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Hi, I am

Arpan Barik

Computer Science Undergraduate — Blockchain & Web3 Developer

Builds full-stack Web3 systems — smart contracts, zero-knowledge proofs, and AI-integrated applications.

View Projects ↓Get in touch

DEV // PROFILE SPEC

SpecializationBlockchain Engineering

InstitutionBennett University ('28)

Core LanguagesSolidity · Python · C++

Web3 StackFoundry · Hardhat · IPFS

Target NetworkEthereum (Sepolia)

CONSENSUS · ZK · CONTRACTS

About

Building at the intersection of crypto, code, and consequence.

Blockchain-focused Computer Science undergraduate who builds full-stack Web3 systems — smart contracts, zero-knowledge proofs, and AI-integrated applications. Fluent in modern AI-assisted/vibe-coding workflows (Claude Code, Codex, Antigravity, Copilot Pro, Cursor, Google AI Studio) to design, build, and ship production-grade software fast. Proven track record across national hackathons and academic/personal capstone projects, with a problem-first mindset and strong fundamentals in cryptocurrencies, decentralized systems, and Web3.

Skills

Technical stack & toolchain

Languages

7 technologies

Pythonproficient
C++proficient
Solidityproficient
Javaintermediate
JavaScriptintermediate
TypeScriptintermediate
Gointermediate

Blockchain & Web3

6 technologies

Foundry
Hardhat
web3.js
ethers.js
OpenZeppelin
Hyperledger Fabric

Frameworks & Tools

5 technologies

React
Node.js
Tailwind CSS
Git
Docker

AI-Assisted Development

6 technologies

Cursor
Claude Code
Opencode
Codex
Antigravity
GitHub Copilot Pro

Projects

Shipped decentralized systems

measuringTape

TypeScriptSolidityEthereum (Sepolia)IPFS

Full-stack decentralized platform for reporting civic issues (potholes, broken streetlights, garbage dumps) with every report stored on IPFS. Issues verified by the local community via real-time on-chain consensus, then received by authorities/municipality; all actions taken are updated on-chain and re-verified via community consensus. Solidity smart contract deployed on Sepolia for immutable, tamper-proof reports, consensus results, and reputations, enabling verification and user accountability.

View Source Code View Project

Dermalyze

TensorFlowSolidityEthereum (Sepolia)IPFS

Co-built a full-stack AI-powered skin-disease detection platform pairing deep-learning diagnostics with blockchain-verified medical reports. Designed and deployed Solidity smart contracts on Ethereum Sepolia for immutable, tamper-proof verification of medical reports. Engineered IPFS-based decentralized storage for secure, persistent report data.

View Source Code

zkAttend

SolidityTypeScriptTailwind CSSEthereum (Sepolia)

Full-stack, proxy-proof attendance verification system using zero-knowledge proofs on Ethereum Sepolia, with an NFT-based reward mechanism to incentivize verified attendance, built end to end.

View Source Code

Hackathons & Extracurriculars

In the arena & shipping fast

Google × CodingNinjas: Vibe2Ship Hackathon2026

measuringTape

Built measuringTape — see Projects above.

StatusCompleted & Shipped

Smart India Hackathon2025

Medi-Link

Cloudflare WorkersHonoPrismaPostgreSQLDeepSeek LLMFHIR R4

Built an interoperability bridge connecting India's NAMASTE traditional-medicine coding system with global ICD-11 standards. Developed a bulk CSV ingestion pipeline generating instant FHIR CodeSystems & ConceptMaps from NAMASTE datasets.

StatusCompleted & Shipped

Contact

Let's build something credible.

Always open to collaborating.

Response time: within 24 hours

GitHub github.com/arpan2006hub

X @arpan_barik_06

LinkedInarpan-barik-75156a325

Email arpanbarik2966@gmail.com

Download Resume