Sethuraman Ramasubramanian
Staff Software Engineer at Cash App
Greater Sydney Area Australia
Summary
🤩
Rockstar🎓
Top SchoolSethuraman Ramasubramanian is a Staff Software Engineer based in Greater Sydney with 22+ years of experience building scalable, distributed back-end systems and APIs. He has progressed from hands-on development and product founding to leadership roles at ThoughtWorks and Cash App, where he now focuses on robust microservice architectures and database integrations. Sethuraman founded a commercial product automating company secretarial workflows, demonstrating full‑stack delivery, client engagement and product commercialization early in his career. He is an active contributor to the popular cashapp/misk microservice framework, improving Java interop, Jooq-based DB modules, SQL logging and feature-flagging test coverage. Comfortable in both enterprise and startup environments, he blends deep Core Java and JVM ecosystem expertise with practical DevOps and CI/TDD practices. Known for pragmatic design and mentoring distributed teams, he brings a track record of turning complex regulatory and billing requirements into reliable, auditable systems.
10 years of coding experience
16 years of employment as a software developer
Bachelor of Technology (B.Tech.) Electronics, Bachelor of Technology (B.Tech.) Electronics at Madras Institute of TechnologySishuGriha Montessori and High School
Stackoverflow
8,281reputation
1.3mreached
126answers
97questions
java
top-5%
Github Skills (20)
kotlin10
microservices-application10
java10
jooq10
javas10
microservices10
testing9
sql8
jdbc8
database-design7
maven6
swing6
scheduling6
log4j6
amazon-s36
Programming languages (9)
Github contributions (5)
cashapp/misk
Aug 2020 - Jan 2022
Microservice Kontainer
Role in this project:
Back-end Developer
Back-end DeveloperContributions:7 reviews, 12 commits, 17 PRs in 1 year 5 months
Contributions summary:Sethuraman contributed significantly to the `misk` repository, a microservice framework. Their work focused on enhancing the feature flagging system by introducing `@JvmOverloads` for Java interop and adding tests. They also implemented a new `misk-jooq` module, incorporating database interactions and transactions, and added commit hooks for JDBC and Jooq modules. Furthermore, the user improved SQL logging and configured timestamp settings for audit fields within the Jooq module.
dockermicroservicemicroservices
Sethuraman/misk
Aug 2020 - Jun 2021
Microservice Kontainer
Contributions:18 pushes, 3 branches in 10 months
dockermicroservicemicroservices
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