Full Stack Web3 Developer
Phone
8690238350GitHub
github.com/Shradhesh71Indian Institute of Information Technology Surat
Electronics and Communication Engineering • CGPA: 8.40
Wrote an in-depth technical article on AF_XDP – High-Performance Packet Processing in Rust, covering zero-copy networking and kernel bypass concepts. Read here: Medium Article
Built and published X402 SDK – Solana Payment Gateway, an npm package for integrating Solana-based payments. SDK: npmjs.com/package/x402-sdk
Secured 4th rank at Arweave Hacker House event.
Developing Gradify — a Blockchain-based degree authentication system being implemented at our college. The project received a grant from the Solana Foundation and CoinDCX India, and was also selected for the prestigious SSIP program at IIIT Surat and the Government of Gujarat.
Timechain Labs • Surat, GJ
Worked on Blockchain fundamentals—Bitcoin SPV Wallet, sCrypt Smart Contracts, and scalable dApp architectures.
Built Bitcoin-integrated dApps using SvelteJs (frontend) and NestJs (backend).
Tech Stack: SvelteJs, NestJs, sCrypt Smart Contract
Developed an MVP for mortgage processing—locking property title tokens in smart contracts and automating loan repayment workflows.
Built the backend for Quantum Wager, a real time prediction market powered by meme coins, handling market creation, settlements, oracle ingestion, user management, and financial safety across all flows.
Extended the system into a full meme coin ecosystem with token creation, trading, automated battle funding, reputation scoring, and social features, all optimized for high throughput
Rust, Tokio, QUIC, HTTP/3, XDP, AF_XDP
Built a high-performance async chat server in Rust using async/await, with native support for QUIC and HTTP/3 to explore modern UDP-based networking models.
Implemented an XDP program to filter QUIC packets in kernel space, extract connection IDs, and redirect traffic to AF_XDP sockets for zero-copy userspace processing.
Achieved syscall-free packet handling via shared memory between kernel and userspace, eliminating kernel stack overhead and significantly improving latency.
TypeScript, gRPC, Solana, Prisma, PostgreSQL
Production-ready Solana indexer consuming Yellowstone gRPC streams for real-time multi-token tracking (USDC, USDT, SOL, BONK, JUP), transaction monitoring, and slot tracking.
Implemented configurable whale detection with enterprise-grade observability and alerting via Discord, Telegram, and webhooks using token-specific embeds.
Exposed real-time performance metrics including throughput, latency, memory, and CPU usage, along with support for historical queries.
Rust (Pinocchio), Mollusk (Testing & Benchmarking)
Designed and implemented a fee-efficient, low-compute Automated Market Maker using Pinocchio to minimize on-chain compute units and transaction fees while preserving secure on-chain settlement.
Built a comprehensive test suite with Mollusk to validate functional correctness across swaps, liquidity provisioning, and fee paths.
Used Mollusk-driven benchmarks to measure and optimize compute unit (CU) consumption across all critical execution paths.
Solana, Rust, NestJS (Backend), Next.js (Frontend)
Blockchain-based degree authentication platform enabling universities to issue tamper-proof digital credentials that employers can verify instantly.
Leveraged Solana for on-chain verification, minting degrees as NFTs and storing metadata on IPFS to ensure transparency, immutability, and global verifiability.