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Services

Custom software and web platform development

I design and build platforms when off-the-shelf tools don't fit your process: from the data model and API to the interface and infrastructure. My specialty is products where data and AI are part of the core.

Problems I solve

  • Critical processes living in spreadsheets and email.
  • Systems that need integrating even though they don't have an API.
  • An MVP that worked and now needs to scale.
  • Internal tools nobody has time to build.

What I do

  • Full-stack platforms with React, FastAPI or Node.
  • Durable workflows with human steps (Temporal).
  • Integrations and data extraction, even from sites without an API.
  • SDKs, internal tools and developer environments.

Related projects

Proprietary 2018 – 2019

DataX: tax data for a Big Four firm

Tax and compliance · Data product & scraping

With ML Soluciones Informáticas · founding partner

How I work

  1. 01 Diagnosis. I understand the problem, the data and the constraints, and we check whether it makes technical and economic sense.
  2. 02 Prototype. Something working with real data in a few weeks, so decisions rest on evidence.
  3. 03 Implementation. We take it to production with your team, with tests, monitoring and clear costs.
  4. 04 Handover. Documentation and training so the team can keep going without depending on me.

I work per project, as a monthly advisor or as an interim (fractional) data and AI lead. On-site in Santiago and Antofagasta, and remote for the rest of Chile and abroad.

FAQ

Who maintains the software afterwards?
I leave it documented and tested so your team can maintain it. If you prefer, we agree on monthly support.
Do you do only the backend or the interface too?
Both. On the agency workflow platform I built the frontend, the backend and the infrastructure.