Sambhav

Full Stack Developer & Web3 Enthusiast

Building innovative solutions across web2 and web3. Creating scalable applications and contributing to open-source.

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LeetCode Stats

412/3916

Solved

272767 Rank

Easy153/940

Med.227/2048

Hard32/928

Combined

586 contributions

GitHub

171 contributions

LeetCode

351 contributions

Codeforces

64 contributions

Tech Arsenal

Technical Skills

Technologies I use to bring ideas to life

Languages

Frameworks

Databases

DevOps

Practices

RESTful APIs

• Scalable endpoints

WebSockets

• Real-time data

JWT Auth

• Secure tokens

Responsive

• Mobile-first

Featured Work

Featured Projects

A showcase of my best work demonstrating full-stack development and problem-solving skills.

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Featured

Blockchain

RemitPay

Government-Controlled Blockchain Remittance System

A blockchain-based remittance platform with on-chain KYC, tier-based limits, and centralized regulatory control.

→On-chain KYC workflow with approval and rejection logic

→Tier-based daily remittance limits (TIER1 → VIP)

SolidityEthereumOpenZeppelinNext.jsReactVite+4 more

On-chain Approval System

KYC Model

ReentrancyGuard + Pausable

Security

5 (NONE → VIP)

User Tiers

View Live Source Code

Featured

Blockchain

Flute (ArtiFusion)

AI-Powered NFT Generator & Ethereum Marketplace

An AI-driven NFT creation platform with a full Ethereum-based marketplace for minting, listing, and trading digital art.

→AI-based automatic artwork generation

→One-click NFT minting on Ethereum

Next.jsReactTypeScriptEthereumSolidityWagmi+4 more

Ethereum

Blockchain

AI-Generated Art

NFT Type

Fully On-Chain

Marketplace

View Live Source Code

Chess Master - Real-Time Multiplayer Chess Platform

Featured

Fullstack

Chess Master - Real-Time Multiplayer Chess Platform

Play chess with AI and friends in real-time

Real-time chess platform achieving sub-100ms latency with integrated Stockfish AI engine (2800 ELO rating) and secure JWT authentication.

→Sub-100ms latency with WebSockets

→Stockfish AI (2800 ELO rating)

MongoDBExpress.jsReact.jsNode.jsWebSocketsRedux+2 more

<100ms

Latency

2800 ELO

AI Rating

100%

Security

View Live Source Code

Career Journey

Work Experience

Professional experience building products and leading technical initiatives.

Full Experience

Experience

Full Stack Developer Intern

Atlantis Newtech Pvt. Ltd.

Apr 2025 - Jun 2025

Remote

→Developed Enterprise Resource Planning software with invoicing, Goods Receipt Note, purchase orders, and sales modules in team of 8 developers, improving operational efficiency by 40% and reducing processing time by 35%

→Implemented Object-Relational Mapping frameworks for database optimization, resulting in 50% faster query execution and improved scalability for 500+ concurrent users

→Architected flight management system using Next.js, enhancing booking efficiency by 45%

Key Achievements

✓Improved operational efficiency by 40% and reduced processing time by 35% with ERP software

✓Achieved 50% faster query execution and improved scalability for 500+ concurrent users

Next.jsReactTypeScriptNode.jsPrisma ORMPostgreSQL

Experience

Web Development Intern

NullClass

Nov 2024 - Jan 2025

Remote

→Built event management platform with real-time communication serving 1200+ participants, achieving 99.9% uptime during live events

→Engineered interactive coding games with 15+ programming challenges, increasing participant engagement by 70% and achieving 85% completion rate

→Implemented WebSocket-based polling system for real-time data synchronization across multiple client connections

Key Achievements

✓Served 1200+ participants with 99.9% uptime during live events

✓Increased participant engagement by 70% with 85% completion rate

ReactNode.jsExpressWebSocketReal-time Communication

Leadership

Positions of Responsibility

Leadership roles and community contributions demonstrating initiative and impact.

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Google Developer Student Clubs, NIT Hamirpur

Current

Leadership

Web Team Coordinator

Google Developer Student Clubs, NIT Hamirpur

Jan 2024 - Present

NIT Hamirpur

→Led web development initiatives for GDSC NIT Hamirpur

→Built event management platform with real-time communication features

→Engineered interactive coding games (Spacewars and Codeblocks) with 15+ programming challenges

Key Achievements

✓Served 1200+ participants through event management platform

✓Increased participant engagement by 70% and achieved 85% completion rate in coding challenges

React.jsNode.jsWebSocketsReal-time SystemsEvent Management

Leadership

Team Lead

Smart India Hackathon 2024

2024

National Competition

→Led team in developing AI frame interpolator for Smart India Hackathon 2024

→Coordinated with team members to implement advanced computer vision algorithms

→Demonstrated leadership and technical skills in competitive environment

Key Achievements

✓Achieved 36.38 PSNR on Xiph-2K dataset

✓Successfully delivered working AI frame interpolator solution

PythonAI/MLComputer VisionFrame InterpolationDeep Learning

Physteo - Society of Physics and Photonics Sciences

Current

Leadership

Technical Head

Physteo - Society of Physics and Photonics Sciences

2024 - Present

NIT Hamirpur

→Oversee technical operations and initiatives for the physics and photonics society

→Coordinate technical workshops and events for students

→Bridge gap between theoretical physics concepts and practical implementations

Key Achievements

✓Organized technical workshops and seminars on physics and photonics

✓Fostered collaboration between physics and engineering students

MATLABPythonScientific ComputingData AnalysisPhysics Simulations

Explore More

Dive deeper into my journey and achievements

All Projects

Complete portfolio showcasing full-stack development, AI, and blockchain solutions.

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