Abdülhamid Bayrak
Java Kotlin Software Developer at Dgpays
Istanbul, Türkiye Turkey
Summary
👤
Senior🎓
Top SchoolAbdülhamid Bayrak is a Java and Kotlin software developer based in Istanbul with nine years of professional experience and a prior decade of IT work in systems, networking, and security. He currently develops backend services at Dgpays and previously contributed to Turk Telekom’s mobile platform, building REST APIs, integrating SOAP middleware, and supporting end-to-end releases. His background as a system administrator and network architect gives him a strong operational mindset—he designs with deployment, security, and disaster recovery in mind. Educated in computer engineering and business administration, he blends technical depth with an appreciation for product and process. Although active on GitHub with a Ruby/Rails interest, his focal strength is shipping reliable Java/Kotlin server-side systems for mobile and enterprise clients.
9 years of coding experience
1 year of employment as a software developer
Bachelor Degree, Business Administration, Bachelor Degree, Business Administration at Anadolu UniversityAssociate Degree, Computer Programming, Associate Degree, Computer Programming at Gaziosmanpaşa UniversityBachelor Degree, Computer Engineering, Bachelor Degree, Computer Engineering at Altınbaş University
İngilizce
Stackoverflow
1reputation
443reached
1answer
1question
Github Skills (21)
plugin10
sequel9
sinatra9
activemodel9
currency-exchange-rates8
currency-converter8
currency8
pagination8
ruby7
rails7
spree7
ruby-on-rails6
font-awesome6
css6
rails-admin6
Programming languages (2)
Github contributions (5)
hamityay/tcmb_exchange
Jul 2018 - Oct 2022
Merkez Bankasındaki kurları dinamik olarak alabilirsiniz. Ruby Gem TCMB Currency
Contributions:3 releases, 27 commits, 10 PRs in 4 years 4 months
ruby-gemmerkezdovizkurlaricurrency-converterruby
hamityay/free_email_checker
Jul 2018 - Mar 2020
Free Email Checker Gem
Contributions:14 commits, 2 PRs, 10 pushes in 1 year 8 months
checkeremail-checkeremailemail-marketinggem
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