Oldřich Jedlička
Software Architect at Rohlik Group
Czechia
Summary
🤩
Rockstar🎓
Top SchoolOldřich Jedlička is a seasoned Software Architect with 26 years of hands-on programming and systems experience, currently driving technology validation and cross-project problem solving at Rohlik Group. Rooted in a lifelong fascination with computing—from Z80 and MCS-51 assembler to modern Java, Python and TypeScript—he blends low-level embedded expertise with cloud-native tooling like Docker, Kubernetes and OpenTelemetry. He is an active OpenWrt contributor who has added hardware support for platforms such as the TP‑LINK Archer C7 v4 and fixed kernel- and mac80211-level issues, demonstrating deep networking and IoT know-how. Comfortable leading teams and diving into code, he favors practical, root-cause-driven solutions and enjoys translating experimental technologies into production-ready systems. Off-hours he maintains a lasting educational project (Karel the Robot) used in Czech programming lessons, highlighting a commitment to teaching and long-term craftsmanship.
26 years of coding experience
14 years of employment as a software developer
University of West Bohemia, Pilsen
English, German
Github Skills (44)
javascript10
python10
apidoc10
luci10
routers10
firmware10
css10
router10
c1110
ui-design10
linux-kernel10
networking10
c1710
routeros10
uid10
Programming languages (20)
Github contributions (5)
AnalogJ/lexicon
May 2018 - Jan 2020
Manipulate DNS records on various DNS providers in a standardized way.
Role in this project:
Backend Developer
Backend DeveloperContributions:13 commits, 7 PRs, 26 comments in 1 year 8 months
Contributions summary:Oldřich focused on implementing and maintaining backend functionality related to DNS record manipulation. The contributions include adding support for a new DNS provider (subreg.cz) and refactoring existing code for better reusability. A significant portion of the work involved adapting the codebase to interact with the subreg.cz API, handling authentication, and managing DNS records. The user also fixed typos and refined exception handling within the code.
pypiyandexconstellixgandilexicon
openwrt/openwrt
Jan 2018 - Jan 2024
This repository is a mirror of https://git.openwrt.org/openwrt/openwrt.git It is for reference only and is not active for check-ins. We will continue to accept Pull Requests here. They will be merged via staging trees then into openwrt.git.
Role in this project:Embedded Systems Engineer / IoT Developer
Embedded Systems Engineer / IoT DeveloperContributions:12 reviews, 13 PRs, 161 comments in 6 years 1 month
Contributions summary:Oldřich primarily contributes to the OpenWrt project, focusing on adding support for new hardware platforms, specifically the TP-LINK Archer C7 v4 router. They implement device-specific configurations, including hardware description files, and integrate the device into the OpenWrt build system. Furthermore, the user demonstrates an understanding of kernel-level modifications and networking concepts, addressing issues related to wireless interface management and dependency resolution.
mergedopenwrtinspull-requestsstaging
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