Juliper Simanjuntak
Senior Software Engineer at ByteDance
Special Capital Region of Jakarta, Indonesia
Summary
👤
Senior🎓
Top SchoolJuliper Simanjuntak is a Senior Software Engineer with 9 years of hands-on experience building high-throughput back-end systems across Go, Node.js, PHP, and Python, and strong expertise in MySQL, Postgres, and MongoDB. At ByteDance and GoTo Logistics she delivered measurable impact—cutting simulation times 6x, reducing interface latency by 75%, and driving major cost and stability gains through Redis and system optimizations. She specializes in microservices, real-time monitoring and strategy/simulation platforms that help product and business teams iterate faster with transparent decision factors. Comfortable in both startup and large-scale environments, she has a track record of removing manual work (e.g., 60% reduction in COD processes) and ensuring zero-downtime migrations. Based in Jakarta, she also contributes to internal engineering standards like boilerplates and unified shipping label systems, reflecting a pragmatic focus on developer productivity and operational resilience.
8 years of coding experience
5 years of employment as a software developer
SMA N 2 BaligeBachelor's degree, Informatic Engineering, Bachelor's degree, Informatic Engineering at Institut Teknologi Del
Github Skills (33)
programming-language9
golang9
python8
go8
interpreter8
friend7
compiler6
odin6
http-server6
server5
goplus5
http4
asyncio4
php3
asgi3
Programming languages (6)
Github contributions (5)
sjuliper7/gerhanav
Dec 2018 - Jan 2019
Contributions:81 commits, 12 PRs, 35 pushes in 1 month
sjuliper7/gerhana
Oct 2018 - Dec 2018
BatakZone is Marketplace for Batak Kraft and this project to fulfil course in our college
Contributions:23 PRs, 111 pushes, 12 branches in 1 month
marketplacekraft
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