victronenergy/gui-v2
Nov 2024 – Oct 2025
8 Months active
Languages Used
C++JavaScriptQML
Technical Skills
Code RefactoringEmbedded SystemsFront-end DevelopmentInternationalizationQMLUI Development
ReinvdZee
PROFILE
Reinvdzee
Rik van der Zee developed and enhanced user interface features for the victronenergy/gui-v2 repository, focusing on generator control, sensor integration, and system reliability. He implemented dynamic UI components in QML and C++ to improve operator clarity, such as real-time generator state displays, tank-level automation, and alarm settings for DC input monitoring. Rik refactored code for maintainability, introduced robust state management, and improved accessibility for device integrations like Shelly. His work addressed both feature delivery and bug fixes, demonstrating depth in embedded systems UI, frontend development, and API design, resulting in a more reliable and user-friendly experience for end users.
Overall Statistics
Feature vs Bugs
67%Features
Repository Contributions
17Total
Bugs
4
Commits
17
Features
8
Lines of code
257
Activity Months8
Your Network
26 peopleSame Organization
@victronenergy.com6
Work History
October 2025
1 Commits • 1 Features
Oct 1, 2025Month: 2025-10 — VictronEnergy GUI-v2: Shelly integration UI accessibility improvement. Summary: Delivered a targeted UI enhancement to make the Shelly integration settings always visible on the Settings page by removing the conditional display logic that hid the menu when no Shelly devices were detected. This change reduces user friction, improves accessibility for Shelly device configuration, and aligns with the product goal of a consistent, discoverable integration experience. No other major bugs were reported as part of this work; the change focuses on frontend usability and settings discoverability within GUI-v2.
1 Commits • 1 Features
Oct 1, 2025Month: 2025-10 — VictronEnergy GUI-v2: Shelly integration UI accessibility improvement. Summary: Delivered a targeted UI enhancement to make the Shelly integration settings always visible on the Settings page by removing the conditional display logic that hid the menu when no Shelly devices were detected. This change reduces user friction, improves accessibility for Shelly device configuration, and aligns with the product goal of a consistent, discoverable integration experience. No other major bugs were reported as part of this work; the change focuses on frontend usability and settings discoverability within GUI-v2.
October 2025
June 2025
1 Commits • 1 Features
Jun 1, 2025June 2025 monthly summary for victronenergy/gui-v2: Focused refactoring to improve user-facing terminology while preserving behavior. Implemented a codebase-wide rename of the Latching API to Toggle, spanning QML files and C++ enums. This work aligns with user expectations and reduces cognitive load when interacting with switch functionality.
June 2025
1 Commits • 1 Features
Jun 1, 2025June 2025 monthly summary for victronenergy/gui-v2: Focused refactoring to improve user-facing terminology while preserving behavior. Implemented a codebase-wide rename of the Latching API to Toggle, spanning QML files and C++ enums. This work aligns with user expectations and reduces cognitive load when interacting with switch functionality.
May 2025
2 Commits
May 1, 2025May 2025 (2025-05) focused on stabilizing sensor-related features and IO extender input configurations in victronenergy/gui-v2. Delivered targeted bug fixes that improve correctness, reliability, and maintainability, enabling a better end-user experience and laying groundwork for future feature work.
2 Commits
May 1, 2025May 2025 (2025-05) focused on stabilizing sensor-related features and IO extender input configurations in victronenergy/gui-v2. Delivered targeted bug fixes that improve correctness, reliability, and maintainability, enabling a better end-user experience and laying groundwork for future feature work.
May 2025
March 2025
1 Commits • 1 Features
Mar 1, 2025In March 2025, delivered a targeted UI feature for victronenergy/gui-v2: dynamic visibility of Genset start/stop controls, driven by real-time control status. Refactored GensetModel to conditionally render controls based on whether a genset is actively managed by the start/stop functionality. Added new properties to determine control status, enabling clean, scalable UI for managing multiple gensets. No major bugs fixed this month in this repo. This work improves operator clarity, reduces mis-operation risk in multi-gen environments, and supports faster onboarding for new genset configurations.
March 2025
1 Commits • 1 Features
Mar 1, 2025In March 2025, delivered a targeted UI feature for victronenergy/gui-v2: dynamic visibility of Genset start/stop controls, driven by real-time control status. Refactored GensetModel to conditionally render controls based on whether a genset is actively managed by the start/stop functionality. Added new properties to determine control status, enabling clean, scalable UI for managing multiple gensets. No major bugs fixed this month in this repo. This work improves operator clarity, reduces mis-operation risk in multi-gen environments, and supports faster onboarding for new genset configurations.
February 2025
5 Commits • 1 Features
Feb 1, 2025February 2025: Delivered targeted automation enhancements in victronenergy/gui-v2 focused on generator control reliability, safety, and operational visibility. Implemented a tank-level based stop and control feature with a startup threshold, new UI component, and the ability to disable manual starts when tank levels are too low, leading to safer autonomous operation. Introduced a dedicated generator state "Stopped by tank level" to improve status reporting and automation decisions. Fixed a critical autostart inconsistency by converting /AutoStartEnabled from boolean to integer, ensuring type-safe autostart decisions and robust comparisons. These changes reduce manual interventions, improve safety, and provide clearer diagnostics for operators and maintenance teams. Technologies demonstrated include UI component development, state-machine updates, configuration-driven control logic, and data-type normalization for reliable automation.
