François Leparoux
Technical Lead at Pluxee
Paris, Ile-de-France
Summary
👤
Senior🎓
Top SchoolFrançois Leparoux is a technical lead and full-stack engineer with 11 years of experience building products from embedded firmware to cloud-native web apps, currently leading engineering at Pluxee in Paris. He specializes in turning early ideas into fast, pragmatic MVPs, pairing Node.js backends and React/Vue frontends with Docker/Kubernetes infrastructure and mobile or desktop front-ends when needed. His background in embedded systems (ESP32, STM32, Raspberry Pi) and contributions to the popular portapack-mayhem HackRF firmware demonstrate a hands-on IoT and RF-hacking expertise that informs his system-level design choices. A seasoned mentor who collaborates closely with QA, product and design, he excels at delivering cohesive teams and production-ready features. Outside work he blends hardware hobbies—3D printing and RF experimentation—with endurance sports, a combination that reflects a practical, iterative approach to problem solving.
11 years of coding experience
9 years of employment as a software developer
Diplôme d'ingénieur Systèmes embarqués, Diplôme d'ingénieur Systèmes embarqués at EseoDUT Génie Electronique & Informatique Industrielle (GEII), DUT Génie Electronique & Informatique Industrielle (GEII) at Université de NantesBachelor's degree Cycle ingénieur 1ère année, Bachelor's degree Cycle ingénieur 1ère année at Ecole supérieure d'Electronique de l'Ouest-ESEO ANGERSBaccalauréat Mention Bien STI Electronique, Baccalauréat Mention Bien STI Electronique at Lycée Livet Nantes
English, Spanish, French
Stackoverflow
164reputation
5kreached
8answers
3questions
Github Skills (14)
firmware10
c-language10
pac10
cprogramming-language10
sdl9
file-management9
ui-design8
textview6
scroll6
android-recyclerview6
android6
statusbar6
android-fragments6
google-maps6
Programming languages (4)
Github contributions (5)
portapack-mayhem/mayhem-firmware
Sep 2020 - Sep 2020
Custom firmware for the HackRF+PortaPack H1/H2/H4
Role in this project:
Embedded Systems Engineer / IoT Developer
Embedded Systems Engineer / IoT DeveloperContributions:1 review, 7 commits, 6 PRs in 1 day
Contributions summary:François contributed to the custom firmware for the HackRF + PortaPack, primarily focusing on the user interface and file management functionalities within the application. They added a load button in the scanner UI to load frequency files, implemented file hiding in frequency managers, and updated the scanner application to save new frequencies into the user-loaded frequency file. These modifications included file handling, UI element integration, and logic within the radio frequency application.
portapacksdr-receiverfirmwarecustom-firmwaresdrsharp
rascafr/LaCommande
Nov 2015 - Oct 2016
Contributions:62 commits, 60 pushes, 1 branch in 1 year
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