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Drive Execution, and Build Market-Ready Products.

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I help teams turn ideas into real products—fast.

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Need strategic product execution,

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engineering leadership, or AI expertise? Let’s talk.

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Vicente Reig Rincón de Arellano

Fractional Engineering Lead | AI & Engineering Strategy

Email me or reach out to me on LinkedIn.

I’m a Product-minded Engineer and Technical Product Manager with an entrepreneurial bent. I help teams aligning engineering efforts with real customer needs.

I've built and scaled products at startups, hyper-growth companies, and large enterprises, including New Relic, Apple, and Atlassian. My approach is pragmatic: I get things done and focus on what moves the needle.

Currently, I help startups navigate the challenges of building and selling AI-driven products—steering engineering focus, improving product-market fit, and ensuring sales traction in a fast-moving AI market.

I'm a Product-minded Engineer with an entrepreneurial bent. I'm hands-on, curious, and pragmatic. I've built things at scale, at big corporations, companies in hyper growth stage, and startups. I have strong technical foundations. I get things done.

I'm interested in hearing from you; get in touch!

Services

Build What Customers Actually Want

Too many teams chase ideas without validating demand. I help companies prioritize work that solves real customer problems instead of theorizing.


AI & GenAI Execution Without the Hype

Execution matters. I help teams focusing on what customers will pay for.


Engineering That Moves the Business Forward

Technical complexity can become a distraction. I help engineering teams stay focused, ship faster, and build scalable architectures that align with business needs.

Let’s Talk

If you need pragmatic, execution-focused product & engineering leadership, let’s connect.

Rates

A typical contract is for 1 month of work. I am normally booked 1 to 3 months in advance.

I am open to shorter contracts, but prefer longer ones. For shorter contracts, we will divide my monthly rate by the number of days you want, and add a small amount of overhead.

Work Highlights

🏗 Reshaping AI Product Strategy at Bounti

As Technical Product Manager, I ensure engineering stays focused on building real, sellable products instead of chasing theoretical AI projects.


Prior Work Highlights

I worked across startups, hyper-growth companies, and enterprise tech, delivering high-impact engineering and product solutions that helped businesses scale, optimize performance, and drive revenue.

🚀 MVPs & Scalable Products

👥 Team Building & Scaling Engineering Organizations

📈 Performance Optimization & Engineering Efficiency

🔗 Complex Integrations & System Architecture

💡 API & Full-Stack Engineering Leadership