Freelancer profile translated to English.
Back to original languageAbout Sébastien
19 years of technical expertise at your service!
Passionate about technology, I have developed cutting-edge technical expertise by staying constantly updated on the latest innovations.
Independent, self-taught, and versatile, I successfully lead complex projects, even in areas outside my initial specialty.
I am looking for enriching missions that will allow me to grow both technically and humanly, while providing real added value.
I adapt to the needs and requirements of my clients (deadlines, deliverables, standards) and deliver quality work, including for proofs of concept and prototypes:
- Technical / functional documentation
- Continuous integration processes
- Project monitoring (intervention reports, task tracking)
- Commented code
To convince you, I offer an unpaid trial if it is a long-term mission.
I am also accredited for the Innovation Tax Credit.
Certifications: Deeplearning.ai (Tensorflow), PCEP (Python), PCAP (Python), CPE (C++), CPA(C++), Cisco Linux 1 (LPIC-1)
French
Native or bilingual
English
Fluent
Can work on-site
Lyon (up to 40km)
Experience
- FreelanceFreelance Python Developer & Software ArchitectSOFTWARE PUBLISHINGJune 2022 - Today (4 years and 2 months)69630 Chaponost, FranceAfter more than fifteen years of experience within several IT consulting firms and startups, I have chosen to offer my services as an independent.
- Software Architecture: Python
- Geofast.fr: Co-founder and software architect of the GEOFast product (* Alfred: Multi-LLM Chatbot
- Alinto: Takeover of the OpenSource SOGo product (2022 - 2024), Python / Kubernetes software architecture, version 6 refactoring (2025 - 2026), Python MAPI Prototype Development (2025), Development of the calendar, contacts, and asynchronous agent part (2026) (* Guya Cadeau: Creation of a gift card management extranet (2025 - 2026)
- One Hour: Integration of different payment methods into a reservation system (React.js / PHP), Technical Maintenance Assistance (2022 - 2026)
- KERANOVA S.A.C++ Senior Software Engineer / Project ManagementMEDICALOctober 2020 - June 2022 (1 year and 8 months)Saint-Étienne, FranceFounded in 2016, KERANOVA, headquartered in St-Etienne, aims to leverage a major discovery made in the laboratories of the University Jean Monnet in St-Etienne, driven by Professors Philippe Gain and Gilles Thuret, two medical researchers who lead the ophthalmology department of the CHU Nord de St Etienne. A true optical bistouri, the revolutionary laser for which KERANOVA has signed an exclusive license agreement with PULSALYS will initially be the surgeon's ally for cataract operations, before embracing a wider range of ophthalmological indications.
- UML design and software development of a cataract laser surgery robot (Femtomatrix system) - Laser OCT / Phaco Integration
- Embedded development
- Code review / testing / documentation / delivery monitoring
- SoftAtHomeTeam Leader / iOS Expertise / C++ EngineerTELECOMMUNICATIONSJanuary 2014 - October 2020 (6 years and 9 months)Lyon, FranceSoftAtHome is an independent software vendor offering seven critical solutions: high speed (Connect’ON), Wi-Fi (Wifi’ON), security (Secure’ON), connected home (Things’ON), video (Watch’ON), QoE analytics and monitoring (Eyes’ON), and a new Appstore environment for gateways (Orchestr’ON).With its products deployed in over 30 million home networks and on millions of mobile devices, SoftAtHome helps telecom operators and network providers deliver enhanced digital home experiences.Team Leader
- Task tracking, support ticket assignment (Jira).
- Management of deliveries and development of internal tools (git hooks, delivery mail, packaging).
- Automated unit tests, Gitlab code review, Android functional tests on OVH VPS.
iOS Software Architect- Architecture and development of the EQualOne mobile application, a KPI collection application for operators.
- Implementation of a background collection mode compliant with Apple's recommendations.
C++ Software Architect- Design and development of a speedtest solution in C / C++ via Apache module (mScore product).
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Education
- Master 2, Computer Science and Decision Support StatisticsUniversité Lumière Lyon 22006Master 2, Informatique et statistiques décisionnelles
Certifications
- CII AccreditationDRIEETS
- Introduction to TensorFlow for Artificial Intelligence, Machine Learning, and Deep LearningCoursera