Sylvain Guillet
Lead Software Engineer at IO Aerospace
Aigues-Vives, Occitania, France
Summary
👤
Senior🎓
Top SchoolSylvain Guillet is a Lead Software Engineer and founder with a decade of professional software experience and nearly two decades of technical grounding shaped by avionics and electrotechnical training. He builds mission-critical .NET systems—ranging from medical robots (Epione®) under ISO 62304 to an open-core astrodynamics framework (IO.Astrodynamics) used in space-surveillance and CubeSat work—that emphasize high-fidelity numerical models, offline licensing and developer experience. Comfortable moving between hands-on engineering, architecture and product, he has led teams, CI/CD transformations and industrial IoT/BI projects while maintaining solo-driven R&D efforts for international customers. Based in Occitania, France, Sylvain combines aerospace operational insight (pilot training and military service) with pragmatic software delivery, making him effective at taking complex, regulated systems from concept to deployed, auditable solutions.
10 years of coding experience
16 years of employment as a software developer
Commercial Pilot Licence / Instrument Rating Multi-Engine, Aeronautical science and technology / Aerospace, Commercial Pilot Licence / Instrument Rating Multi-Engine, Aeronautical science and technology / Aerospace at Airways AviationAirline Transport Pilot Licence, Aeronautical science and technology / Aerospace, Airline Transport Pilot Licence, Aeronautical science and technology / Aerospace at Bristol GroundschoolElectrotechnicien, Electrotechnique, Electrotechnicien, Electrotechnique at Jean-Henri FabreAnalyste programmeur C/C++, Ingénierie logicielle, Analyste programmeur C/C++, Ingénierie logicielle at Université de Montpellier / CNFDI
French, English, Italian
Github Skills (47)
orbital-mechanics10
orbit10
spatial10
satellite10
csharp9
astrodynamics9
cpp9
space8
spice8
dotnet8
astrophysics8
injection7
omnisharp7
dotnet-core7
logging6
Programming languages (3)
Github contributions (5)
IO-Aerospace-software-engineering/Astrodynamics
Jun 2021 - Feb 2023
Astrodynamics framework
Contributions:49 releases, 263 commits, 204 PRs in 1 year 8 months
astrophysicsastrodynamicsorbital-mechanicscppcsharp
IO-Aerospace-software-engineering/Astrodynamics.Net
May 2023 - Aug 2024
Astrodynamics framework
Contributions:50 releases, 80 PRs, 304 pushes in 1 year 2 months
astrodynamicsastrodynamics-calculationsastronomyastrophysicscross-platform
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