Telecominfraproject/wlan-ap
Oct 2024 – Jan 2026
11 Months active
Languages Used
CJavaScriptShellMakefilePythonucUcode
Technical Skills
C programmingembedded systemsnetwork programmingCode HygieneCode RefactoringEmbedded Systems
Marek Kwaczynski
PROFILE
Marek Kwaczynski
Marek contributed to the Telecominfraproject/wlan-ap repository by developing and refining features for wireless networking, cloud discovery, and device management. He engineered solutions such as configurable passive scanning, robust Multi-PSK support, and audit logging for cloud controller discovery, using C, JavaScript, and shell scripting. Marek addressed kernel-level issues in dynamic VLAN handling and improved Wi-Fi 7 scanning reliability, focusing on code hygiene and maintainability. His work integrated seamlessly with embedded systems and Linux kernel development, consistently reducing failure modes and improving operational stability. The depth of his contributions reflects strong expertise in network configuration, wireless security, and system administration.
Overall Statistics
Feature vs Bugs
52%Features
Repository Contributions
27Total
Bugs
11
Commits
27
Features
12
Lines of code
1,044
Activity Months11
Your Network
38 peopleSame Organization
@shasta.cloud4
Shared Repositories
34
800246@emplustech.comMember
alex18_huangMember
Arif AlamMember
Oleksandr MazurMember
Sundareswar PMember
CarosLiangMember
cpchangempluMember
Firas ShaariMember
Justin.GuoMember
Work History
January 2026
1 Commits
Jan 1, 2026January 2026 monthly summary for Telecominfraproject/wlan-ap: Delivered a critical kernel-panic fix addressing dynamic VLAN handling on 5 GHz, enhancing wireless stack stability in enterprise deployments. The patch validates the channel definition before accessing the band during Channel Switch Announcement (CSA), preventing NULL dereferences and crashes. Linked to WIFI-15312 and implemented in commit 81a358f52ef121b97b822b0e5ff4704a445d789f, with testing and integration in the wlan-ap repo. Result: improved uptime, reduced customer downtime, and stronger reliability guarantees for 5 GHz operation. Demonstrates deep expertise in mac80211 CSA flow, VLAN handling, and kernel patching under real-world deployment constraints.
1 Commits
Jan 1, 2026January 2026 monthly summary for Telecominfraproject/wlan-ap: Delivered a critical kernel-panic fix addressing dynamic VLAN handling on 5 GHz, enhancing wireless stack stability in enterprise deployments. The patch validates the channel definition before accessing the band during Channel Switch Announcement (CSA), preventing NULL dereferences and crashes. Linked to WIFI-15312 and implemented in commit 81a358f52ef121b97b822b0e5ff4704a445d789f, with testing and integration in the wlan-ap repo. Result: improved uptime, reduced customer downtime, and stronger reliability guarantees for 5 GHz operation. Demonstrates deep expertise in mac80211 CSA flow, VLAN handling, and kernel patching under real-world deployment constraints.
January 2026
September 2025
3 Commits • 2 Features
Sep 1, 2025September 2025 monthly summary for Telecominfraproject/wlan-ap. Focused on stabilizing the cloud discovery workflow and certificate provisioning. Delivered targeted bug fix and two reliability-enhancing features to reduce failure modes, improve provisioning speed, and strengthen security posture.
September 2025
3 Commits • 2 Features
Sep 1, 2025September 2025 monthly summary for Telecominfraproject/wlan-ap. Focused on stabilizing the cloud discovery workflow and certificate provisioning. Delivered targeted bug fix and two reliability-enhancing features to reduce failure modes, improve provisioning speed, and strengthen security posture.
August 2025
1 Commits • 1 Features
Aug 1, 2025August 2025 — Telecominfraproject/wlan-ap: Delivered Cloud Controller Discovery Audit Logging feature to persist the method and timestamp of cloud controller discovery (DHCP, FLASH, OpenLAN) to a JSON file. This provides an auditable trail for provisioning, accelerates troubleshooting, and improves governance and compliance. The work demonstrates strong skills in JSON persistence, logging, and integration with existing discovery workflows, with clear business value in provisioning visibility and auditability. No major bugs were reported this month; changes are focused and release-ready.
