I'm Arthur Barbosa, a Software Engineer

At 0 years old, I am a Graduate Software Engineer at Xero, currently on rotation as a Frontend Engineer using React. I hold a B.S. in Computer Science from the University of Colorado Boulder, where I cultivated a passion for the intersection of finance and technology. Originally from Brazil, I’ve always been fascinated by how code can be used as leverage to create and distribute impactful solutions at scale.

Experience at

Projects

Soccer Sentiment Analysis

Utilized Twitter Data and did sentiment analysis of different soccer teams utilizing a fine-tuned large language model. Performed Data Analysis, modeling, and graphing for each Team’s result.

Java-based Arcane Game

Dungeons and Dragons game, leveraging object-oriented programming principles to enhance system scalability. Applied TDD and achieved 100% class coverage and 80% method coverage

Astro Adventures Website

Developed Space website with several built-in APIs and features. Daily updates with NASA’s Picture of the Day, real-time solar flare data, and live ISS location shown on Google Maps.

Paw Planner

Creating an iOS app designed to simplify pet care management by providing customizable schedules and smart notifications for feeding, grooming, and walks.

Thought Bird

Created a full website leveraging AI for quote and knowledge-sharing purposes, also displays featured tweets. Connected with an X account where I post insights and quotes

English 101

Initiated and led a free online mentorship program, helping low-income Brazilian students prepare for international exams. Reaching over 2,500 Instagram followers and 100+ students.

Check out my full Resume

This website was built with these modern web technologies

React-based Next.js for frontend
TailwindCSS for styling
Cloudflare Pages for hosting
Turborepo for monorepo management
Biome for formatting and linting
ShadcnUI as the component library

Github

Although many of my projects remain private, see for yourself some of my projects.

Profile link