Freelancer profile translated to English.
Back to original languageAbout Karim
React Native Full-Stack Developer · React.js · Django, I design and deliver complete mobile and web applications from architecture to production deployment.
🔧 Recent missions:
- Head of Software on a LegalTech SaaS in Morocco: full development of the app, API, deployment on VPS with data residency constraints
- MobileTech Lead + web refactoring for a Parisianstartup — monitoring electric vehicle charging
- MVP of a B2B marketplace delivered in 2 weeks, from specifications to production
🛠 Internal products:
- Duodoku — multiplayer Sudoku game, 10,000+ players
- Qiima — deals app in Morocco, AI categorization
- AInklus — school adaptation via OCR + AI for children with special needs
- Petit Pas — parent-child ADHD coaching, imminent launch
Alsoteacher inhigher education inmobile development & advanced Python.
💡 Services offered:
- Complete development of a mobile or web application (back-end + front-end)
- Technical Lead or strengthening of an existing team
- Debugging**, **redesign**, or **takeover of an existing product
- Deployment and hosting, including on constrained infrastructure (VPS, data residency)
- Payment implementation (Stripe)
- Load testing, **benchmarking**, coding guidelines, technical documentation
🚀 Technologies:
- React Native · Expo · Django REST Framework · TypeScript · React.js · Vue.js · Next.js · PostgreSQL
⚙️ Collaboration process:
- Definition and design of your needs
- Iterative development with delivery of test versions
- Acceptance and quality (CI/CD)
- Deployment (iOS/Android Stores, web, server)
📍 Paris · Lille · Grand Ouest - full remote possible
🇫🇷 🇬🇧 Bilingual French / English
French
Native or bilingual
English
Native or bilingual
Arabic
Conversational
Spanish
Fluent
Can work on-site
Paris (up to 50km), Lille (up to 50km), Tours (up to 50km), Bordeaux (up to 50km), Nantes (up to 50km)
Experience
- VoltaBackMobile & Web EngineerTECHMarch 2026 - Today (3 months)Paris, FranceDevelopment of a new mobile application for a Parisian startup specializing in electric vehicle charging supervision. Also contributed to the front-end redesign of their existing web platform, towards a clearer and more maintainable architecture.Key contributions:- Development of the mobile application from scratch (React Native / Expo)- Redesign of the web front-end for better performance and maintainability- Direct collaboration with the founding team on product and technical decisionsTech: React Native, Expo, TypeScript, React.js
- MyLegalHead of Full-Stack SoftwareCONSULTING AND AUDITSJanuary 2026 - March 2026 (2 months)Casablanca, MoroccoEngineer on a LegalTech SaaS enabling end-to-end business creation in Morocco. Designed the architecture, developed the full-stack application (React.js / Next.js / Django REST), managed deployment, hosting, and continuous technical consulting, acting as a one-person technical team.Key contributions:- Design and full development of the product from scratch: API, web application, and administration tools- Management of hosting and deployment on a VPS based in Morocco to comply with data residency requirements: server provisioning, environment configuration, and full stack manual deployment, as the project is subject to legal data retention obligations in Morocco due to its confidential and regulated nature- Continuous technical consulting on product roadmap and scalabilityTech: React.js, Next.js, TypeScript, Django REST Framework, PostgreSQL
- CuirUniqueDevelopment of a B2B MVPLUXURY GOODSJanuary 2026 - February 2026 (1 month)Development of a B2B matchmaking SaaS in the leather goods sector using React.js + Next.js & Django REST Framework
Reviews
Recommendations
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
- Master's degree in Computer Science - Bac+5Polytechnic School of Aix-Marseille University2022Cursus d’ingénieur en informatique généraliste.
- TOEIC English 965/990TOEIC2021Diplôme du TOEIC, score de 965/990.
Certifications
- Computer Engineering DegreePolytechnic School of Aix-Marseille University2021