Sabri Tüzün
Co-Founder & CTO at Craftgate
Istanbul, Türkiye Turkey
Summary
👤
Senior🎓
Top SchoolSabri Tüzün is a seasoned software leader and entrepreneur with 10+ years building and scaling payment and API platforms from Istanbul, currently serving as Co-Founder & CTO of Craftgate. He combines hands-on expertise in Java, Kotlin and cloud-native microservice architectures with product-minded responsibilities for developer experience, DevOps and CI/CD across mono- and multi-repo ecosystems. Previously he co-founded Craftbase and led engineering at iyzico, managing teams of 20–25 engineers and dozens of mission-critical APIs, which honed his skills in DDD, event-driven design and observability. Sabri’s background includes building high-throughput systems for marketplaces and enterprise clients, and he maintains a pragmatic engineering culture focused on testing, code review and automated delivery. Notably, his teams publish recruitment and developer-facing resources publicly, reflecting a commitment to developer experience and hiring transparency.
10 years of coding experience
14 years of employment as a software developer
B.Sc., Computer Engineering, 2.92, B.Sc., Computer Engineering, 2.92 at Yeditepe UniversityScience, Science at Zonguldak Eregli Anatolian High School
Turkish, English
Github Skills (53)
client-library10
spring10
java-client10
payment-gateway10
dotnet10
java10
php10
fintech10
payment10
nodejs-library10
dotnet-library10
spring-boot10
php-library10
nodejs-client10
javascript9
Programming languages (10)
Github contributions (5)
craftgate/craftgate-php-client
Dec 2020 - Dec 2022
PHP client for Craftgate API
Contributions:31 releases, 59 reviews, 36 commits in 2 years 1 month
phpclient-librarycraftgate-apiphp-clientcraftgate
craftgate/craftgate-drupal-commerce-gateway
Jun 2021 - Oct 2022
The Official Craftgate Payment Gateway Module for Drupal Commerce 2.x
Contributions:1 review, 6 commits, 5 PRs in 1 year 4 months
drupal-commercepayment-gatewaydrupaldrupal-commerce-paymentdrupal-module
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