Aaditya Sinha

Architected and deployed a private permissioned blockchain on Hyperledger Besu with 7 nodes across a Tailscale VPN mesh, achieving 2-second block finality with 3 always-on Azure validators running QBFT consensus and automated peer discovery with sub-10-second node onboarding. Deployed a Node.js REST API on Azure via PM2 exposing 10 endpoints for real-time node status, validator management, and on-chain governance serving a 7-node network with native tokens in circulation.

Blockchain Development Intern at Qualgen AI (2026-01 – Present)

• Architected and deployed a private permissioned blockchain on Hyperledger Besu with 7 nodes across a Tailscale VPN mesh, achieving 2-second block finality with 3 always-on Azure validators running QBFT consensus and automated peer discovery with sub-10-second node onboarding.
• Deployed a Node.js REST API on Azure via PM2 exposing 10 endpoints for real-time node status, validator management, and on-chain governance serving a 7-node network with native tokens in circulation.

Frontend Development Intern at Qualgen AI (2026-01 – Present)

• Engineered a production-grade banking web application using React 18, TypeScript, React Router v6, Vite, and Tailwind CSS with dual user/admin interfaces, responsive UI design, and component-based architecture.
• Implemented a secure tiered authentication system with session persistence, token management, protected routes, and automatic logout, along with a 4-step KYC verification workflow featuring OTP validation, document upload, and real-time approval status tracking.
• Delivered 20+ reusable React components, custom hooks, and context providers, and constructed an admin dashboard for customer management, KYC approvals, and transaction monitoring with optimized routing and seamless navigation.
• Optimized browser rendering performance through code splitting, lazy loading, and component memoization, improving application responsiveness and delivering a high-performance SaaS web experience.

B.Tech – Indian Institute of Technology, Jammu (2022-11 – 2026-01)