HyperloopUPV-H8/adj
Feb 2025 – Jul 2025
6 Months active
Languages Used
CC++JavaScriptPython
Technical Skills
Code CleanupCommunication ProtocolsControl SystemsData AcquisitionData StructuresEmbedded Systems
Jorge Sáez
PROFILE
Jorge Sáez
Jorge worked on the HyperloopUPV-H8/adj repository, building and refining embedded systems for high-voltage and battery management. He developed communication frameworks, expanded battery telemetry, and introduced health monitoring infrastructure, focusing on reliability and maintainability. Using C and C++, Jorge implemented packet-based protocols, real-time data acquisition, and robust data structures to support safe hardware integration and diagnostics. His work included protocol development for fault reporting, system configuration refinement, and comprehensive testing. By consolidating voltage monitoring, enhancing BMS status visibility, and improving code quality through refactoring, Jorge delivered solutions that improved system safety, observability, and readiness for future feature expansion.
Overall Statistics
Feature vs Bugs
76%Features
Repository Contributions
37Total
Bugs
4
Commits
37
Features
13
Lines of code
12,787
Activity Months6
Your Network
12 people
Work History
July 2025
12 Commits • 2 Features
Jul 1, 2025July 2025 (HyperloopUPV-H8/adj): Delivered two high-impact features enhancing battery management, health telemetry, and system health monitoring, with accompanying testing and stability improvements. The work strengthens safety, reliability, and maintainability while enabling proactive maintenance and alignment with health/telemetry standards. Key outcomes include expanded battery temperature and voltage monitoring with multiple readings, percentage-based metrics, and robust validation, plus new BMS status visibility and warning ranges. Additionally, a new System Health Monitoring Infrastructure (SDC/SOC) introduces dedicated status and SOC packets, improving interoperability and data quality across subsystems. Combined, these efforts improve monitoring fidelity, enable earlier issue detection, and support future analytics and regulatory readiness.
12 Commits • 2 Features
Jul 1, 2025July 2025 (HyperloopUPV-H8/adj): Delivered two high-impact features enhancing battery management, health telemetry, and system health monitoring, with accompanying testing and stability improvements. The work strengthens safety, reliability, and maintainability while enabling proactive maintenance and alignment with health/telemetry standards. Key outcomes include expanded battery temperature and voltage monitoring with multiple readings, percentage-based metrics, and robust validation, plus new BMS status visibility and warning ranges. Additionally, a new System Health Monitoring Infrastructure (SDC/SOC) introduces dedicated status and SOC packets, improving interoperability and data quality across subsystems. Combined, these efforts improve monitoring fidelity, enable earlier issue detection, and support future analytics and regulatory readiness.
July 2025
June 2025
7 Commits • 3 Features
Jun 1, 2025June 2025 (2025-06) — In HyperloopUPV-H8/adj, delivered expanded battery telemetry with IMD integration, added Ohm unit support, introduced health/status reporting, and fixed a minor bug. These changes enhance diagnostics, telemetry richness, and unit coverage, enabling more accurate monitoring and informed decision-making for performance and reliability.
June 2025
7 Commits • 3 Features
Jun 1, 2025June 2025 (2025-06) — In HyperloopUPV-H8/adj, delivered expanded battery telemetry with IMD integration, added Ohm unit support, introduced health/status reporting, and fixed a minor bug. These changes enhance diagnostics, telemetry richness, and unit coverage, enabling more accurate monitoring and informed decision-making for performance and reliability.
May 2025
2 Commits • 2 Features
May 1, 2025Month: 2025-05 (HyperloopUPV-H8/adj) Key features delivered: - HVSCU System Configuration Refinement: Updated HVSCU configuration and operational parameters to refine behavior and adapt to new requirements. - Fault Reporting: New Fault Packet Structure: Introduced a new FAULT packet structure to encapsulate fault-related information for error reporting and diagnostics. Major bugs fixed: - No explicit bug fixes recorded for this period in the provided data. Overall impact and accomplishments: - Enhanced configurability and reliability of HVSCU, enabling smoother adoption of new requirements and improved behavior in production. - Improved fault visibility and diagnostics through a dedicated FAULT packet structure, enabling faster triage and root-cause analysis. - Clear traceability from commits to features, supporting auditability and faster onboarding for future maintenance. Technologies/skills demonstrated: - Embedded systems configuration management and parameter tuning. - Protocol design and data structure definition (FAULT packet). - Git-based traceability with concise, purpose-driven commits and messages. - Cross-module coordination and requirement-driven development.
