Custom Web Development

Custom websites and complex platforms that drive your digital transformation without restrictions.

developer analyzing code

Web architecture and applications that work for you

From concept to success: We create applications that transform the way you do business.

In today's digital ecosystem, businesses need robust, scalable , and custom-built websites that evolve with their needs. Websites that not only function but also adapt to their evolving requirements. The difference between a standard website and a custom web development that truly propels your business lies in deeply understanding your objectives and translating them into effective technology.

Our team of Frontend and Backend experts combines the latest technologies to create custom websites and mobile applications with maximum loading speed and security.

developer with his back to the code on the screens

Agile Methodology: From Idea to Product

Our development process combines agility and precision to ensure each project meets and exceeds expectations, while maintaining transparency and constant communication.

  • Discovery and Definition

    We analyze your operations through technological consulting , identify bottlenecks, and define the web architecture of the system.

  • Design and Prototyping

    We design wireframes and UX/UI prototypes that allow you to validate the user experience before starting frontend development .

  • Iterative Development

    We build the frontend and backend in short cycles. You'll get a working version, not just a Figma presentation. Real feedback on real software.

  • Testing and Quality Control

    Automated tests, load speed tests, and security audits. Every feature is thoroughly tested before going into production. Bugs are detected during development, not when your team finds them.

  • Deployment and Training

    We implement on high-availability servers with automated processes, guaranteeing security and zero downtime.

  • Maintenance and Evolution

    Your business changes, and so does your application. We offer ongoing maintenance , security patches, and web architecture updates whenever you need them.

Why Mecexis for Your Web Development?

More than a decade building apps that work

In a market full of agencies that promise everything, we only promise what we know how to do: robust web applications that solve real business problems.

We develop with Django, the leading Python framework for security and scalability , chosen by companies like Instagram, Spotify, and The Washington Post when they need systems that can handle millions of users. This is no coincidence: Django guarantees bank-level security , massive scalability , and optimized loading speeds that other frameworks can't match.

But technology is only half the story. What sets us apart is our understanding that behind every project lies a business problem to solve. We don't just write code for the sake of writing: every line of your custom website is designed to add value, reduce costs, and ensure future scalability .

developer programming in office

We resolve your doubts

1

How long does it take to develop a custom website ?

It depends on the complexity, but most projects are in production for 3 to 6 months. We work in two-week sprints, so you'll see steady progress from the beginning, not just at the end.

2

What Frontend and Backend technologies do you use?

Our stack ensures a solid web architecture : mostly Django (Python) for Backend , combined with Vue.js, HTML or other technologies for Frontend , optimizing loading speed .

3

Can I make changes during development?

Yes, as agile development experts, we adapt. Your digital transformation requirements change, and the software must evolve.

4

How do you guarantee scalability if my business grows?

Our custom websites are designed to scale. A modular web architecture and containerized deployment allow for growth without rewriting code.

5

Do you offer post-launch maintenance?

Yes. We offer maintenance contracts that include security updates, monitoring, backups, and technical support. We also develop new features when you need them.

6

How does it integrate with the systems we already have?

We integrate your web development with any system using secure APIs: ERPs, CRMs, improving your digital transformation .

Our Impact in Numbers

Results that demonstrate our commitment to excellence.

  • 12+

    Years of development experience

  • +100

    Successfully launched applications

  • 95%

    Satisfied customers

  • 99.9%

    Medium availability in our applications

True innovation lies in transforming complex problems into simple, scalable solutions.
Adria Martinez
Adrià MartínezProject Manager