How does the front-end interact with the back-end?

The front-end (what the user sees) communicates with the back-end (server, database) via APIs (often RESTful or GraphQL). The front-end sends requests to the back-end and displays the data received in a user-friendly way.

Is search engine optimisation (SEO) linked to the front end?

Yes, very much so. Clean, semantic front-end code (good use of HTML tags), fast loading times, responsive design and good accessibility are all important SEO factors that Google takes into account. Geekworkers incorporates these optimisations.

How important is responsive design for an SME in Lausanne?

Crucial. The majority of your customers and prospects in Lausanne or Geneva browse on mobile. If your site or application displays poorly on a smartphone, you're losing out on opportunities. Responsive design is a non-negotiable standard.

Développement Front-End – Geekworkers.ch

Q: What are the key languages and frameworks for front-end development?

The basics are HTML5 (structure), CSS3 (style) and JavaScript (interactivity). For more complex applications, we use JavaScript frameworks such as React, Vue.js or Angular, which provide structure, performance and tools for creating reusable components.

Q: Do you work from Figma models or other design tools?

Yes, ideally we work from detailed UI/UX mock-ups provided by you or created by our designers on Figma. This ensures that the front-end development corresponds exactly to the aesthetic and functional vision of the project. Find out more about our UI/UX design services.

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Expertise

Front-End Development

Our front-end experts in Lausanne have mastered React, Vue.js, Angular, HTML5, CSS3 and responsive design.

Free & No Obligation

4.9/5

300+ satisfied customers in Switzerland

300+ clients supported in Switzerland

Our expertise

Create intuitive web/mobile user interfacesresponsive and aesthetic for engage your users.

THE front-end development is the art of transforming a design (UX/UI mock-up) into an interactive, high-performance user interface that is a pleasure to use on the web or a mobile application. For SMEs in Lausanne and Geneva, a polished user experience is crucial to conversion and customer loyalty. Geekworkers, a digital agency in Lausanne, has a team of front-end developers who are experts in HTML5, CSS3, JavaScript and its modern frameworks (React, Vue.js, Angular) to create engaging interfaces.

Superior User Experience

We develop interfaces fluid, fast and intuitive that make it easier to navigate and interact, providing a positive experience for your users in French-speaking Switzerland.

Pixel-Perfect & Responsive Design

We faithfully translate your design mock-ups (Figma) into code, ensuring a seamless and perfect display on all devices (computers, tablets, smartphones) thanks to responsive design.

Performance & Accessibility

We optimise the front-end code for fast loading times (Core Web Vitals) and ensure compliance with good web accessibility practices (WCAG).

Rich & Modern Interactivity

Thanks to JavaScript and its frameworks, we can integrate subtle animations and dynamic content updates and interactive features that improve engagement.

FAQs

The bases are HTML5 (structure), CSS3 (style) and JavaScript (interactivity). For more complex applications, we use JavaScript frameworks such as React, Vue.js or Angularwhich provide structure, performance and tools for creating reusable components.

The front-end (what the user sees) communicates with the back-end (server, database) via API (often RESTful or GraphQL). The front-end sends requests to the back-end and displays the data received in a user-friendly way.

Yes, very much so. Clean, semantic front-end code (good use of HTML tags), fast loading times, a responsive design and good accessibility are all key factors in the success of your business. important SEO factors that Google takes into account. Geekworkers incorporates these optimisations.

Crucial. The majority of your customers and prospects in Lausanne or Geneva browse on mobile. If your website or application displays poorly on a smartphone, you're losing out on opportunities. Responsive design is a non-negotiable standard.

YesIdeally, we work from detailed UI/UX mock-ups supplied by you or created by our designers on Figma. This ensures that the front-end development corresponds exactly to the aesthetic and functional vision of the project. Discover our UI/UX design.

Our Agency Services

Website

Votre présence en ligne mérite un site à votre image. Nous créons des sites WordPress ou Framer sur mesure, pensés pour convertir.

Google Ads (SEA)

Touchez vos clients au moment clé de leur recherche avec des campagnes Google Search, Shopping et Display optimisées pour la conversion.

Audit & Diagnostic digital 360°

Nous auditons votre présence digitale pour identifier vos freins de croissance et vos opportunités. Vous repartez avec un plan d’action concret, pas un simple rapport.

Création site E-commerce

WooCommerce ou Shopify, lancez votre boutique en ligne en Suisse avec une solution clé en main : paiements suisses, design sur mesure et gestion simplifiée.

Application mobile iOS & Android

Nous développons des applications mobiles iOS et Android, de la conception à la publication, avec une expérience fluide et intuitive.

Production contenu vidéo pour Réseaux Sociaux

De la conception au montage, notre équipe produit des vidéos qui captivent, convertissent et performent sur Instagram Reels, YouTube Shorts et TikTok.

Formation IA

Maîtrisez les outils d’intelligence artificielle pour gagner en productivité au quotidien. Apprenez à automatiser, créer et analyser avec l’IA directement sur vos propres projets.

SEO : Référencement Naturel

Ne soyez plus invisible. Nous positionnons votre site sur Google grâce à une stratégie SEO durable combinant contenu, autorité et optimisation technique.