I am Valentin Muller, partner tech of entrepreneurs based in Villeurbanne. Passionate about modern web development and innovative technologies.
Passionate about modern web development and innovative technologies, I offer my freelance services to businesses and creators to create web experiences where art meets performance.
My background in development has allowed me to develop a unique vision, combining creativity and technical rigor. With particular attention to detail and business vision, I work to transform ideas into digital platforms that leave a lasting impression.
My goal is to be much more than just a service provider. I aspire to be your trusted partner for exceptional projects, whether for ambitious companies, artists, or organizations looking to stand out in an ever-evolving digital environment.
I strive for perfection in every line of code, every design, and every interaction. Excellence is not an act, but a habit.
I embrace the latest technologies and methodologies to create cutting-edge solutions that anticipate future needs.
Every millisecond counts. I constantly optimize to deliver ultra-fast and smooth experiences to your users.
I think differently to transform your ideas into unique and memorable digital experiences that leave a lasting impression.
Clear communication, open processes, and absolute honesty. You always know where your project stands and why.
Your success is my priority. I listen, understand, and exceed your expectations to create solutions that make a difference.
Worldline
Development and maintenance of the account management module of a public email platform, used by millions of users every day. Contribution to performance and user experience improvements. Active participation in code reviews and technical documentation.
Adequasys
Development and maintenance of a modular HRIS software used by over 250,000 users. Implementation of new features, bug fixing, and refactoring of existing modules. Development in an Agile team on a hexagonal architecture.
TMM Software
Development of an innovative hybrid application for the healthcare sector. In-depth functional and technical analysis, architecture design, and development of a SPA/PWA prototype with Vue.js 3. Integration of native features via Capacitor and Android TV development. Complete management of POC integration project, including UX design with Figma and technical documentation.
I specialize in modern full-stack development: Vue.js/Nuxt.js for the frontend, Node.js/Java/PHP for the backend, and scalable architectures. My experience also covers mobile development (PWA, Capacitor), microservices, and performance optimization on applications used by hundreds of thousands of users.
After several years in enterprise on complex projects, I wanted to put my technical expertise at the service of various projects and offer a personalized support. Freelancing allows me to combine technical excellence, creativity, and direct client relationship for tailor-made results.
I have been a developer for over 4 years with strong experience in enterprise: Worldline (public email platform), Adequasys (HRIS software), and TMM Software (innovative mobile applications). This experience gave me a complete vision of development, from design to production on high-traffic projects.
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