Stack
The modern toolkit I leverage to architect robust platforms, craft dynamic interfaces, and rapidly deliver scalable solutions.
Achievements & Contributions
Highlights from competitive builds, national hackathons, and upstream open-source core infrastructure contributions.
2026
Contributed core fixes to Cloudflare's open-source JavaScript/Wasm runtime in C++. Resolved a concurrency race condition in SQLite-backed Durable Objects alarm scheduling and aligned SqlStorageCursor with standard ECMAScript iterator protocols.
Merged Pull Requests:
2026
Contributed upstream enhancements to Ethereum's leading developer environment. Upgraded Hardhat 3's dependency resolver with intelligent relative-import path suggestions and enhanced transaction response validation in Chai balance matchers.
Merged Pull Requests:
2025
Won Smart India Hackathon 2025 with Saviour, a blockchain-based DDoS protection system for secure, tamper-resistant traffic validation and resilient network defense.
Repository: sonusid1325/saviour2025 - 2026
Led security vulnerability remediation, frontend architecture modernization to Next.js & Shadcn UI, and resilient authentication flow integrations across decentralized supply chain workflows.
Merged Pull Requests:
Projects
A curated showcase of engineering deep-dives, highlighting scalable architectures, high-performance systems, and robust infrastructure.
Projects showcase is currently being updated.
New deep dives and builds are on the way.
Contact
Open to collaborations, freelance work, and interesting conversations about systems and infrastructure.