Open to opportunities

Miguel Orrego

@miguelorrego

Message

AI engineer and full‑stack developer blending machine learning with production software.

Colombia

Message

What I'm looking for

I seek a role applying ML and GenAI in production within collaborative teams, focusing on engineering rigor, measurable impact, and growth.

I am an AI engineer and full‑stack developer with experience building production software and applying machine learning to real‑world problems.

I have worked across software engineering and quantitative domains, contributing to end‑to‑end systems from model development to deployment.

My background includes experience in education and finance settings, where I focused on reliable, maintainable solutions and measurable impact.

I am motivated to join teams that value engineering rigor, collaboration, and practical AI that delivers business value.

Experience

Work history, roles, and key accomplishments

Current

AI Consultant

Current

Independent

Oct 2025 - Jan 2026 (3 months)

Partner with businesses to audit operations and identify bottlenecks, translating manual processes into automated, AI-powered solutions. I design bespoke architectures using Python and GenAI (LLMs/RAG) to optimize workflows. My role bridges the gap between business strategy and technical execution, delivering measurable efficiency gains through custom digital transformation.

Architecture Design Security Architecture Python Business Development Business Intelligence Business Analysis Process Improvement Process Automation Sales

AI Engineer

Quanto

Nov 2023 - Oct 2025 (1 year 11 months)

Architected autonomous GenAI agents using Python and LangChain, integrating LLMs with ERP systems via REST APIs. Implemented advanced RAG pipelines to minimize hallucinations and led the full lifecycle, merging technical strategy with hands-on cloud execution.

Next.js Lang Chain LangGraph Langfuse Python LLM Integrations LLM Frameworks AI Agent Development AI Agents QA

Software Engineer

Bancolombia

Jan 2022 - Nov 2023 (1 year 10 months)

Led the technical transformation of the Real Estate division, migrating legacy systems to robust microservices using Java Spring Boot and Cloud solutions on AWS/Azure. Implemented advanced Micro-frontend architectures with Angular to modularize critical applications, ensuring high standards of security, performance, and scalability within a high-demand corporate environment.