Mateus Ferreira

Feb 2026 – Mar 2026

Exchange in the United States

Spent this period experiencing a different routine, improving my English in daily life, and preparing for what comes next.

Experiences

Apr 2024 – Dec 2025

Software Engineer · Xgrow

Full-time · Remote · São Paulo, SP, Brazil

Built front-end features for an AI-assisted landing page platform, with a focus on user experience, onboarding flows, and product experimentation. Worked mainly with Next.js and TypeScript to help create more personalized and interactive user journeys.

Mar 2023 – Mar 2024

Mid-Level Software Engineer · Frexco

Full-time · Remote · Piedade, SP, Brazil

Worked on fraud prevention, payment integrations, and workflow automation to improve transaction security and operational efficiency. Contributed to backend processes that reduced manual review and helped streamline order and payment operations.

Mar 2022 – Feb 2023

Software Engineer · Grootbit

Full-time · Remote · São Paulo, SP, Brazil

Developed full-stack fintech features and microservices for a financial and cryptocurrency platform. Contributed to systems related to payments, transactions, and internal platform operations using NestJS and Angular.

Oct 2020 – Mar 2022

Junior Software Engineer · Frexco

Full-time · Remote · Piedade, SP, Brazil

Supported the company’s migration from a monolithic architecture to microservices and helped improve backend scalability and maintainability. Also worked closely with operations to identify bottlenecks and support business growth through system improvements.

Sep 2019 – Mar 2020

Software Engineer Intern · Neocom

Internship · Hybrid · Brasília, DF, Brazil

Developed a customer-facing platform manual and helped improve the overall documentation experience. Worked with front-end technologies to make product information clearer, more accessible, and easier for users to navigate.