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Leonardo Marques Vilela
From Brazil 02:25 AM (GMT-03:00)
$25/hr or $60,000/yr

Active over a week ago


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Mid-level full-stack engineer

Full-Stack Engineer
Available for hire
Years of experience
3+ years
Experience level
Mid-level
Available for
Full-time, Part-time, Contract
Available from
09 Jul 2026

Full Stack Software Engineer with experience designing, building, and maintaining production web applications in remote-first environments. I work across frontend and backend using PHP, Node.js, modern JavaScript, APIs, and relational databases, with hands-on involvement from feature design through deployment. Product-oriented and ownership-driven, I enjoy collaborating with non-technical teams, improving existing systems, and shipping reliable, iterative solutions while continuously expanding my technical skill set. Also have a personal project hosted in VPS with docker-console + PHP, LARAVEL, JSES6+, MYSQL in www.pointscontrol.com

Employment History

Mid-level/Senior Software Engineer at CRS NO FAKE Current 2024 - Now
• Led development of front-end features using modern JavaScript (ES6+) and React in a remote-first product team. • Increasing average user time on the social network by approximately 10% with new products. • Coordinated and communicated closely with the backend team to plan features and gather requirements, collaborating on business logic and JSON response structures. • Refactored legacy systems, migrating from jQuery to JavaScript (ES6) and from the Bootstrap framework to custom CSS. • Led the migration from Google Cloud APIs to a proprietary database-driven solution, keeping the API as a complementary resource and achieving cost reductions exceeding 40%.
Junior Software Engineer at Hinova Soluções Digitais (startup) 2022 - 2024
• Developed from scratch (0 to 1) the “SGJ HINOVA” system as part of a mentoring project, a platform for judicial process management. • Gathered and analyzed requirements, designed the database, implemented business logic, and developed features using the MVC architecture for a judicial liability management system. • Integrated the system with the CNJ public API for automatic retrieval and updating of judicial case information. • Provided support and troubleshooting for issues related to the company’s REST API.

Education

Graduate Specialization in Software Engineering at Puc Minas Current 2025 - Now
Bachelor in software engineer at Puc Minas Current 2002 - Now