Nelson Antunes
Senior Node.js Developer
Profile
Developer with experience in back-end development, using NodeJS (JavaScript and Typescript), .NET (C#), and databases such as MongoDB, MySQL, PostgreSQL, and MSSQL. I also have knowledge in front-end development, working with React, Redux and jQuery. I have skills in integration and problem-solving, utilizing tools like RabbitMQ and Ansible.
Additionally, I have experience in application monitoring using tools like Dynatrace, Grafana, and Datadog. I am always seeking new challenges to continue growing professionally.
Work Experience
Software Engineer at Flash Benefícios - Remote
september 2023 to december 2024
In my role, I have honed my expertise in technologies such as Node.js, NestJS, (using both Javascript and Typescript), and ReactJS, and have been involved in structuring and enhancing system architecture using principles like Clean Architecture, Event Driven Architecture, and Domain-Driven Design (DDD).
As a developer, I not only leverage my technical skills but also actively share knowledge with my team.
Software Engineer at Zoop Soluções de Pagamento - Remote
october 2022 to may 2023
I worked on the Process Automation team, performing the development of RPA applications to be integrated into Zeev, using C#, Javascript, Postgres, MongoDB, MySQL, and AWS resources such as Secret Manager, Parameter Store, S3 Bucket, among others.
Software Engineer at Neon Pagamentos - Remote
october 2020 to september 2022
Responsible for monitoring, maintaining and improving existing .NET applications as well as creating new ones, using technologies such as .NET (C#), RabbitMQ, MSSQL;
Identifying and troubleshooting issues using Dynatrace, Grafana and support tickets to improve the financial services;
Software Engineer at Evnts - São Paulo, SP, Brazil
october 2016 to october 2020
Creation and maintenance of the company's various products/applications, using node.js (Javascript and Typescript) on the back-end, React on the front end and databases on mongodb and MySQL;
CI/CD configuration and management using SemaphoreCI and Bitbucket Pipelines;
Configuration, deployment and management of servers, buckets, databases and applications in various cloud providers (AWS and Google Cloud);
Education
Associate Degree in Computer Systems Networking and Telecommunications (Withdrawn)
Faculdade de Tecnologia de Osasco - Osasco, SP, Brazil
january 2012 to june 2015
Completed circa 60% of course load. (Withdrawn)
Associate Degree in Computer Systems Analysis (Withdrawn)
Faculdade de Tecnologia de São Paulo - FATEC-SP - São Paulo, SP, Brazil
january 2009 to december 2010
Completed circa 40% of course load. (Withdrawn)
Certificate Program, Computer Programming
Instituto Federal de Educação, Ciência e Tecnologia de São Paulo - IFSP - São Paulo, SP, Brazil
january 2007 to june 2009
Internships and other experiences
Software Engineer at Big Data University - Toronto, ON, Canada
may 2014 to august 2014
As part of the Science Without Borders sandwich course initiative, sponsored by the Brazilian Government, I worked as an intern at Big Data University.
There, I was able to help envision and develop a do-it-yourself home surveillance system using a RaspberryPi board and camera module, some IBM technology (Cloudant + Bluemix), Python and Node.js.
During the project my team and I wrote this article that talks about the first prototype: https://bit.ly/3CnrhVE
Sandwich Course in Computer Science at University of Toronto Mississauga - Mississauga, ON, Canada
september 2013 to april 2014
Exchange Student sponsored by the Brazilian Federal Government through 'Science Without Borders' sandwich course initiative.
