openhab/openhab-addons
Mar 2025 – May 2026
3 Months active
Languages Used
Java
Technical Skills
Embedded SystemsIoTJava DevelopmentOpenHAB Binding DevelopmentAPI integrationJava
Simon Spielmann
PROFILE
Simon Spielmann
Over a three-month period, this developer contributed to the openhab/openhab-addons repository by delivering three key features focused on security and user experience. They implemented a custom setDisplay action for Keba wallboxes, enabling dynamic text display with configurable durations using Java and OpenHAB Binding Development. For iCloud integration, they enhanced authentication by introducing Secure Remote Password (SRP) protocols and later added SMS-based two-factor authentication with trusted number verification, leveraging backend development and cryptography skills. Their work emphasized robust authentication workflows and clear documentation, resulting in improved security and automation capabilities for IoT and embedded systems without introducing new bugs.
Overall Statistics
Feature vs Bugs
100%Features
Repository Contributions
3Total
Bugs
0
Commits
3
Features
3
Lines of code
935
Activity Months3
Your Network
119 peopleWork History
May 2026
1 Commits • 1 Features
May 1, 2026May 2026: OpenHab Add-ons - Security enhancement for iCloud authentication. Implemented SMS-based 2FA with verification codes, including trusted-number checks integrated into the sign-in flow. This reduces risk of unauthorized access to iCloud-connected addons and aligns with security best practices. No critical bugs reported this month. Core technologies: authentication workflows, SMS-based verification, iCloud integration, and code contribution with a signed-off commit (d5c37a86b57e88396118ed3ff56fdf0cafc6165d).
1 Commits • 1 Features
May 1, 2026May 2026: OpenHab Add-ons - Security enhancement for iCloud authentication. Implemented SMS-based 2FA with verification codes, including trusted-number checks integrated into the sign-in flow. This reduces risk of unauthorized access to iCloud-connected addons and aligns with security best practices. No critical bugs reported this month. Core technologies: authentication workflows, SMS-based verification, iCloud integration, and code contribution with a signed-off commit (d5c37a86b57e88396118ed3ff56fdf0cafc6165d).
May 2026
December 2025
1 Commits • 1 Features
Dec 1, 2025December 2025 highlights for openhab/openhab-addons: Implemented Secure Remote Password (SRP) authentication for iCloud integration, significantly strengthening login security. No major bugs were reported for this repository this month. This work reduces credential exposure and lays the groundwork for stronger authentication across addons, delivering measurable business value in safer user experiences and compliance readiness.
December 2025
1 Commits • 1 Features
Dec 1, 2025December 2025 highlights for openhab/openhab-addons: Implemented Secure Remote Password (SRP) authentication for iCloud integration, significantly strengthening login security. No major bugs were reported for this repository this month. This work reduces credential exposure and lays the groundwork for stronger authentication across addons, delivering measurable business value in safer user experiences and compliance readiness.
March 2025
1 Commits • 1 Features
Mar 1, 2025March 2025 monthly summary for openhab/openhab-addons: Implemented a new Keba wallbox feature via a dedicated setDisplay action, enabling dynamic custom text display with optional duration and updated usage docs. No major bugs were reported in this period. This work lays groundwork for improved wallbox UX and automation capabilities, with a clean commit trail and documentation alignment.
1 Commits • 1 Features
Mar 1, 2025March 2025 monthly summary for openhab/openhab-addons: Implemented a new Keba wallbox feature via a dedicated setDisplay action, enabling dynamic custom text display with optional duration and updated usage docs. No major bugs were reported in this period. This work lays groundwork for improved wallbox UX and automation capabilities, with a clean commit trail and documentation alignment.
March 2025
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Quality Metrics
Correctness100.0%
Maintainability86.6%
Architecture93.4%
Performance80.0%
AI Usage20.0%
Skills & Technologies
Programming Languages
Java
Technical Skills
API integrationEmbedded SystemsIoTJavaJava DevelopmentOpenHAB Binding Developmentbackend developmentcryptographysecurity
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