Tomas Rios

I am a junior fullstack developer studying Software Development at UNICEN, focused on building reliable web applications and backend systems. I have hands-on experience with Java/Spring Boot, PHP, React, Angular, and relational databases. Currently I work as an AI Trainer at Outlier.ai, where I evaluate AI outputs, design and refine prompts, and deliver structured feedback used in model fine-tuning datasets. That role strengthened my ability to analyze system behavior and improve production model performance. I have built several personal and team projects, including a REST API for LLM comparison, a React game platform, an Angular weather app, and a React banking interface. These projects demonstrate my skills in API integration, component-based frontend design, state management, and collaborative Git workflows. I am seeking remote opportunities where I can contribute to real production environments, continue growing as a developer, and apply my backend and frontend skills to deliver meaningful features and scalable systems.