$290 / month
2 calls per month (45min/call)
Unlimited Q&A via chat
Expect responses in 24 hours or less
Hands-on support
Serial Entrepreneur | Startup Mentor | Angel Investor | Strategic Advisor
With over two decades of experience as a software engineer, entrepreneur, and investor, I’ve built, scaled, and advised ventures across multiple industries. Today, my mission is to empower entrepreneurs and CEOs to turn bold ideas into thriving businesses.
As the CEO of Build Up Lab — a venture studio and startup incubator — I work hands-on with international startups at every stage of their journey, providing strategic guidance, actionable feedback, and the network they need to succeed. I also lead innovation initiatives as Chief Innovation Officer at comOn, a digital marketing agency.
Beyond my own ventures, I serve as a mentor for leading entrepreneurial programs, including:
- Founder Institute
- EIC Women Leadership Programme
- Startupbootcamp
- Demium
- Santander X
What I bring to the table:
- Honest, constructive feedback tailored to your goals
- Strategic vision and product-market fit expertise
- A strong global network across tech and startup ecosystems
- An empathy-driven, active listening approach
- Deep experience in digital transformation and scaling operations
If you’re a driven founder seeking guidance, clarity, and momentum — I’m here to help you navigate challenges, avoid common pitfalls, and unlock your venture’s potential.
5 out of 5 stars
Rui is an experienced mentor providing excellent, actionable advice. We use the tools he provided us in our team every day.
Standard Plan • 3 months
5 out of 5 stars
Rui is a great mentor who takes the time to listen thoughtfully while sharing helpful insights. I got a lot from our sessions together and he has a wealth of knowledge about business development, startups, ideation, and market research. Will hire again when I need some more guidance.
Pro Plan • 2 months
4 out of 5 stars
Rui is a great mentor
Lite Plan • 1 month
Notify me when Rui has new spots
We will send you a quick email if Rui has new open spots for mentorship, and only in that case!
Book a free intro call with Rui
Connect with Rui in a quick call (usually under 30 minutes)
One-off sessions with Rui
One-off sessions are a great option if you're looking for specific advice on a certain topic.
Do you want a quick, thoughtful and unbiases opinion for a specific question?
Brainstorm with an experience startup mentor about any pending decision or challenge. Unbiased. Thoughtful. Actionable.
