Hakkı Ceylan
Software Engineer at Trendyol Group
Istanbul, Türkiye Turkey
Summary
👤
Senior🎓
Top SchoolHakkı Ceylan is a software engineer with eight years of hands-on experience building backend services and scalable applications, currently contributing to Trendyol’s engineering efforts. He has deep Java roots from freelance projects and desktop/game plugin development, and has modernized Python backends—migrating a live Flask app to Django while working with AWS, Docker, PostgreSQL and MongoDB. Comfortable across cloud infrastructure and service-oriented architectures, he focuses on reliable, maintainable systems and aspires to specialize further in backend and cloud architecture. Based in Istanbul, he brings startup agility from counterfake.ai together with enterprise experience at Trendyol, enabling him to bridge rapid iteration and production-grade delivery. Colleagues describe him as eager to learn and pragmatic, frequently taking ownership of service migrations and integrations that reduce operational friction.
8 years of coding experience
3 years of employment as a software developer
Lisans Derecesi, Computer Engineering, Lisans Derecesi, Computer Engineering at Konya Teknik ÜniversitesiLisans Derecesi, Computer Engineering, Lisans Derecesi, Computer Engineering at Sakarya Üniversitesi
Stackoverflow
1reputation
0reached
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Github Skills (26)
minecraft7
gitlab7
spigot7
bukkit7
scripting-language6
gradle6
gravatar6
paper-plugin5
go5
java5
python3
django3
addon3
kernel3
linux2
Programming languages (6)
Github contributions (5)
OguzAlpCepni/OperatingSystemHw
Dec 2022 - Jan 2023
OperatingSystemHomework
Contributions:26 commits, 3 PRs, 17 pushes in 1 month
kerneloperating-systemlinux
oSoloTurk/oSoloTurk
Jan 2022 - Jan 2025
Contributions:10 pushes, 1 branch in 3 years
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