I Gunawan
Founder at Sendstackr.com
Bali, Indonesia
Summary
👤
Senior🎓
Top SchoolI Gunawan is a founder and seasoned backend engineer with 11 years of experience building scalable web systems from Bali, Indonesia. He has deep hands-on expertise in browser automation, distributed worker queues, Redis, ElasticSearch, and concurrency-safe booking and payment systems. At GigRadar and Starworks he engineered large-scale scraping pipelines, anti-bot login bypasses, and blockchain-backed reward systems, demonstrating both ops and architectural depth. Comfortable across the stack, he has migrated monoliths to Go microservices, integrated IoT hotel services, and implemented idempotent, cache-friendly APIs. He experiments daily with new patterns and rigorous testing, turning curious prototypes into production-ready services. As a founder of Sendstackr.com, he blends product-minded engineering with practical automation skills to ship reliable, data-driven web products.
11 years of coding experience
6 years of employment as a software developer
Science Major, Science Major at SMA Negeri 1 Pekutatan
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (155)
svelte-component10
com-port9
identity9
rivescript9
netlify9
typescript9
glidejs9
gatsbyjs9
database8
sql8
oracle8
sqlite8
postgresql7
golang7
dns7
Programming languages (16)
Github contributions (5)
zgunz42/zdm
Sep 2021 - Jul 2022
zap download manager
Contributions:1 release, 19 commits, 8 pushes in 9 months
downloaderdownload-managergetxflutterzap
1layar/clibank
Mar 2022 - Jun 2024
An CLI base bank using mysql as database
Contributions:1 release, 15 PRs, 18 pushes in 2 years 3 months
golangmysqlsqlgormdatabase
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.