stanford-ssi/samwise-flight-software
Oct 2025 – Jan 2026
2 Months active
Languages Used
CC++YAMLMarkdownPython
Technical Skills
C programmingC++ programmingdata serializationembedded systemsfirmware developmentsoftware compatibility
Sanjay Somasundaram
PROFILE
Sanjay Somasundaram
Jay worked on the stanford-ssi/samwise-flight-software repository, delivering five features over two months focused on satellite telemetry and ground station operations. He enhanced the beacon system to support dual MPPT solar monitoring and cross-platform compatibility, using C and C++ for embedded firmware and data serialization. In January, Jay refactored the ground station core into an object-oriented Python architecture, improving protocol extensibility, state management, and real-time telemetry handling. He centralized telemetry logging, introduced new data models, and implemented HMAC-authenticated command transmission. The work improved mission reliability, observability, and maintainability, demonstrating depth in system architecture, protocol design, and cross-platform software development.
Overall Statistics
Feature vs Bugs
100%Features
Repository Contributions
12Total
Bugs
0
Commits
12
Features
5
Lines of code
4,138
Activity Months2
Your Network
25 peopleShared Repositories
25
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Luis CantoranMember
Work History
January 2026
9 Commits • 3 Features
Jan 1, 2026January 2026 performance highlights for stanford-ssi/samwise-flight-software: Delivered a major modular refactor of the Ground Station core into an OO architecture, enabling easier extension of protocol handling, state management, packet processing, and LoRa radio integration. Implemented real-time UI and telemetry improvements to support mission operations with non-blocking interfaces, persistent logging, UTC-timed telemetry, and HMAC-authenticated command transmission for secure, reliable operations. Centralized telemetry handling with TelemetryLogger and introduced new satellite data models (ADCS and Beacon) to improve telemetry interpretation, observability, and diagnostics. Completed documentation updates and tests to improve maintainability and future feature velocity. Overall, these changes delivered measurable business value: higher reliability in mission ops, faster bug fixing and feature iterations, improved observability and security, and clearer ownership of ground station components.
9 Commits • 3 Features
Jan 1, 2026January 2026 performance highlights for stanford-ssi/samwise-flight-software: Delivered a major modular refactor of the Ground Station core into an OO architecture, enabling easier extension of protocol handling, state management, packet processing, and LoRa radio integration. Implemented real-time UI and telemetry improvements to support mission operations with non-blocking interfaces, persistent logging, UTC-timed telemetry, and HMAC-authenticated command transmission for secure, reliable operations. Centralized telemetry handling with TelemetryLogger and introduced new satellite data models (ADCS and Beacon) to improve telemetry interpretation, observability, and diagnostics. Completed documentation updates and tests to improve maintainability and future feature velocity. Overall, these changes delivered measurable business value: higher reliability in mission ops, faster bug fixing and feature iterations, improved observability and security, and clearer ownership of ground station components.
January 2026
October 2025
3 Commits • 2 Features
Oct 1, 20252025-10 Monthly summary for stanford-ssi/samwise-flight-software: Delivered key telemetry enhancements and dual MPPT power monitoring with cross-platform readiness. Focused on business value by improving data reliability, energy management visibility, and deployment resilience across Windows and Linux. Maintained backward compatibility and expanded data models to support future telemetry features.
October 2025
3 Commits • 2 Features
Oct 1, 20252025-10 Monthly summary for stanford-ssi/samwise-flight-software: Delivered key telemetry enhancements and dual MPPT power monitoring with cross-platform readiness. Focused on business value by improving data reliability, energy management visibility, and deployment resilience across Windows and Linux. Maintained backward compatibility and expanded data models to support future telemetry features.
Activity
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Quality Metrics
Correctness93.4%
Maintainability85.0%
Architecture90.0%
Performance81.6%
AI Usage20.0%
Skills & Technologies
Programming Languages
CC++MarkdownPythonYAML
Technical Skills
API designC programmingC++ programmingPydanticPythonbackend developmentcommunication protocolsdata modelingdata processingdata serializationdocumentationembedded systemsfirmware developmentfull stack developmentground station operations
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