1 Commits • 1 Features
Aug 1, 2025August 2025 — Telecominfraproject/wlan-ap: Delivered Cloud Controller Discovery Audit Logging feature to persist the method and timestamp of cloud controller discovery (DHCP, FLASH, OpenLAN) to a JSON file. This provides an auditable trail for provisioning, accelerates troubleshooting, and improves governance and compliance. The work demonstrates strong skills in JSON persistence, logging, and integration with existing discovery workflows, with clear business value in provisioning visibility and auditability. No major bugs were reported this month; changes are focused and release-ready.
August 2025
July 2025
2 Commits • 1 Features
Jul 1, 2025July 2025 monthly summary for Telecominfraproject/wlan-ap: Security and reliability enhancements for next-gen Wi-Fi deployments. Delivered WPA3 GCMP-256 support for 6 GHz HE/EHT interfaces and fixed rate limiting for WiFi-7 devices. These changes improve security posture, policy consistency across interfaces, and readiness for WIFI-14594-aligned deployments.
July 2025
2 Commits • 1 Features
Jul 1, 2025July 2025 monthly summary for Telecominfraproject/wlan-ap: Security and reliability enhancements for next-gen Wi-Fi deployments. Delivered WPA3 GCMP-256 support for 6 GHz HE/EHT interfaces and fixed rate limiting for WiFi-7 devices. These changes improve security posture, policy consistency across interfaces, and readiness for WIFI-14594-aligned deployments.
June 2025
1 Commits
Jun 1, 2025June 2025 monthly summary: Delivered a critical bug fix for MPSK assignment across interfaces sharing the same SSID and addressed reload handling to prevent missed configuration reloads. The fix ensures ssid.mpsk is true when MPSK is enabled on any interface and is not overwritten by false values, and it guarantees reload events are processed even if MPSK is not enabled. These changes improve network stability, reduce configuration downtime, and strengthen reliability in multi-interface SSID scenarios. Commit reference included for traceability: 1213182012effaaff63c329cd58b26ecc389a9dd (mpskd: fix incorrect MPSK value assignment).
1 Commits
Jun 1, 2025June 2025 monthly summary: Delivered a critical bug fix for MPSK assignment across interfaces sharing the same SSID and addressed reload handling to prevent missed configuration reloads. The fix ensures ssid.mpsk is true when MPSK is enabled on any interface and is not overwritten by false values, and it guarantees reload events are processed even if MPSK is not enabled. These changes improve network stability, reduce configuration downtime, and strengthen reliability in multi-interface SSID scenarios. Commit reference included for traceability: 1213182012effaaff63c329cd58b26ecc389a9dd (mpskd: fix incorrect MPSK value assignment).
June 2025
May 2025
3 Commits • 1 Features
May 1, 2025May 2025 monthly summary for Telecominfraproject/wlan-ap: Key features delivered and stability improvements including EMPSK PSK passphrase propagation fix, safer htmode handling in iwinfo, and hardware-specific WLAN MAC derivation for Edgecore EAP-105. These changes improve reliability, reduce runtime errors, and ensure correct MAC addressing across devices, delivering business value through more robust deployments and easier maintenance.
May 2025
3 Commits • 1 Features
May 1, 2025May 2025 monthly summary for Telecominfraproject/wlan-ap: Key features delivered and stability improvements including EMPSK PSK passphrase propagation fix, safer htmode handling in iwinfo, and hardware-specific WLAN MAC derivation for Edgecore EAP-105. These changes improve reliability, reduce runtime errors, and ensure correct MAC addressing across devices, delivering business value through more robust deployments and easier maintenance.
April 2025
3 Commits • 1 Features
Apr 1, 2025In April 2025, delivered two critical updates for Telecominfraproject/wlan-ap that deliver tangible business value and improve operational reliability. Roaming: fixed the ASSOC-REJECT handling by correctly copying the SNonce from the Auth Request and re-randomizing the ANonce only when expired, significantly increasing roaming reliability. Radius-based Authentication Enhancements: added PSK2-RADIUS encryption support in hostapd configuration, covering WPA-PSK and FT-PSK with IEEE 802.11r, plus VLAN support and updated RADIUS settings; consolidated radius configuration to resolve client authentication rejections (WIFI-14459). These changes reduce roaming failures, strengthen security, and streamline radius-based onboarding across deployments.
