Rakesh Tripathy

Backend Engineer with 2.6+ years of experience building scalable, distributed microservices systems using Node.js, Fastify, and AWS. Expertise in system design (HLD/LLD), API architecture, real-time systems, and performance optimization. Hands-on experience with Gen AI integrations (LLMs, embeddings, AI recommendations). Proven track record of improving system performance by 40%+, reducing latency, and handling high-concurrency applications (2K+ DAU).

Backend Developer at MSol Technology (2024-11 – Present)

• Designed high-performance microservices architecture using Node.js, Fastify, MongoDB & Redis
• Integrated Tabby Payment Gateway with secure and fault-tolerant transaction handling
• Deployed services using Docker + AWS EC2, improving deployment efficiency by 60%
• Implemented ELK monitoring & logging, reducing issue resolution time by 45%
• Built scalable backend handling 2000+ daily active users with low latency

Backend Developer at Telepie Technology (2023-03 – 2024-10)

• Developed real-time communication platform using WebRTC & Socket.io improved audio/video/image access speed by 35%
• Improved media delivery using AWS S3, boosting performance by 35%
• Optimized backend APIs → improved system stability by 40%

Bachelor's in Electrical & Electronics Engineering – Biju Patnaik University of Technology (2018-07 – 2022-08)