Leonardo Marques
From a young age, I have been captivated by technology, delving into the intricacies of computer hardware and exploring a variety of software applications.
About
From a young age, I have been captivated by technology, delving into the intricacies of computer hardware and exploring a variety of software applications. This passion led me to pursue a degree in computer engineering at Campinas State University, one of Brazil’s premier universities, where I honed my skills in programming languages, frameworks, and the mathematical concepts critical to the field.
My love for computers drives me to continuously learn new technologies, tackle personal projects, and embrace challenges that expand my expertise. As a Software Engineer with frontend focus, I bring a strong educational background, boundless enthusiasm, and a dedication to innovation. I am eager to apply my skills to drive technological advancements and make meaningful contributions to the company.
- 5 years' experience
- Joined February 2026
Skills· 15
Languages
- EnglishFluent
- Spanish; CastilianBeginner
- PortugueseFluent
Industry experience
- Software & Internet
- Education
- Professional Services
Work experience· 4 roles
Designing and maintaining Angular-based user interfaces for a security software application. Developed new APIs for the backend and managed data integration using PostgreSQL and DynamoDB. Conducted end-to-end (E2E) and unit testing to minimize errors and ensure a robust, high-quality product. Contributed to the development of a Python SDK for seamless API interaction.
Designed and implemented responsive frontend interfaces using Angular for an educational program portal and a student-focused mobile application. Developed robust APIs in PHP to facilitate efficient data querying and integration. Administered and optimized SQL databases, ensuring seamless integration with AWS EC2 for scalable deployment and performance.
Contributed to strategic company projects, enhancing overall project outcomes. Developed and implemented mobile application interfaces using React Native to improve user experience. Designed and deployed an internal server using Apollo Server with GraphQL for effective internal data validation. Collaborated with the React team, providing targeted support and constructive feedback to improve project deliverables. Acquired knowledge of high-quality coding standards, commit best practices, and actively participated in code reviews and pull request integrations to ensure code integrity and maintainability.
Education
Certifications and awards
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