Josue Alejandro Solis-Lozano
@josuealejandrosolis
AI trainer and data analyst focused on high-quality annotation, evaluation, and actionable data insights.
What I'm looking for
I am a detail-oriented AI Trainer and Data Analyst with hands-on experience supporting machine learning models through high-quality data annotation, evaluation, and analysis.
I have labeled and evaluated large-scale text datasets, assessed AI-generated responses for accuracy and safety, and identified edge cases and failure patterns to improve model performance.
I clean, process, and analyze structured datasets using Python and SQL, perform exploratory data analysis, and build dashboards and reports that translate raw data into clear, stakeholder-friendly insights.
I thrive in fully remote, asynchronous environments, am reliable under tight deadlines, and bring strong written communication, quality assurance, and a focus on consistency to cross-functional teams.
Experience
Work history, roles, and key accomplishments
AI Trainer
Independent / Platform-Based Work
Jan 2024 - Present (2 years 1 month)
Labeled and evaluated large-scale text datasets to support NLP and generative AI model training, improving response accuracy and consistency by identifying edge cases and failure patterns.
Data Analyst
Freelance Projects
Jan 2023 - Present (3 years 1 month)
Cleaned, processed, and analyzed structured datasets using Python and SQL, conducted EDA to surface trends and delivered stakeholder-friendly reports and dashboards.
Education
Degrees, certifications, and relevant coursework
Self-directed / Online Coursework
Non-degree Coursework, Data Analysis and Artificial Intelligence
Completed coursework and self-directed learning in data analysis and AI, including Python, SQL, statistics, and machine learning fundamentals.
Availability
Location
Authorized to work in
Job categories
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