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devbynikhil/README.md
Typing SVG

Portfolio LinkedIn Email LeetCode GitHub

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🧑‍💻 About Me


B.Tech CSE & Design
Full Stack Engineer
LeetCode Knight
200+ DSA Problems
Production Apps
Coffee → Code ☕		 
                                      ┌────────────────────────────────────────────┐
  🌍 Shipping code from Noida, India  │  ███╗   ██╗██╗██╗  ██╗██╗  ██╗██╗██╗      │
  🚀 Building Scalable Microservices  │  ████╗  ██║██║██║ ██╔╝██║  ██║██║██║      │
  🛡️ Cybersecurity & Linux Explorer   │  ██╔██╗ ██║██║█████╔╝ ███████║██║██║      |
  ⚡ Building production-grade apps   │  ██║╚██╗██║██║██╔═██╗ ██╔══██║██║██║      |
  🎯 Open-source & Hackathons Veteran │  ██║ ╚████║██║██║  ██╗██║  ██║██║███████╗ │
  🕹️ Gaming & AI/ML Enthusiast        │  ╚═╝  ╚═══╝╚═╝╚═╝  ╚═╝╚═╝  ╚═╝╚═╝╚══════╝ │
                                      └────────────────────────────────────────────┘
Nikhil Kumar

📊 GitHub Stats





pacman contribution graph

📈 Coding Activity


LeetCode Stats 

┌────────────────────────────────────────────────────────────────┐
│  📅 WEEKLY DEVELOPMENT BREAKDOWN                               │
├────────────────────────────────────────────────────────────────┤
│  ████████████████░░░░░░░░░░░░░░░░░░  JavaScript    5 hrs 45 min│
│  ██████████████████░░░░░░░░░░░░░░░░  Python        5 hrs 30 min│
│  ████████████░░░░░░░░░░░░░░░░░░░░░░  C++           5 hrs 20 min│
│  ███████████░░░░░░░░░░░░░░░░░░░░░░░  TypeScript    3 hrs 00 min│
│  ████████░░░░░░░░░░░░░░░░░░░░░░░░░░  SQL           3 hrs 15 min│
│  ██████░░░░░░░░░░░░░░░░░░░░░░░░░░░░  DevOps        2 hrs 30 min│
│  ████░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░  AI/ML         2 hrs 45 min│
└────────────────────────────────────────────────────────────────┘
🔥 ACTIVE STREAK: 28 DAYS    ⚡ TOTAL: 28 HRS    🎯 PROBLEMS: 12

💼 Professional Experience


Role & Company Duration Key Achievements
🌐 Web Development Intern
@ Geeks Kepler		 Nov 2025 – Jan 2026 • Responsive UI/UX components
• Agile + Git workflows
• Cross-browser optimization
🌟 Open-Source Developer
@ GoFr & GSSoC		 Jun 2025 – Sep 2025 • JWT authentication dashboards
• Production-ready backend APIs
• Code reviews & documentation
👨‍💻 Software Engineer
@ WeBuiltU		 Jan 2025 – Jun 2025 • Docker CI/CD → 40% faster releases
• Query optimization → 35% latency drop
• MERN + JWT RBAC implementation
🚀 Full Stack Freelancer
@ Self-Employed		 Jan 2024 – Dec 2024 • Razorpay + JWT integration
• 50% server load reduction
• Cloud deployment & maintenance

🛠️ Technical Arsenal

Core Languages & Databases

Core

Frontend & Design

Frontend

Backend, Cloud & DevOps

Backend

AI/ML & Tools

AI Tools

Microservices REST JWT Agile Pandas

🚀 Flagship Projects

🎟️ QR-Based Ticketing System

React · Next.js · Node.js · Express · MongoDB

  • ✅ SIH 2024 Finalist (Team Lead of 6)
  • ✅ 5,000+ attendees managed seamlessly
  • ✅ 30% reduction in check-in time
  • ✅ Offline validation support

🛒 E-Commerce Platform

React · Next.js · Node.js · MongoDB · Razorpay

  • ✅ 6,000+ transactions/month
  • ✅ 40% faster checkout process
  • ✅ JWT + RBAC security implemented
  • ✅ Database indexing & Redis caching

📊 Predictive Analytics Dashboard

React · Flask · Scikit-learn · Pandas · NumPy

  • ✅ 87% prediction accuracy achieved
  • ✅ 1,500+ records processed in real-time
  • ✅ 25% reduced query latency
  • ✅ Interactive data visualizations

💬 Real-Time Chat App

React · Node.js · Socket.io · MongoDB · JWT

  • ✅ Supports 500+ concurrent users
  • ✅ End-to-end JWT encryption
  • ✅ 95% test coverage maintained
  • ✅ Robust real-time messaging engine

🏆 Achievements & Milestones

🗡️ LeetCode Knight Top 15% globally • 200+ DSA problems solved
🥇 SIH Finalist Smart India Hackathon 2024 • 6-member team lead
🎖️ NDA SSB Merit All-India Rank in final merit list
👥 Co-Founder WeBuilt_U • Technical leadership
🌟 Open Source Active contributor @ GoFr, GSSoC
🚀 Production Scale 10+ robust applications deployed
💰 Transaction Scale 6,000+ monthly transactions processed
🎯 Hackathons 6+ participations with multiple wins

🎓 Certifications

Domain Certification Issuer
🗄️ Database MongoDB Associate Database Administrator MongoDB
☁️ Cloud Oracle Cloud Infrastructure AI Foundations Associate Oracle
🔒 Security ISO/IEC 27001 Information Security Associate ISO
⚙️ IT Service ISO 20000 IT Service Management Associate ISO
🧪 Testing Professional Diploma - Software Testing & QA ISTQB
📈 Analytics Google Analytics Google
☁️ Cloud AWS S3 Basics Amazon Web Services
🤖 Data Science Cisco Data Science Cisco
🔄 Agile Agile Scrum Master Scrum Alliance
🐙 Version Control GitHub Foundations GitHub
⛓️ Web3 Professional Diploma - Web3 & Blockchain Blockchain Council
🖼️ NFT Professional Diploma - NFT Business Blockchain Council

Random Dev Quote

Thanks

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