Looking for a job

Juan Jose Aguado

@juanjoseaguado

Message

Data scientist and ML engineer specializing in deep learning, computer vision, and LLM systems.

Colombia

Message

What I'm looking for

I seek roles building and deploying production-ready ML and LLM systems at companies valuing reproducible pipelines, collaboration, and measurable impact.

I am a data scientist and machine learning engineer focused on deep learning, computer vision, and LLM-driven analytics, with hands-on experience designing and deploying scalable AI pipelines using Python, PyTorch, and cloud platforms like Azure and AWS. I have led end-to-end projects from data ingestion and preprocessing to model development, deployment, and monitoring, improving productivity and model traceability through reproducible pipelines and Git-based workflows.

My work includes semantic clustering of multilingual social data, high-accuracy medical imaging classification, and orchestration of LLM agents with RAG for intelligent classification systems; I combine research, production engineering, and evaluation to deliver reliable, automated solutions that transform unstructured data into actionable insights.

Experience

Work history, roles, and key accomplishments

Current

AI Model Evaluator

Current

Outlier

Jun 2024 - Present (1 year 8 months)

Assessed multimodal generative AI models for instruction-following, safety, and factual accuracy, delivering detailed English evaluations to improve model reliability and compliance.

Model Evaluation Reporting English

Data Scientist

Atinna

Oct 2024 - Feb 2026 (1 year 4 months)

Designed and automated end-to-end multilingual social listening pipelines and LLM workflows, improving productivity by 50% and enabling real-time client insights via Azure-backed services and Power BI dashboards.

Python PyTorch Azure SQL Power BI Embeddings Prompt Engineering Docker

Research Assistant

Pontificia Universidad Javeriana

Jun 2024 - Dec 2024 (6 months)

Developed and maintained an automated email service and validated API endpoints, improving scalability and system uptime through refactoring and testing of microservices.

Java Maven API Testing Postman Microservices Refactoring CI CD Agile

Database Administrator

Fundación Casa de Colombia

Jan 2024 - Jun 2024 (5 months)

Led design and deployment of a PostgreSQL system to centralize educational and healthcare program data and coordinated development workflow using Jira and Bitbucket.

PostgreSQL Database Design SQL Jira Bitbucket Data Modeling Deployment

Education

Degrees, certifications, and relevant coursework

Universidad Icesi

Master of Science, Applied Artificial Intelligence

2025 -

Activities and societies: Projects and coursework in LLM-driven analytics, model evaluation, and scalable AI pipelines; continued professional work on generative AI evaluation.

Master's in Applied Artificial Intelligence focusing on advanced topics in deep learning, computer vision, and large language model applications (expected completion Dec. 2026).

Pontificia Universidad Javeriana Cali

Bachelor of Science, Systems and Computer Engineering (Data Engineering Focus)

2020 - 2025

Activities and societies: Thesis on prenatal cranial plane classification using CNNs; research assistantship in applied software engineering; database administration project experience.

Pursuing a B.S. in Systems and Computer Engineering with a focus on Data Engineering, covering software engineering, databases, and applied machine learning.