Ricardo C.

Full-stack Product Engineer

Senior Developer
3/1/2022 - 1/1/2023

Developed expertise in designing and implementing full-stack web applications utilizing frameworks such as Django and Express.js. Gained proficiency in front-end technologies including HTML5, CSS3, JavaScript, and React.js, ensuring responsive and user-friendly interfaces. Extensive experience in back-end development using Node.js, Python, and Ruby on Rails, with a strong emphasis on RESTful API design and implementation.

Demonstrated skills in relational and non-relational databases, including PostgreSQL, MySQL, and MongoDB, optimizing queries for performance and accuracy. Employed CI/CD pipelines using Jenkins and Docker to streamline development workflows and improve deployment efficiency. Practiced version control through Git, collaborating with cross-functional teams to maintain high code quality and consistency.

Managed cloud infrastructure on AWS, leveraging services like EC2, S3, RDS, and Lambda for scalable and reliable application hosting. Applied security best practices to protect sensitive data and ensure compliance with industry standards. Experience in agile methodologies, participating in sprints, code reviews, and daily stand-ups to drive iterative progress and deliver robust software solutions.

Senior Software Developer
12/1/2021 - 3/1/2022

Gained extensive experience in the support and development of systems using PHP technology. Mastered the use of RADPHP, contributing to the efficient and effective deployment of web applications. Enhanced abilities in both front-end and back-end development, ensuring robust and secure code. Developed strong problem-solving skills while troubleshooting and resolving system issues. Excelled in maintaining and upgrading existing systems, improving performance and functionality.

Developer
3/1/2021 - 2/1/2022

Engineered and implemented a comprehensive solution for managing the activities of Academic Master's and Doctorate programs in the Department of Chemical Engineering. Developed advanced technical expertise in JavaScript, Python, and Java. Utilized frameworks such as React and Flask to create seamless user interfaces and robust backend functionalities. Employed PostgreSQL for database management to ensure data integrity and high performance. Integrated REST APIs to facilitate communication between different system components. Ensured collaborative code quality and version control using GitHub, employing best practices in agile methodologies for project management. Efforts resulted in streamlined administrative tasks, enhanced data tracking, and improved user experience for both students and faculty.

Senior Developer
12/1/2020 - 4/1/2021

Gained extensive expertise in designing and implementing comprehensive IT systems solutions. Advanced competencies in configuring and optimizing Windows and Linux server environments were developed, along with proficient use of virtualization technologies such as VMware and Hyper-V. Demonstrated capabilities in network design, including routing, switching, and firewall management, utilizing Cisco and Juniper hardware. Profound understanding of Active Directory, DNS, DHCP, and Group Policy for scalable directory management. Enhanced skills in deploying cloud infrastructure with AWS and Azure, leveraging services like EC2, S3, and Azure VMs. Applied automation techniques using Ansible and PowerShell scripts to streamline system operations. Experience in database management across SQL Server and MySQL platforms, ensuring data integrity and high availability. Utilized monitoring tools like Nagios and Zabbix for system performance and reliability. Employed version control systems, namely Git and SVN, for collaborative project development.

Company Owner
1/1/2020 - Present

Built expertise in software development and IT consulting, showcasing strong proficiency in Java, Python, and JavaScript. Led the design and implementation of enterprise-level solutions using Spring, Django, and AngularJS frameworks. Utilized MySQL and Oracle databases to architect and maintain robust data storage systems. Conducted extensive cloud integration work on AWS and Azure, managing resources and deploying scalable applications through EC2, S3, and Azure App Services. Developed RESTful APIs to facilitate seamless communication between systems and ensure efficient data exchange.

Executed agile methodologies with SCRUM and Kanban for project management, ensuring timely delivery and systematic progress of projects. Conducted comprehensive system diagnostics and performance tuning to optimize application efficiency. Implemented continuous integration and deployment pipelines using Docker, Jenkins, and Kubernetes, promoting streamlined development workflows and automation.

Enhanced team collaboration and code quality through the use of version control systems, such as Git and Bitbucket, and conducted regular code reviews to uphold best practices and maintain high standards. Fostered strong relationships with stakeholders to gather requirements and translate business needs into technical solutions. Delivered thorough documentation and user training, supporting successful system adoption and utilization.

Project Development Manager
3/1/2015 - 6/1/2015

Effectively analyzed and developed a comprehensive logistic management system, which involved ensuring seamless integration and functionality. Leveraged extensive technical expertise in PHP and Node.js to architect and enhance the system. Proficient in utilizing MySQL and PostgreSQL for robust database management while leveraging frameworks such as Express.js and Vue.js for dynamic front-end and back-end development. Ensured optimal performance and reliability by implementing RESTful APIs and employing Docker for containerization. Demonstrated collaborative skills through code maintenance and version control using Git. Effectively conducted training sessions to facilitate user adoption and maximize system utility.

Web Development
1/1/2015 - 2/1/2022

Developed proficiency in PHP and Laravel, contributing to multiple web development projects. Gained extensive experience with front-end technologies, including HTML, CSS, JavaScript, and AJAX, facilitating seamless user experiences. Demonstrated expertise in MySQL for database management and optimization tasks. Utilized RESTful APIs for efficient data interchange between systems. Employed version control tools such as Git for collaborative code maintenance and project management. Gained familiarity with server-side scripting and command-line tools to streamline deployment processes. Employed PHPUnit for testing, ensuring high-quality and reliable code. Enhanced performance and scalability of applications by integrating caching mechanisms such as Redis and Memcached. Engaged in continuous integration and deployment using Jenkins, promoting efficient development workflows.

Delphi Developer
1/1/2011 - 2/1/2022

Developed proficiency in Pascal with a focus on algorithm optimization and data structure implementation. Extensive experience in designing and maintaining complex software solutions that require precise memory management and efficient execution. Demonstrated expertise in using Delphi IDE for streamlined development processes and debugging. Performed in-depth analysis and optimization of code to enhance performance and reduce computational resource usage. Utilized version control systems like SVN and Git to ensure consistent and collaborative coding practices. Acquired robust skills in troubleshooting and maintaining legacy systems, ensuring seamless integration and functionality across various platforms and systems.

Head of Technical Room and Field Supervisor
1/1/2008 - 1/1/2009

Acquired expertise in field survey methodologies, topographic mapping, and geotechnical analysis. Conducted prospecting of mineral deposits and performed precise georeferencing. Engaged with local authorities, organized logistics, and managed human resources effectively. Processed collected data, producing comprehensive technical reports. Contributed to road engineering projects in the state of Bahia under the oversight of DERBA. Supported human mobility services initiatives under the Ministry of Cities.

Administrative Manager
1/1/2000 - 12/1/2003

Managed activities, personnel, and assets, ensuring efficient allocation and utilization. Provided extensive support for scientific research, facilitating robust data analysis and project management. Led digitization initiatives for library collections, implementing advanced digitization techniques and archiving solutions. Served as webmaster, overseeing website development, maintenance, and optimization, ensuring a seamless user experience and secure online presence.

Biology, General at College of Humanities Pedro II
1981 - 1985

Business Administration and Management, General at Integrated Colleges Celso Lisboa
1990 - 1991

UIPatch Personal Workspace at UiPath
9/1/2021

Master Residential Electronics Systems Integrator (RESIma) at PC Cursos
10/1/2020

Microsoft Official Curriculum at Microsoft
9/1/1999

Innovative Business Incubator at COPPE / UFRJ
3/1/1999

Permanent Update on Tax Legislation at COAD
6/1/1981