Portfólio de Desenvolvedor Web e Mobile

Dionatã Bergmann

Hello, I am Dionatã Bergmann!

Frontend Web and Mobile Developer with 3 years of professional experience, working with React, React Native using TypeScript and JavaScript, integrating with GraphQL and REST APIs. Also supporting the Backend with Node and NestJS whenever necessary.

Professional Experience

CIGAM - Software de Gestão

Frontend Web Developer

●Development and maintenance of internal web systems using React and TypeScript.

●Working on improvements, bug fixes, and new features in corporate solutions used by large companies with a high user volume.

February 2025 - Present

Bridge MT as Outsourcing

Frontend Mobile Developer

●Worked on international projects.

●Development and maintenance of Android and iOS applications using React Native in a codebase of over 9 years.

●Recovery and republication of an obsolete application (SDK 27), making the necessary updates to make it compatible with store requirements.

●Implementation of UX, usability, and responsiveness improvements.

●Redesign of visual identity, including themes, images, and layout.

●Updating libraries and dependencies to ensure compliance with the latest SDK versions, meeting store requirements.

Brainny Smart Solutions

Frontend Developer

●Worked on over 15 projects with different proposals, including projects with an average of 3,000 daily accesses, ensuring stability, scalability, and performance optimization.

●Full Stack development and maintenance of responsive web and mobile applications using React.js, NextJS, React Native, and NestJS, with a primary focus on Frontend.

●Implementation of UX and usability improvements, focusing on creating intuitive and efficient interfaces.

●Publication and updating of mobile applications on the Play Store and App Store.

●Direct work with clients for continuous maintenance of an application with international users.

●Collaboration with agile teams using Scrum methodology to ensure continuous delivery and iterative improvements.

December 2021 - February 2025

Academic Background

FIAP

MBA in Frontend Engineering

●Hands-on specialization in front-end engineering, focusing on software architecture, performance, testing, accessibility, and API integration.

●Proficiency in technologies such as React, Next.js, TypeScript, Angular, Docker, AWS, and Flutter.

●Project development using agile methodologies, continuous integration, and cloud deployment.

●Creation of complete applications, from design system to cloud publishing, leveraging microfrontends and modern DevOps practices.

March 2025 - December 2025

Senac RS

Technology in Analysis and Systems Development

●I developed and improved my skills in Full Stack software development, covering Backend, Web, Mobile, UI/UX.

●🥇 December 2023 - First place overall at the Hackathon with the project Neto Virtual.

●🥈 December 2022 - Second place overall at the Hackathon with the project Easily.

●💼 December 2021 - I was invited to intern at Brainny by the company's CTO, who was also my professor and coordinator.

March 2020 - December 2023

Federal University of Pelotas

Computer Engineering

●Focus on algorithms, logic, and data structures.

●I decided to transfer my focus to the Systems Analysis and Development course at Senac to better align my education with my work opportunities.

March 2019 - December 2021

My Projects

Portfolio

News Hub

Farm Assist App

Farm Assist Web

Bytebank

Farm Assist API

About Me

My first contact with programming was in 2015, when I created a Minecraft server that quickly became popular, reaching 90 simultaneous players. However, the technology field was not as widespread, especially for a young person from a small town. After finishing high school in 2017, I went through several courses searching for something that truly connected with me, and in 2019, I found the opportunity to bring my ideas to life and create innovative solutions in the technology field. My goal is to continue learning and growing as a Frontend developer, contributing to the creation of digital products that make a difference.