Hello, I'm Adrián.
Engineer, builder, leader
I write about engineering economics, AI in real teams, and the human systems that make delivery work.
I'm VP of Technology at Worksome, leading Product, Engineering, and Design. Before that, I was VP of Engineering at SumUp.
Nearly two decades across Spain, the Netherlands and Denmark: IC, founder, CTO, VP. Download my CV · Work with me

Selected writing
- The SaaSpocalypse That Never Came - AI moved “build vs buy” out of engineering and onto the COO’s desk. What that means for the rest of us.
- The Other Debt - Code the business can’t afford to maintain is not good code, however clean it is.
- Nobody Can Fix What Nobody Told Them - Why holding back feedback leaves someone alone with a problem only you can see.
Track record
~30
people, 4 squads, P&L ownership
VP of Engineering & Tribe Lead for Invoices & Accounting at SumUp.
~900
people in one incident process
Led SumUp’s global incident response across Engineering, Risk, Compliance and Operations.
#2
enterprise account by ARR
Led its acquisition at Worksome, with a ~10-person Product, Engineering and Design team.
Work with me
Not actively looking for a new role, but open to:
- Advisory for early-stage SaaS founders working on product, engineering, or scaling a tech org.
- Mentorship for engineers transitioning to management, or engineering leaders growing into VP or CTO scope.
- Speaking on engineering leadership, incident response and distributed teams - see past talks.

Who am I?
An engineer at heart and a leader by practice. I build systems, products, and the teams around them. I help companies turn technology into business outcomes by aligning product, engineering, and the GTM teams who carry the work to customers.
I lead through the 3P framework: People, Product, Process:
- People · High-performing teams, psychological safety, and leaders who grow other leaders.
- Product · Clear strategy, sharp prioritization, and tight feedback loops with customers and GTM.
- Process · Pragmatic agile, healthy DevOps, and sustainable architecture that scales with the business.
Currently exploring: AI as a capacity lever for delivery, operations, and team collaboration, making good engineering faster.
Across SaaS, fintech, e-commerce, and mobile - from hands-on building to executive scope. Prefer it as a triathlon? Try game mode.
How I lead
I design teams as I design systems: efficient, iterative, adaptable. Learn from past decisions, keep what works, and change what no longer does. That includes how we use AI.
Make the implicit explicit.
Across functions, cultures, and seniority - alignment beats authority.
Small reversible decisions over big slow ones.
Ship, learn, adjust.
Optimize for cadence, not perfection.
Velocity compounds; perfection ships late.
Architecture is a budget, not a religion.
Every choice should consider cost, speed, and reversibility.
DevOps is a culture, not a team.
Ownership stays with whoever ships.
Healthy systems first.
Small batches, fast feedback, quick iterations.
Education
All experience
Experience
More career detail
+20%
monthly active users
From a new product line at SumUp.
+1000%
platform performance
Re-platformed PHP to Go as CTO at Pocket Media.
19 yrs
IC → founder → CTO → VP
In Spain, the Netherlands and Denmark.





