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shahidansari311/README.md

👋 Hi, I'm Shahid Ansari

Full-Stack Developer · Cloud Enthusiast · Problem Solver

Typing SVG

Profile Views


🧑‍💻 About Me

const shahid = {
  location:    "Ghaziabad, India 🇮🇳",
  education:   "B.Tech CSE @ ABES Engineering College (3rd Year)",
  focus:       ["Full-Stack Development", "Mobile Apps", "Cloud Computing", "DSA"],
  currentWork: "Freelance Mobile & Backend Developer @ Silver Real Estate",
  exploring:   ["LLMs", "RAG", "LangGraph", "AI-Powered Applications"],
  contributor: "GirlScript Summer of Code (GSSoC) '26",
  goal:        "Landing a Software Engineering Internship 🚀",
  funFact:     "I solve DSA problems daily — 850+ and counting!"
};

🛠️ Tech Stack

Languages

JavaScript TypeScript C C++ Python Java SQL

Frontend & Mobile

React React Native Expo TailwindCSS HTML5 CSS3 Bootstrap Framer Motion

Backend & Database

Node.js Express.js FastAPI Prisma MongoDB PostgreSQL MySQL SQLite Supabase

AI / ML

OpenAI Anthropic LangGraph RAG

Tools, Auth & Cloud

AWS Docker GitHub Actions Git GitHub Clerk JWT Redis Postman


💼 Experience

🏢 Silver Vista Property LLP— Mobile Application & Backend Development Intern (Freelance, from Aug 2026)

Contributed to a role-based real estate platform spanning a mobile app, backend services, an admin panel and a web platform.

  • Developed the role-based mobile app using React Native, Expo and TypeScript with NativeWind
  • Built the Node.js / Express.js REST API with Prisma ORM and PostgreSQL (Supabase); implemented passwordless OTP login with short-lived JWT access tokens, device-bound refresh-token rotation and encrypted on-device token storage (expo-secure-store)
  • Added an Axios interceptor for silent session refresh; handled deployment and infrastructure using AWS, Docker, GitHub and GitHub Actions CI/CD

🚀 Featured Projects

Offline-first mobile app for tracking income and expenses, budgets, a monthly calendar view, group expense splitting with settle-up, and a borrow/lend ledger — all stored locally in SQLite.

React Native Expo TypeScript SQLite Zustand Zod Expo Router


🏦 Bank Ledger System (May – Jun 2026)

A production-ready RESTful Bank Ledger API with secure authentication, automated email notifications, scheduled background jobs, and full CI/CD deployment on AWS EC2.

Node.js Express.js MongoDB JWT bcrypt Nodemailer node-cron GitHub Actions AWS EC2


📊 GitHub Stats

GitHub Streak


🏆 Competitive Programming

Platform Stats
🟡 LeetCode 100+ Problems Solved · 1581 rating · 🏅 50-Day Badge
🟤 CodeChef Rating: 1258 · 350+ Problems Solved
🟢 GeeksforGeeks 100+ Problems Solved
🟩 HackerRank 150+ Problems Solved · SQL & Problem Solving

🎯 850+ problems solved across all platforms combined

🎯 Contests & Events

  • 🏁 ACPC — ABES ACM Programming Contest
  • ⚔️ Clash of Coders — ABES Engineering College
  • ⚔️ KIET Coding Contest — KIET Group of Institutions
  • 🏁 SRM IST Code Wizard 24 — SRM Institute of Science and Technology

🏅 Certifications

  • ☁️ AWS Academy Graduate – Cloud Architecting — Amazon Web Services (2025)
  • ☁️ AWS Academy Graduate – Cloud Foundations — Amazon Web Services (Dec 2024)
  • 🗄️ SQL Certificate — HackerRank
  • ☁️ AWS Cloud — GeeksforGeeks
  • ⚛️ ReactJS Development — GeeksforGeeks
  • 🗄️ SQL Database Management — Udemy
  • 🌿 Git Version Control — Udemy

🏆 Achievements & Hackathons

  • 🥈 SAH 2.0 — Smart ABES Hackathon · 1st Runner-Up (2nd Place) — National Level (2025)
  • 🤝 GirlScript Summer of Code (GSSoC) '26 — Open Source Contributor (2026)

🎯 Currently

  • 🏢 Freelancing as a Mobile & Backend Developer at Silver Real Estate
  • 📱 Shipped PaisaPilot — offline-first personal finance app
  • 📚 Deep diving into System Design and DSA
  • 🤖 Exploring LLMs, RAG, LangGraph, and AI-powered apps
  • 🎯 Targeting Software Engineering Internships
  • ☁️ Expanding AWS cloud skills

💬 Let's Connect!

Portfolio

"Code is like humor. When you have to explain it, it's bad." — Cory House

⭐ If you find my projects useful, don't forget to star them! ⭐

Pinned Loading

  1. Bank-ledger Bank-ledger Public

    Bank Ledger is a secure full-stack banking ledger application built using the MERN stack. It provides features like user authentication, email OTP verification, deposits, withdrawals, money transfe…

    JavaScript

  2. Social_media_marketplace Social_media_marketplace Public

    JavaScript

  3. RealCode RealCode Public

    It is a real time collaborative coding platform in which you and your friends can code in a single file at the same time live editing

    JavaScript

  4. scatch scatch Public

    EJS

  5. reelvault reelvault Public

    JavaScript

  6. PaisaPilot PaisaPilot Public

    PaisaPilot is a sleek personal finance tracker with built-in expense splitting. Powered by Expo, SQLite, and Zustand, it offers a fast, local-first experience with a polished UI.

    TypeScript 1