I Will create your Landing Page or Custom Web App (PWA)

Do you need a fast, error-free website that works perfectly on any device? You've come to the right place!

I am a frontend developer focused on creating high-performance web applications and PWAs (Progressive Web Apps) using pure HTML, CSS, and JavaScript. I specialize in solving complex mathematical logic problems and ensuring that the user interface (UI) is intuitive, fast, and never breaks.

Unlike generic templates, I program your solution from scratch, ensuring clean, optimized, and easy-to-maintain code.

What will you receive with this service?

· Custom Landing Pages: Modern, attractive designs adapted to your brand identity.
· Web Calculators and Forms: Development of interactive tools with precise data validation.
· 100% Responsive Design: Your website will look and work perfectly on mobile phones, tablets, and desktop computers.
· PWA Optimization: Ability for your website to behave like a native app (even working offline).
· Bug-free code: Exhaustive review of the logic to avoid calculation errors or interface failures.

Why should you choose me?

· Live proof: You can see a real example of my work here: https://calculadora-gestora.netlify.app.
· Quality focus: I don't just write code; I make sure the user experience is perfect.
· Clear communication: I will keep you informed at all times about your project's progress.

What is our work process?

1. Briefing: You tell me your idea.
2. Proposal: I send you a preliminary design.
3. Development: I program your solution and show it to you.
4. Final delivery: I give you the clean source code, ready to upload to your server.

Frequently Asked Questions (FAQ)

Will I receive the source code?
Yes, absolutely! Upon completion, you will receive a ZIP file containing all the clean and organized source code (HTML, CSS, JS), ready for you to upload to your own hosting.

What if I don't like the design or want changes?
Your package includes 2 rounds of revisions. If you don't like something or want to adjust colors, fonts, or the calculator's logic, we will work on it until you are 100% satisfied.

Will the web page work on mobile phones?
Yes, all my developments are 100% Responsive. This means they will automatically adapt to look and work perfectly on mobile phones, tablets, and desktop computers.

Do you offer support after delivery?
Yes, I offer basic support after delivery to ensure the code is running perfectly on your server. If you need ongoing maintenance, we can discuss a custom plan.

Contact me today and let's build something great together!