Sinan Argun
Senior Software Engineer at Ksyos
Amsterdam, North Holland, Netherlands
Summary
👤
Senior🎓
Top SchoolSinan Argun is a senior software engineer with 11 years of experience building and scaling backend systems across fast-moving startups and high-throughput consumer platforms. He blends hands-on development with engineering leadership—having led Getir’s Core Services team and driven the migration from monolith to microservices using Node.js, Go, Kubernetes and event-driven tooling. Pragmatic about optimization, he champions incremental improvements, strong code review culture, and cross-functional collaboration in low-hierarchy teams. His background spans product-first SaaS, ecommerce, and logistics, with early full-stack and systems experience that helps him bridge frontend, backend and infrastructure concerns. Now based in Amsterdam, he pairs a customer-focused mindset with a healthy skepticism of premature optimization, favoring measurable, maintainable improvements. An often-unsaid strength: he repeatedly steps into first-team or founding-like roles where process and quality practices are built from scratch.
11 years of coding experience
10 years of employment as a software developer
Bachelor of Engineering (B.E.) Computer Engineering, Bachelor of Engineering (B.E.) Computer Engineering at Yıldız Teknik Üniversitesi 
Stackoverflow
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Github Skills (42)
monitoring10
error-logging10
sentry10
monitor10
python10
django10
apm10
crash-reports10
performance-monitoring10
devops10
testing9
react8
firefox8
api8
android8
Programming languages (4)
Github contributions (5)
sinanargun/Design-Patterns
Jan 2017 - Apr 2017
Contributions:14 commits, 11 pushes, 1 branch in 2 months
sinanargun/vakapedia
Mar 2017 - May 2017
Contributions:2 releases, 7 PRs, 31 pushes in 1 month
javascript
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