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React.js Agency Geneva

Expert React.js development agency in Geneva

in Geneva

Create interactive, high-performance user interfaces with our React.js agency in Geneva. Experts in modern front-end development.

Let's discuss your project
  • Affordable prices for SME & Contractors
  • More than 25 experts of website & Marketing
Infomaniak Partners
logo-mix
gerofinance
domohealth
logo-siris-plus
logo-re
4.9/5
300+ satisfied customers in Switzerland

Our services

  • #Web
  • #Development
  • #E-Commerce
  • #Marketing
Website Creation & E-commerce
Your growth partner in Lausanne. A team of 25+ experts in website, e-commerce and application creation with a clear ROI strategy to increase your sales in French-speaking Switzerland.
Digital Marketing SEO & SEA
Acquisition strategies (Google Ads, Meta, SEO) to generate more online sales.
Web & Mobile Development
Development of web (React, Angular, etc.) and mobile (iOS/Android) applications.
Audit & Support
Complete audit, strategic advice and support to manage the digital growth of your SME.
Agency Web development

Our expertise

Lausanne📍Vaud | Geneva | Fribourg | Neuchâtel

Geekworkers, your expert React.js agency in Geneva. Our front-end developers have mastered React to build Single Page Applications (SPAs), dynamic interfaces and reusable components, delivering an exceptional user experience.

Testing and Quality Assurance (QA)

Our Lausanne agency applies strict quality assurance (QA) processes before going into production.

UI/UX design

Our designers in Lausanne create fluid user pathways and attractive designs (Figma).

API integration (REST/GraphQL)

We develop and integrate REST API and GraphQL to synchronise your data and automate your workflows.

Front-End development (React/Vue.js/Angular)

We code fluid, high-performance user experiences for your SME web applications.

Web Performance Optimisation (Core Web Vitals)

We optimise your Core Web Vitals (LCP, FID/INP, CLS) for a website faster and more enjoyable.

What are your objectives?

Modern User Interfaces

Development ofdynamic, responsive web interfaces thanks to the power of the library React.js.

Single Page Applications (SPA)

Creation offluid web applications (SPA) offering a user experience without page reloads.

Reusable components

Development based on reusable React components for enhanced maintainability and scalability.

Frontend experts Geneva

A team of frontend developers in Geneva specialising in React.js and its ecosystem (Redux, Next.js, etc.).

Let's discuss your project

Achievements

More than 300 customers accompanied in Switzerland
Completed projects
+ 0
Years of growth
+ 0
Geeks listening
+ 0
CHF millions generated
+ 0
domo.health
Trade, Health, Technology
360° Marketing Solutions: Webflow Redesign, WooCommerce E-Commerce and Stripe Payment Centralization
  • Audit & Digital Strategy
  • Digital marketing (SEO/SEA/Social Ads)
  • Website Creation & E-commerce
Gerofinance
Finance, Real estate
360° support: calls for tender, GDPR/LPD compliance and digital performance of Gerofinance
  • Audit & Digital Strategy
  • Digital marketing (SEO/SEA/Social Ads)
Mix-Image
Trade, Design & Art
Mix-Image reinvented: XXL e-commerce under WordPress & WooCommerce in record time
  • Audit & Digital Strategy
  • Digital marketing (SEO/SEA/Social Ads)
  • Website Creation & E-commerce
Adore Adored
Trade, Design & Art
E-commerce for luxury jewelry: brand storytelling, online sales & in-store appointment booking
  • Audit & Digital Strategy
  • Digital marketing (SEO/SEA/Social Ads)
  • Website Creation & E-commerce
Bourg8
Legal
Redesign of a WordPress website for a law firm: professional image, optimised UX and client autonomy via training.
  • Digital marketing (SEO/SEA/Social Ads)
  • Website Creation & E-commerce
  • Audit & Digital Strategy
Christophe Bovet
Well-being, Training, Sport
WordPress website with Elementor for golf coach. SEO, performance and customer autonomy via tailor-made video training.
  • Audit & Digital Strategy
  • Digital marketing (SEO/SEA/Social Ads)
  • Website Creation & E-commerce
Style By Sissi
Trade, Design & Art
Trilingual luxury e-commerce: successful launch for a Swiss lingerie brand, custom design
  • Digital marketing (SEO/SEA/Social Ads)
  • Website Creation & E-commerce
Pro Mind Consulting SA.
Training
WordPress redesign: Figma design, custom 100% copywriting and SEO optimisation.
  • Audit & Digital Strategy
  • Digital marketing (SEO/SEA/Social Ads)
  • Website Creation & E-commerce
Our projects
Request an offer
Contact us to find out about other projects
Our achievements
The Geekworkers method
That works !
"Thanks to Geekworkers, we have become No. 1 in our sector in 4 years"

From 0 to 2.5 million turnover/year

in less than 5 years

Recyclage Express generates annual sales of over 2.5 million, employs over 15 people and has its own fleet of vehicles.

Thanks to Geekworkers, Recyclage-Express.ch has become the market leader in second-hand goods in French-speaking Switzerland in less than 4 years.

From 1 to 4 employees

in less than 8 months

Pana Beauty Salon has seen its clientele explode thanks to Geekworkers' expertise and social media. 

Our strategy has allowed us to grow from 1 to 4 employees and more than 30 weekly bookings in less than 8 months.

Panabeauty, hair salon with curly hair expertise
"Geekworkers developed the website, set up the booking system, and generated numerous customers through social media."

Customer satisfaction ⇄

= Responsiveness + Quality + Prices ↯
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 Carreño
★★★★★
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
I would like to express my deep appreciation for Geekworkers. Their outstanding customer service, professionalism and commitment to customer satisfaction is truly impressive. My experience has been exceptional and I highly recommend this company. Thank you for your service.
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! 🚀
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.
Let's get started ⭐
4.9/5
300+ satisfied customers in Switzerland
more reviews on google

Our services

Custom Web & Mobile Development
Develop an app
Custom Web Development
Create a custom app
Outsourcing Development
Recruit a dev

Our turnkey offers

Quality, transparency and affordable rates
Site Landing WordPress
From
2690
CHF
(5% discount for full payment)

Convert your visitors into customers

  • WordPress site with Elementor
  • 1 page based on a template/template with a custom design
  • Creation of a strategy tailored to the company's objectives
  • Professionally written content
  • Optimization for conversion (contact or purchase) and Google Ads
  • Google Analytics setup
  • Standard SEO Optimization

Site Vitrine Pro WordPress
From
4900
CHF
(5% discount for full payment)

Your professional presence online quickly (WP Showcase Site).

  • WordPress site with Elementor
  • Up to 5 pages: Home, About, Services/Products, Blog, Contact
  • From a model (hundreds of choices)
  • Support and advice in relation to your objectives
  • Google Analytics setup
  • Standard SEO Optimization

Google Ads Start
From
690
CHF/month
(excluding advertising budget & set-up)

Generate your first qualified leads via Google Ads.

  • Conversion tracking
  • Customised strategy (keywords, campaigns, ads)
  • Google Search or Performance Max
  • Management 1 month
  • Monthly report/video
  • 2 campaigns, 100 keywords, 20 ads
  • Budget: < 1500 CHF/month
Meta Ads Start
From
690
CHF/month
(excluding advertising budget & set-up)

Your first Meta Ads campaigns to generate local leads.

  • Conversion tracking (Pixel and API)
  • Targeted strategy (age, interests, location)
  • Static content (posts, stories)
  • Management 1 month
  • Monthly report with KPIs
  • 2 campaigns, 2 adsets, 8 advertisements
  • Budget: < 1500 CHF/month
All our rates
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