Looking for a job

Lucas Begue

@lucasbegue

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Product-focused engineer building AI-driven data products and APIs.

Spain

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What I'm looking for

I seek hands-on roles building AI/data products in fast-moving startups, with cross-functional impact, product ownership, and growth opportunities.

I am a tech-focused product builder with an engineering and analytics background, experienced in developing AI and data products, including enrichment workflows and API-powered features. I have led MVP development in early-stage startups, translating analyst workflows into product features and collaborating cross-functionally to deliver fast, functional prototypes.

At a pre-seed AI startup I helped secure a $2.2M seed round by designing core AI workflows with LLMs and contributing to product strategy, fundraising, and go-to-market efforts. Previously, as a data science consultant at Accenture, I delivered user-targeting, fraud detection, and working-capital optimization solutions that produced measurable business impact.

Experience

Work history, roles, and key accomplishments

Current

AI Product Engineer

Current

Lumina Labs

Nov 2023 - Present (2 years 7 months)

Joined as the first hire beyond founders and led development of an MVP using LLM-powered workflows to extract and enrich financial and operational data, helping secure a $2.2M seed round and supporting go-to-market and roadmap decisions.

Product Engineering LLMs API Development Product Strategy Prototyping Prompt Engineering Artificial Intelligence LLM

Consultant - Data Science

Accenture

Nov 2021 - Nov 2023 (2 years)

Worked in global advanced analytics delivering ML solutions including audience targeting for Meta, a keystroke-biometrics fraud detection system that increased genuine fraud identification by 600%, and working-capital optimization analyses for CVS Health.

Data Science Machine Learning Python Fraud Detection A B Testing Financial Modeling Consulting