Ahmad Jahanbin
Software Engineer at N26
Berlin, Germany
Summary
👤
Senior🎓
Top SchoolAhmad Jahanbin is a software engineer with nine years of experience building and operating high-throughput distributed systems across finance, logistics, and SaaS, currently working at N26 and Trade Republic in Berlin. He specializes in the Java/Kotlin ecosystem, cloud-native deployments, resilient microservices, and performance tuning—most notably designing a core-banking customer cash balance service handling 3K+ API calls per second. Ahmad combines hands-on implementation and technical leadership from his time leading teams at Lamasoo and Avand, where he balanced team velocity, production reliability, and direct coding contributions. With a background in penetration testing and a master’s in IT from the University of Tehran, he brings a pragmatic security-aware mindset to system design. Colleagues describe him as a mentor-focused engineer who thrives on solving critical operational challenges and optimizing systems for scale.
10 years of coding experience
5 years of employment as a software developer
Bachelor’s Degree, Information Technology Engineering, Bachelor’s Degree, Information Technology Engineering at Isfahan Univecity Of technologyMaster's degree, IT, Master's degree, IT at University of Tehran
Stackoverflow
301reputation
799kreached
4answers
1question
Github Skills (10)
rabbitmq7
nodejs7
sql-server6
errorcode6
xampp6
authentication6
php6
validation6
apache6
rpc5
Programming languages (2)
Github contributions (5)
AhmadMja/Chapar
Sep 2019 - Nov 2022
Reliable Express/Node.js RPC over RabbitMQ
Contributions:18 commits, 3 PRs, 17 pushes in 3 years 2 months
nodejsrabbitmqrpc
AhmadMja/AI_Uninformed_TreeSearch_BFS-DFS-UCS
Nov 2016 - Nov 2016
Contributions:28 pushes, 1 branch in 1 day
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