Technologies
JavaScript

JavaScript

JavaScript is also used on the server side through platforms such as Node.js, enabling complete web applications to be developed. It is used to manipulate HTML elements, manage user events, send and receive server-side data, perform animations and transitions, make Ajax requests, validate client-side data, and much more. Thanks to its popularity and widespread adoption, JavaScript also has a rich ecosystem with numerous libraries and frameworks, such as React, Angular and Vue.js, that facilitate the development of more complex web applications. JavaScript is an object-oriented programming language, with many features for manipulating objects, inheritance, exception handling and so on. It is considered a flexible and powerful language, making it a popular choice among developers. In short, JavaScript is a versatile programming language used to add interactivity to websites and to develop complete web applications. JavaScript is also used on the server side through platforms such as Node.js, making it possible to develop complete web applications. It is used to manipulate HTML elements, manage user events, send and receive data on the server side, perform animations and transitions, make Ajax requests, validate data on the client side, and much more.
Thanks to its popularity and widespread adoption, JavaScript also has a rich ecosystem with numerous libraries and frameworks, such as React, Angular and Vue.js, that facilitate the development of more complex web applications.
JavaScript is an object-oriented programming language, and it has many features for manipulating objects, inheritance, exception handling, etc. It is considered a flexible and powerful language, making it a popular choice among developers.
In short, JavaScript is a versatile programming language used to add interactivity to websites and to develop complete web applications.

Features
  • Allows you to add dynamic interactions to websites
  • Compatible with many frameworks and libraries
  • Can be run on client side and server side
The advantages of JavaScript
  • Universally supported by browsers
  • Large developer community
  • Many libraries and frameworks available
The incovenients of JavaScript
  • Can be difficult to debug
  • Inconsistencies between browsers

Our services JavaScript

Choose the complete solution that best suits your business and save up to CHF 400 on our services.

Custom Web Development

Development of customised web applications from A to Zaccessible via a browser, to respond precisely to your business needs or your product vision.

Covers the creation ofin-house tools (optimisation, management, dashboards, automating) and external platforms (SaaS, portals, etc.). Includes functional analysis, architectural design (security, performance, scalability), development... backend & frontend (PHP/Symfony, Node.js, React, etc.), API integration and deployment on a suitable infrastructure.

  • Functional Analysis & Specifications
  • Software architecture (security, scalability)
  • Backend development (PHP, Node.js, Python, etc.)
  • Frontend development (React, Vue.js, Angular, etc.)
Website & E-Commerce
Boost your online business with a website or e-commerce shop that combines impactful design, cutting-edge technical performance and robust safetydesigned by Geekworkers.
WordPress website creation
E-commerce shop
WordPress Development & Redesign
WordPress Maintenance
  • Creation of WordPress websites (Showcases, Blogs, Landing Pages)
  • E-commerce shop design (WooCommerce)
  • Technical & Design Redesign / Migration
  • Proactive Maintenance & Technical Support
Mobile application (iOS/Android)

Make your mobile application project a reality for iOS and Android with our experts.

We develop native (Swift/Kotlin) for a optimal performance and user experienceor the development cross-platform (React Native, Flutter) for optimise lead times and costs on both platforms. We cover design Mobile UI/UXintegration with your backend via APImanagement push notifications and support through to publication on Blinds.

  • Native Swift (iOS) / Kotlin (Android) development
  • Cross-Platform React Native / Flutter development
  • Mobile-specific UI/UX design
  • Backend API integration & Push Notifications
WordPress Development & Redesign

Go beyond the limits of standard WordPress for your most ambitious web projects or the modernisation of complex platforms.

Our WordPress experts can help you create 100% custom themes and pluginsintegration ofExternal APIs development of specific business functionalities (possibly linked toautomating), radical optimisation of performances for high-traffic sites, or management of complex technical overhauls/migrations involving custom code. Ideal for unique requirements.

  • Custom WordPress Plugins Development
  • Complex WordPress Themes Development
  • Third-party API & Webservices integration
  • WP Performance & Scalability Optimisation / Technical Redesign
Application Redesign & Optimisation

Give a second life or significantly improve your existing web or mobile applications, even if we didn't develop them initially.

We start with a in-depth audit of the source code and architecture to assess the situation. Then, depending on your objectives, we can : correct bugs persistent, drastically optimise performance (response times, BDD requests), refactor the code to make it more maintainable, add new functions, migrate to more modern technologies or improve the user interface (UI/UX).

  • Code Audit & Application Architecture
  • Bug Fixing & Non-Regression Testing
  • Performance optimisation (Profiling, Refactoring)
  • Technology Migration & Feature Addition
Custom Web & Mobile Development
Turn your most ambitious digital ideas into reality with Geekworkers, your custom development specialist in Lausanne and Geneva.
Custom Web Development
Mobile Applications Development
Application Redesign & Optimisation
Outsourcing Development
  • Modern Software Architecture (API-first, Microservices...)
  • Agile Development & Testing (TDD/BDD possible)
  • Cloud deployment (AWS, Azure, GCP) & CI/CD
  • Application & Upgrade Maintenance / Legacy Recovery
Outsourcing Developers (From CHF 24/H)

Strengthen your development capacity quickly and without the constraints of recruitment thanks to ouroutsourcing.

We can provide you with one or more of the following for a flexible period (usually on a monthly basis) qualified developers (frontend, backend, full-stack, mobile...) with the necessarytechnical expertise you need (PHP, React, Node, Swift...). They work remotely but are 100% dedicated to your projects, integrating with your teams and methodologies. An ideal solution for scaling up, accessing specific talent or controlling your costs.

  • Selection of customised profiles
  • Integration into Customer Teams & Methodologies
  • Flexible contracts (monthly basis)
  • Regular Communication & Reporting

Customer satisfaction โ‡„

= Responsiveness + Quality + Quality Prices โ†ฏ

Our web agency is focused on quality and satisfaction for both
entrepreneurs, SMEs and large companies in French-speaking Switzerland

Chiara Cuffaro
chiaracuffarokinesiologie.ch
A huge thank you to Geekworkers for their excellent work on my website. Their responsiveness, professionalism and creativity made all the difference. A smooth collaboration and results beyond my expectations. I highly recommend!
Senghane Lmighty
whodaboss.app
Thank you to Geekworkers for their exceptional work! They understood my vision perfectly and created a landing page exactly as I wanted it. They were professional, creative and responsive throughout the project. I'm delighted with the result, which perfectly reflects the image of my application. I'd highly recommend their services to anyone looking for a quality digital agency!"
Michel Rey
zenityacademy.ch
A big thank you to Geekworkers for creating my website. Their professionalism, attentiveness and expertise made all the difference. A top team that I highly recommend! Their responsiveness and help in creating my content were a real advantage. An in-depth analysis of my needs was carried out from the outset and I was given permanent access to the progress of the project. Don't hesitate to work with them.
Ernesto Carreรฑo
ernestdetailing.ch
GeekWorkers created an effective, modern landing page that was perfectly suited to our objectives. Their team showed great professionalism, and the work was carried out quickly and meticulously. We're delighted with the end result and would highly recommend their services for any web project.
Newash SA
newash.ch
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Bobi
bobiapp.ch
Geekworkers gave me a clear, actionable vision for developing Bobi. Their recommendations on SEO, digital acquisition and platform optimisation were relevant and impactful. A professional and efficient team that I recommend without hesitation! ๐Ÿš€
Silvia Castillo
Very good service, follow-up and professionalism. I highly recommend them.
Turkey Lucidity
depotclesecurite.ch
Serious, efficient and friendly are the words that spontaneously appear after a month and a half of work on my future page.