The web development sub-domain covers our training for front-end developers, full-stack developers, integrators and technical profiles modernising enterprise web applications. Our catalogue covers modern JavaScript frameworks (React, Angular, Vue), advanced HTML/CSS, Node.js and PHP back-end development, as well as modern build and deployment tools. Sessions in Geneva, Lausanne or interactive virtual classroom with active developers.
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Learn React.js from scratch or advance your skills with practical training. Build fast, modern UIs — expert instructors, small groups, Switzerland.
Level up with TypeScript: hands-on training covers types, interfaces, and modern tooling. Small groups, certified trainers, Geneva & Lausanne.
Web service training to master SOAP and REST. Learn to create reliable and secure services today.
Vue.js training in Geneva & Lausanne: build reactive web applications with expert-led courses. On-site, virtual or blended learning formats.
Web development has become a central profession in the digital transformation of Swiss organisations. The generalisation of Single Page Applications, the pressure on user experience, the arrival of generative AI in creative tools and the need to modernise legacy applications fuel strong demand for front-end, full-stack developers and integrators. Geneva and Lausanne organisations, particularly active in finance, watchmaking, e-commerce and public services, actively recruit these profiles.
A recognised web development training opens access to better-paid technical positions and represents a differentiating asset in hiring. Mastering modern frameworks (React, Angular, Vue), strong typing with TypeScript, and performance and accessibility best practices makes the difference for senior developer positions. Investing in a vendor certification or a recognised full-stack path concretely enhances your profile on the French-speaking Switzerland market.
ITTA offers a catalogue of training courses in this sub-domain, delivered by developers active in production projects for Swiss and international organisations.
Advanced HTML/CSS training covers semantic HTML5, modern CSS3 (Flexbox, Grid, animations), CSS variables, responsive design and design frameworks (Tailwind, Bootstrap). These fundamental skills remain essential for any web developer and particularly suit integrators, UX/UI designers wishing to integrate their mockups, and creative profiles reskilling towards development.
JavaScript remains the essential web language. Our training covers JavaScript ES6+ (modules, async/await, destructuring, spread/rest), TypeScript for strong typing of large applications and code structuring best practices. These courses suit developers wishing to master the language before tackling a framework, and technical profiles modernising classic JavaScript codebases to TypeScript.
JavaScript frameworks dominate modern web development. React (Meta) remains the most popular, particularly in startups and digital services. Angular (Google) is favoured in large companies and enterprise projects. Vue offers a lightweight progressive alternative, appreciated by teams modernising in stages. Our training covers the basics (components, state management, routing) and advanced patterns (Redux, NgRx, Pinia, Server-Side Rendering with Next.js, Nuxt and Angular Universal).
On the back-end side, Node.js (Express, Fastify, NestJS) enables using JavaScript/TypeScript on the server, particularly suited to full-stack developers. PHP remains central in some large web platforms and e-commerce. WordPress is essential for institutional sites and blogs: our WordPress training covers administration, theme and plugin development. These courses target full-stack developers and integrators managing a complete WordPress site.
A complete beginner in web development starts with HTML/CSS then modern JavaScript, before choosing a JavaScript framework based on orientation. For the startups and digital market, React is the most rewarding choice. For large companies, Angular opens more doors. Vue is relevant for profiles aiming for progressive skill acquisition or hybrid contexts. A back-end developer wanting to become full-stack adds Node.js and a modern JavaScript framework. A CMS-oriented integrator combines advanced WordPress and a JavaScript framework for custom client needs.
Here is a selection of reference training courses in this catalogue, accessible directly:
Web development is inherently cross-functional. Programming languages training deepens JavaScript, TypeScript and back-end languages. The DevOps for development hub covers Docker, Kubernetes and continuous delivery, particularly relevant for full-stack developers managing their deployments. AI development and LLM training brings a complementary dimension to integrate large language models into applications. Front-end integration training reinforces creative skills.
Several trends structure web development in 2026. TypeScript imposes itself as de facto standard on serious new projects, progressively supplanting pure JavaScript. SSR (Server-Side Rendering) frameworks like Next.js, Nuxt and Angular Universal become the norm for performance and SEO. Web Components and “no-framework” approaches (HTMX, Alpine.js) gain ground in certain contexts. Generative AI transforms productivity with GitHub Copilot, Cursor and Claude Code accelerating code writing and debugging. Finally, accessibility (WCAG 2.2) and performance (Core Web Vitals) become structuring criteria for SEO and user experience.
All our web development training courses are available on-site in our Geneva (Route des Jeunes 35) and Lausanne (Avenue de Mon-Repos 24) centres, as well as in interactive virtual classroom. Our sessions open every 5 weeks, so you can start your training when it suits you. The deliberately modest size of our groups guarantees attentive support, and each course includes hands-on labs, end-to-end projects and progressive exercises representative of real-world cases encountered in business.
Established in French-speaking Switzerland for more than 20 years, ITTA is a certified training centre in web development. Our trainers are full-stack developers active in web projects for Swiss and international organisations, allowing them to share current concrete cases and adjust content to your professional reality. The web development sub-domain contains training courses covering the most demanded market frameworks and technologies. Our team can guide you towards the funding solutions suited to your case, and our team supports you in preparing the application file.
React, Angular or Vue: which JavaScript framework to choose?
React remains the most popular and demanded on the French-speaking Switzerland market, particularly in startups and digital services. Angular is favoured in large companies and structured enterprise projects. Vue is relevant for profiles wanting progressive skill acquisition or stage-by-stage modernisation projects. The choice largely depends on the target market and your team preferences.
Do I need to master TypeScript to develop in 2026?
TypeScript has imposed itself as a standard on serious new projects. For a junior developer, JavaScript remains the natural entry point, but TypeScript quickly becomes necessary when working on structured or team applications. Our TypeScript training covers the transition from pure JavaScript in a few days.
How long to become a junior web developer?
Combining HTML/CSS (3-5 days), modern JavaScript (5 days), a framework (5-10 days) and personal projects, expect 3 to 6 months to reach an operational junior level. Building a GitHub portfolio with concrete projects remains essential for first hiring.
What professional funding options are available?
Several professional funding solutions can be considered depending on your situation and your employer. Our team helps you identify the options that fit your profile.
Monday to Friday
8:30 AM to 6:00 PM
Tel. 058 307 73 00
ITTA
Route des jeunes 35
1227 Carouge, Suisse
Monday to Friday, from 8:30 am to 06:00 pm.
