Cemalettin Serit
Lead Software Engineer at Turkcell Technology
Istanbul, Istanbul, Turkey
Summary
👤
Senior🎓
Top SchoolCemalettin Serit is a Lead Software Engineer and cloud architect with 11 years of experience building and modernizing large-scale Java/Spring systems into microservices across fintech and telecom domains. He combines deep backend expertise—MongoDB, Redis, Oracle, PostgreSQL—with real-time data processing using Kafka and pragmatic multi-tenant architectures that prioritize scalability and security. Known for applying SOLID principles and hexagonal/layered architectures, he drives maintainable code and clear domain boundaries while also owning DevOps and AWS-led deployment pipelines. His career progression from hands-on developer to principal architect demonstrates a rare blend of implementation depth and strategic design leadership. Based in Istanbul, he has repeatedly delivered high-availability solutions and led cloud-native campaign and streaming platforms that emphasize operational efficiency. Beyond technical chops, he brings an engineer’s curiosity rooted in both computer and civil engineering studies, which shows up in his systems-thinking approach to complex distributed problems.
11 years of coding experience
12 years of employment as a software developer
Bachelor's degree Computer Engineering, Bachelor's degree Computer Engineering at Selcuk UniversityBachelor's degree Civil Engineering, Bachelor's degree Civil Engineering at Mustafa Kemal University
Turkish, İngilizce
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (12)
python8
database5
ignite5
java5
sql5
network-server5
iot4
big-data4
apache4
discounts3
in-memory-database3
apache-ignite2
Programming languages (2)
Github contributions (5)
cemserit/spring-data-examples
Apr 2018 - Nov 2018
Contributions:12 commits, 12 pushes, 6 branches in 6 months
cemserit/java-new-features
Jun 2019 - Aug 2019
Contributions:13 pushes, 1 branch in 1 month
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