Sanjito Kurniawan
Senior Engineer at Trade Republic
Berlin, Germany
Summary
🤩
Rockstar🎓
Top SchoolSanjito Kurniawan is a Berlin-based Senior Engineer with 11 years of experience building reliable back-end and platform systems for fast-growing tech companies. He has progressed from frontend and email-specialist roles into senior platform and DevOps responsibilities at HelloFresh and Ivy, and now brings production-grade engineering to Trade Republic. His hands-on expertise includes Go-based API gateway work—adding observability via OpenCensus, robust plugin validation, and environment-driven session controls—highlighting a focus on operability and maintainability. Comfortable across the stack, he combines pragmatic engineering with a track record of improving system observability and configuration safety in distributed systems.
11 years of coding experience
9 years of employment as a software developer
Bachelor of Science (B.Sc.), Information Technology, Bachelor of Science (B.Sc.), Information Technology at Technische Universität Berlin
English, Indonesian, German
Stackoverflow
445reputation
42kreached
7answers
6questions
Github Skills (21)
observability10
plugin-development10
go10
api10
api-gateway10
opencensus10
environment-variables9
microservices-application9
microservices9
proxy8
reverse-proxy8
html6
expressionengine6
photoshop6
css-selectors6
Programming languages (10)
Github contributions (5)
motiv-labs/janus
Jun 2018 - Oct 2019
An API Gateway written in Go
Role in this project:
Back-end Developer
Back-end DeveloperContributions:119 commits, 47 PRs, 80 pushes in 1 year 3 months
Contributions summary:Sanjito primarily contributed to the back-end functionality of the API Gateway. Their work involved implementing JSON marshalling for forwarding timeouts, using environment variables for session timeouts, and adding configuration validation for plugins. Furthermore, the user implemented OpenCensus tracing and stats recording to improve observability.
api-gatewayapigolangproxyreverse-proxy
s4nji/vers
Nov 2021 - Nov 2022
Contributions:6 releases, 61 pushes, 1 branch in 1 year
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