2 Commits • 2 Features
May 1, 2025Month: 2025-05 (HyperloopUPV-H8/adj) Key features delivered: - HVSCU System Configuration Refinement: Updated HVSCU configuration and operational parameters to refine behavior and adapt to new requirements. - Fault Reporting: New Fault Packet Structure: Introduced a new FAULT packet structure to encapsulate fault-related information for error reporting and diagnostics. Major bugs fixed: - No explicit bug fixes recorded for this period in the provided data. Overall impact and accomplishments: - Enhanced configurability and reliability of HVSCU, enabling smoother adoption of new requirements and improved behavior in production. - Improved fault visibility and diagnostics through a dedicated FAULT packet structure, enabling faster triage and root-cause analysis. - Clear traceability from commits to features, supporting auditability and faster onboarding for future maintenance. Technologies/skills demonstrated: - Embedded systems configuration management and parameter tuning. - Protocol design and data structure definition (FAULT packet). - Git-based traceability with concise, purpose-driven commits and messages. - Cross-module coordination and requirement-driven development.
May 2025
April 2025
5 Commits • 1 Features
Apr 1, 2025April 2025 – HyperloopUPV-H8/adj: Focused on reliability, safety, and maintainability by delivering foundational HV monitoring upgrades and a critical user state fix. Delivered the High Voltage Monitoring and Control System Upgrade, consolidating voltage data paths, HVSCU enhancements, and foundational format updates to enable reliable voltage monitoring, safe HV control, and groundwork for future features. Fixed is_active handling to ensure accurate user status on deactivation. These changes improve system readiness for field deployment, enhance data integrity, and pave the way for future telemetry and monitoring capabilities.
April 2025
5 Commits • 1 Features
Apr 1, 2025April 2025 – HyperloopUPV-H8/adj: Focused on reliability, safety, and maintainability by delivering foundational HV monitoring upgrades and a critical user state fix. Delivered the High Voltage Monitoring and Control System Upgrade, consolidating voltage data paths, HVSCU enhancements, and foundational format updates to enable reliable voltage monitoring, safe HV control, and groundwork for future features. Fixed is_active handling to ensure accurate user status on deactivation. These changes improve system readiness for field deployment, enhance data integrity, and pave the way for future telemetry and monitoring capabilities.
March 2025
3 Commits • 2 Features
Mar 1, 2025March 2025 — Delivered foundational capabilities and reliability fixes that unlock hardware integration and safe startup sequencing. Packet Handling Core introduces current packet concept for data transmission groundwork; HVSCU module scaffolding enables high-voltage system control interface; Initialization Sequence Guard enforces proper zeroing order to prevent init-time issues. These efforts establish a robust base for upcoming features and reduce risk in early-stage deployments.
3 Commits • 2 Features
Mar 1, 2025March 2025 — Delivered foundational capabilities and reliability fixes that unlock hardware integration and safe startup sequencing. Packet Handling Core introduces current packet concept for data transmission groundwork; HVSCU module scaffolding enables high-voltage system control interface; Initialization Sequence Guard enforces proper zeroing order to prevent init-time issues. These efforts establish a robust base for upcoming features and reduce risk in early-stage deployments.
March 2025
February 2025
8 Commits • 3 Features
Feb 1, 2025February 2025 — HyperloopUPV-H8/adj: Key features delivered include HVSCU Communication Framework (packet initialization, sdc_obccu order, HVSCU IP config), Battery Packet Support in HVSCU (data structures, integration, new measurements), and IMD Bypass for testing. Major bug fix: removal of unused board data to simplify codebase. Overall impact: enabled future HVSCU capabilities, improved battery monitoring analytics, safer testing, and reduced maintenance overhead. Technologies/skills demonstrated: embedded C/C++, packet-based communication, subsystem integration, version control, testing/configuration.
February 2025
8 Commits • 3 Features
Feb 1, 2025February 2025 — HyperloopUPV-H8/adj: Key features delivered include HVSCU Communication Framework (packet initialization, sdc_obccu order, HVSCU IP config), Battery Packet Support in HVSCU (data structures, integration, new measurements), and IMD Bypass for testing. Major bug fix: removal of unused board data to simplify codebase. Overall impact: enabled future HVSCU capabilities, improved battery monitoring analytics, safer testing, and reduced maintenance overhead. Technologies/skills demonstrated: embedded C/C++, packet-based communication, subsystem integration, version control, testing/configuration.
Activity
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Quality Metrics
Correctness76.2%
Maintainability76.2%
Architecture71.8%
Performance71.4%
AI Usage25.4%
Skills & Technologies
Programming Languages
CC++JavaScriptPython
Technical Skills
Algorithm OptimizationBackend DevelopmentBattery Management SystemsBug FixingC ProgrammingCode CleanupCode FormattingCommunication ProtocolsControl SystemsData AcquisitionData AnalysisData ManagementData StructuresEmbedded SystemsEmbedded Systems Development
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