Ondřej Holub
Senior Software Engineer at AIS Servis, s.r.o.
Brno, South Moravia, Czechia
Summary
👤
Senior🎓
Top SchoolOndřej Holub is a senior backend software engineer with a decade of experience building scalable e-commerce systems and integrations across Java and Kotlin ecosystems. He has driven backend development for CZC.cz and personalization efforts at Allegro, specializing in microservices, REST APIs, MongoDB and complex third-party integrations (payments, marketplaces, mobile APIs). Ondřej has hands-on experience migrating ERP landscapes (I6 to SAP) and implementing business-critical logic like vouchers, discounts and checkout flows, showing both product sensibility and operational rigor. Comfortable across JVM stacks and exploring TypeScript, Rust and GCP on the side, he blends pragmatic engineering with an interest in modern tooling. Based in Brno, he pairs academic training in information technology with long-term ownership of high-traffic retail systems. An understated strength is his ability to translate messy cross-vendor requirements into reliable, maintainable APIs that keep commerce running.
10 years of coding experience
15 years of employment as a software developer
Master's degree, Information Technology, Master's degree, Master's degree, Information Technology, Master's degree at Tomas Bata University in Zlín, Faculty of Applied InformaticsBachelor's degree, Information Technology, Bachelor's degree, Information Technology at Vysoké učení technické v Brně
Github Skills (66)
api10
async9
compile-time9
nextjs9
react9
prisma9
typescript9
compile9
sql8
javascript8
golang8
programming-language8
postgresql8
typesafe8
sqlite8
Programming languages (10)
Github contributions (5)
mazanec202/rust-uno
Dec 2021 - Feb 2022
Contributions:72 reviews, 329 commits, 57 PRs in 1 month
holubond/szmgr
May 2023 - Jan 2025
Contributions:7 reviews, 39 PRs, 112 pushes in 1 year 7 months
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