B2B · CONSULTING
For companies
Data and AI strategy & execution for companies that need to move from tool chaos and POCs to systems that actually work.
Learn moreB2C · MENTORSHIP
For leaders in transition
Executive mentorship for senior professionals who need strategic clarity, direction and an executable plan for their next phase.
Learn moreFEATURED CASE STUDY
Data and AI product strategy at OLX Brasil
Led the Big Data and AI product strategy at OLX Brasil (70M+ visits/month, 2B events/day). Directed post-merger integration after OLX/ZAP M&A, consolidating 20+ data platforms into a unified portfolio used by ~500 employees. Rebuilt MarTech and delivered 6 AI/ML products.
20+ platforms unified post OLX/ZAP merger
MarTech: from 1.8M to 3.2M messages/day
Uptime: from 76% to 99.9%
6 ML models in production
20+
Platforms unified post-merger
99.9%
Uptime
6
ML models
I BUILD TOO
Beyond advising, I build.
Tenzing is my startup co-founded with Andrea Krug to transform how human development happens inside organizations.
Explore TenzingTESTIMONIALS
What they say about the mentoring
“I went through the mentoring process with Alexandre in 2025, a very fruitful journey full of discoveries and new possibilities. Alexandre leads with generosity, kindness, attentiveness and sensitivity, combining the delivery of useful tools with a clear predisposition to ensure the mentee maintains the protagonism of their own story. Highly recommended!”
“At a time when I was still figuring out which path to follow in IT, I was lucky to have Alexandre's mentorship. With attentive listening and honest feedback, he helped me see more clearly not only the direction I wanted to focus on, but also the value of my journey. What struck me most was how he helped me open my eyes to my own capability - something I carry to this day with more confidence.”
“Alexandre helped me at a moment in my career when I was looking for opportunities aligned with my values and principles. His guidance was very important so I could understand the best path for my professional development.”
“Working as a PO across three different teams, I realized that using the same agile methodology for all wasn't efficient. That's when I had the opportunity to talk with Alexandre - a productive and relaxed conversation about my teams' context and the market. It helped me find the best way to work with each team and improve their performance.”
“Big thanks to my mentor for helping me structure my job search, getting my first job in Data Science and think more clearly about career goals.”
Bring me a complex challenge.
In 30 minutes I'll tell you where I can help, where I can't, and what I'd prioritize first.