by DaisyUI’s 34 sleek themes, N…

    JavaScript 1

  5. InteliMail-AI-Cold-Email-Generator InteliMail-AI-Cold-Email-Generator Public

    InteliMail - AI-Generate-Cold-Mailer is an LLM-powered (Used Llama v3) web tool designed to help you draft formal, professional, and polished cold emails in seconds using the Gemini LLM.

    TypeScript 1

  6. PagePulse PagePulse Public

    PagePulse is not your average bookstore – it’s a fully-loaded e-commerce platform built on the MERN stack. Whether you're a casual reader or a literary maniac, PagePulse delivers a smooth, fast, an…

    JavaScript 1 2