Sayak Chowdhury — Backend Engineer

★ Results-driven software engineer with 4+ years of experience in backend development. Skilled in designing and scaling backend systems using Java, Spring Boot, Node.js, MySQL, MongoDB, Kafka, Kubernetes, and Docker. At ISRO, I contributed as Linux system administrator and developed web applications using WAMP stack. Proven track record of delivering production-grade microservices and APIs through impactful roles at AppViewX, Onsurity, and Mavenir Systems. ★ Successfully deployed Keka integration using Node.js and MongoDB, contributing to a 1% increase in customer acquisition. Additionally, worked on the development and debugging of Java, Spring Boot, and Kafka-based applications for 4G/5G base station management. Proficient in implementing robust API security, including authentication and authorization protocols. ★ Alongside strong technical skills, I bring leadership and mentoring experience—guiding junior developers to grow and succeed. Passionate about optimizing backend systems to drive performance, scalability, and long-term maintainability. If you're looking for backend roles, would love to connect with you - write to me at sayak.chowdhury@alumni.iitgn.ac.in

Stackforce AI infers this person is a Backend Development Specialist with expertise in SaaS and telecommunications systems.

Location: Bengaluru, Karnataka, India

Experience: 0 mo