Tobias Totzek
Team Coach at Freelancer
Oldenburg, Lower Saxony, Germany
Summary
🤩
Rockstar🎓
Top SchoolTobias Totzek is a seasoned Senior iOS Engineer and team coach based in Oldenburg with over a decade of experience building and shipping high-quality mobile and desktop applications. He combines deep expertise in Swift (UIKit/SwiftUI), Objective-C, C/C++ and Python with a hands-on background in embedded systems and microrobotics from his M.Sc., enabling him to bridge software and hardware domains. As a long-time freelancer and contributor to the iOS open-source community, he has repeatedly taken apps from concept to significant user traction while integrating complex APIs and third-party ecosystems. His career spans research-led roles in academia and precision engineering firms, where he led teams on image processing, FPGA/VHDL projects and high‑precision automation—skills that inform his systematic approach to app architecture and performance. Now coaching and instructing at worldiety while still shipping production iOS products, he blends mentoring, teaching and delivery responsibilities. Colleagues appreciate that he pairs rigorous engineering discipline with practical product instincts developed through years of solo consulting.
11 years of coding experience
12 years of employment as a software developer
Master of Science (M.Sc.) Embedded Systems and Microrobotics, Master of Science (M.Sc.) Embedded Systems and Microrobotics at Carl von Ossietzky University of Oldenburg
German, English
Github Skills (195)
parser10
beautifier10
uiviewcontroller10
flora10
whenever10
api-client10
progress-hud10
swagger10
render10
uiview10
ios-library10
validating10
sparkle10
rest-client10
openapi-generator10
Programming languages (9)
Github contributions (5)
OFFIS-Automation/Framework
Apr 2015 - Feb 2018
Contributions:19 commits, 3 PRs, 202 pushes in 2 years 10 months
automation-frameworkroboticsautomationscale
honkmaster/TTProgressHUD
Jul 2020 - May 2022
TTProgressHUD is a light weight HUD written in SwiftUI meant to display the progress of an ongoing task on iOS.
Contributions:2 releases, 12 commits, 5 PRs in 1 year 10 months
light-weightlightswift5ongoinghud
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