Javier Sayago

Hello! I am Javier Sayago, a Computer Engineer with Cum Laude distinction and a freelance designer passionate about transforming complex ideas into fluid, efficient and visually stunning digital solutions. My focus is not just on writing code, but on designing user experiences that captivate from the first second.
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Why work with me?
Unlike a conventional developer, I combine the technical rigor of engineering with an advanced creative sensibility in UI/UX. This allows me to build platforms that not only work seamlessly on the backend, but feel modern and professional on the frontend.
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My Specialized Services:

Premium Full-Stack Development: Creation of dynamic web applications using React, Next.js, Python (Django) and Node.js.
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Creative and Immersive Design: Design of modern interfaces in Figma and development of landings with fluid animations (GSAP) that elevate your brand identity.
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Automation and Artificial Intelligence: Optimize workflows by integrating AI and automation tools like n8n to make your business smarter.
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Database Solutions: Robust architecture and data management with PostgreSQL, MySQL, and MongoDB.
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Proven Experience:
I have led the development of student management systems, mobile applications with KivyMD and intelligent NLP-based chatbots for specific communities. Currently, I also share my knowledge as a consultant in programming and automation.
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My goal is to help you launch a product that not only meets your technical requirements, but stands out in a competitive market for its visual excellence and usability.

Let's talk about your next project and make it happen!