I'm Siegfried, french citizen, Web Developer with a background in Biology Research🇨🇦🇫🇷 & Civil Engineering🇫🇷🇨🇭 I'm enthusiastic about building scalable Web Applications using JavaScript, TypeScript, React, Node & Express, and Next.js !

• Enjoy International Environments: 5 years of work experience abroad (3 years in Vancouver🇨🇦 & 2 years in Zurich🇨🇭)
• Training: 🧬 M.Sc Biology🇫🇷 | 🏗️ M.Eng Civil Engineering🇫🇷 | </> "Le Wagon" Bootcamp🇨🇭 & Web Agency Internship🇨🇭
• Interests: ❤️ React, Next.js, TypeScript, Node/Express
• Seeking: Front-end | Full-Stack JavaScript Developer opportunities (React, Next.js, Node/Express)

• Frontend: HTML, CSS, Tailwind CSS, Shadcn/ui, JavaScript, React
• Backend: Node.js, Express, MongoDB
• Full Stack: Next.js, TypeScript
• Testing: Cypress, Jest, Supertest
• Tools: Git

• Portfolio

I’m currently contributing to the DeXter-on-Radix/website project. This opportunity allows me to apply and further develop my skills in React and Next.js while working on a dynamic and engaging project.

• JavaScript Data Structures and Algorithms (Udemy): Ongoing since July 2024. Covers Big O notation, searching & sorting algorithms, and data structures.

• Next.js (JSM): Hands-on training in Next.js including routing, server-actions, authentication (Clerk), real-time event handling with webhooks, and MongoDB integration. Developed responsive design, forms with React Hook Form and Zod validation, and integrated third-party APIs (question-answer automation using Eden AI). Refactored project and added custom hooks.
• React & Next.js (Udemy): Comprehensive course covering React, React Router V6, React Query, Optimistic UI, React Hook Form, React Select, Zod validation, and Next.js. Implemented several projects including authentication (Google Provider), webhooks for Stripe payments, and MongoDB integration.
• Node & Express.js (Udemy): Node.js & Express with a focus on building server-side rendered web applications. Refactored the main project with TypeScript, converted it into a RESTful API, implemented Jest & SuperTest for testing, and documented with Postman. Built a React SPA consuming the API, tested with Cypress.
• TypeScript (Udemy): Practical training emphasizing TypeScript in React projects.
• JavaScript (Udemy): Comprehensive theoretical and practical course covering Vanilla JS (ES6, OOP, asynchronous JS, event loop, call stack…).
• Advanced CSS (Udemy): Hands-on projects using Vanilla CSS.
• Cypress (Udemy): Short course for getting started with Cypress for testing.
• Other CSS, JavaScript & React courses (WDS)

Feel free to reach out via email at [email protected] !

I'm excited to keep learning & grow my skills, to contribute to innovative projects and collaborate with other developers. Feel free to reach out!