Abdullah Cay
Senior Software Engineer at apptotech
Istanbul, Istanbul, Turkey
Summary
👤
Senior🎓
Top SchoolAbdullah Cay is a Senior Software Engineer based in Istanbul with eight years of experience building scalable full-stack solutions, primarily in C# and .NET. He has led modernization efforts and digital wallet development for large payment platforms and helped transform a high-traffic FMCG engagement app into a cost-efficient microservices architecture serving millions of users. Abdullah has hands-on experience across backend APIs, Azure, and React, and has mentored junior engineers while conducting code reviews to raise team quality. His work on genomic lab software and enterprise integrations demonstrates an ability to translate complex domain requirements into reliable production systems. Holding a master’s in Cyber Security, he brings an extra focus on secure, maintainable designs that support high-availability services.
8 years of coding experience
5 years of employment as a software developer
Bachelor's degree, Computer Engineering, Bachelor's degree, Computer Engineering at Karadeniz Technical UniversityMaster's degree, Cyber Security, Master's degree, Cyber Security at Akhmet Yassawi University
English, Turkish
Github Skills (60)
android10
middleware9
ios9
cross-platform9
desktop9
windows9
ocelot9
flutter9
macos9
dart9
kali-linux8
api8
dotnet8
material-design8
asp-net8
Programming languages (7)
Github contributions (5)
abdllhcay/blog-list
May 2018 - Mar 2020
Blogs and some websites that must be follow
Contributions:59 pushes, 1 branch in 1 year 10 months
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abdllhcay/Count-Lentils
Apr 2018 - Feb 2019
Contributions:36 pushes, 1 branch in 10 months
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