Freelancer profile translated to English.
Back to original languageAbout Mickaël
PhD in Computer Science with 7 years of experience in SaaS software publishing, I support startup and SME leaders in structuring their technical department.
MyFractional CTOapproach allows me to align your product vision with rigorous technical execution, while remaining directly involved in the codebase.
⚙️ Strategic Support (Fractional CTO)
I intervene occasionally or recurrently to secure your platform's growth:
- Roadmap Management : Aligning technological choices with business objectives and budget constraints.
- Audit : Analysis of technical debt, architecture scalability, and evolution recommendations.
- Process Structuring : Implementing quality standards and agile development methodologies.
- AI & Automation Strategy : Evaluating generative AI integration opportunities and defining suitable data architectures.
- Recruitment Assistance : Profile evaluation and team skill development support.
🛠 Technical Intervention Areas (Hands-on)
In parallel with technical leadership, I intervene operationally in critical production environments:
- AI & Data Integration : Implementing applied AI solutions to enhance SaaS product features.
- Infrastructure & DevOps : Industrializing release cycles (Infrastructure as Code).
- Backend Engineering : Java (Spring Boot) and C# (.NET) development. Design of distributed architectures and REST APIs.
- R&D Expertise : Modeling and solving complex algorithmic problems requiring a scientific approach.
Main Stack
- Languages : Java, C#, Dart (Flutter), TypeScript.
- Frameworks : Spring Boot, .NET, Angular, React, Node.js.
- Tools : Docker, Terraform, CI/CD, Supabase.
French
Native or bilingual
English
Fluent
Can work on-site
Lille (up to 50km)
Experience
- SystMDFractional CTO & R&D Expert | Founder SystMDCONSULTING AND AUDITSMay 2026 - Today (1 month)Lille, FranceAfter 7 years in SaaS software publishing, I now support companies as an external CTO and senior technical consultant. I focus on defining tech strategy, architecture audits, and developing critical components.Service Offering:
- Fractional CTO : Roadmap management, structuring the technical department, debt audit, and recruitment assistance.
- Cloud & Ops Expertise : Performance optimization, cost reduction (FinOps), infrastructure security, and CI/CD pipeline implementation (Terraform, Docker).
- AI Strategy & Integration : Use case evaluation, implementation of applied AI solutions (LLM, RAG), and data architecture.
- "Hands-on" Expertise : Development of critical components and complex problem-solving. Stack: Java (Spring Boot), .NET, Flutter, TypeScript.
Availability:- Remote or Lille region interventions.
- Flexible formats: a few days per month (strategic follow-up) or short/medium-term expert missions.
- MOFFIChief Technical OfficerSOFTWARE PUBLISHINGFebruary 2022 - April 2026 (4 years and 2 months)Lille, FranceAs a member of the Management Committee, I defined the technological strategy in alignment with business and product objectives. My role was to ensure the quality and robustness of SaaS platforms while driving technical innovation.Strategic Responsibilities
- Team Management : Leading and managing a technical team of 4 to 8 developers.
- Roadmap Management : Prioritizing technical choices in close collaboration with the Product Owner (PO).
- Architecture & Scalability : Leading the evolution towards a microservices architecture to support business growth.
- Security & Production : Implementing proactive monitoring and securing critical production environments.
- Innovation : Integrating AI features and optimizing development processes (CI/CD).
Infrastructure & Cloud ExpertiseDeployment and maintenance of two distinct ecosystems:- Java Stack (Spring Boot), Angular, and Flutter on OVH servers.
- C# (.NET) Stack and Angular on Azure Cloud-native architecture.
- MOFFILead Software EngineerSOFTWARE PUBLISHINGDecember 2020 - February 2022 (1 year and 2 months)Lille, FranceServing as the pivot between the technical and product teams, I structured development methods while leading a major overhaul of the mobile ecosystem.
- Team Management : Supervising 5 developers. Implementing HR rituals (monthly check-ins, objectives), technical mentoring, and systematic code reviews.
- Mobile & DevOps Overhaul : Leading the migration of native applications (iOS/Android) to a single, high-performance Flutter application. Implementing CI/CD pipelines (on Gitlab) across all projects to automate deployments.
- Scalability & Product : Preparing the API for increased load. Technical analysis of product needs to transform mockups and specifications into precise development tickets.
Recommendations
Be the first to recommend Mickaël
Help this freelancer shine by sharing your experience working together.
These freelancer profiles also match your criteria
Agatha Frydrych
Backend Java Software Engineer
4.7
(3)
2
Baptiste Duhen
Fullstack developer
4.6
(4)
5
Amed Hamou
Senior Lead Developer
4
(2)
7
Audrey Champion
Web developer
4.3
(3)
4
Education
- PhD of Science in Computer ScienceUniversité de Lille2019PHD, Computer Science
- Master of Science in Computer ScienceUniversité des Sciences et Technologies de Lille (Lille I)2014Master's Degree, Computer Science