Freelancer profile translated to English.
Back to original languageAbout Erwan
If you are:
- A CEO who wants to align their business vision with technical reality.
- A Product Manager who wants to design the right features, for the right users, at the right time
- A tech team that wants to regain speed and clarity.
I can help you.
What I do:
- Audit of the existing (tech, product, organization)
- AI Strategy for your teams
- Product scoping and business-aligned roadmap
- Structuring or refactoring software architecture
- Implementation of automations and performance indicators
- Tech team management and cross-functional alignment
- Coaching CTO / Product / Founders
My approach:
I simplify, I automate, I make systems measurable.
I speak KPI before frameworks, results before features.
I can be hands-on (audit, scoping, delivery) or hands-off (vision, strategy, leadership).
My background:
I founded and managed a Franco-Moroccan IT consulting firm of 20+ people, managed 100% remotely.
Through my consulting firm Flow Digital, I have recruited and integrated dozens of tech profiles for French scale-ups. I know the market from both sides.
I have supported many startups in their transition from chaos to scale.
I understand business challenges, metrics, and on-the-ground realities.
My goal:
To ensure that every technical decision creates measurable business value.
Keywords:
CTO as a Service, Fractional CTO, SaaS, Scale-up, Product Strategy, Growth, Automation, Software Architecture, Technical Leadership, Product-Market Fit, KPI, DevOps, Process Automation, Digital Transformation.
English
Fluent
French
Native or bilingual
Can work on-site
Paris (up to 15km), Nantes (up to 10km), Lyon (up to 10km), Bordeaux (up to 10km), Nice (up to 10km)
Experience
- JULAYAAssisted a fast-growing fintechApril 2025 - May 2025 (1 month)In a context of increasing load and budget constraints, I was asked to help the tech team strengthen quickly without compromising delivery quality.Objective:
- Strengthen the tech team within a strict monthly budget
- Maintain a high level of expertise in backend & architecture topics
What I did:- Helped define precise technical and functional needs
- Designed a nearshore team model adapted to their existing organization
- Scoped the target budget (max €10,000 / month)
- Assisted in selecting and integrating 3 senior tech profiles based in Morocco
- Implemented a clear collaboration framework (processes, tools, follow-up meetings)
Result:A high-performing and operational team in less than a month, smoothly integrated, and 100% compliant with the set budget, with a significant cost reduction compared to local recruitment. - blue sourceStructured a mini tech team for an R&D labJanuary 2025 - January 2025As part of the development of a new digital product, Blue Source was looking for an agile and economical solution to build a small, reliable, autonomous, and well-supervised R&D team.Objectives:
- Hire a full-time developer to accelerate delivery
- Ensure rigorous technical monitoring without hiring a full-time senior profile
- Keep the overall budget under control
Support provided:- Helped formalize needs: profile type, technologies, expected level
- Defined a hybrid model: 1 full-time junior profile + 1h/day of a senior profile for review, mentoring, and quality control
- Scoped the target budget and modeled the total monthly cost
- Supported processes: reporting, code monitoring, remote pair programming, quality indicators
Result:A lean but high-performing team, capable of delivering quickly while respecting technical standards, with qualitative supervision at a low cost. An excellent autonomy/cost/quality ratio, ideal for R&D projects or MVPs. - LizeeSupported a scale-up in the circular economy (e-commerce & IT logistics sector)E-COMMERCESeptember 2024 - March 2025 (6 months)I was asked to optimize their technical organization and improve their performance.Mission Objectives:
- Reduce technical debt & secure the infrastructure
- Structure team processes
- Optimize the composition of the technical team
Actions taken:- Architecture review: certificate management, migration from Gandhi to Cloudflare, technical debt audit
- Implementation of good cybersecurity practices & operational recommendations
- Structuring of onboarding/offboarding processes & technical documentation
- Integration of AI practices to improve developer productivity
- Strategic support on team reorganization (elimination of non-essential roles)
- Advice on sourcing & selecting senior tech profiles suited to their context
Result:A reduction of over 30% in overall IT costs, while increasing productivity and delivery quality.
Reviews
Jeremie
ESSILOR INSTRUMENTS
Reviewed on 8/11/2020
Erwan is an excellent developer, serious and diligent. He works very well in a team and has a strong capacity for adaptation.
F
François
Bleckwen
Reviewed on 9/3/2019
Great interpersonal skills, great technical skills. Erwan helped us accelerate on one of our exploratory topics. Thank you very much.
Recommendations
FR
FU
+7
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Education
- Course Certificate: R programmingJohns Hopkins University2017Il s'agit d'un cours de 5 semaines sur la programmation R, dispensé en anglais et accompagné de cinq projets, dont certains disponibles sur mon github.
- Course Certificate: Python programmingIn'tech2017Certification comprenant : - Les bases de Python (variables, conditions, boucles, liste, tuples, dictionnaire, fichier) - Les bases avancées (tri, héritage, décorateurs, metaclasses) - Bibliothèques standard (Regex, temps, math, réseau, mot de passe) Ainsi que deux examens et deux projets dont certains disponibles sur mon Github.
Certifications
- R ProgrammingCoursera Course Certificates2017