Laurent Coustet
Directeur De Projet at BlueMind
Toulouse, Occitania, France
Summary
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SeniorLaurent Coustet is a seasoned software and project leader with over 14 years designing and operating mission-critical IT systems for healthcare laboratories, including a 300k+ line ERP written in Python/C++ and deployed across Linux, Windows and macOS. As Directeur de Projet at BlueMind and former Directeur Technique at CLARISYS, he combines hands-on development, systems administration and product delivery—covering backend services, BI/ETL, high-performance document generation, CI/CD, and embedded firmware. He has deep expertise in networking and resilience (MLVPN, VPN/router distributions, QoS), automation (Ansible, iPXE), and building update and backup solutions optimized for low-bandwidth environments. Pragmatic and detail-oriented, he bridges hardware, firmware and cloud-native stacks, with a track record of turning complex healthcare workflows into auditable, deployable software systems. Notably, he contributed core packet-processing and authentication improvements to the open-source MLVPN project, reflecting a sustained commitment to robust networking foundations.
14 years of coding experience
15 years of employment as a software developer
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (9)
authentication10
protocols10
c-programming10
networking10
auth10
packet9
network-security8
openbsd5
linux5
Programming languages (4)
Github contributions (5)
zehome/MLVPN
Nov 2011 - Dec 2020
Multi-link VPN (ADSL/SDSL/xDSL/Network aggregation / bonding)
Role in this project:
Back-end Developer
Back-end DeveloperContributions:9 releases, 532 commits, 35 PRs in 9 years 2 months
Contributions summary:Laurent primarily worked on implementing and refactoring the core functionality of an ML-VPN system. Their contributions included modifying packet processing within the device to improve the reordering algorithm. They were responsible for handling various aspects of network interactions. These changes involved enhancements to the authentication protocol, including key aspects such as the keepalive functionality.
aggregationadslvpnwireguardlink
zehome/python-portable-build
Oct 2018 - Oct 2021
Contributions:16 releases, 8 commits, 58 pushes in 2 years 11 months
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