Hacı A
Software Engineer at Orion BT
Ankara, Ankara, Turkey
Summary
👤
Senior🎓
Top SchoolHacı A is a pragmatic full-stack software engineer with 11 years of experience, specializing in Java backend development (Spring Boot, Hibernate/JPA, Security) and modern frontend stacks including React, Next.js and Angular. Based in Ankara, he combines solid database expertise across MySQL, PostgreSQL, MongoDB and Redis with container and orchestration skills (Docker, Kubernetes) to deliver production-ready systems. He graduated in Computer Engineering from Karabük University and augments his formal training with active self-learning via GitHub, StackOverflow and Medium, where he shares sample projects and technical write-ups. Known for tackling everyday user problems, he balances backend rigor with client-side curiosity—currently deepening frontend skills through community-driven resources. Comfortable with both legacy Java UI toolkits (Swing, JavaFX) and contemporary web frameworks, he brings versatility that helps bridge maintenance and greenfield efforts.
10 years of coding experience
Bachelor's degree iktisat, Bachelor's degree iktisat at Anadolu UniversityBachelor's degree Computer Engineering, Bachelor's degree Computer Engineering at Karabuk University
Turkish, İngilizce
Stackoverflow
423reputation
2.1mreached
51answers
0questions
Github Skills (62)
postgresql10
spring10
jsp10
spring-jdbc10
spring-data10
kafka10
spring-security10
spring-mvc10
java10
jwt-authentication10
rabbitmq10
restful10
hibernate10
thymeleaf10
spring-boot10
Programming languages (3)
Github contributions (5)
celalaygar/opencv_simple_projects_with_cpp
Sep 2017 - Apr 2019
Contributions:33 commits, 32 pushes, 1 branch in 1 year 7 months
celalaygar/java-8-basic-programing
Aug 2019 - Jul 2021
Small, demo, simple projects about basic programing, Thread, Design Pattern for java 8
Contributions:24 commits, 2 PRs, 121 pushes in 1 year 10 months
java-8design-patternsimple-demothreadprograming
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