Looks like you have JavaScript disabled. For the full Twine experience, you will need to re-enable it.

I am a Software Engineer with a Master’s in Artificial Intelligence and a track record of delivering scalable backend systems and user-friendly frontend applications. I value clean, maintainable code and thoughtful system design that scales with user needs. I enjoy collaborating in diverse teams, embracing Agile practices, and continuously learning new technologies. Outside work I like running and football, and I’m always excited to tackle new challenges.…I am a Software Engineer with a Master’s in Artificial Intelligence and a track record of delivering scalable backend systems and user-friendly frontend applications. I value clean, maintainable code and thoughtful system design that scales with user needs. I enjoy collaborating in diverse teams, embracing Agile practices, and continuously learning new technologies. Outside work I like running and football, and I’m always excited to tackle new challenges.

Gonçalo Marques do Nascimento

Full Stack Developer, Back-End Developer, Front-End Developer, +2





I am a Software Engineer with a Master’s in Artificial Intelligence and a track record of delivering scalable backend systems and user-friendly frontend applications. I value clean, maintainable code and thoughtful system design that scales with user needs. I enjoy collaborating in diverse teams, embracing Agile practices, and continuously learning new technologies. Outside work I like running and football, and I’m always excited to tackle new challenges.…I am a Software Engineer with a Master’s in Artificial Intelligence and a track record of delivering scalable backend systems and user-friendly frontend applications. I value clean, maintainable code and thoughtful system design that scales with user needs. I enjoy collaborating in diverse teams, embracing Agile practices, and continuously learning new technologies. Outside work I like running and football, and I’m always excited to tackle new challenges.

Available to hire

I am a Software Engineer with a Master’s in Artificial Intelligence and a track record of delivering scalable backend systems and user-friendly frontend applications. I value clean, maintainable code and thoughtful system design that scales with user needs.

I enjoy collaborating in diverse teams, embracing Agile practices, and continuously learning new technologies. Outside work I like running and football, and I’m always excited to tackle new challenges.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Language

Portuguese

Fluent

English

Advanced

French

Intermediate

German

Intermediate

Work Experience

Summer Intern - Backend Development at Tryp.com

August 1, 2022 - September 30, 2022

Contributed to backend development and mail automation in a fast-growing multicultural startup, using AWS, Postman, Mailchimp, and PgAdmin.

Teacher Assistant at Instituto Superior Técnico (IST)

February 1, 2023 - July 31, 2023

Assisted practical classes in Distributed Systems for final-year undergraduate students, developing strong communication skills and the ability to explain complex technical concepts clearly.

Full-Stack Developer Intern at Premium Minds

July 1, 2023 - September 30, 2023

Co-developed a cross-device web app for Premium Minds’ car fleet, enabling 150 employees to book vehicles, using Java, Angular (TypeScript), and SQL in an Agile/Scrum environment.

Software Engineer at Premium Minds

May 1, 2024 - October 31, 2025

Developed and maintained software for Empark, one of the Iberian Peninsula’s largest parking companies (240+ parking lots), covering products, barrier control, and spot booking in high-traffic locations. Modular design to adapt to different configurations, zones, and entrances/exits; optimized for limited hardware resources. Worked in a 10-member Agile/Scrum team, writing reliable Java and Python code, implementing unit tests, and building REST, gRPC, and XML services using Jooby, Nomad, AWS S3, Guice, JDBC, Kafka, Maven, Git/Bitbucket, Jira, Jenkins, Vault, Consul, etc.

Software Engineer at Tripadvisor

October 1, 2025 - Present

Implemented and analyzed large-scale A/B tests across 500M+ monthly users to evaluate product changes and improve user experience. Tracked key metrics and collaborated with product and engineering teams to roll out results. Worked with React, Java, Spring Boot, PostgreSQL, Snowflake, AWS, Jenkins, LambdaTest, and Redis. Delivered experiments that improved product performance and drove $16M in annualized revenue.