Javier Echeverria

I build the AI finance systems leadership actually runs on.

I run finance for a 1,200-person, £100M-a-month Deloitte business unit.

I built Ledger, an AI financial intelligence dashboard that leadership now uses daily to query actuals and forecasts in plain English.

Open to AI finance, AI operations, VC and chief of staff roles in London, Madrid, Barcelona or remote in Europe.

Download the CV[email protected]See the work

Work you can open

Ledger

Finance ops · live demo, synthetic data

Leadership now uses it daily to query actuals and forecasts in plain English.

It saved roughly 600 hours a month of manual reporting and improved forecast accuracy by 4%.

The AI never sees the numbers, only the table structure, so answers stay auditable.

Open the Ledger demo

Ledger on synthetic data: KPI cards for net revenue, chargeability and utilisation above a net revenue trend chart, with the Ask panel answering “Net revenue by market offering”.Ledger on synthetic data: KPI cards for net revenue, chargeability and utilisation above a net revenue trend chart, with the Ask panel answering “Net revenue by market offering”.
Try it live

Cortex Fund OS

Venture fund · live demo, synthetic data

An AI operating system for a venture fund.

Built for a venture capital fund's operations and investment team.

A Fund Brain reads files from Google Drive, OneDrive and Dropbox. It classifies every document with a tiered AI pipeline and routes context to agent skills.

Open the Cortex demo

Cortex on synthetic data: the Nimbus Books deal memo with team, market, traction and moat scores, and the Halden Capital fund overview on a phone, “The book is at 2.01x”.Cortex on synthetic data: the Nimbus Books deal memo with team, market, traction and moat scores, and the Halden Capital fund overview on a phone, “The book is at 2.01x”.
Try it live

Compass

Job board · live, real public postings

Open roles across Europe and the UK, from real public job postings.

It lists 1,500+ roles.

I built it on Operate, my private job-search engine.

Open the Compass board

Compass board: the newest public postings with a selected role open beside the list, and the phone view, “Open roles, Europe & UK”.Compass board: the newest public postings with a selected role open beside the list, and the phone view, “Open roles, Europe & UK”.
Try it live

Strudel OS

Agency ops · prototype, mock data

I built a workspace where one command bar sends each request to the right app or agent.

An independent prototype for Strudel Labs, a TikTok Shop agency. It runs end to end on mock data.

Claude Haiku picks the app, then Sonnet or Opus does the work. Six agents keep their own memory and hand jobs to each other. Every link in its knowledge graph shows its source.

Try the prototypeBest on a computer.

Strudel OS on mock data: the Strudel Brain knowledge graph answering which creators drove a client's best week, and the phone-width command bar routing a request to the Strudel Chief agent.Strudel OS on mock data: the Strudel Brain knowledge graph answering which creators drove a client's best week, and the phone-width command bar routing a request to the Strudel Chief agent.

About

I own forecasting, performance reporting and profitability for a 1,200-person Deloitte business unit with a £100M monthly P&L. I built Ledger, which leadership now uses daily. I also brought Claude into the team's daily work: a tracker that replaced 4 disparate data sources, and a library of custom skills that made recurring financial analysis repeatable.

Before that, I was finance controller for a 15-person asset management team and worked on M&A for €15M+ private-wealth accounts. I hold an MSc from Imperial with Venture Capital coursework. I'm a dual Spanish–British national.

Open to AI finance, AI operations, VC and chief of staff roles in London, Madrid, Barcelona or remote in Europe. I work in English, Spanish, Basque and French.

If the role fits, write to me.

Hiring for AI finance, AI operations, VC or chief of staff? Tell me about the role.

[email protected]

linkedin.com/in/javier-echeverria-perezDownload the CV