Contact

Email:
LinkedIn: linkedin.com/in/jj-marinho
GitHub: github.com/jj-marinho

About Me

Originally from Brazil and currently residing in the United Kingdom, studied Economics for 2 years during which I became enamored with this shiny tool called SQL, which eventually led me to switch to Computer Science.

Passionate about databases, formal languages and distributed systems. Learning how to actually deliver complex software and solve hard problems™.

CV

Experience

Software Engineer

@ Palantir • London, UK • 2024 - Present

Distributed database querying engine.

Software Engineer Intern

@ Inoa • Rio de Janeiro, Brazil • 2024

Third party trading infrastructure for participants of the Brazilian financial market.

Software Engineer Intern

@ Palantir • London, UK • 2023

Custom database aggregations for the Ontology.

Software Engineer Intern

@ Rocket.Chat • USA (Remote) • 2022

Payment infra for cloud offering.

Education

BSc. Computer Science

University of Sao Paulo • 2020 - 2024

Top 1 in South America
Undergraduate Teaching Assistant
USP CodeLab Project Coordinator

BSc. Economics

University of Sao Paulo • 2018 - 2020

Dropped out.

Skills

Technical

Java, Rust, Python, Go, Spark, SQL, Linux, Docker and all that jazz.

Languages

Native Portuguese, Fluent in English (PTE Academic 90/90 - C2).