Sergio Lio

Hi! I'm a Senior Frontend & Mobile App Developer with 10 years of experience building modern, scalable, responsive, and user-friendly web and mobile applications.

I specialize in turning ideas, designs, and business requirements into high-quality digital products. Whether you need a web application, mobile app, dashboard, e-commerce platform, or an existing application improved, I can help bring your project to life.

💡 What I Can Help You With
- Building web applications from scratch.
- Developing cross-platform mobile applications using React Native.
- Converting Figma or Claude designs into pixel-perfect interfaces.
- Creating responsive websites and reusable UI components.
- Developing dashboards and admin panels.
- Integrating REST APIs and third-party services.
- Improving application performance and scalability.
- Maintaining, debugging, and enhancing existing applications.

🤝 Why Work With Me?
- 10 years of professional software development experience.
- Strong focus on clean, maintainable, and reusable code.
- Experience working with international and cross-functional teams.
- Good understanding of UI/UX and responsive design.
- Clear communication and regular project updates.
- Commitment to delivering quality work on time.