Maicon A.

Data Engineer

Developer (Support)
10/1/2021 - 12/1/2023

Enhanced system functionalities through targeted improvements and meticulous bug fixing, ensuring optimal performance and reliability. Managed the preparation and dissemination of system version updates to clients, maintaining clear and efficient communication channels. Supervised the installation of new versions with clients, ensuring a seamless transition and addressing any emergent issues. Effectively handled service calls, providing prompt and accurate solutions to maintain high standards of client satisfaction.

Digital Solutions Consultant
4/2/2021 - 7/1/2021

Developed advanced technical expertise in Java, specializing in the design, implementation, and maintenance of robust systems. Utilized frameworks such as Spring Boot and Hibernate to enhance application performance and scalability. Gained proficiency in frontend technologies including Angular and React, ensuring seamless integration with backend services. Engaged extensively in database management systems, particularly MySQL and Oracle, to optimize data retrieval and storage operations. Employed tools like Docker and Kubernetes to orchestrate and manage containerized applications, ensuring high availability and efficient resource utilization. Mastered continuous integration and deployment (CI/CD) pipelines using Jenkins and GitLab CI, enhancing the development workflow and reducing time to market. Demonstrated a commitment to code quality and project collaboration through the use of Git for version control and JIRA for issue tracking and project management.

Programmer (Maintenance)
10/2/2019 - 3/2/2021

Developed and maintained ASP.NET systems utilizing SQL Server databases, ensuring robust and efficient backend functionality. Oversaw the maintenance of PHP systems integrated with MySQL databases, optimizing both performance and reliability. Conducted upkeep and enhancement of Power BI panels, delivering insightful data visualizations and business intelligence solutions. Created and refined functions in VBA to automate processes and improve operational efficiency. Managed the maintenance of websites employing HTML, CSS, JavaScript, and JQuery, guaranteeing responsive design and seamless user experience.

Professional Education Instructor
7/2/2014 - 9/2/2019

Instructed a variety of Computer Science courses, enhancing technical proficiency in programming languages such as Python, Java, and C++. Delivered comprehensive lessons on data structures, algorithms, and software engineering principles. Utilized educational frameworks and technologies including Moodle and Blackboard for effective course management. Developed course material and assessments, ensuring alignment with industry standards. Conducted practical lab sessions focusing on real-world applications, utilizing integrated development environments (IDEs) such as Eclipse, PyCharm, and Visual Studio Code. Demonstrated advanced troubleshooting skills and guided students through complex problem-solving processes. Emphasized the use of version control systems like Git for collaborative projects. Promoted a deep understanding of computer systems and networking concepts through lectures and hands-on projects. Actively contributed to the development of curriculum enhancements by integrating emerging technologies and best practices in the field.

Java Programmer
11/2/2012 - 1/2/2014

Developed proficiency as a Java Web Developer, leveraging the vRaptor framework for effective server-side application development. Demonstrated strong skills in front-end technologies, including HTML, CSS, and JavaScript, with extensive use of jQuery for interactive web interfaces. Managed and manipulated PostgreSQL databases for data persistence. Created detailed and dynamic reports using JasperReports. Ensured efficient version control with Git and utilized Bitbucket for repository management and collaborative coding.

Programmer
4/2/2011 - 10/2/2011

Excelled in developing complex desktop applications using Java Swing, showcasing robust knowledge in creating intuitive user interfaces. Exhibited proficiency in generating detailed reports with JasperReports, streamlining data extraction and presentation from PostgreSQL databases. Demonstrated strong analytical skills through the creation of comprehensive UML diagrams to represent system designs and workflows effectively. This role required meticulous attention to detail and a keen understanding of software design patterns, contributing to efficient and maintainable codebases.

Computer Science at São Camilo University Center
2009 - 2011

Professional Education at Senac São Paulo
2015 - 2016

Information Technology at Federal Institute of Espírito Santo - IFES
2007 - 2008