Freelancer profile translated to English.
Back to original languageAbout Christophe
Assured expertise for your IT projects
With over 20 years of experience in software development, technical team management, and IT strategy, I support companies and startups in achieving their technological goals.
Why hire me?
A dedicated expert - CTO, architect, or developer:
- Technical expertise and strategic advice to **define your ideas and manage your Tech projects**,
- A technical and operational leader tosupport your teamsand **guarantee the quality of your stack**,
- Flexibility, including for daily rates, adapted to your occasional or strategic needs or to help you **get your project back on track**,
- Short or long-term intervention to implement your project and ideas to ensure **the right technical direction for your startup or company**.
My services
- Strategy and digital transformation,
- Development of tech roadmaps,
- Development, automation, and management of critical projects and MVPs,
- Reinforcement as a transition CTO, team lead, or technical crisis resolution,
- Cloud transition,
- Optimizations for scalability and performance,
- Supervision, recruitment, and team upskilling,
- Coaching to create an innovative tech culture,
- Deadline and budget monitoring,
- GDPR, security, and due diligence audits for fundraising or acquisitions,
- Operational support,
- Evolution of your legacy systems.
Technical expertise
Languages: PHP, Node.js, JavaScript (Vue.js, Nuxt), Python, Java
Data: PostgreSQL, MySQL, NoSQL, ETLs
Delivery: VPS, AWS, GCP, CI/CD, Docker
Methods: Agile, Scrum, DevOps, eco-design
And much more!
My approach
Adapted to your needs, my mission is to:
- Help you with your technologies,
- Reduce the risks associated with your infrastructure and processes,
- Accelerate your projects.
📩 Contact me to discuss your needs!
French
Native or bilingual
English
Native or bilingual
Can work on-site
Rennes (up to 20km), Vannes (up to 20km), Lorient (up to 20km), Nantes (up to 10km)
Experience
- EryzFreelance IT Consultant | On-Demand Field CTO, Technical Lead & Full-stack DeveloperDIGITAL AND ITOctober 2024 - Today (1 year and 10 months)Rennes, France- Strategy and Consulting – Accelerate your digital transformation with agile, forward-thinking IT strategies. We help you leverage new technologies to enhance your competitiveness, optimize your infrastructure, and empower your teams.- IT Systems Integration – Simplify your operations through seamless integration of third-party systems, eliminate information silos, and facilitate cross-functional collaboration with custom solutions tailored to your business.- On-Demand Software Development – From prototypes to full applications, we deliver reliable and high-performance solutions for web, mobile, and management platforms, all designed around your unique needs.- Management and Supervision – Ensure the success of your projects with expert team supervision, performance monitoring, and agile project management to keep your initiatives on time and within budget.- GDPR Audits and Compliance – Protect your data and your reputation with GDPR compliance audits, security assessments, and SEO audits to optimize your digital presence and ensure alignment with best practices.
- TravelsifyChief Software Development OfficerAugust 2020 - September 2024 (4 years and 1 month)Luxembourg- Supervision of all development processes, technical team activities, and external technical partners.- Monitoring team productivity and quality, implementing indicators for license and security compliance.- Management of technical debt and continuous improvement, balancing innovation with stable and maintainable code.- Guarantee of GDPR compliance across all systems and processes, integrating data protection by design into software architecture.- Supervision of security audits and reviews, working with external partners to validate the company's security infrastructure and data management processes.- Implementation of data governance frameworks to ensure full compliance of company practices with regulations and frameworks.
- TravelsifyHead of Software and Product Engineering, Deputy to the CTOApril 2016 - August 2020 (4 years and 4 months)Luxembourg- Definition of technical architecture and microservices, deployed on AWS with high availability and self-healing.- Development of ETL processes and data tools for rapid data ingestion and optimal quality monitoring.- Creation and leadership of the development team, ensuring continuous delivery of high-quality software.- Close collaboration with product and data teams to ensure alignment between features and customer needs.- Implementation of development processes and best practices to improve team efficiency and delivery quality.- Coaching and development of product and technical teams, fostering a culture of growth and accountability.
Reviews
B
Bertrand
Mhikes
Reviewed on 4/1/2025
It was a pleasure working with Christophe!
Cordial meeting, open discussions, and technical expertise all around.
Christophe quickly took charge of our technical stack and provided expertise to improve its performance. He quickly adapted to the existing team to work with them.
I highly recommend!
Salim
Believe and Work !
Reviewed on 3/21/2025
A quality collaborator: fast, efficient, and helpful. I highly recommend Christophe and will continue working with him!
Thank you Christophe for everything.
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Education
- EVTEK - Information Technology & Media EngineeringMetropolia University of Applied Sciences - Finland2004Information Technology & Media Engineering
- Software Engineering, Networks and InternetUniversity of Nancy 22003Information Technology