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Sebastien Castiel

Passionate developer and ex-engineering manager, I am a constant learner and love sharing what I learn. Author of five books about frontend development, I also write blog posts and always have one or more projects on the side. When I am not behind my laptop, you may find me hiking in the beautiful places that the Quebec has to offer.


Products

  1. React Workshop

    I designed a workshop to help developers who know HTML, CSS and JavaScript climb the next step and build their first full-stack application with the most popular framework today. I take advantage of the latest React and Next.js features to offer a whole new path –a simpler one– to creating your first application.

    Starting
  2. Developer Mentoring

    A comprehensive mentorship program tailored specifically for developers looking to expand their skill sets and achieve their career aspirations. With a focus on frontend development, this mentorship program offers guidance in JavaScript, TypeScript, React, Next.js, and other cutting-edge technologies.

    Present $200/month

Articles

  1. How to give code review as a junior developer? scastiel.dev
  2. How well should I know React before applying to my first job? scastiel.dev

Where to find me