Freelancer profile translated to English.
Back to original languageAbout Antoine
Freelance CTO | Tech Lead | From idea to robust software product
As a freelance CTO and software engineer with 18+ years of experience, I help companies design, structure, and develop complex software solutions (Python/C#/C++, cross-platform applications, 2D/3D).
I typically get involved when:
- a product needs to move from prototype to production
- a codebase becomes difficult to maintain or evolve
- a technical team needs structuring
- critical architectural decisions need to be made
I also intervene in contexts where communication between technical and business teams breaks down, to realign objectives, facilitate decision-making, and ensure project success.
🛠️ Services
1. Freelance CTO / Scrum Master / Technical Leadership
- Definition of software architectures
- Structuring of technical teams and processes (Agile, CI/CD, QA)
- Software project management and coordination of technical/business teams (Scrum Master)
- Assistance with technical decision-making (stack, organization, roadmap)
2. Advanced Software Development
- C++ (Qt, OpenGL), C# (Unity), Python, JavaScript development
- Cross-platform applications (desktop, mobile, web)
- 2D/3D systems, real-time, visualization
- Integration of complex modules (APIs, IoT, third-party tools)
3. Audit & Optimization
- Technical audit: architecture, code quality
- Organizational audit: project management, leadership
- Reduction of technical debt
- Performance and stability optimization
- Implementation of CI/CD pipelines and improvement of software quality
4. Training & Coaching
- Agility, project management
- Clean code, TDD, best practices
- Team coaching and skill development
👉 My goal: to help you build reliable, high-performance, and sustainable products, while securing your technical and organizational decisions.
French
Native or bilingual
English
Fluent
Spanish
Basic
Can work on-site
Grenoble (up to 50km), Paris (up to 50km), Lyon (up to 50km), Bordeaux (up to 50km), Toulouse (up to 50km)
Experience
- We Grow CodeIndependentTECHMarch 2025 - Today (1 year and 5 months)Grenoble, FranceFreelance missions:In companies:- Part-time technical leadership- Supporting startups in their prioritization strategy- Improving delivery efficiency and alignment with business objectives, by reducing communication issues between Product Owners, clients, and development teams- Supporting junior teams on Python and AI development, implementing Scrum practices, continuous improvement of development processes, and technical mentoring- Creating prototypes and production-ready systems to validate technical choices, with technical support and operational intervention in an Agile environmentIn associations- Supporting organizations on governance issues in the non-profit sector (Mix of Volunteer/Employee in SCIC)- Facilitating workshops and retrospectivesIndividual- Professional coaching
- EmofaceTECHNICAL DIRECTOR EMOFACEEDUCATION AND E-LEARNINGNovember 2021 - December 2024 (3 years and 2 months)Meylan, FranceStartup developing digital tools for learning and inclusion of autistic individuals, co-created with therapists and researchers.Initial team of 3 people.Growth to approximately 10 people. Academic and clinical partnerships.**Responsibilities**:- Structuring the product roadmap and the technical team.- Implementing Agile (Scrumban)/Lean methods and facilitating team rituals (prioritization, planning, retrospectives, coordination).- Monitoring delivery, quality, and continuous improvement (KPIs, velocity, QA, ...)- Technical leadership for cross-platform 2D/3D apps (Web, mobile, desktop, SaaS).- Defining scalable architectures and technological choices (API integration, monetization, ...)- Collaboration with hospitals, labs, and startups in health, education, and disability sectors.**Achievements**:- Delivery of Emoface Play&Learn Emotions (B2C), Emocare (professional awareness), and Emoface PRO (SaaS), rated 4.8/5 and 5/5.- Team growth: from 3 to 10 people, improved autonomy and productivity.- Supporting multidisciplinary teams and external stakeholders.- Won 2 projects through public/private calls for proposals.- Downloads: 1,000 → 30,000.**Technical Environment**:Unity, C#, Python, AWS, Playfab, Gitlab.
- Schneider-electricSENIOR DEVELOPER / ROLLING SCRUM MASTERENERGY AND UTILITIESOctober 2018 - October 2021 (3 years and 1 month)Grenoble, FranceOn assignment at HardisOptimizing processes for generating photorealistic images for Schneider Electric's digital catalogs.**Responsibilities**:- Developing internal tools (Python, Blender) to automate rendering and QA.- Implementing and facilitating Agile/Scrum practices in an international environment (Europe, US, Asia) and multidisciplinary setting (product managers, designers, graphic artists, developers).- Coordinating priorities, deliveries, and communication between developers, designers, and product managers, including an outsourced team in India.- Designing and implementing automation solutions for generating thousands of product photorealistic images.- Training and supporting teams (France / India) on the developed tools and workflows.**Results**:- +200% productivity, -50% costs through optimized subcontracting.- Generation and publication of thousands of online catalog images.- Improved communication flow between teams and product visibility.**Technical Environment**:Python, Blender, Java, AngularJS.
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Education
- MASTER 2 IICAO2008MASTER 2 IICAO
- (COMPUTER METHODS APPLIED TO BUSINESS MANAGEMENT)2006(MÉTHODES INFORMATIQUES APPLIQUÉES À LA GESTION D'ENTREPRISE)
Certifications
- Agile Coaching - ICP-ACCThe Agile Company
- Agile Team Coaching - ICP-ATFThe Agile Company