Hiring profile
Everything you need to decide if I fit, on one page.
No need to walk the whole portfolio: the roles I apply for, how I work with Spain/EU, the stack I own and the systems you can review in depth.
Spain / EU · Remote · Relocation
Quick facts
- Location
- Medellín, Colombia
- +57 305 355 4636
- Timezone
- COT · daily CET overlap
- Experience
- 10+ years · 12+ production systems
- Focus
- Architecture · AI · Backend
- Languages
- Native Spanish · technical English
Target roles
- Senior Software Architect
- Solutions Architect
- Staff Software Engineer
- Principal Engineer
- AI Architect
- Technical Lead
- Senior Backend Engineer
Senior/staff band. I don't apply to mid-level positions or roles without architecture ownership.
Work model
- Remote
- Preferred, with CET overlap
- Relocation
- Spain / EU if the role requires it
- Contract
- Spanish permanent contract or B2B contractor
- Authorization
- Relocation to the contract city with work authorization sponsored by the company. As a B2B contractor I invoice from Colombia.
Core stack
Architecture & Backend
- Python
- FastAPI
- Django
- PostgreSQL
- API design
- Software architecture
Agentic AI
- Agentic AI
- RAG
- CrewAI
- Ollama
- MCP
- Embeddings
Enterprise experience
- Grupo ÉxitoRetail
- NutresaFood
- RenaultAutomotive
- TigoTelecom
- ComfamaSocial services
- BancolombiaBanking
- ArgosCement / industrial
- 472Postal / logistics
- NoelFood
- RicaFood
- CantagironeConstruction / materials
- Aroka SAS · TransferimosFintech / transfers
Selected public experience. Part of the enterprise work sits under confidentiality agreements: I describe technical responsibility and architecture only where permitted.
Systems you can audit
Each case covers problem, architecture, decisions and outcome. My own products are verifiable live.
Next step
Download the CV or book 15 minutes: you talk directly to me, no middle layer.