Marcelo N.Full-stack Product Engineer
Skills
A self-taught developer with over a decade of experience in Ruby and more than three years of expertise in modern JavaScript. Exhibit strong team collaboration capabilities in both onsite and remote work settings.
Full Stack Developer
12/1/2019 - 12/1/2021
Participated in the recharge team of a large telecom company, specializing as a full-stack developer responsible for maintenance and new feature development. Utilized a diverse tech stack including Ruby on Rails, React.JS, Node.JS, Elixir/Phoenix, AWS Services, PostgreSQL, Redis, and RabbitMQ. Engaged in extensive work with various microservices and managed integration with a PCI environment maintained by another sector.Backend Developer
5/1/2019 - 11/1/2019
Specialized in developing fintech solutions focused on financial recovery, serving as the lead developer within a small team. Acquired and demonstrated advanced proficiency in React.JS, Ruby on Rails, and PostgreSQL. Successfully integrated multiple third-party PCI environments and client management APIs, ensuring seamless and secure interactions with external systems.Co-Founder and Backend Developer
10/1/2017 - 1/1/2019
Co-founded an on-demand software development company, contributing significantly to both management and development. Maintained and developed new features for an art gallery's e-commerce platform using Ruby on Rails and PostgreSQL. Developed functionalities for an astrology platform, including astrological chart creation, also leveraging Ruby on Rails and PostgreSQL. Additionally, worked on an accounting project for a Fintech company utilizing the same robust technology stack.Full Stack Developer
9/1/2016 - 1/1/2017
Served in a digital advertising agency as an outsourced developer with responsibilities encompassing team training and specific project deliveries. Achieved significant progress in data migration and restructuring projects, specifically in the area of fitness gymnastics, utilizing a monolithic architecture with React.JS, Ruby on Rails, and PostgreSQL. Successfully executed a static catalog project generated through a database for a major footwear brand, employing the Jekyll framework.Full Stack Developer
8/1/2015 - 4/1/2016
Worked on the initial version of the Defezap project, focusing on registering complaints and generating documentation for presenting evidence to public security departments. Utilized a monolithic architecture built with Ruby on Rails and supported by a PostgreSQL database.Full Stack Developer
7/1/2014 - 7/1/2015
Enabled seamless telephone connections between customers and users of conventional telephony services, both mobile and landline, through the integration of software and hardware. Developed and maintained an environment with microservices utilizing Sinatra (Ruby) and Ruby on Rails. Demonstrated extensive use of MySQL for database management. Successfully integrated with Asterisk, an open-source telephony system, to enhance telecommunication capabilities.
Construction Engineering at Federal Technical School of Pernambuco
1990 - 1992
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