Looks like you have JavaScript disabled. For the full Twine experience, you will need to re-enable it.

I am an experienced web development professional with expertise in HTML, CSS, JavaScript, and Angular. I am strongly committed to teamwork and delivering high-quality work. I adapt well to changing project requirements, ensuring seamless integration and user-focused design. I am recognized for effective problem-solving and a results-driven approach. Throughout my career, I have built responsive, scalable web applications and collaborated closely with UX/UI designers to translate complex designs into functional web pages.…I am an experienced web development professional with expertise in HTML, CSS, JavaScript, and Angular. I am strongly committed to teamwork and delivering high-quality work. I adapt well to changing project requirements, ensuring seamless integration and user-focused design. I am recognized for effective problem-solving and a results-driven approach. Throughout my career, I have built responsive, scalable web applications and collaborated closely with UX/UI designers to translate complex designs into functional web pages.

Leonel Rocha Nascimento

Web Developer, Programmer, Front-End Developer, +3





I am an experienced web development professional with expertise in HTML, CSS, JavaScript, and Angular. I am strongly committed to teamwork and delivering high-quality work. I adapt well to changing project requirements, ensuring seamless integration and user-focused design. I am recognized for effective problem-solving and a results-driven approach. Throughout my career, I have built responsive, scalable web applications and collaborated closely with UX/UI designers to translate complex designs into functional web pages.…I am an experienced web development professional with expertise in HTML, CSS, JavaScript, and Angular. I am strongly committed to teamwork and delivering high-quality work. I adapt well to changing project requirements, ensuring seamless integration and user-focused design. I am recognized for effective problem-solving and a results-driven approach. Throughout my career, I have built responsive, scalable web applications and collaborated closely with UX/UI designers to translate complex designs into functional web pages.

Available to hire

I am an experienced web development professional with expertise in HTML, CSS, JavaScript, and Angular. I am strongly committed to teamwork and delivering high-quality work. I adapt well to changing project requirements, ensuring seamless integration and user-focused design.

I am recognized for effective problem-solving and a results-driven approach. Throughout my career, I have built responsive, scalable web applications and collaborated closely with UX/UI designers to translate complex designs into functional web pages.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Language

Portuguese

Fluent

English

Advanced

Work Experience

Desenvolvedor Web Front-End at Kiami Soft

January 1, 2024 - Present

Develop and maintain an organized folder structure making it easy for team members to locate and edit code. Collaborate closely with UX/UI designers to translate complex designs into functional, aesthetically pleasing, and usable web pages. Develop and maintain reusable and customizable UI components using Angular. Develop and integrate websites and web applications with RESTful APIs. Use front-end web technologies to create digital forms for mobile apps (Quatenus MyDocs) featuring reusable and scalable validation code. Develop responsive web layouts using CSS ensuring a great user experience across all devices. Optimize page load times using lazy-loading techniques, enhancing website performance metrics overall. Integrate Angular web apps with APIs making data and functionalities accessible to end users.

Desenvolvedor JavaScript at Quatenus

January 1, 2024 - August 18, 2025

Desenvolvedor Web Front-End at Me Design

January 1, 2023 - August 18, 2025

Maintained an organized folder structure facilitating the team in locating and editing code as needed. Worked closely with UX/UI designers to convert complex designs into functional web pages without compromising aesthetics or usability. Developed and maintained reusable and customizable UI components using Angular. Developed and integrated websites and web applications with RESTful REST APIs. Created digital forms for the Quatenus MyDocs mobile app that are easy to use and include reusable and scalable validation and summarization code. Developed responsive web layouts using CSS to provide an excellent user experience on all devices. Optimized page load times for web pages employing lazy-loading techniques that enhanced website's overall performance metrics. Integrated Angular web apps with APIs making data and functionalities accessible to end users.

Front-End Web Developer at KiamiSoft

January 1, 2024 - Present

Working as a Front-End Web Developer focusing on building user interfaces that are responsive and scalable. Responsible for integrating APIs, optimizing web performance using lazy loading, and maintaining reusable Angular UI components to improve user experience and team collaboration.

JavaScript Developer at Quatenus

December 31, 2023 - August 18, 2025

Developed and maintained organized file structures to facilitate team collaboration. Worked closely with UX/UI designers to translate designs into functional web pages without compromising aesthetics or usability. Created reusable and customizable UI components using Angular and built digital forms for mobile apps.

Front-End Web Developer at MeDesign

January 1, 2023 - August 18, 2025

Designed user-friendly digital forms for Quatenus MyDocs. Created scalable, reusable code for form validation and reporting. Developed responsive web layouts using CSS frameworks to ensure seamless user experience across devices. Optimized website load times using lazy loading techniques and integrated APIs with Angular applications to enhance data accessibility and functionality.