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Web Applications
We develop modern web applications that reduce costs, accelerate development, and scale with your business. We can step in at any stage of the project, design effective solutions, and deliver a stable result.

How do we approach web application development?

Analysis
We'll review your requirements and propose a solution.
Pricing
We'll prepare a pricing proposal.
Implementation
We'll build the web application.
Testing
We'll test the functionality and usability of the application.
Deployment
We'll launch the application to the production server.
Support and Maintenance
We offer long-term support.
Step 0 of 0
Analysis
We'll review your requirements and propose a solution.
Pricing
We'll prepare a pricing proposal.
Implementation
We'll build the web application.
Testing
We'll test the functionality and usability of the application.
Deployment
We'll launch the application to the production server.
Support and Maintenance
We offer long-term support.
Step 0 of 0

Analysis

We'll get to know your objectives, environment, and target audience. We'll discuss the current state, explore technical options, and suggest the best solution based on your goals and budget.

What do we need from you?

  • Project description
    What should the application do? What are its main features and goals? How exactly will it help you or your customers?
  • Technical requirements
    Do you prefer specific technologies? Do you have performance, security, or integration needs? If not, no problem — we'll recommend an approach that fits your goals and budget.

Pricing

Based on the analysis, we'll create a clear and transparent pricing proposal. It will include all project stages, time estimates, and options for future expansion.

What are the pricing options?

  • Fixed price
    We'll quote the project based on detailed specifications. The price remains fixed unless the scope changes.
  • Agile development
    Want flexibility and room to adapt? We offer hourly billing with regular reports and the ability to reprioritize as needed.

Implementation

We'll develop the web application according to the agreed specifications. We'll use modern technologies and workflows to ensure high performance and code quality.

What does implementation include?

  • Frontend development
    We'll create a user interface that's intuitive and responsive.
  • Backend development
    We'll handle server-side logic and database integrations.

Testing

Every feature is thoroughly tested. We check for correctness, security, and usability to ensure a smooth user experience.

How do we test?

  • Automated testing
    We use automated tools to ensure consistent code quality.
  • User testing
    We involve real users to gather feedback and uncover any issues.

Deployment

We'll prepare the application for live operation — deploying it to production, setting up security, backups, and monitoring. The transition is smooth and without downtime.

What does deployment involve?

  • Server setup
    We provide the necessary environment and configurations to run the application.
  • Monitoring and support
    After launch, we monitor performance and availability to ensure reliability.

Support and Maintenance

Our work doesn't stop after launch. We provide long-term support, ongoing updates, feature development, and technical consulting. We're ready to respond whenever you need us.

What's included in support and maintenance?

  • Regular updates
    We keep your application up to date and secure.
  • Fast response to issues
    If problems arise, we're ready to act quickly and resolve them.

What technologies and tools we use

We use Nuxt.js to build fast and scalable web applications. It helps us streamline development with powerful features like server-side rendering and routing, making our apps more efficient and SEO-friendly.
For frontend development, whether it's a presentation website or a complex information system, we most often use Vue.js, often in combination with Nuxt.js. Wherever possible, we also use TypeScript.
IconWe use C# for developing large applications that require speed and efficiency.
We use PHP primarily for the backend of web applications and for integrating third-party systems.
Thanks to Docker, we can efficiently scale applications and share development environments, saving money for our clients.
We use Postgres for storing relational data.
We store source code on GitLab and use it for CI/CD to get updates to clients as soon as possible.
We use Tailwind CSS to build clean, responsive user interfaces efficiently. Its utility-first approach speeds up development and keeps our codebase consistent and maintainable.
We use Lighthouse to audit and improve web performance, accessibility, and SEO. It helps us ensure our applications are fast, user-friendly, and meet modern standards.
We use Three.js to create interactive 3D visuals for the web. It helps us build impressive animations and scenes that run smoothly without plugins, adding a modern touch to our applications.
We use TypeScript to write safer and more maintainable code. It adds strong typing to JavaScript, helping us catch errors early and improve overall code quality.
IconFor website administration interfaces, we typically use OctoberCMS, to which we've contributed our own public plugins. However, we're also comfortable with WordPress and use Strapi for new projects.

What kinds of web applications have we worked on?

LD Seating - Reference image

LD Seating

Web care and other systems

Extra - Reference image

Extra

We have increased the efficiency of the publishing house

Touchlab - Reference image

Touchlab

Scaling a Development Team with Modern Technologies

Lifee - Reference image

Lifee

Client part with a robust CMS

Mapro - Reference image

Mapro

Portal for the sale of proven cars

RefreshBistro - Reference image

RefreshBistro

Modern web application for franchises

SEO Writee - Reference image

SEO Writee

Web application facilitating workwriters' work

Why partner with us?

Experience across industries

From startups to large companies – we understand the needs of different types of clients and adapt accordingly.

We can take over running projects

We're not afraid of any code. We quickly get oriented and bring order, performance, and clarity.

Modern technology and fast development

We work with Vue, Nuxt, TypeScript, Three.js, and other technologies that enable scalability and efficiency.

Long-term partnership and support

It doesn't end with development – we're available even after launch. Your success is our goal too.

Photo of CEOPhoto of COO

Do you like our work?

Contact us

jagu@jagu.cz

+420 733 762 299

IČ 28426126

DIČ CZ28426126

IBAN CZ7620100000000188207918

Billing address Tisem 22, 257 56

Office Evropská 2589/33B, 160 00 Praha 6-Dejvice

Mobile contact
+420 733 762 299
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