davidprat.com

David Prat Robles

Engineering leader — AI Infrastructure & LLM Platforms

Barcelona · remote EU

Portrait of David Prat Robles

Open to senior engineering leadership roles

years in engineering
15+
cost savings architected
€40M+
teams led in parallel
4
junior engineers mentored
40+
senior engineers mentored
30+
technical articles published
20
video tutorials produced
9
professional certifications
17

01

About

Engineering leader with over 15 years of experience leading cross-functional teams to build AI-driven products. My expertise spans product strategy, cloud infrastructure, and execution across fintech, aviation, and large language models — bridging engineering, design and data science to drive outcomes that serve both user needs and business goals.

Enterprise AI — Multiverse Computing
Led cross-industry AI initiatives solving foundational problems for clients in healthcare, banking and energy, resulting in €20M+ in new revenue — and roughly 50% average budget savings for clients through quantum-inspired LLM pruning and healing techniques.
Aviation innovation — IAG
Directed the development of technical products that optimized aircraft maintenance workflows, generating over €40M in measurable cost savings.
Entrepreneurship — Datapta & Finlooker
Founded Datapta, a consulting company delivering cloud and data-platform engagements for AUDI AG, Antimetal and Nebula Strategy, and built Finlooker — a macroeconomic-intelligence platform — with a rotating team of 40+ interns and junior engineers. Relaunched Finlooker.io in 2026 on an AI-native stack.
Knowledge sharing
I regularly author tutorials on big data, AI and DevSecOps, and break down complex technical concepts on my YouTube channel.

Since July 2026 I have been building Finlooker.io independently — while completing my Executive MBA at EAE and exploring my next senior engineering leadership role.

Outside of work, I cultivate balance through therapeutic practices and support nonprofits that promote societal wellness and conscious living.

02

Experience

2026

Multiverse Computing logo

Multiverse Computing

Senior Engineering Manager — AI

  • Managed 4 teams (30+ ML engineers, 4 tech leads) building custom LLMs and SLMs for enterprise clients — around €20M in delivered revenue, plus open releases to the Hugging Face community.
  • Cut model size 50%+ at 2–3% benchmark cost with CompactifAI, saving clients roughly half their inference budget on average; extended model capabilities with tool calling, coding and multilingual support.
  • Coached tech leads and ran knowledge-transfer sessions for new team members, building a collaborative, high-performing culture across the teams.
  • Co-led the cross-department LLM pipeline from research to production API serving and on-device deployment.
  • Partnered with the CTPO on roadmap and OKRs, drove standardisation of data and metadata across departments, and owned GPU allocation across teams.

2025 — 2026

IAG logo

IAG

Senior Tech Lead · Interim Head of Infrastructure

  • Led DevSecOps architecture and ways of working across the MRO department, including rolling out AI-assisted code generation and review; guided new tech leads and hiring.
  • Led technical delivery of an aircraft-maintenance AI assistant (RAG, hierarchical agents, serverless ingestion) within a €40M cost-savings programme, with DevSecOps and IaC on GitHub Actions and Terraform.
  • Partnered with senior leadership on long-term product backlog planning.

2024 — 2025

IAG logo

IAG

Tech Lead · Engineering Manager (two squads)

  • Led two development squads — task definition, monthly backlog planning and technical/architectural debt management — bridging engineering with product and business; interviewed around 70 candidates for the new teams.
  • Owned software quality and security for Python projects with SonarCloud and Snyk, and ran knowledge-transfer sessions across teams.
  • Designed cloud architectures and data pipelines with AWS, Azure, Snowflake, ClickHouse and Power BI for big data, AI and web-service projects; applied DevSecOps and IaC with GitHub Actions and Terraform.
  • Built Streamlit and FastAPI web apps for HPC workloads (linear optimization, metaheuristics) and AI, and selected the initial technology stack for an aircraft AI assistant using RAG and hierarchical agents.

03

Portfolio

Finlooker.io

Jun 2026 — present

Founder

A macroeconomic-intelligence platform: a bird's-eye view over financial markets, macroeconomics and liquidity worldwide, built for people who want the signal without the noise.

Next.js on Vercel and Render · GitHub Actions CI/CD · Storybook and Chromatic for visual regression · PostHog product analytics · built with Claude Code

Visit Finlooker.io

GPT-OSS 10B (Blackstar)

Apr 2026

Multiverse Computing

Compressed GPT-OSS 20B to half its size while preserving up to 98% accuracy, halving model utilisation costs; improved Spanish, coding and tool calling, and served the model over API with vLLM.

View on Hugging Face

Qwen3 0.3B (LittleLamb)

Feb — Mar 2026

Multiverse Computing

Compressed Qwen3 0.6B to half its size at up to 98% accuracy; enhanced Spanish and Android-friendly tool calling, shipped in the CompactifAI mobile app via llama.cpp and released on Hugging Face.

View on Hugging Face

04

Education

05

Certifications

06

Languages

07

Articles

I write about AI infrastructure and LLM internals.

All postsArticles on LinkedIn

08

Videos

Tutorials on Kubernetes, GitOps and cloud tooling on my YouTube channel.

YouTube — @davidpratr

09

Contact

The fastest way to reach me is a LinkedIn message.

Message me on LinkedIn