A B O U T M E
I graduated from Karabük University, Department of Computer Engineering.
I have been working as a Full Stack developer and Java developer around 5 years.
My goal is to work in companies that produce projects using technologies in the fields of computer engineering.
I also continue to share many of my sample works on my GitHub account.
I am constantly working to make life easier and trying to find solutions to common problems of people.
I’m currently learning client-side technologies by using especially GitHub and StackOverflow.
E X P E R I E N C E
FMSS Bilisim Teknoloji
(June 2024 - Current)
Full-Stack Developer & Java Developer at PAYCELL
Orion BT
(April 2022 - June 2024)
Full-Stack Developer & Java Developer at VODAFONE and The Ministry of Interior
OBSS
(August 2021 - February 2022)
Full Stack Developer & Java Software Engineer in ASELSAN
VİA Computer Systems
(October 2020 - June 2021)
Full Stack Developer & Java Software Engineer
ERC Mühendislik Danışmanlık ve ARGE Hizmetleri
(December 2019 - June 2020)
Java Software Engineer
T O O L S & T E C N O L O G I E S
Backend
Java, Spring Boot, Spring Framework, JPA, Hibernate/ORM, Flyway, Liquibase
Maven, Gradle, Swing, JavaFX, Python, Node.js
Docker, Kubernetes, Git, Mercurial (TortoiseHg), Kafka, Redis, Rabbit MQ, AWS S3
Frontend
React, Next.js, Redux, Redux Toolkit, Context API, MobX, Angular 5+
HTML5, CSS3, Bootstrap 4, Tailwind, JavaScript, TypeScript, Thymeleaf, Prime Faces, Jasper Reports
Database
MongoDB, MySQL, PostgreSQL, Oracle, IBM DB2, Redis Graph
C O N T A C T
Linkedin
GitHub
Medium
Youtube
https://www.youtube.com/@celalaygar
HackerRank
StackOverflow
M Y H O B B I E S
Playing Chess
Watching Movies
Following Technological Channels
Learning New Technologies
Playing Puzzle
B O O K S
Borsa 101 ( Aysel Gündoğdu - SCALA Yayıncılık )
Assassin's Creed - Shao Jun'un Kılıcı ( Senpai )
Yönetim Beceriler ( Harvard Business Review Press - OPTMİSİT )
Gerçekten Bilmeniz Gereken 50 Ekonomi Fikri ( Edmund Conways - Domingo Yayınevi )
Siber Araçlar Ansiklopedisi ( Mustafa Atakan Kasacı - ABAKÜS KİTAP )
Bilişimin Karanlık Yüzü ( Kamil Burlu - Nirvana Yayınları )
Ethical Hacking ( Ömer Çıtak - ABAKÜS KİTAP )
Spring Framework ( Mimar Aslan - LEVEL )