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Andre Heider

PROFILE

Andre Heider

Worked extensively on OpenWrt and related embedded Linux projects, delivering kernel upgrades, driver improvements, and build system enhancements across repositories such as DragonBluep/openwrt and namiltd/openwrt. Addressed kernel compatibility by refactoring drivers for newer versions, streamlined build configurations, and resolved critical bugs affecting image creation and device reliability. Applied C and Shell scripting to maintain device drivers, update firmware, and automate testing, while ensuring traceability through disciplined Git workflows. Enhanced system stability and security by upgrading kernels and firmware, consolidating legacy code, and improving configuration management, resulting in more maintainable codebases and predictable automation for embedded and home automation platforms.

Overall Statistics

Feature vs Bugs

60%Features

Repository Contributions

17Total
Bugs
4
Commits
17
Features
6
Lines of code
2,546
Activity Months9

Work History

May 2026

1 Commits • 1 Features

May 1, 2026

Month: 2026-05 Overview: Executed a focused kernel maintenance upgrade in the namiltd/openwrt repository to improve security posture and feature compatibility. The work centers on upgrading the kernel from v6.12 to v6.18, removing the older baseline, and standardizing on the newer kernel across the relevant code paths.

April 2026

1 Commits • 1 Features

Apr 1, 2026

April 2026 monthly summary for DragonBluep/openwrt focusing on delivering a critical firmware upgrade and maintaining platform stability. Primary deliverable: update Arm Trusted Firmware MVEBU package to version 2.14, with corresponding upgrades to bundled components and necessary build-configuration changes to ensure clean integration across the OpenWrt build system. This work aligns with security hardening goals and long-term maintainability of the platform.

July 2025

1 Commits

Jul 1, 2025

2025-07 Monthly Summary for DragonBluep/openwrt. Focused on stabilizing build outputs and improving reliability of generated images. Delivered a critical bug fix for initramfs image creation by ensuring the LZ4 compression step (lz4c) receives the target filename, addressing a reliability gap in image creation across builds.

June 2025

2 Commits

Jun 1, 2025

June 2025 monthly summary for Fmstrat/esphome focused on reliability and predictability of FanCall handling. The work consolidated fan validation logic for preset modes, speeds, and default states, improving how fans behave when given incomplete inputs and reducing edge-case failures in automation.

May 2025

8 Commits • 2 Features

May 1, 2025

May 2025 performance summary for DragonBluep/openwrt focusing on OMAP kernel maintenance and upgrade. Delivered baseline maintenance for kernel 6.6, prepared transition to 6.12 with enhanced hardware support, and implemented testing and configuration improvements. Fixed VRX518_EP compilation issue under kernel 6.12, improving build reliability. These changes improved stability, security, device compatibility, and performance across targeted devices, enabling faster releases and better network reliability.

April 2025

1 Commits • 1 Features

Apr 1, 2025

2025-04 Monthly summary for DragonBluep/openwrt. Focus: delivered a targeted OpenWRT Build System Configuration Cleanup to streamline the codebase, reduce user confusion, and improve maintainability. Technologies demonstrated: git, OpenWRT build system, treewide cleanup, patch hygiene.

December 2024

1 Commits

Dec 1, 2024

December 2024 monthly summary for coolsnowwolf/immortalwrt: Focused on reliability hardening with a targeted bug fix in the LED brightness control script. The change ensures the default brightness is set to maximum when no explicit value is provided, preventing the write error: Invalid argument and restoring LED management via the Luci UI.

May 2024

1 Commits • 1 Features

May 1, 2024

2024-05 Monthly Summary – DragonBluep/openwrt focus on kernel driver compatibility. Delivered Kernel Compatibility Simplification for ltq-vdsl-vr11-mei: removed legacy kernel support in favor of 6.6+ only, consolidating code paths and alignment with current kernel features. No unrelated major bug fixes reported this month; the work reduces risk and maintenance burden going forward. Overall impact includes a leaner codebase, streamlined testing, and faster release readiness. Demonstrated technologies/skills include kernel driver updates, version gating, code refactoring, Git discipline, and impact analysis for release planning.

August 2023

1 Commits

Aug 1, 2023

Monthly summary for 2023-08 (DragonBluep/openwrt). Focus on business value and technical achievements. Delivered a critical packaging fix by removing static linking for the ltq-vdsl-vr11-mei package, enabling dynamic linking to libc, and addressing a glibc compilation error. Commit 4aea0689e750151e32a9408dec232a8625b8474d.

Activity

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Quality Metrics

Correctness94.0%
Maintainability90.6%
Architecture88.2%
Performance87.2%
AI Usage24.8%

Skills & Technologies

Programming Languages

CC++DTSMakefilePythonShellYAML

Technical Skills

API IntegrationBuild SystemsC programmingConfiguration ManagementDevice DriversDevice TreeDriver DevelopmentEmbedded SystemsEmbedded Systems DevelopmentHome AutomationKernel ConfigurationKernel DevelopmentLinuxLinux kernel developmentNetworking

Repositories Contributed To

4 repos

Overview of all repositories you've contributed to across your timeline

DragonBluep/openwrt

Aug 2023 Apr 2026
6 Months active

Languages Used

CMakefileDTSShell

Technical Skills

C programmingLinux kernel developmentbuild system configurationdriver developmentkernel developmentembedded systems

Fmstrat/esphome

Jun 2025 Jun 2025
1 Month active

Languages Used

C++PythonYAML

Technical Skills

API IntegrationConfiguration ManagementEmbedded SystemsHome AutomationRefactoringTesting

coolsnowwolf/immortalwrt

Dec 2024 Dec 2024
1 Month active

Languages Used

Shell

Technical Skills

Embedded SystemsShell Scripting

namiltd/openwrt

May 2026 May 2026
1 Month active

Languages Used

C

Technical Skills

Linuxembedded systemskernel development