Freelancer profile translated to English.
Back to original languageAbout William
Hello, I am **William**.
Full-Stack Developerspecializing in the development ofmodern web applicationsandSaaSarchitectures, I assist companies in creating high-performance and scalable digital products.
With over 3 years of experience and founder of a development company, I have a perfect command of the modern JavaScript ecosystem to transform your ideas into concrete, user experience and business-oriented solutions.
What I can do for you:
-SaaS & Web Apps Development:Design of responsive applications from A to Z withNext.js, Reactand TypeScript (Architecture, SEO, Performance).
-Dashboards & Data:Creation of complex administration interfaces and interactive data visualization (ideal for CRM, ERP or Fintech).
-Robust Back-end & APIs:Development of solid architectures (Python/Node.js) capable of supporting the scaling of your business.
-Smart Features:Integration of AI or automation modules to bring unique added value to your web application.
Accustomed to Agile environments and fluent in English (C1), I quickly integrate into your teams to deliver clean and maintainable code.
Let's discuss your SaaS or Web project!
French
Native or bilingual
English
Fluent
Can work on-site
Paris (up to 10km)
Experience
- TilvestFull-stack developerPRIVATE EQUITYAugust 2024 - August 2025 (1 year)Paris, FranceDevelopment of observability tools and internal tools using modern and web technologies, creation of internal tools to optimize customer relationship management, design and development of financial portfolio visualization solutions, and manipulation and processing of financial data for the creation of interactive dashboards.
- CraftvalueArtificial Intelligence DeveloperEDUCATION AND E-LEARNINGJanuary 2022 - January 2023 (1 year)Paris, FranceDesign and development of AI features for an e-learning platform, integration of Machine Learning solutions into production, and participation in improving user experience through automation.
- EngieIoT DeveloperJanuary 2021 - January 2022 (1 year)Development of a remote control interface for a maintenance robot. Participation in photovoltaic park maintenance operations. Work on IoT technologies and human-machine interfaces.
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Education
- General BaccalaureateFrançois Couperin High School2021Spécialités : Mathématiques Physique-Chimie
- Bachelor of EngineeringSupinfoEtudiant en première année a supinfo