Laurent Faillie - System Architect at Overkiz

Laurent Faillie

System Architect at Overkiz

Annecy, Auvergne-Rhône-Alpes, France

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Summary

👤

Senior

🎓

Top School

Laurent Faillie is a system architect based in the French Alps with 11+ years of experience designing secure, resilient distributed systems across industries and continents. He blends hands-on engineering (from embedded IoT drivers and edge PostgreSQL to cloud-native Kubernetes and AWS) with organizational design, having led high-security infrastructure projects compliant with LPM, NIS1 and NIS2. Comfortable in multicultural, offshoring environments, he’s a syntheses-minded mentor and trainer who also contributes to open-source IoT projects (notably low-level driver work on the TTGO T-Watch library). Equally at ease building state-of-the-art architectures and pragmatic “better-than-nothing” solutions for budget-constrained contexts, he pairs broad OS and middleware expertise with a lifelong interest in mountain sports and smart-home tinkering that keeps his hardware skills sharp.

11 years of coding experience

17 years of employment as a software developer

Google Cybersecurity Certificate Cyber-opérations et guerre électronique, Google Cybersecurity Certificate Cyber-opérations et guerre électronique at Coursera

Baccalauréat F3 Electrotechnique, Baccalauréat F3 Electrotechnique at E.C.A, Annecy le vieux

National Conservatory of Arts and Crafts

D.U.T. Génie Electrique et Informatique Industrielle, D.U.T. Génie Electrique et Informatique Industrielle at I.U.T. Annecy le vieux

French, English

Github Skills (12)

esp3210

debugging10

embedded10

debug10

c-language10

cprogramming-language10

sys10

arduino10

system-integration10

integrations10

hardware-interface10

i2c9

Programming languages (4)

C++ShellCLua

Github contributions (5)

Xinyuan-LilyGO/TTGO_TWatch_Library

Oct 2020 - Jan 2021

Role in this project:

Embedded Systems Engineer / IoT Developer

Contributions:7 commits, 4 PRs, 12 comments in 3 months

Contributions summary:Laurent primarily contributed to the `ttgo_twatch_library`, focusing on driver-level improvements and debugging. Their commits addressed warnings in memory allocation, added debug statements for troubleshooting, and implemented features such as retrieving and setting time-related configurations. Furthermore, they extended existing drivers for the AXP20x power management IC, adding debug information and flags. These changes suggest a focus on the core functionality and hardware interaction of the library.

esp32ttgoarduinolilygotwatch

destroyedlolo/Marcel

May 2015 - Nov 2022

Very lightweight daemon to publish figures to a MQTT broker (1wire data as temperatures, ISP real time consumption, UPS figures, meteo forecast, ...), check subscribted topics and alerts if out of range or missing. Custom decision scripts can be created in Lua.

Contributions:16 releases, 608 commits, 52 PRs in 7 years 7 months

figuresnotificationsmissingmqtt-brokertemperatures

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