Tomas Rios
@tomasrios
Junior fullstack developer skilled in Java/Spring Boot and React.
What I'm looking for
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.
Experience
Work history, roles, and key accomplishments
AI Trainer
Outlier.ai
Feb 2026 - Present (1 month)
Evaluate and compare LLM responses for accuracy and reasoning, design and refine prompts to expose model weaknesses, and deliver structured feedback used in fine-tuning datasets.
Lua Script Developer
Wolves RP Server
Nov 2021 - Mar 2022 (4 months)
Built and maintained Lua scripts for custom FiveM GTA V gameplay mechanics, designed MySQL schemas for player and server state, and optimized server-side scripts to improve performance and stability.
Education
Degrees, certifications, and relevant coursework
Universidad Nacional del Centro de la Provincia de Buenos Aires
Associate Degree in Software Development, Software Development
2024 -
Associate Degree in Software Development at UNICEN focusing on object-oriented programming, data structures, web development, and relational databases.
Tech stack
Software and tools used professionally
Availability
Location
Authorized to work in
Job categories
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