David Chalco
PHD Student at Imperial College London
London, England, United Kingdom
Summary
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Rockstar🎓
Top SchoolDavid Chalco is a civil engineer and PhD student at Imperial College London specializing in structural and earthquake engineering, with six years of experience bridging academic research and practical design. As head of the Structural Engineering Research Group and an experienced university lecturer, he teaches and mentors students across undergraduate and graduate programs while advancing seismic assessment and protection systems. His background includes industry practice at KPFF and hands-on inspection work, giving him a pragmatic view of how research translates to safer buildings. Uncommonly for a structural engineer, he contributes to embedded systems and IoT projects on GitHub—fixing BLE and SPI issues on the NRF52840—demonstrating a rare blend of hardware-level coding and structural analysis.
6 years of coding experience
3 years of employment as a software developer
Bachelor's degree, Civil Engineering, Bachelor's degree, Civil Engineering at Universidad Nacional de San Agustin de ArequipaMaster’s Degree, Structures and Civil Construction, Master’s Degree, Structures and Civil Construction at Universidade de Brasília
English, Portuguese, Spanish
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (7)
c1710
freertos10
embedded10
btle10
spi10
c1110
sys10
Programming languages (5)
Github contributions (5)
aws/amazon-freertos
Jan 2020 - Jun 2021
DEPRECATED - See README.md
Role in this project:
Embedded Systems Engineer / IoT Developer
Embedded Systems Engineer / IoT DeveloperContributions:32 reviews, 59 commits, 52 PRs in 1 year 4 months
Contributions summary:David contributed to the Amazon FreeRTOS project, focusing on BLE data transfer and SPI communication on the NRF52840-DK platform. Their work involved fixing heap buffer overflows in BLE data transfer, addressing potential NULL dereferences, and adding unit tests using Unity and CMock. The user also added board-specific configurations for SPI, indicating experience with hardware-level interactions within the embedded environment.
markdown
dachalco/FreeRTOS-Kernel
Mar 2020 - Oct 2022
FreeRTOS kernel files only, submoduled into https://github.com/FreeRTOS/FreeRTOS and various other repos.
Contributions:14 releases, 2 PRs, 128 pushes in 2 years 7 months
kernellinuxmulticorefreertos-kernelfreertos
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