5 Commits • 1 Features
Feb 1, 2025February 2025: Delivered targeted automation enhancements in victronenergy/gui-v2 focused on generator control reliability, safety, and operational visibility. Implemented a tank-level based stop and control feature with a startup threshold, new UI component, and the ability to disable manual starts when tank levels are too low, leading to safer autonomous operation. Introduced a dedicated generator state "Stopped by tank level" to improve status reporting and automation decisions. Fixed a critical autostart inconsistency by converting /AutoStartEnabled from boolean to integer, ensuring type-safe autostart decisions and robust comparisons. These changes reduce manual interventions, improve safety, and provide clearer diagnostics for operators and maintenance teams. Technologies demonstrated include UI component development, state-machine updates, configuration-driven control logic, and data-type normalization for reliable automation.
February 2025
January 2025
1 Commits • 1 Features
Jan 1, 2025Summary for 2025-01: Delivered the new 'No Generator at DC' alarm feature in victronenergy/gui-v2, including a dedicated UI element and the underlying backend toggle logic to enable monitoring of generator behavior on DC input. No major bugs fixed or reported in this repository for the period. Impact: enhances reliability and safety by providing real-time visibility into DC-input generator state, enabling faster troubleshooting and proactive maintenance planning. Technologies/skills demonstrated: frontend UI development, generator settings integration, alarm/setting implementation, and strong commit-based traceability with a precise change record (commit bd748145ee05db8dc3c6b54df1e8e4b2dc089f04).
January 2025
1 Commits • 1 Features
Jan 1, 2025Summary for 2025-01: Delivered the new 'No Generator at DC' alarm feature in victronenergy/gui-v2, including a dedicated UI element and the underlying backend toggle logic to enable monitoring of generator behavior on DC input. No major bugs fixed or reported in this repository for the period. Impact: enhances reliability and safety by providing real-time visibility into DC-input generator state, enabling faster troubleshooting and proactive maintenance planning. Technologies/skills demonstrated: frontend UI development, generator settings integration, alarm/setting implementation, and strong commit-based traceability with a precise change record (commit bd748145ee05db8dc3c6b54df1e8e4b2dc089f04).
December 2024
1 Commits • 1 Features
Dec 1, 2024December 2024: Focused UI enhancement in victronenergy/gui-v2 to clarify and correct the generator status display. Implemented precise representation of Auto-started and warm-up/cool-down states in the generator state field, improving real-time visibility for operators and reducing ambiguity in lifecycle status messages. The change is traceable and aligned with existing UI state management practices, with minimal risk and clear deliverables.
1 Commits • 1 Features
Dec 1, 2024December 2024: Focused UI enhancement in victronenergy/gui-v2 to clarify and correct the generator status display. Implemented precise representation of Auto-started and warm-up/cool-down states in the generator state field, improving real-time visibility for operators and reducing ambiguity in lifecycle status messages. The change is traceable and aligned with existing UI state management practices, with minimal risk and clear deliverables.
December 2024
November 2024
5 Commits • 2 Features
Nov 1, 2024November 2024 focused on improving operator UX and system reliability in victronenergy/gui-v2. Key deliveries include a UX overhaul for Generator periodic run, including refined status detection, renaming 'Test run' to 'Periodic run', and clarifying the runtime label in the UI; integration of Lynx Smart BMS alarms and system information paths to monitor high current, BMS cable faults, bad contactors, and cells per battery; and a bug fix to generator battery monitor options parsing that ensures start/stop flows are correctly evaluated and presented to users. These changes collectively reduce operator error, enhance real-time monitoring, and improve reliability across the generator and BMS workflows.
November 2024
5 Commits • 2 Features
Nov 1, 2024November 2024 focused on improving operator UX and system reliability in victronenergy/gui-v2. Key deliveries include a UX overhaul for Generator periodic run, including refined status detection, renaming 'Test run' to 'Periodic run', and clarifying the runtime label in the UI; integration of Lynx Smart BMS alarms and system information paths to monitor high current, BMS cable faults, bad contactors, and cells per battery; and a bug fix to generator battery monitor options parsing that ensures start/stop flows are correctly evaluated and presented to users. These changes collectively reduce operator error, enhance real-time monitoring, and improve reliability across the generator and BMS workflows.
Activity
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Quality Metrics
Correctness87.6%
Maintainability89.4%
Architecture85.8%
Performance84.8%
AI Usage20.0%
Skills & Technologies
Programming Languages
C++JavaScriptQML
Technical Skills
API DesignCode RefactoringEmbedded SystemsEmbedded Systems UIFront-end DevelopmentFrontend DevelopmentInternationalizationQMLQt/QMLState ManagementUI DevelopmentUI/UX Development
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