Leandro A.
Principal Engineer

Skills

Node.js

React Native

Delphi

Java

Javascript

Swift

Mysql

Amazon Aws

React

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Bio

A seasoned technology professional with over 15 years of experience in the IT sector and a focus on software development. With a generalist profile, this individual has demonstrated skills in team management, process mapping, technological needs identification, budget administration, and finding revenue increase opportunities. Their technical expertise encompasses a wide range of technologies, including Delphi, NodeJS, JavaScript, and TypeScript (ReactJS, React Native), as well as various databases like SQLite, MySQL, Postgres, Firebird, MongoDB, and DynamoDB. Experienced in managing both cloud and on-premises infrastructure, primarily within AWS environments, with a strong emphasis on high performance and availability. Proficient in agile methodologies and project management, particularly in utilizing Scrum.

Senior Software Engineer (Saas)
5/1/2022 - 6/1/2023

Developed several microservices facilitating communication through RabbitMQ queues and integration with various marketplaces including Magalu, Via, Renner, and B2W. Created an advanced Warehouse Management System (WMS) and engineered a centralized customer service platform for managing inquiries across the integrated marketplaces.
CTO
3/2/2020 - Present

Coordinated a team of developers, overseeing project management and driving the creation of new products through development utilizing a range of technologies. Developed proficiency in Agile methodologies, fostering a collaborative environment to ensure project timelines and deliverables were met efficiently. Demonstrated technical expertise in JavaScript frameworks including React, Angular, and Vue.js, along with backend proficiency in Node.js and Python. Utilized tools such as Docker for containerization, Jenkins for continuous integration and continuous delivery (CI/CD), and Kubernetes for orchestration. Leveraged expertise in both relational databases like MySQL and PostgreSQL, as well as NoSQL databases like MongoDB. Maintained code quality and version control through Git, promoting best practices and effective code reviews to enhance team performance and product quality. Developed capabilities in cloud environments, particularly AWS and Azure, deploying scalable and resilient applications.
Gerente de TI translates to IT Manager from Portuguese to English. However, IT Manager is not an educational institution, but rather a job title. Please provide the name of an educational institution for translation or clarification.
4/2/2013 - 5/2/2019

Oversaw the coordination of the entire technology department, implementing continuous improvements and driving the development of new projects. Led a team of developers through agile methodologies, ensuring efficient project management and timely delivery. Developed expertise in coordinating team efforts and fostering collaboration while leveraging agile frameworks to streamline workflows and enhance productivity. Implemented strategic planning and resource allocation, optimizing department performance through effective leadership and project oversight.
Gerente de TI translates to IT Manager from Portuguese to English. However, IT Manager is not an educational institution, but rather a job title. Please provide the name of an educational institution for translation or clarification.
10/2/2009 - 3/2/2013

Served as IT Manager, coordinating the entire technology department with a focus on process improvements and developing new projects. Led a team of developers utilizing agile methodologies to ensure efficient project management and delivery. Developed expertise in software development lifecycle management, project planning, and team leadership within an agile framework. Played a critical role in integrating new technologies and tools to optimize department performance and project outcomes.
Software Developer
1/2/2008 - 9/2/2009

Spearheaded the maintenance and enhancement of a proprietary ERP system, ensuring optimal performance and stability. Developed proficiency in leveraging technologies and frameworks to upgrade system functionalities. Integrated new modules and optimized existing ones using advanced programming techniques. Utilized SQL for database management and performed comprehensive data analysis to inform decision-making. Implemented robust testing protocols to ensure system reliability. Collaborated with cross-functional teams, including developers and business analysts, to gather requirements and deliver customized solutions. Employed version control systems like Git to maintain collaborative and consistent code updates, ensuring seamless workflow and code integrity.