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Innovative Web Development Agency, with a full-service web agency for simple sites to complex e-commerce solutions

At Z Digital Agency, we specialize in transforming your vision into reality, with a strong, reall well coded and optimized website. From crafting simple, elegant websites to developing complex apps and leading e-commerce webshops, our expertise spans across renowned platforms such as WordPress, Statamic, PrestaShop, Shopify, and any other web stack beyond CMS, for a tailor-made web solution.

A complete web agency in Switzerland, France and Germany.

Web Development Agency in Switzerland, France and Germany
websites built
e-commerce technologies
One team
for all web aspects
Web Development Agency in Switzerland, France and Germany

Our Web Development Agency services

We handle your Web Development needs, from A to Z. The right technical solution, branding & design UI/UX, on page SEO that works, content creation and hosting infrastructure.

A Website or an App = a tailored web project

Our team boasts deep expertise in a variety of web development platforms, enabling us to tailor our approach to meet your specific needs. Whether you’re looking for the user-friendly capabilities of WordPress, the e-commerce prowess of PrestaShop and Shopify, the flawless execution of Statamic, or a custom Headless CMS platform, we have the skills and experience to deliver:

For robust, SEO-friendly websites that range from blogs to corporate sites.

PrestaShop & Shopify:
To launch and scale your e-commerce business with powerful, intuitive online stores.

Leveraging this modern CMS to create fast, secure, and maintainable websites.

Custom PHP, React, Node.js, Vue.js web solutions:
A team of fullstack developers to build a unique web platform.

Advanced Technical Proficiency in Leading Programming Languages

Our development team is proficient in cutting-edge programming languages and technologies, including PHP, React, Node.js, and Vue.js. This expertise allows us to build dynamic, efficient, and scalable digital solutions that not only meet today’s demands but are also future-proof.

  • PHP: The backbone of dynamic website development, ensuring server-side reliability.
  • React: For building interactive user interfaces with seamless user experiences.
  • Node.js: Powering real-time applications with its event-driven architecture.
  • Vue.js: Delivering fast, modern web interfaces that enhance user engagement.

Commitment to Stability and IT Security

At Z Digital Agency, we develop websites that last long, don’t need too much maintenance, and with the coherent hosting infrstructure.

We use github and forge deployment best practices. We use mainly AWS or local hosting provider when necessary, but always with a clean web development methodology.

Same things for CMS plugins. No unnecessary plugins, with critical weaknesses. We are responsible for a long lasting websites for our clients. No shortcuts.

Our commitment to security best practices and regular maintenance means your digital assets are protected against evolving threats, ensuring peace of mind for you and your users.

Your web agency for Digital Excellence

Choosing Z Digital Agency means partnering with a team that is as invested in your web project, exactly like it is our own project.

We go through all apsects of a website, not just the design or the code. The SEO, the website speed, the UI, the US and the hosting. With 400+ web projects over the last years, we’ve gained some experience, and made some mistakes for you …

 Our comprehensive expertise in web development platforms, programming languages, and best practices in infrastructure management positions us to offer unparalleled digital solutions.

Best Practices for Web Development and Infrastructure Management

We adhere to industry best practices for web development and infrastructure management, ensuring your projects are not only built on solid ground but also optimized for long-term stability and security. Our infrastructure management expertise encompasses leading cloud services like AWS, along with renowned hosting providers such as Hostpoint and Infomaniak. Utilizing tools like Forge and GitHub, we streamline deployment and maintenance processes, guaranteeing your website’s performance and security are never compromised.

  • AWS: Leveraging the scalability and flexibility of Amazon Web Services for hosting solutions.
  • Hostpoint & Infomaniak: Trusted hosting services that offer reliability for Swiss-based and international clients.
  • Forge & GitHub: For continuous integration and delivery, ensuring your web projects are always up to date and secure.

Ready to improve your WEB DEVELOPMENT?

Let’s discuss your web project for free and then you decide if ZDA is the best for your Web Development objectives.

Our Web Development Agency experts

Meet our senior experts, leading the Web Development department of ZDA

What does a web development agency do?

A web development agency is responsible for creating, building, and maintaining websites and web-based software that cater to the specific needs of businesses across various industries. At our agency, we handle everything from simple website designs to complex, custom-coded solutions. Our team of expert developers, designers, and project managers work together to ensure that each project is not only visually appealing but also functionally robust, secure, and scalable. We focus on delivering high-quality web solutions that enhance user experience and support our clients’ business objectives.

Why do you need a web development agency that can handle a project from design to delivery and maintenance?

The continuity provided by handling a web development project from design through to delivery and ongoing maintenance ensures consistency and quality throughout the entire process. By engaging an agency like ours that manages all aspects of web development, clients benefit from integrated strategies that align the website’s design and functionality with their business goals.

This holistic approach minimizes risks, reduces costs over time, and provides a seamless experience for both the client and the end-users. Moreover, ongoing maintenance and updates are handled by the same team that built the system, ensuring that the integrity and performance of the website or software are maintained.

What is ZDA process of web development for a company’s project?

Our web development process is structured into several key phases:

  • planning: what is the best codebase / tech stack / CMS for your needs ?
  • design: UI & UX need to be validated first with our web design team. No shortcut here.
  • development: agile sprints for each development milstone, under the leadership of the very same team leader for all phases.
  • tracking: most of the time this phase is overlooked by web agencies (especially in Switzerland), but no measurement = no optimizations!
  • testing, and deployment: we use open source and solid deployement tools, versioning systems and backups.
  • ongoing maintenance: no website is forever. On average we consider 10% of the total website costs is to be planned for maintenance and upgrades every year. But Z Digital Agency is known for low maintenance websites!

What are the critical aspects during a web development project, based on our experience?

Based on our experience with around 400 websites and 50+ large web projects created, several critical aspects ensure the success of a web development project. These include clear communication, meticulous project management, robust security measures, and responsive design.

Clear communication throughout the project ensures that both the client and the development team remain aligned on goals and expectations.

Effective project management helps keep the project on schedule and within budget. That is why all our web agency leaders are swiss-knives on all apsects, from code to SEO, design and tracking.

Tracking: don’t underestimate the necessity to measure everything and remain compliant with GDPR, nLPD or DMA.

Finally, responsive design ensures that the website or software performs well on all devices, crucial for reaching the widest possible audience.

Looking for a Web Development Agency that delivers ?

Get a full team among 40+ experts, as a flexible task force for your Web Development requirements, for on average the cost of a single employee. We adapt our Web Development strategies to your actual needs, we build the right tools and campaigns, then we track everything. It is in our entrepreneurial DNA. Tell us about your Web Development needs, we will first craft a strategic plan with you, then you’re free to do it with us, or on your own. Flexible, entrepreneurial and results-oriented, we said.

Our Web Development trainings

You’d like to handle your Tech & Web Development in-house ? No problem, let us train your team on the latest Web Development practices, no blabla, only a tailored Tech & Web Development training for your company.

Marketing Online Courses

Our courses cover building and testing your product or service, leveraging marketing growth techniques, and creating actionable KPI reports to optimize your startup growth.

Courses for AI & GPT Tools

The Best Online Courses for AI & Tech Tools, for a hands-on training, with a team of experts.


Well you’re in good company…

They’ve trusted us as their Web Development Agency

Why should you work with Z Digital Agency’s team ?

You are one call away from starting a great website

Every web agency project starts with a free audit session, to ready understand if we are the best to answer your needs and advise you on the best tech stack required.

3 locations: Switzerland, France, Germany