Saefulloh Maslul
Tech Lead at Populix
Special capital Region of Jakarta, Indonesia
Summary
👤
Senior🎓
Top SchoolSaefulloh Maslul is a Technical Lead with nine years of experience designing and shipping resilient backend systems and microservices, currently steering core projects at AskLumia.ai. He combines hands-on engineering in Go, Python, and Rust with architecture discipline—favoring clean patterns, testability, and full-stack observability—to reliably reduce latency and failure rates in high-load environments. At Populix and Ruparupa he led cross-functional teams to deliver production-grade AI workflows, streaming pub/sub systems, and significant performance improvements (e.g., API latencies from tens of seconds to sub-second and 10x faster vector search). He also built reusable boilerplates and developer platforms that sped service delivery and enforced standards across organizations. Beyond technical wins, he mentors engineers, drives documentation culture, and has a pragmatic eye for cost-saving engineering choices that preserved product velocity. Based in Jakarta, he blends operational rigor with research-driven automation to turn complex requirements into maintainable, production-ready systems.
9 years of coding experience
2 years of employment as a software developer
Bachelor of Engineering - BE, Bachelor of Engineering - BE at Universitas Jenderal Soedirman
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (84)
golang-server10
docker-compose9
golang9
dependency-injection9
testing9
rest-api9
injection9
docker9
logrus9
boilerplate9
go-kit9
zap8
nodejs8
javascript7
sql7
Programming languages (5)
Github contributions (5)
saefullohmaslul/saefullohmaslul.github.io-backup
Oct 2020 - Sep 2024
Contributions:2 PRs, 1 push, 2 branches in 3 years 11 months
saefullohmaslul/gRPC-Node-User
May 2020 - Jun 2024
:green_book: User service of gRPC Microservices with Node.js
Contributions:2 reviews, 1 PR, 1 push in 4 years 1 month
node-jsgrpcnodejsmicroservicestypescript
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