Support & assistance
Your day-to-day contact for every small breakdown or question: we respond quickly, at the workshop, on site or remotely.
- Keyboard, mouse and printer replacement
- Advice, training and onboarding
- On-site or remote installation
Chargement en cours
Aven · Valais · Switzerland
Your local IT partner
From hardware to custom development, Valdev supports businesses and individuals across Valais with reliable, fast and lasting IT solutions.
Recommended by clients for professionalism and responsiveness.
Our services
Your trusted IT specialist, for everything
From replacing a peripheral to a fully custom business application, we cover all your IT needs with a single point of contact who knows your setup inside out.
Hardware sales & installation
We order hardware suited to your needs, prepare it at the workshop and install it at your place. Ideal for equipping second homes and chalets too.
- Hardware sourcing tailored to your needs
- Installation of computers, wifi networks and TVs
- Data migration and setup
Network & backups
We set up and secure small business networks, with a reliable backup strategy so you never lose your data.
- Small business networks (wired & wifi)
- Automatic, secure backups
- Network security and monitoring
Digitalisation & AI
We digitalise and transform your processes with artificial intelligence, and integrate custom AI workflows at the heart of your business.
- Process transformation with AI
- AI workflow integration in your business
- Automation of repetitive tasks
Web development
We build custom websites and applications, modern and high-performing, designed around your business processes and your users.
- Showcase sites and web platforms
- Fully custom business applications
- Responsive design, SEO-optimised
Hosting & domains
As Infomaniak partners, we manage your entire online presence on secure, privacy-respecting Swiss infrastructure.
- Website hosting & SSL certificates
- Domain name management
- Professional email addresses
Experience + AI
8 years of experience, supercharged by artificial intelligence
We combine hands-on expertise with the latest AI tools. The result: development and automation that are faster, more reliable and remarkably competitive for your business.
AI-augmented development
We bring artificial intelligence into the way we build websites and applications: projects delivered faster, with no compromise on quality.
Automated processes
We design AI workflows that automate your repetitive tasks and streamline your business processes, saving you precious time.
Who we are
A Valais company at your service since 2018
Founded in June 2018 and based in Aven, Valdev specialises in IT solutions and web development. From a simple repair to a fully custom solution, we know how to meet all your needs.
We are always happy to answer your questions and share a coffee to present our services. Quotes and presentations are always free of charge and without obligation: a member of the team comes to meet you.
Proximity
A strong, lasting relationship. We come to meet you and understand your needs.
Expertise
Qualified professionals who put their experience at the service of your projects.
Transparency
Clear, detailed quotes with no surprises: you know exactly what you pay for and why.
Tailored
Custom solutions that respond precisely to each of your requests.
Availability
We step in on request, including evenings and Saturdays by appointment.
Speed
We are committed to meeting your needs as quickly as possible.
Our projects
Real projects, from custom software to showcase sites
Business applications built from A to Z or bespoke websites: here are a few projects we designed and support day to day.
Custom development
Citric CRM
A complete real-estate CRM built in French-speaking Switzerland, with a smart matching system that automatically pairs properties with buyers' criteria.
- Web app
- CRM
- Custom
Custom development
IMMvestis
A building technical-management software for condominium administrators and managers, to plan renovation funds and technical reports.
- Business software
- SaaS
- Custom
Website
MDK Immobilier & Fiduciaire
The showcase site of a real-estate and fiduciary agency in Champéry and Monthey: properties for sale and rent and services, in a refined design.
- Showcase site
- Real estate
- Responsive
Website
Le Bricotier
The bilingual showcase site for a Valais handyman service (painting, furniture assembly, outdoor maintenance, junk removal, transport), with an online contact and quote form.
- Showcase site
- Bilingual
- Responsive
Have a website or an application in mind?
Let's talk over a coffee — free quote, no obligation.
Our approach
Simple, transparent, from A to Z
- 01
Get in touch
You tell us what you need by phone, email or in a meeting. A team member comes to you if needed.
- 02
Free quote
We analyse your situation and give you a clear, detailed proposal suited to your budget.
- 03
Delivery
Installation, repair or development: we carry out the work with care and keep you informed at every step.
- 04
Follow-up & support
We stay available after the job for hosting, maintenance and any future evolution.
Client reviews
They trust us
Efficient, professional work and a very friendly contact! Quentin immediately understood my expectations for creating my website and answered all my questions. A big thank you — go for it!
Charlotte Di Mascio
Director of Destination Beurre Salé
I highly recommend Valdev, who shows great professionalism. Mr. Singer quickly understood my needs and delivered a quote with excellent value for money.
Mireille Terrettaz
Independent life coach
Great professionalism and extraordinary responsiveness. Valdev really listens and delivers the best technical solutions, perfectly suited to its clients' needs. Thank you Valdev!
Charles Aeschlimann
Director of Pub Swiss
Great work together. Quentin listens well and gives excellent advice. I recommend!
Baptiste Hausmann
SEO expert at SEOsmann
Let's talk about your project
Free quote, no obligation. A team member comes to meet you, including evenings and Saturdays by appointment.
- Téléphone+41 79 225 58 23
- E-mailinfo@valdev.ch
- AdresseRte de Derborence 31, 1976 Aven