Technical consulting: a CTO's judgement when you need it
Not every company needs a full-time CTO, but almost every company needs someone who makes good technical decisions. I work per project or with a limited part-time commitment.
Services
Fractional CTO
I define the architecture and the technical roadmap, review the work of your team or supplier, help you hire, and support leadership on technology decisions.
Architecture and technical review
An audit of an existing product, a diagnosis of performance, security or maintainability problems, and a prioritised plan to fix them.
Cloud migration and modernisation
From on-premise servers to Google Cloud or AWS, and from hard-to-maintain monoliths to well-separated services, with Terraform, CI/CD and automated tests.
Rescuing products in production
Stabilising and refactoring software with paying users without stopping the business.
Data and applied AI
Data pipelines, BigQuery and Snowflake, and LLM solutions: RAG, agents, MCP servers and process automation.
Fintech
Banking and payments products: integrations with Stripe, Revolut, Wise and Xero, and Banking-as-a-Service platforms.
A small project in Mallorca?
I also work with local businesses on well-defined projects: a website, an integration between two programs that don't talk to each other, automating a process that's still done by hand, or a small internal app. In person if needed, in English, Spanish or Catalan.
Tell me what you need- Websites for businesses and professionals
- Integrations between tools
- Process automation
- Custom internal apps
Ways to work together
Fixed-scope project
Scope, deliverables and budget agreed from the start.
Monthly retainer
A few days a month of ongoing technical leadership, as a fractional CTO.
One-off engagement
A review, a proof of concept or a specific migration.
How we start
Step 1: You get in touch
I'll reply within 24–48 hours with questions or an initial assessment.
Step 2: 30-minute call
To understand the project, the context and the timeline. No strings attached.
Step 3: Proposal
Scope, way of working and a custom quote, in writing.