3 Commits • 1 Features
Apr 1, 2025In April 2025, delivered two critical updates for Telecominfraproject/wlan-ap that deliver tangible business value and improve operational reliability. Roaming: fixed the ASSOC-REJECT handling by correctly copying the SNonce from the Auth Request and re-randomizing the ANonce only when expired, significantly increasing roaming reliability. Radius-based Authentication Enhancements: added PSK2-RADIUS encryption support in hostapd configuration, covering WPA-PSK and FT-PSK with IEEE 802.11r, plus VLAN support and updated RADIUS settings; consolidated radius configuration to resolve client authentication rejections (WIFI-14459). These changes reduce roaming failures, strengthen security, and streamline radius-based onboarding across deployments.
April 2025
March 2025
7 Commits • 3 Features
Mar 1, 2025March 2025 monthly summary for Telecominfraproject/wlan-ap focusing on delivering robust WiFi 7 support, improved device identification, and practical configuration examples, along with important robustness fixes across scanning, channel handling, and roaming logic. The work enhances reliability, scalability, and developer experience while enabling faster time-to-value for customers deploying next-generation WiFi features.
March 2025
7 Commits • 3 Features
Mar 1, 2025March 2025 monthly summary for Telecominfraproject/wlan-ap focusing on delivering robust WiFi 7 support, improved device identification, and practical configuration examples, along with important robustness fixes across scanning, channel handling, and roaming logic. The work enhances reliability, scalability, and developer experience while enabling faster time-to-value for customers deploying next-generation WiFi features.
December 2024
1 Commits • 1 Features
Dec 1, 2024December 2024 monthly summary for Telecominfraproject/wlan-ap focused on enhancing Wi-Fi channel management and reporting through a dedicated channel switch handler in the ucentral-event system. The work aligns with business goals of improved network visibility, faster diagnostics, and proactive spectrum management.
1 Commits • 1 Features
Dec 1, 2024December 2024 monthly summary for Telecominfraproject/wlan-ap focused on enhancing Wi-Fi channel management and reporting through a dedicated channel switch handler in the ucentral-event system. The work aligns with business goals of improved network visibility, faster diagnostics, and proactive spectrum management.
December 2024
November 2024
4 Commits • 1 Features
Nov 1, 2024November 2024 monthly summary for Telecominfraproject/wlan-ap focusing on MPSK robustness and Multi-PSK feature delivery, with concrete commits across hostapd/mpskd tooling. Highlights improved reliability, configurability, and security within wireless config workflows, and reinforced code hygiene for maintainability.
November 2024
4 Commits • 1 Features
Nov 1, 2024November 2024 monthly summary for Telecominfraproject/wlan-ap focusing on MPSK robustness and Multi-PSK feature delivery, with concrete commits across hostapd/mpskd tooling. Highlights improved reliability, configurability, and security within wireless config workflows, and reinforced code hygiene for maintainability.
October 2024
1 Commits • 1 Features
Oct 1, 2024In Oct 2024, delivered a configurable Passive Scanning Durations feature for the wlan-ap release, enabling operators to tailor passive scan windows for efficiency and resource usage. Implemented in the mac80211 software scan path, with commit 046ed8deb00921af84aa0a173c53d9b2835e0abd. This work directly addresses WIFI-14822 by allowing smaller, configurable duration values and reducing unnecessary channel time. The changes enhance deployment flexibility, improve scan efficiency, and contribute to lower power and CPU consumption in high-density environments.
1 Commits • 1 Features
Oct 1, 2024In Oct 2024, delivered a configurable Passive Scanning Durations feature for the wlan-ap release, enabling operators to tailor passive scan windows for efficiency and resource usage. Implemented in the mac80211 software scan path, with commit 046ed8deb00921af84aa0a173c53d9b2835e0abd. This work directly addresses WIFI-14822 by allowing smaller, configurable duration values and reducing unnecessary channel time. The changes enhance deployment flexibility, improve scan efficiency, and contribute to lower power and CPU consumption in high-density environments.
October 2024
Activity
Loading activity data...
Quality Metrics
Correctness88.2%
Maintainability86.0%
Architecture84.4%
Performance79.2%
AI Usage20.0%
Skills & Technologies
Programming Languages
CJavaScriptMakefilePythonShellUcodeuc
Technical Skills
Bug FixC programmingCloud DiscoveryCloud InfrastructureCode HygieneCode RefactoringConfiguration ManagementDevice DriversDevice ManagementDriver DevelopmentEmbedded SystemsEvent HandlingExample ImplementationFirmware DevelopmentJavaScript
Repositories Contributed To
Overview of all repositories you've contributed to across your timeline