Question 1

Who is Gabriel Moreno Ribeiro?

Accepted Answer

Gabriel Moreno Ribeiro is an 18-year-old builder and researcher from Brazil, currently on a build year. He is building HIBEEX, building Backoffice AI for SMBs, and one of 6 startups in the Canastra Ventures AI Residency. He has won 39 olympiad medals (19 gold) across math, physics, chemistry, and more. He was admitted to the University of St Andrews with a Global Merit Scholarship and approved in 1st place at Insper for Computer Engineering.

Question 2

What is HIBEEX?

Accepted Answer

HIBEEX builds Backoffice AI for small and medium businesses. Built by Gabriel Moreno Ribeiro, it turns raw data into decisions owners can act on. One of 6 startups in the Canastra Ventures AI Residency.

Question 3

What tech stack does Gabriel use?

Accepted Answer

Gabriel's primary stack includes TypeScript, Next.js, React, Node.js, Supabase, PostgreSQL, and AWS. He also works with Python, Java, C++, Tailwind CSS, and has experience with AI/ML tools. For research, he uses LaTeX, MATLAB, and Mathematica.

Question 4

What are Gabriel's academic achievements?

Accepted Answer

Gabriel has won 39 medals across 49 academic olympiads (19 gold, 2 international). Highlights include: 1st of 10,000+ at IFT-UNESP, SAT 1510/1600 (top 1% in Brazil), Gold at ONNEQ (top 0.675%), 1st at OBAQ (top 0.014%), selection for Fundação Estudar PREP (0.7% acceptance), admission to St Andrews with a Global Merit Scholarship, and 1st place admission at Insper for Computer Engineering. He also ran an RCT with 208 students on fintech and savings behavior (+130% savings in the treatment group).

Gabriel Moreno Ribeiro.