Hasan Keklik
Engineering Manager at Delivery Hero
Berlin, Germany
Summary
👤
Senior🎓
Top SchoolHasan Keklik is an engineering manager based in Berlin with 13 years of experience building and scaling backend systems for payments, on-demand services and fintech. He transitioned from hands-on senior backend roles into leadership at Delivery Hero, where he now leads engineering teams while retaining deep technical expertise in Java, JVM ecosystems, microservices and cloud infrastructure. Hasan has a proven track record migrating monoliths to decoupled services, moving platforms onto AWS, and automating CI/CD and release processes to improve reliability and developer velocity. Early roles show a strong product-minded engineer who built real-time tracking, recommendation engines and payment gateways from scratch, reflecting both startup grit and production-grade discipline. He also invested in developer community building as a long-time GDG Istanbul organizer, an experience that sharpened his mentoring and public-speaking abilities. Fluent in architecting distributed systems and shaping team practices, Hasan combines pragmatic engineering with people leadership to deliver scalable, observable platforms.
13 years of coding experience
13 years of employment as a software developer
BSc., Computer Engineering, BSc., Computer Engineering at Yildiz Technical University
English, Turkish
Stackoverflow
11reputation
2kreached
1answer
1question
Github Skills (58)
leiningen10
onesignal10
drawer10
navigation-drawer10
jitpack10
notification-service9
artifact9
animation9
integrate9
sms9
sbt9
android-sdk9
amazon9
gradle9
publish9
Programming languages (2)
Github contributions (5)
armaneker1/timety-frontend
Dec 2012 - Apr 2013
Contributions:17 commits in 4 months
keklikhasan/gradle-hockeyapp-plugin
Oct 2016 - Jun 2017
Contributions:2 releases, 2 PRs, 15 pushes in 7 months
gradleandroid-appsandroidhockeyappios
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