espressif/idf-extra-components
Jan 2025 – Apr 2026
3 Months active
Languages Used
CYAML
Technical Skills
Embedded SystemsNetwork ProtocolsC programmingembedded systemssecurity protocolsnetwork protocols
Jon Shallow
PROFILE
Jon Shallow
Worked on the espressif/idf-extra-components repository to enhance IoT reliability and security through targeted protocol and library upgrades. Delivered server-side CoAP keepalive support using C and embedded systems expertise, enabling persistent IoT sessions and reducing connection drops. Upgraded core dependencies, including libcoap and MbedTLS, to improve compatibility with evolving TLS stacks and address security vulnerabilities. Applied security patches to remediate critical CVEs while maintaining compatibility with ESP-IDF components. Validated builds and documented changes for auditability, ensuring stable integration. Focused on maintainability and risk reduction, the work demonstrated a methodical approach to protocol modernization and security hardening in embedded network environments.
Overall Statistics
Feature vs Bugs
67%Features
Repository Contributions
3Total
Bugs
1
Commits
3
Features
2
Lines of code
21
Activity Months3
Your Network
40 peopleWork History
April 2026
1 Commits
Apr 1, 2026April 2026 monthly summary for espressif/idf-extra-components focusing on security hardening through a CoAP library upgrade to address CVEs, with minimal surface changes and verified compatibility.
1 Commits
Apr 1, 2026April 2026 monthly summary for espressif/idf-extra-components focusing on security hardening through a CoAP library upgrade to address CVEs, with minimal surface changes and verified compatibility.
April 2026
January 2026
1 Commits • 1 Features
Jan 1, 2026January 2026 performance summary for espressif/idf-extra-components. Focused on security-critical dependency modernization by delivering a CoAP library upgrade to MbedTLS 4.0.0 to ensure compatibility and strengthen security. The work incorporated patches derived from libcoap release-4.3.5-patches to enable full support for MbedTLS 4.0.0. This modernization improves interoperability with the latest TLS stacks, aligns with upcoming ESP-IDF releases, and reduces security risk. Built and conducted initial validation to confirm compatibility across supported targets.
January 2026
1 Commits • 1 Features
Jan 1, 2026January 2026 performance summary for espressif/idf-extra-components. Focused on security-critical dependency modernization by delivering a CoAP library upgrade to MbedTLS 4.0.0 to ensure compatibility and strengthen security. The work incorporated patches derived from libcoap release-4.3.5-patches to enable full support for MbedTLS 4.0.0. This modernization improves interoperability with the latest TLS stacks, aligns with upcoming ESP-IDF releases, and reduces security risk. Built and conducted initial validation to confirm compatibility across supported targets.
January 2025
1 Commits • 1 Features
Jan 1, 2025January 2025: Delivered server-side CoAP keepalive support in espressif/idf-extra-components, enabling periodic keepalive signals to maintain long-lived IoT sessions. Upgraded libcoap dependency to a compatible version to enable keepalive functionality and improve overall stability. Result: higher reliability for edge devices and IoT deployments, reduced session drops, and smoother maintenance with aligned dependencies across the stack.
1 Commits • 1 Features
Jan 1, 2025January 2025: Delivered server-side CoAP keepalive support in espressif/idf-extra-components, enabling periodic keepalive signals to maintain long-lived IoT sessions. Upgraded libcoap dependency to a compatible version to enable keepalive functionality and improve overall stability. Result: higher reliability for edge devices and IoT deployments, reduced session drops, and smoother maintenance with aligned dependencies across the stack.
January 2025
Activity
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Quality Metrics
Correctness93.4%
Maintainability86.6%
Architecture86.6%
Performance86.6%
AI Usage20.0%
Skills & Technologies
Programming Languages
CYAML
Technical Skills
C programmingEmbedded SystemsNetwork Protocolsembedded systemsnetwork protocolssecurity protocols
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