Freelancer profile translated to English.
Back to original languageAbout Matthieu
CTO at CDI and self-entrepreneur, I assist startups and SMEs in the design, development, and deployment of web and mobile applications.
I am involved in both technical vision (architecture choices, stack, team organization, best practices) and operational development, with a strong product culture.
Main Expertise:
- Flutter Mobile Applications (iOS & Android)
- NestJS Backend (API, microservices, security, performance)
- Vue.js Frontend
- DevOps & Cloud: AWS, Kubernetes, CI/CD, monitoring (Prometheus…)
- Automation: Make, n8n, Zapier — connecting tools, eliminating manual tasks
• AI Agents & LLM: OpenAI/Anthropic integration, RAG, custom business assistants
As a CTO, I am accustomed to:
- Structuring and evolving a technical stack
- Implementing scalable cloud architectures
- Supporting and challenging technical teams
- Ensuring quality, security, and performance in production
Types of Missions
- MVP and product creation from scratch
- Senior/expert reinforcement on existing projects
- Technical audit & architecture recommendations
- Occasional CTO/technical lead support
- DevOps & industrialization upgrade
• Automation of internal processes (CRM, accounting, ops)
• Integration of AI into an existing product or creation of custom agents
⏱️ Available for missions involving senior technical reinforcement, architecture, or full-cycle development projects.
🎯 Goal: to provide pragmatic, results-oriented, quality-focused, and scalable CTO expertise.
English
Fluent
French
Native or bilingual
Remote only
Primarily works remotely
Experience
- DuniaFlutter DeveloperSOFTWARE PUBLISHINGAugust 2020 - Today (6 years)Dunia positions itself as a real coach to measure your carbon footprint and start taking action.Scientists are unanimous: it's not too late to limit global warming below 2°. To do this, we must act now to actively reduce our greenhouse gases.So "be the change you want to see in the world," as Gandhi said.Development language: FlutterPlatforms: iOS and Android
- Casamiam
On Malt
Flutter DeveloperE-COMMERCEJune 2020 - Today (6 years and 1 month)Casamiam's hallmark is "eat well, eat local"Casamiam connects food producers and their customers.Farmers, market gardeners, beekeepers, winemakers, confectioners, bakers, butchers, fishmongers... can open their "shop".This application is designed to be simple and user-friendly.Development language: FlutterPlatforms: iOS and Android - YumedYumed - Flutter DeveloperHEALTH AND WELLNESSJune 2021 - June 2023 (2 years)Application for all patients (especially those with chronic illnesses) to help them on a daily basis.A version for pharmacies facilitates the transmission and preparation of prescriptions.
Reviews
Dimitri
Beyond Gravity
Reviewed on 1/23/2022
Matthieu has a mastery of mobile development, both from a technical and design perspective, on both iOS and Android. He quickly understands project challenges and can provide critical and constructive feedback. He is also very responsive in daily communication, I can only recommend him for your projects, especially for complex missions requiring a big picture view.
A
Arthur
2BEVENTS
Reviewed on 12/13/2021
Matthieu is very professional and the deliverables are of very high quality.
I recommend him.
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Education
- DUT, Bachelor's and Master's degreesUniversity of Lille 1 Sciences and Technologies2012
Certifications
- IAF (Integrated Architecture Framework)Capgemini2020