dalathegreat/Battery-Emulator
Mar 2026 – May 2026
2 Months active
Languages Used
C++
Technical Skills
C++ developmentC++ programmingbattery management systemscode refactoringembedded systemsgtest
Vitalii Chasovskyi
PROFILE
Vitalii Chasovskyi
Worked on the Battery-Emulator repository to expand battery compatibility and improve reliability for battery management systems. Delivered support for Bolt 2 and Bolt-Ampera variants by updating battery handling logic, data layers, and user interface components. Enhanced safety and accuracy through voltage synchronization fixes and static state persistence, using C++ and gtest for robust unit testing. Improved amp-hour calculations for large battery packs by introducing nominal voltage-based computation and fallback logic, addressing display inconsistencies at high state of charge. Refactored and formatted code for maintainability, leveraging embedded systems expertise and clang-format to reduce maintenance risk and support future scalability.
Overall Statistics
Feature vs Bugs
50%Features
Repository Contributions
9Total
Bugs
2
Commits
9
Features
2
Lines of code
881
Activity Months2
Your Network
50 peopleShared Repositories
50
Work History
May 2026
2 Commits • 1 Features
May 1, 20262026-05 Monthly Summary – Battery-Emulator (dalathegreat/Battery-Emulator). Key deliverables and impact: - Feature delivered: Battery Management System improvement for large packs. The calculation of rated and remaining Ah now uses nominal voltage, stabilizes Ah values across state of charge (SOC), fixes integer truncation, and relies on reported_total_capacity_Wh with a safe fallback to current voltage when design limits aren't configured. This enhances accuracy and display reliability for large packs at high SOC, directly improving energy accounting and user-facing metrics. - Major bug fix / refactor: Code Refactor for Readability (no functional change). Performed formatting cleanup (clang-formatting) to improve readability and maintainability without altering behavior. Commit: ac6467763914300894831acec3728d791217e2d1. - Overall impact and accomplishments: Increased reliability and accuracy of Ah accounting for large battery packs, reducing display inconsistencies and enabling safer scaling. The readability-focused refactor reduces maintenance risk and accelerates future feature work. The work aligns with product goals of dependable energy accounting and a cleaner codebase. - Technologies and skills demonstrated: BYD-CAN integration, SOC-aware Ah computation, nominal voltage-based calculations, robust fallback logic, C/C++ enhancements, clang-format improvements, and commit-based traceability.
2 Commits • 1 Features
May 1, 20262026-05 Monthly Summary – Battery-Emulator (dalathegreat/Battery-Emulator). Key deliverables and impact: - Feature delivered: Battery Management System improvement for large packs. The calculation of rated and remaining Ah now uses nominal voltage, stabilizes Ah values across state of charge (SOC), fixes integer truncation, and relies on reported_total_capacity_Wh with a safe fallback to current voltage when design limits aren't configured. This enhances accuracy and display reliability for large packs at high SOC, directly improving energy accounting and user-facing metrics. - Major bug fix / refactor: Code Refactor for Readability (no functional change). Performed formatting cleanup (clang-formatting) to improve readability and maintainability without altering behavior. Commit: ac6467763914300894831acec3728d791217e2d1. - Overall impact and accomplishments: Increased reliability and accuracy of Ah accounting for large battery packs, reducing display inconsistencies and enabling safer scaling. The readability-focused refactor reduces maintenance risk and accelerates future feature work. The work aligns with product goals of dependable energy accounting and a cleaner codebase. - Technologies and skills demonstrated: BYD-CAN integration, SOC-aware Ah computation, nominal voltage-based calculations, robust fallback logic, C/C++ enhancements, clang-format improvements, and commit-based traceability.
May 2026
March 2026
7 Commits • 1 Features
Mar 1, 2026March 2026 monthly summary for Battery-Emulator focusing on business value and technical excellence. Delivered expanded battery compatibility (Bolt 2 and Bolt-Ampera variants) with integrated data layer and UI updates, strengthened safety and reliability through rigorous voltage synchronization fixes and static state persistence, and improved code maintainability via refactoring and test coverage. These efforts reduced risk, enabled new hardware support, and prepared the project for broader deployments.
March 2026
7 Commits • 1 Features
Mar 1, 2026March 2026 monthly summary for Battery-Emulator focusing on business value and technical excellence. Delivered expanded battery compatibility (Bolt 2 and Bolt-Ampera variants) with integrated data layer and UI updates, strengthened safety and reliability through rigorous voltage synchronization fixes and static state persistence, and improved code maintainability via refactoring and test coverage. These efforts reduced risk, enabled new hardware support, and prepared the project for broader deployments.
Activity
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Quality Metrics
Correctness93.4%
Maintainability86.8%
Architecture86.8%
Performance86.8%
AI Usage22.2%
Skills & Technologies
Programming Languages
C++
Technical Skills
C++ developmentC++ programmingbattery management systemscode formattingcode refactoringembedded systemsgtestsoftware developmentsoftware maintenanceunit testing
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