Jean-christophe Bos
CTO & Co-founder at Achille.ai
France
Summary
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Top SchoolJean-Christophe Bos is a seasoned CTO and serial founder with over a decade of hands-on experience architecting secure, high-performance IoT, cloud and AI systems from concept to production. Currently co-founder and CTO at Achille.ai, he combines expertise in agentic LLMs, vector databases and SaaS integrations with a deep background in embedded systems, wireless protocols and real-time architectures. His career spans founding multiple startups and leading R&D/CTO roles where he designed scalable API-first platforms, WebSocket-heavy servers and robust security for connected mobility and payment systems. An active open-source maintainer, he developed MicroWebSrv2, a memory- and async-optimized web server for MicroPython/CPython used on constrained hardware like ESP32. Known for turning complex ecosystems into pragmatic, auditable solutions, he pairs low-level firmware and protocol know-how with product-focused cloud engineering. Fluent in entrepreneurial strategy as well as technical execution, he often bridges research, security and commercial deployment in single projects.
11 years of coding experience
17 years of employment as a software developer
KISS, Technologies de l'information, KISS, Technologies de l'information at Autodidact
Stackoverflow
1reputation
0reached
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Github Skills (14)
html10
asynchronous10
webserver10
javascript10
websocket10
python10
micropython10
async10
routes9
template-engine9
cors9
http8
esp327
iot7
Programming languages (5)
Github contributions (5)
jczic/MicroWebSrv2
Oct 2019 - Jan 2023
The last Micro Web Server for IoTs (MicroPython) or large servers (CPython), that supports WebSockets, routes, template engine and with really optimized architecture (mem allocations, async I/Os). Ready for ESP32, STM32 on Pyboard, Pycom's chipsets (WiPy, LoPy, ...). Robust, efficient and documented!
Role in this project:
Full-stack Developer
Full-stack DeveloperContributions:36 releases, 1 review, 132 commits in 3 years 3 months
Contributions summary:Jean-christophe primarily focused on developing and enhancing the web server functionality of the MicroWebSrv2 project. They implemented a chat feature with WebSocket support, including backend logic and frontend HTML/JavaScript components. Furthermore, they updated and refined existing features, such as request handling, and made several improvements to the underlying web server code, including bug fixes and code refactoring to optimize the code base and the modules. The user also added CORS support.
asynccpythonesp32micropythonpyboard
jczic/XAsyncSockets
Dec 2018 - Jan 2021
XAsyncSockets is an efficient Python/MicroPython library of managed asynchronous sockets.
Contributions:1 release, 54 commits, 60 pushes in 2 years 1 month
asynchronousmicropythonpythonsocketstcp
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