Leonardo Samuel Tolosa Contreras

Leonardo Samuel Tolosa Contreras has a diverse work experience in the field of software development and engineering.

From 2012 to 2016, they worked at Tribunal de Contas do Estado de Roraima as a Software Analyst and Developer, where they played a key role in the development and implementation of software projects. Leonardo Samuel contributed to all phases of projects, from initial analysis to deployment, and also maintained systems in production.

Starting in 2019, Leonardo joined the Supreme Court of Virginia and Data Concepts. At both organizations, they worked as a Technical Lead and Senior Software Engineer/Senior Java Software Engineer. Leonardo Samuel was responsible for designing and implementing software to meet business and consumer needs, providing support to systems in production, and ensuring the quality of coding in Java/Java EE technologies.

Overall, Leonardo Tolosa Contreras has shown expertise and proficiency in software development, project management, and system maintenance throughout their career.

Leonardo Samuel Tolosa Contreras has a Bachelor's degree in Information Systems from Estácio, which they obtained from 2009 to 2013. Leonardo Samuel also holds a Master's degree in Computer Science from Maharishi International University, which they completed from 2018 to 2020.

In addition to their degrees, Leonardo has obtained several certifications in various areas of computer science. These certifications include:

- Java Academy 2016 from Softblue Cursos Online

- Android I: Crie sua App fantástica com Android Studio - 10 horas from Alura Cursos Online

- Android II: Integração com apps e recursos do device - 8 horas from Alura Cursos Online

- Android III: Aprimore sua App com fragments, google maps e gps from Alura

- Ant: Build robusto para projetos Java - 12 horas from Alura Cursos Online

- Apache Camel: O framework de integração entre sistemas - 16 horas from Alura Cursos Online

- Clojure: Introdução a programação funcional - 8 horas from Alura Cursos Online

- Design Patterns Java I: Boas práticas de programação - 20 horas from Alura Cursos Online

- Design Patterns Java II: Boas práticas de programação - 16 horas from Alura Cursos Online

- Design Patterns para bons programadores - 20 horas from Alura Cursos Online

- EJB: O poder da Java EE - 32 horas from Alura Cursos Online

- Eclipse: produtividade extrema - 12 horas from Alura Cursos Online

- Gerenciando projetos com Scrum - 10 horas from Alura Cursos Online

- HTML e CSS: Os seus primeiros passos - 20 horas from Alura Cursos Online

- HTTP: Entendendo a web por baixo dos panos - 10 horas from Alura Cursos Online

- Introdução aos Métodos Ágeis - 12 horas from Alura Cursos Online

- Ivy: Gerenciamento de dependências flexível - 12 horas from Alura Cursos Online

- JAX-RS e Jersey: Domine a criação de webservices REST - 12 horas from Alura Cursos Online

- JAX-WS: Domine a criação de webservices SOAP - 16 horas from Alura Cursos Online

- JDBC e banco de dados em Java - 8 horas from Alura Cursos Online

These additional certifications reflect Leonardo's commitment to continuous learning and their desire to enhance their skills in a variety of areas within computer science.