Leonardo L.

Full-stack Product Engineer

Programmer
12/2/2009 - 1/2/2012

Developed proficiency in C# programming language, utilizing the .NET platform for various software projects. Led the development of software solutions for drug control within public pharmacies, ensuring efficient management and compliance. Contributed significantly to software development for hospital management systems implemented in public health units across the State of Rio de Janeiro.

Systems Analyst
1/2/2017 - 8/2/2017

Worked on the software maintenance team for a financial control system, leveraging Java language to ensure system efficiency and reliability. Implemented enhancements and resolved issues to improve functionality and user experience. Gained specialized knowledge in enterprise-level application maintenance, focusing on optimizing performance and security. Contributed to codebase improvements and collaborated with team members to deliver high-quality solutions in a timely manner.

Systems Analyst
1/2/2015 - 1/2/2017

Established software architecture and created a comprehensive manual for system development. Developed a high availability SOAP protocol WebService and created a BI solution. Served as the technical leader of a team responsible for developing a Corporate Intranet using PHP. Conducted requirements gathering and documented them using the UML standard.

senior programmer
1/2/2012 - 1/2/2015

Developed proficiency in PHP while programming the Service Schedule Control system for the Civil Defense Department. Provided technical leadership for the development team, focusing on an Electronic Medical Records and Appointment Scheduling system, which catered to 90,000 active users and 1,200 health professionals.

Tech Lead
10/1/2022 - 9/1/2023

Led a team responsible for overseeing the corporate credit system, ensuring seamless integration with Banking as a Service (BaaS) platforms and coordinating credit fund workflows with major financial institutions. Developed expertise in financial technology systems and successfully managed the implementation of complex integrations. Enhanced the scalability and reliability of the credit system, prioritizing security, compliance, and performance optimization. Leveraged advanced technical skills to maintain system integrity, foster agile methodologies, and improve overall efficiency within the squad's operations.

Backend Engineer
9/1/2021 - 10/1/2022

Developed new features and maintained the country's largest system for the storage and intelligence of fiscal documents, managing over 1 billion documents per year. Acquired expertise in microservices and event-driven architecture (EDA) while utilizing multiple programming languages.

Senior Backend Developer
1/1/2021 - 9/1/2021

Worked on the largest condominium management system in the country, boasting over 100,000 users. Responsibilities included maintenance, optimization, and development of new features using a hexagonal architecture based on the cloud.

Senior Systems Analyst
5/2/2018 - 1/1/2021

Led the development of a Business Intelligence (BI) project utilizing Tableau. Provided technical leadership for a team of six developers in a software factory environment, focusing on the development of various applications using the PHP programming language.

Administration at Universidade Federal Rural do Rio de Janeiro
2015 - 2020

Analysis and Development of Systems at Estácio de Sá University
2013 - 2016

Information Technology Governance at Pontifical Catholic University of Minas Gerais
2017 - 2019

Scrum Fundamentals Certified at EDU INc.
null