Berk Şefkatli
Software Engineer at StartupHeroes
Ankara, Ankara, Turkey
Summary
👤
Senior🎓
Top SchoolBerk Şefkatli is a software engineer with nine years of industry experience and seven years focused on cloud-native web applications, primarily building Java microservices and reactive REST APIs. He has a strong track record of performance and cost optimizations—most notably improving API response times by 20x versus legacy Azure Functions and retroprocessing terabytes of images in under a day. Comfortable across the stack, he deploys services to Kubernetes with Helm, Argo and GitHub Actions, uses Terraform for infra-as-code, and implements observability with Datadog and PagerDuty. His background spans industrial IoT, e-commerce, and startup environments where he led automation, A/B testing, and third-party integrations using Kafka, Redis, CosmosDB and PostgreSQL. Based in Ankara, he combines pragmatic engineering with system-level thinking and a penchant for turning operational pain points into automated, scalable solutions.
9 years of coding experience
3 years of employment as a software developer
Bachelor's degree, Computer Engineering, 3.38/4, Bachelor's degree, Computer Engineering, 3.38/4 at Hacettepe University
English, Turkish
Github Skills (18)
logitech10
rgb10
aurora9
rke6
scada5
lightning5
docker4
philips-hue4
ieee3
hue3
kubernetes3
rancher3
dnp33
java2
qtquick2
Programming languages (4)
Github contributions (5)
RaberShef/bbm487s2017g2
Mar 2017 - May 2017
Contributions:23 commits, 21 pushes, 1 branch in 2 months
RaberShef/YaCube
Jul 2019 - Jul 2019
Lifesaver crucial game of the year
Contributions:2 PRs, 1 push in 1 day
gamegame-of-the-yeargame-of
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