Daniel Tischner
Senior Backend Engineer (Kotlin, Java) at MediaMarktSaturn
Lippstadt, North Rhine-Westphalia, Germany
Summary
👤
Senior🎓
Top SchoolDaniel Tischner is a Senior Backend Engineer with over a decade of professional experience building high-load distributed systems in Java and Kotlin, currently working at MediaMarktSaturn. He has a Master’s in Computer Science and a rare blend of domain experience spanning consumer retail APIs serving millions daily and high-fidelity flight simulation development in C++ for both commercial and government customers. Daniel is a hands-on engineer and mentor who also drives CI/CD, contract testing (Pact) advocacy, recruitment, and onboarding. He has led architecture and team efforts integrating complex subsystems like embedded UIs and progressive download/patching technologies at Ubisoft and Heatblur. Comfortable across languages (Java, Kotlin, C++, Python, Lua) and environments (GCP, GH Actions), he excels at translating complex physics and systems requirements into reliable, testable software. Based in Lippstadt, Germany, he pairs strong academic roots with practical delivery on high-stakes, performance-sensitive projects.
10 years of coding experience
5 years of employment as a software developer
Master of Science - MS Informatik, Master of Science - MS Informatik at The University of Freiburg
German, English, Chinese
Stackoverflow
25,461reputation
1.4mreached
589answers
12questions
java
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Github Skills (124)
chunking10
python10
java-server10
websocket10
rest-api10
program-analysis10
static-analysis10
termination10
abstract-interpretation10
gun10
sqf10
api10
rest10
symbolic-execution10
reachability10
Programming languages (10)
Github contributions (5)
Together-Java/TJ-Bot
Sep 2021 - Jan 2023
TJ-Bot is a Discord Bot used on the Together Java server. It is maintained by the community, anyone can contribute.
Contributions:1803 reviews, 296 commits, 565 PRs in 1 year 4 months
discordbotdiscord-botjava-serverjda
Zabuzard/TreeFlood
May 2017 - Aug 2017
Contributions:3 releases, 34 commits, 3 PRs in 2 months
tree-graphsgraphsgraphexplore
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