Ersin Er
Founder & Principal Consultant at Renativa AI Consulting
Ankara, Ankara, Turkey
Summary
👤
Senior🎓
Top SchoolErsin Er is a founder and principal consultant with 20 years of experience designing and scaling distributed systems, products, and engineering organizations from embedded IoT to cloud-native architectures. He blends hands-on software and systems architecture with strategic leadership—having led teams through startup-to-scaleup transitions at companies like Peak, OpsGenie, Picus Security, and OPLOG. His work emphasizes agility-resilience and optimized flow at scale, applying sociotechnical thinking to align product, platform, and organizational design. A deep practitioner of serverless, IaC, and platform-as-product paradigms, he also has academic roots as a PhD-trained researcher and former university instructor. Currently he advises AI startups and runs Renativa AI Consulting to fuse decades of operational experience with AI-driven acceleration of engineering and product capabilities. An uncommon strength is his ability to translate low-level distributed systems insights (Kafka, Cassandra, embedded-to-cloud integration) into pragmatic organizational change that sustains long-term delivery.
20 years of coding experience
21 years of employment as a software developer
Ph.D Computer Science and Engineering, Ph.D Computer Science and Engineering at Hacettepe University
Stackoverflow
1,035reputation
887kreached
4answers
1question
environment-variables
top-5%
macos
top-5%
Github Skills (51)
apache-mina10
apache10
java10
network-server10
mina10
environment-variables9
synchronize9
api9
macos9
babashka8
ldap8
edn7
candidate7
viml7
nio6
Programming languages (6)
Github contributions (5)
ersiner/osx-env-sync
Sep 2015 - Jan 2016
Synchronize OS X environment variables for command line and GUI applications from a single source
Contributions:5 commits, 24 pushes, 1 branch in 4 months
single-sourceenvironment-variableslinuxguios-x
ersiner/my-env-sync
Sep 2015 - Sep 2015
Contributions:11 pushes, 1 branch in 1 day
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