Mateus Coelho

Computer Engineer and M.Sc. candidate in Computer Science at UNICAMP with 2 years of professional software development experience and current research in Artificial Intelligence and NLP.

Strong

Python background with hands-on work in structured datasets, data preparation, data quality, databases, APIs, cloud services, data integration, and model evaluation.

Experience with ML/NLP experimentation using PyTorch, TensorFlow, scikit-learn, Hugging Face, and LLM workflows including training, fine-tuning, prompting, and evaluation. Production software engineering mindset applied to data, analytics, and AI systems.

M.Sc. Researcher - Artificial Intelligence / NLP at University of Campinas (UNICAMP) (2025-08 – Present)

• Design and curate a structured dataset for relation extraction, emphasizing data consistency, quality, and usefulness for machine learning experiments.
• Prepare and validate data used to train, fine-tune, prompt, and evaluate AI and LLM models, producing reproducible research inputs and evaluation outputs.
• Use Python and Pandas with major ML/NLP frameworks to transform structured information for experimentation, model evaluation, and information extraction workflows.
• Work with structured information and graph-oriented representations in graduate AI research.

Software Developer at PRO Marking (2022-01 – 2024-01)

• Developed and maintained Python-based production software for laser engraving machines in industrial environments.
• Integrated cloud services, APIs, and databases to support application integration and exchange of operational data across system components.
• Built maintainable software components supporting machine operation, system integration, and production workflows.
• Used multiple programming languages and technologies to solve software integration and engineering challenges across the stack.

M.Sc. in Computer Science – University of Campinas (UNICAMP) (2027)

B.Eng. in Computer Engineering – Federal University of Sao Paulo (UNIFESP) (2023)