Raghunandhan VR

Byzanlink

December 2025 - Present
Next.js, AWS, Solidity
  • •Developing DeFi platform for creating and managing RWA

Lumel

July 2025 - December 2025
Go, React, .NET, Azure
  • •Architected multi-tenant systems
  • •Involved in development of a dynamic query builder that translates DSL into executable SQL

Freightify

July 2023 - July 2025
Go, PHP, AngularJS, React.js, Kubernetes, MySQL, MongoDB, Redis, Node.js
  • •Built central AuthN/AuthZ microservice; reduced authentication latency by ~50%, handling 100K+ daily users
  • •Implemented comprehensive SSO and OAuth 2.0 flows (all grant types)
  • •Developed a high-performance reverse proxy using Zalando Skipper; reduced average API latency by ~60%, routing 1M+ daily requests
  • •Engineered custom microservice for dynamic API route management
  • •Delivered critical rate-search and booking workflows, ensuring 99.5% uptime across services