I have been working as a software engineer for the past 3 years. I have worked with a variety of technologies and programming languages and have experience in developing software applications for different industries and sectors.


software developer, 2022 — present

Proffer develops a pricing software as a SaaS model, leveraging artificial intelligence and machine learning. I work with a diverse array of technologies and programming languages, including TypeScript, Python, React, Next.js, Node.js, Postgres, MongoDB, Docker and some AWS services like Lambda, Ec2, S3, Amplify, and others.

  • My daily responsibilities involve collaborative efforts as part of geographically distributed teams, working in sync with the entire group to achieve our collective goals.
  • In my role, I lead the frontend development team, focusing on the enhancement and introduction of new features within the software and development environments, as well as in the consultancy services provided by the company. I also contribute to the development of APIs using Node.js and Python within the backend team.

Since joining Proffer, I have been able to contribute to the development of new features and improvements to the software , which has allowed the company to expand its customer base and improve its services and has led to a more efficient and effective software application.


frontend developer, 2021 — 2022

I worked as a Frontend Developer focused on creating websites and applications for various newspapers and news portals. Mundiware is a technology company specializing in systems for newspapers and in the development of customized solutions aimed at optimizing production stages.

  • I started as a trainee and was promoted to a full-time position after 4 months. I worked on the development of websites and applications for various newspapers and news portals.
  • I worked with a variety of projects, including legacy projects with technologies such as jQuery and vanilla-js and was responsible for the upgrade and maintenance of these projects.

This was my first job as a developer, and I learned a lot about web development and software engineering in a brief period. I was able to develop my skills in frontend development and learn about the importance of teamwork and collaboration in software development.

© Erick Rosa 2024