Freelancer profile translated to English.
Back to original languageAbout Yanis
Full-stack & Mobile Developer, I transform your ideas into products that truly work
Do you have a mobile application project, a showcase website to create, or a business tool to develop? I will take charge of your project from conception to launch.
What sets me apart: I co-founded and delivered SafeHelp, a real application available on the App Store and Google Play, featured on BFM Alsace and TF1. I know what it costs to build a product that holds up against real users — not just a prototype.
What I can do for you:
Mobile Application (iOS & Android)
Modern and fast showcase website
Custom business tool (CRM, dashboard, automation)
API integration and robust back-end
My technologies: Next.js, TypeScript, Python, Supabase, React Native, SQL
Based in Strasbourg, available remotely.
French
Native or bilingual
Spanish
Basic
English
Fluent
Can work on-site
Strasbourg (up to 50km)
Experience
- ProteoGenixProject Manager & Developer InternBIOTECHFebruary 2024 - February 2026 (2 years)Schiltigheim, FrancePython Automation (Data Mining & Cleaning) for logistics and competitive analysis. Web project management: ticket tracking, testing, and coordination with an external agency. Development of internal tools in Python and modernization of website templates.
- SafeHelpCo-founder & Mobile DeveloperPUBLIC SAFETYJuly 2024 - Today (2 years and 1 month)Los Angeles, United StatesDesign of a security application: alerts, geolocation, and audio/video recording. Full development of the solution for vulnerable people. Entrepreneurial leadership: Definition of the commercial strategy, communication plan, and overall project management.
- ENGLABSoftware Engineer & Cybersecurity InternAugust 2022 - January 2024 (1 year and 5 months)C development on cybersecurity and mechatronics projects. Unit and integration testing campaigns (Tessy) under ASPICE and ASIL B standards.
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Education
- Study Abroad ProgramCalifornia State University of Long Beach2025Study Abroad Program
- Expert in Information Technology (Master)Epitech Technology2026Expert en Technologies de l'Information (Master)