Open to opportunities

Hector Rodas

@hectorrodas

Message

AI & Data Operations specialist training and validating models with high precision.

Guatemala

Message

What I'm looking for

I’m looking for a role where I can train and evaluate AI models with high-accuracy multimodal annotation, strengthen dataset quality, and automate workflows. I want to apply fact-checking and case management discipline while growing deeper in data engineering.

I’m an AI & Data Operations Specialist focused on high-accuracy data annotation, AI model training, and evaluation across platforms like Outlier.

I perform multimodal data analysis (image interpretation, comparative assessment, contextual labeling) and high-volume, precision-driven micro-tasks under strict quality standards—consistently meeting performance thresholds.

I also bring case-management experience through thorough investigations, fact-checking, and document verification, including coordination for fund recovery with banks and institutions. I’m currently pursuing the IBM Data Engineering Professional Certificate and building process automation skills with n8n to strengthen my machine learning workflows.

Experience

Work history, roles, and key accomplishments

Freelance Data Annotator

Independent Contractor

Dec 2025 - Feb 2026 (2 months)

Completed audio transcription and validation work for AI training data collection projects, ensuring compliance with strict linguistic guidelines. Conducted dataset quality checks to maintain 98%+ accuracy for machine learning model use.

Audio Transcription Data Validation Data Quality Linguistic Annotation QA For ML Datasets Shaip

Intern - Technical Support

D'Tecnica de Equipos

Oct 2024 - Nov 2024 (1 month)

Supported the design and production of personalized stamps using digital tools and helped implement an application to streamline stamp quotation workflows. Provided basic PC/printer technical support and handled Excel-based operations, email management, customer service, and invoice digitalization.

Technical Support Application Support Quotation Management Digital Document Invoice Digitalization Customer Service Operational Coordination

Education

Degrees, certifications, and relevant coursework

IBM (via Coursera)

IBM Data Engineering Professional Certificate, Data Engineering

2025 -

Professional training covering Python, SQL, and ETL pipelines for big data in support of machine learning and data engineering workflows. Currently pursuing the certificate to deepen technical expertise.