Rangarajan Kesavan

Rangarajan Kesavan is a seasoned Staff Software Engineer at Circles.Life since June 2018, leading a high-performance Telco backend team in both B2C and B2B models. Key achievements include the successful launch and maintenance of a cloud digital telco platform across multiple countries, expertise in designing scalable systems with microservices architecture, and specialization in third-party integrations. Prior experience includes roles as a Senior Software Engineer and Software Engineer at the National University of Singapore, and software engineering internships at Groupstar and athenahealth. Rangarajan holds a Master of Science in Computer Science from the National University of Singapore and a Bachelor's degree in Information Technology from Thiagarajar College of Engineering.