Özcan Yarımdünya
Senior Python Developer at sahibinden.com
Istanbul, Istanbul, Turkey
Summary
🤩
Rockstar🎓
Top SchoolÖzcan Yarımdünya is a Senior Python Developer based in Istanbul with a decade of professional experience building and hardening production systems across telecom and marketplace domains. Currently at sahibinden.com, he brings deep hands-on Python expertise cultivated through prior roles at Huawei and GTech, working on both software development and backend engineering challenges. He contributes to open-source testing efforts—most notably improving the test suite and documentation for a popular Twitter frontend scraper—highlighting a practical focus on reliability and QA automation. Özcan combines pragmatic engineering with a knack for turning brittle scraping and data-handling code into well-tested, maintainable components. Trained in computer engineering at Eskişehir Osmangazi Üniversitesi, he pairs solid academic foundations with steady, production-proven delivery.
10 years of coding experience
5 years of employment as a software developer
Licentiate degree Computer Engineering, Licentiate degree Computer Engineering at Eskişehir Osmangazi Üniversitesi
İngilizce, Turkish
Stackoverflow
2,454reputation
528kreached
32answers
2questions
python
top-5%
Github Skills (16)
unit-testing10
pyqt10
twitter10
unit-test10
python10
testing10
clientside7
webclient7
django-models6
python-venv6
pydantic6
qt6
django-forms6
qtablewidget6
django6
Programming languages (10)
Github contributions (5)
bisguzar/twitter-scraper
Mar 2019 - Mar 2019
Scrape the Twitter Frontend API without authentication.
Role in this project:
QA Engineer / Test Automation Engineer
QA Engineer / Test Automation EngineerContributions:6 commits, 2 PRs, 2 pushes in 4 days
Contributions summary:Özcan focused on implementing and enhancing the testing framework for the `twitter-scraper` project. They added comprehensive unit tests, specifically for testing specific functionalities related to scraping tweets, including aspects like handling user data and language configurations. They modified existing tests and also updated the README to include instructions on how to run the tests.
apipythonwithout-apiscrapejavascript
ozcanyarimdunya/mongodb-pymongo-bigdata
Jan 2016 - Jan 2017
Contributions:84 commits, 113 pushes, 1 branch in 1 year
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