Meet the team

Sealtech was born from five young and excited people from Brazil who are driven by education. Our journey began at Hacking.Rio 2018, Latin America's biggest hackathon, with 700+ competitors and 15 theme clusters. We were there proudly representing the education's cluster, and we won Hacking.Rio. This Startup was created with the intent of guaranteeing quality in online education/training.



Laurence Alves

Co-founder, CEO and head of Design

Laurence is a product designer experienced in working with information architecture and user experience. She also researched and developed immersive experiences focused in interactive museums and exhibitions.

She holds a Bachelor's Degree in Graphic and Product Design from Pontifícia Universidade Católica do Rio de Janeiro (PUC-Rio). Besides SealTech, she worked as UX/UI in Iris Worldwide - New York, an advertising agency, and in the design industry.

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Phillipe is a software engineer and full stack web developer with experience in startups and big tech companies. He holds a Bachelor's degree in Information Systems from the Technology College of Carapicuíba (FATEC Carapicuíba).

He's a specialist in progressive Web Apps and the React/Redux stack, and is an extremely passionate, easy going and driven person. Outward Sealtech he's a core member of QuintoAndar's web App engineering team.


Phillipe Moreira

Co-founder and co-CTO



Daniela Leite

Co-founder, CFO and CSO

Daniela is a Theoretical Physicist and a Researcher in the field of Condensed Matter Physics. She has experience with Statistical modeling of problems, and  Machine Learning algorithms for mathematical optimization.

She holds a Bachelor's degree from the Regional University of Cariri (URCA) and apart from Sealtech, she's enrolled in a Master's degree at the Brazilian Center for Research in Physics.


Pamela holds a bachelor's degree in computer science from FEI's University Center (Brazil). She had experience as a researcher in the field of computer vision during her undergraduate, since she was part of the official team on the Programming Contest.

Outside Sealtech, Pamela is a software engineer and front-end guild co-leader at the Brazilian startup QuintoAndar, an open source contributor, and hackathons active participant.


Pamela Peixinho

Co-founder and CTO



Letícia Moreira

Co-founder and CPO

Letícia is a software developer since 2012 and an undergraduate student of Information Systems at the Federal University of Rio de Janeiro (UNIRIO). She has also experience as a teacher assistant in the programming course.

She loves innovation, new market tendencies and a good user experience. Besides Sealtech, she's a software developer at IBM (Rio de Janeiro).