Emilio Quezada

Hi.

My name is Emilio.

I build AI systems that solve real operational problems.

Junior AI Engineer · Generative AI · Agentic Workflows · LLMs in Production

About me

I grew up in the 1990s watching Napster rewire the music industry, the same industry I'd spend more than a decade working in.

Training as a musician taught me discipline and the patience to get things right. Later, as an Audio Engineer, my focus sharpened on something more specific: quality lives in the details you almost miss, and routing complex signal chains gave me an early intuition for how interconnected systems behave under pressure.

As an Operations Manager, I led multi-site teams across IT, Finance, and HR, untangling the recurring failure points behind slow rollouts and inconsistent service, work that gave me a real understanding of how businesses function and where they break.

Surrounded by the tools reshaping my industry, I made a deliberate decision to stop being the person who uses them and become the person who builds them.

I stepped away and reskilled in Software Development, AI Engineering and AWS Cloud Engineering.

I'm currently deepening my knowledge of JavaScript and learning to build with React to round out the front-end side of that pipeline.

I'm now looking for a role where I can work across the full product pipeline, from idea validation to deployment.

Projects

Resonate 🌿

An AI-powered journaling companion designed for mindful reflection. Features mood tracking, empathetic AI insights, and personalized music curation.

Python Flask LangChain Langfuse ChromaDB OpenAI Google Gemini Terraform AWS

Franz 🤖

A RAG studio assistant chatbot for a real Berlin recording studio. Guardrails, retrieval evals, lead capture into Supabase.

Python LangChain ChromaDB Claude API Streamlit LangSmith Supabase RAG Evaluation

MovieWebApp 🎬

The MovieWeb application uses six RESTful routes to manage the full CRUD lifecycle for multiple users. It integrates API data and wraps the content in a high-contrast, digital retro aesthetic.

Python Flask REST API HTML CSS

MasterBlog API ✍🏻

A RESTful Flask API for managing blog posts with CRUD operations, search, sorting, and rate limiting.

Python Flask REST API Rate Limiting SQL

Stack

AI & LLM Core
Generative AI LLMs Retrieval-Augmented Generation (RAG) Agentic AI / Multi-Agent Systems Prompt Engineering LLM Evaluation Text Preprocessing & Embeddings
AI Frameworks & Orchestration
LangChain Hand-rolled Agent Orchestration (multi-hop tool-calling on raw SDKs) Model-agnostic API Integration (OpenAI, Anthropic, Google Gemini) n8n
Evaluation & Observability
LangSmith Langfuse Custom Evaluation Harnesses Hallucination/Grounding Testing
Retrieval & Vector Data
ChromaDB Supabase Embeddings Semantic search
Backend & Data
Python Flask RESTful APIs SQL PostgreSQL SQLAlchemy HTML/CSS Jinja2 JavaScript
Cloud & Infrastructure
AWS (Lambda, RDS, S3, CloudWatch, IAM) Terraform AWS CDK Docker GitHub Actions CI/CD OIDC Keyless Authentication
Security
JWT auth Row-level security Encrypted-field Search / Blind-Indexing
Practices
TDD Version Control (GitHub) Incident Response & Root-Cause Analysis Technical Documentation
AI Native Dev Tools
Claude Code Cursor Codex