AI / GenAI
- LLMs
- Retrieval-Augmented Generation
- LangGraph / LangChain
- Computer Vision
- GRU / LSTM
- TensorFlow
// Senior AI Engineer, Medellín, Colombia
I build AI systems from the bits to the cloud.
Five years building production-grade GenAI systems and the AI infrastructure underneath them: LLM platforms, Kubernetes at scale, MLOps pipelines, and the observability to catch what breaks, and I teach what I learn along the way.
- ai / mlPyTorch · TensorFlow · LangChain
- mlopspipelines · observability · CI/CD
- kubernetesAKS · EKS · GKE
- containersDocker · Helm
- linuxbash · systems
- bitsC · Rust · OS from scratch
// evidence
15+
GenAI products in production
30%
Cloud cost reduction
10K+
Judicial decisions processed
91.17%
F1 score, sign-language recognition
// featured projects
All projectsA Colombian Sign Language translation system reaching a 91.17% F1 score, trained on a purpose-built corpus of 1,500+ videos and deployed on Kubernetes.
- Python
- GRU / LSTM
- Computer Vision
- FastAPI
- React
- Kubernetes
- MongoDB
A production retrieval-augmented generation platform, built with FastAPI, that lets legal teams query a corpus of 10,000+ judicial decisions.
- Python
- FastAPI
- Retrieval-Augmented Generation
- LLMs
Distributed training on Kubernetes
2025-2026
Distributed TensorFlow training on Kubernetes with the Parameter Server strategy: TF_CONFIG topology, gRPC coordination and network policies.
- TensorFlow
- Kubernetes
- Python
- gRPC
// technical skills
AI Infrastructure / Cloud
- AWS
- GCP
- Kubernetes (AKS, EKS, GKE)
- Terraform
MLOps / Observability
- Prometheus
- Grafana
- CI/CD
- SageMaker
- Glue
- Athena
- Step Functions
- Cloud cost optimization
Backend / Distributed Systems
- Python
- FastAPI
- Distributed Systems
- gRPC
Data
- MongoDB
- SQL
- ETL
- Pandas
Leadership
- Technical Leadership
- Team Leadership
- Community Organizing
- Academic Committee Representation
// DresDev
Andrés Quintero is my professional practice. DresDev is where I teach what I learn: free, open live sessions on computing, in Spanish.
The series that gave this site its title, “de los bits a Cloud Native,” streams live on YouTube. I write longer-form notes on Medium, and the workshops in my projects are the hands-on companion pieces.
// currently
- leadingAI infrastructure and technical quality for a GenAI team running 15+ products in production, at itti
- servingas Alumni Representative on the Systems Engineering Program Committee at Universidad de Antioquia