Freelancer profile translated to English.
Back to original languageAbout Christopher
I build Angular/Node web applications that transform an idea into a product in 8–12 weeks: SaaS MVP, CRM, and clear, high-performing back-offices.
I also have expertise in 3D/360/Virtual Reality/Augmented Reality as needed.
🎯 **Goal**: shorten your time-to-market, ensure quality, and prepare for scaling.
🧠Method
- 1–2 day scoping workshop → prioritization by impact and clear estimation.
- Short sprints, weekly demos, indicator tracking.
- Industrial quality: testing, CI/CD, monitoring, security, documentation, and handover.
📊Recent Results
- Multi-device 360 CMS: content management, VR headset synchronization, CDN distribution → faster launches and fewer errors.
- B2B data platform: optimized Node/Express API, PostgreSQL, monitoring → +35% operational gains.
- Backend redesign: improved stability under load, reduced operating costs.
- Angular back-offices: roles/permissions, clear workflows → easier internal adoption.
🤝What I bring
- End-to-end autonomy (product → architecture → delivery).
- Readable, maintainable, documented code.
- Smooth collaboration with Product/CTO teams and skill transfer.
🚧Stack
Angular, TypeScript, RxJS, Node.js, NestJS/Express, REST/GraphQL, MongoDB/PostgreSQL, Auth/SSO (OAuth2, JWT), Stripe, Docker, AWS (EC2/S3/CloudFront), Three.js/WebGL/WebXR.
➡️ Let's talk about your MVP, CRM modernization, or a 3D/360°/VR module.
➡️ Irespond within 24 hourswith an initial assessment and a startup plan.
French
Native or bilingual
English
Fluent
Spanish
Basic
Can work on-site
Aubagne (up to 50km)
Experience
- Christopher MédailleFreelance DeveloperMay 2020 - Today (6 years and 1 month)Aubagne en Provence, FranceFreelance developer specializing in web technologies and custom SaaS solutions, with varied assignments for startups and SMEs.
- VerylysFreelance Fullstack DeveloperFebruary 2021 - November 2024 (3 years and 9 months)• Implementation of a scalable backend architecture (Node.js, Express.js, MongoDB)• Creation of robust and secure REST APIs for user session management• Deployment on AWS (EC2, S3, Redis, DynamoDB) with resilience & scalability• Implementation of an advanced security layer (JWT authentication, filtering)
- NovaRemFreelance Fullstack DeveloperDecember 2022 - August 2023 (8 months)• Redesign of a medical data management platform: bug fixing, testing, CI/CD• Creation of an internal back-office for an urban planning firm (complex forms, access rights)Stack: Angular, Node.js, PostgreSQL, GitLab CI Results: modernized interface, 35% reduction in processing time, positive client feedback
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Education
- Computer Science DegreeAix-Marseille University Luminy2017