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Jakob (Jack/XDjackieXD)

PROFILE

Jakob (jack/xdjackiexd)

Worked on the SpaceTeam/STS1_COBC_SW repository, focusing on embedded systems and RF communication using C++. Delivered three features over two months, including a firmware-level optimization that improved modem RX data throughput by reducing verbose debug prints, which streamlined logging and lowered processing overhead during data reception. Developed adaptive preamble length logic to ensure reliable amplifier warm-up across varying baud rates, enhancing RF link reliability. Introduced a modular RF test suite supporting multi-baud-rate testing, including 9600 baud, to expand validation coverage and accelerate integration. Emphasized configuration, low-level programming, and robust testing practices to improve system reliability and maintainability.

Overall Statistics

Feature vs Bugs

100%Features

Repository Contributions

3Total
Bugs
0
Commits
3
Features
3
Lines of code
121
Activity Months2

Work History

September 2025

2 Commits • 2 Features

Sep 1, 2025

2025-09 Monthly summary for SpaceTeam/STS1_COBC_SW: Focused on delivering reliable RF communication functionality and scalable test coverage to accelerate integration and improve field reliability. Key features delivered include adaptive preamble length for amplifier turn-on to ensure proper RF warm-up across data rates, and a modular RF test suite enabling multi-baud-rate testing with 9600 baud support. These changes reduce warm-up-related failures, improve RF link reliability across operating conditions, and expand validation coverage. Technologies demonstrated include dynamic modem property updates (SetConstantModemProperties, SetDataRate) and RF test scaffolding with RfReceive.test.cpp and RfSend.test.cpp.

July 2025

1 Commits • 1 Features

Jul 1, 2025

Monthly performance summary for 2025-07 focused on delivering a firmware-level optimization in the modem RX data path for SpaceTeam/STS1_COBC_SW, with clear business value through improved data throughput and logging efficiency.

Activity

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Quality Metrics

Correctness86.6%
Maintainability86.6%
Architecture80.0%
Performance80.0%
AI Usage20.0%

Skills & Technologies

Programming Languages

C++

Technical Skills

ConfigurationDebuggingEmbedded SystemsLow-level ProgrammingRF CommunicationRadio FrequencyTesting

Repositories Contributed To

1 repo

Overview of all repositories you've contributed to across your timeline

SpaceTeam/STS1_COBC_SW

Jul 2025 Sep 2025
2 Months active

Languages Used

C++

Technical Skills

DebuggingEmbedded SystemsLow-level ProgrammingConfigurationRF CommunicationRadio Frequency