How I can help
I build backend systems, design architecture, and help teams integrate AI into their products. I work as a freelancer - short or long engagements, remote or in Barcelona. No fluff, no upselling. If I can help, I'll tell you. If I can't, I'll tell you that too.
Backend Development
I write backend code, mostly in Go. APIs, data pipelines, services that need to handle real traffic.
- REST and gRPC APIs in Go
- Data pipelines and aggregation systems
- Performance optimization for high-traffic services
System Architecture
I help you figure out how to structure things before you build them - or fix the structure when it's already breaking.
- Technical audits and architecture reviews
- Migration planning and execution
- Scaling strategy for growing products
AI Integration
I help teams use AI tools effectively - not the hype, the actual useful parts. From developer workflows to product features.
- AI-assisted development workflows
- LLM integration into existing products
- Agentic system design and prototyping
How it works
We talk
You tell me what you need. I ask questions. No commitment.
I give you a straight answer
What I can do, how long it'll take, how much it'll cost. No surprises.
I do the work
I build, you review. I prefer short feedback loops over big reveals.
If you have a project in mind, just reach out. Even if it's just an idea - I'm happy to chat and see if it makes sense to work together.