Kevin Katzer Email & Phone Number

São Paulo, São Paulo, Brazil

I am currently working as a software developer for a startup focused on building a comprehensive HR platform. Within our team, we have adopted a modular approach using Micro-frontends with Single-SPA architecture. My role specifically involves the recruitment and offboarding module, which encompasses the complete management of the candidate's journey.Our platform has gained significant traction, with numerous clients utilizing our solution to streamline their HR processes. Leveraging the latest technologies within the React ecosystem, such as Micro Frontends, BFF (Back End for Frontend), TRPC, GraphQL, AWS, and TypeScript, we ensure scalability and information security.

United States

As a contractor for American startups, my primary focus was on developing scalable web applications using React ecosystem, while adhering to industry best practices. I worked on two distinct projects targeting the Real Estate and Cosmetics markets, with a strong emphasis on achieving MVP status.Within my role, I played a pivotal part in both business and technical decision-making processes, ensuring alignment with the investors' objectives. One of my key responsibilities was the development of a functional hybrid web application integrated with AWS services, specifically AWS Cognito for authentication and authorization. This involved utilizing technologies such as React, Typescript, Ionic Framework for React, as well as integrating with third-party services and REST APIs.

Blumenau, Santa Catarina, Brasil

As a full-stack developer, I played a pivotal role in developing a web application specifically designed for internal sales at Dell. Our tech stack included React.js, TypeScript, and Redux for the front-end, while our back-end consisted of REST and GraphQL APIs built on .NET Core. To ensure code quality and reliability, we followed a Test-Driven Development (TDD) approach using Jest and React Testing Library for front-end unit tests, and Cypress for end-to-end testing. On the back-end, we utilized XUnit for testing.Within an Agile Scrum methodology, my responsibilities encompassed developing new features and maintaining the website. This involved collaborating closely with the team to deliver high-quality solutions that met Dell's requirements for internal sales.

Blumenau, Santa Catarina, Brasil

As a full-stack developer, I was allocated to a team that was building an internal product to help with the logistic of the company. We used .NET Core to build the back-end and the REST APIs using PostgreSQL for the database, on the front-end we had some internal tools for CRUD creation and also Vue.js pages. My responsibility was to create new features following Scrum methodology.

Blumenau, Santa Catarina, Brasil

Creating custom web applications for our customers we had several projects which different necessities. My responsibility was to create new features, projects, fixes, and maintain them. All of our projects were in .NET Framework or .NET Core based using JQuery and sometimes Vue.js. For our databases, most of them were in MySQL or SQL.

Blumenau, Santa Catarina, Brasil

Focusing on building chatbots to give support to web pages we have used public Artificial Intelligence APIs integrated into an application built in a Python framework called Django.

Bachelor'S Degree, Computer Science

Associate'S Degree, Computer Software Engineering

Technical High School, Information Technology