I am a software engineer specializing in backend and full-stack development with a focus on Java and Kotlin, microservices, and cloud-native deployment. I have contributed to teams at Wayfair, Quandoo, and Capgemini, delivering robust services using Java, Spring Boot, Docker, Kubernetes, and PostgreSQL, while embracing event-driven patterns and modern CI/CD practices. I enjoy collaborating with cross-functional teams, solving complex problems, and continuously learning new technologies. I hold a Bachelor's degree in Computer Engineering/Computer Science from Universidade Lusófona and am fluent in Portuguese and English, with working knowledge of Spanish and German, and I am motivated to drive quality and performance in every project.

João Regateiro

I am a software engineer specializing in backend and full-stack development with a focus on Java and Kotlin, microservices, and cloud-native deployment. I have contributed to teams at Wayfair, Quandoo, and Capgemini, delivering robust services using Java, Spring Boot, Docker, Kubernetes, and PostgreSQL, while embracing event-driven patterns and modern CI/CD practices. I enjoy collaborating with cross-functional teams, solving complex problems, and continuously learning new technologies. I hold a Bachelor's degree in Computer Engineering/Computer Science from Universidade Lusófona and am fluent in Portuguese and English, with working knowledge of Spanish and German, and I am motivated to drive quality and performance in every project.

Available to hire

I am a software engineer specializing in backend and full-stack development with a focus on Java and Kotlin, microservices, and cloud-native deployment. I have contributed to teams at Wayfair, Quandoo, and Capgemini, delivering robust services using Java, Spring Boot, Docker, Kubernetes, and PostgreSQL, while embracing event-driven patterns and modern CI/CD practices.

I enjoy collaborating with cross-functional teams, solving complex problems, and continuously learning new technologies. I hold a Bachelor’s degree in Computer Engineering/Computer Science from Universidade Lusófona and am fluent in Portuguese and English, with working knowledge of Spanish and German, and I am motivated to drive quality and performance in every project.

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Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
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Language

Portuguese
Fluent
English
Fluent
Spanish; Castilian
Advanced
German
Beginner

Work Experience

Software Engineer at Wayfair
May 1, 2025 - October 8, 2025
Worked with microservices-based applications using Java, C#, Buildkite, Docker, Kubernetes, Spring Boot and .NET.
Fullstack Engineer at Quandoo GmbH
November 1, 2024 - October 8, 2025
Developed and maintained event-driven, microservices-based applications using Java and Kotlin with Spring Boot. Unit and integration tests, Kafka, Docker and Postgres.
Junior Software Engineer at Capgemini Engineering
May 1, 2023 - October 8, 2025
Contributed as a Junior Software Engineer across Capgemini Engineering projects with a focus on backend services.
Spring Developer, Test Automation and Kubernetes at Capgemini / Lisbon’s Santa Casa
July 1, 2022 - October 8, 2025
Spring development, test automation and Kubernetes initiatives.
Backend Java Developer at Capgemini / Shared Services of the Ministry of Health
May 1, 2023 - October 8, 2025
Developed backend Java services to manage healthcare billing workflows.
Software Engineer at Wayfair
May 1, 2025 - October 8, 2025
Worked with microservices-based applications. Java, C#, Buildkite, Docker, Kubernetes, Spring Boot and .NET.
Fullstack Engineer at Quandoo GmbH
November 1, 2024 - October 8, 2025
Developed and maintained event-driven, microservices-based applications using Java and Kotlin with Spring Boot. Unit and integration tests, Kafka, Docker and Postgres.
Junior Software Engineer at Capgemini Engineering
May 1, 2023 - October 8, 2025
Junior Software Engineer at Capgemini Engineering.
Spring Developer, Test Automation and Kubernetes at Capgemini / Lisbon’s Santa Casa
July 1, 2022 - October 8, 2025
Spring Developer, Test Automation and Kubernetes.
Java Developer at Capgemini / Shared Services of the Ministry of Health
May 1, 2023 - October 8, 2025
Developed backend Java services to manage healthcare billing workflows.
Software Engineer at Wayfair
May 1, 2025 - October 8, 2025
Worked with microservices-based applications using Java, C#, Buildkite, Docker, Kubernetes, Spring Boot and .NET.
Fullstack Engineer at Quandoo GmbH
November 1, 2024 - October 8, 2025
Developed and maintained event-driven, microservices-based applications using Java and Kotlin with Spring Boot. Unit and integration tests, Kafka, Docker and PostgreSQL.
Junior Software Engineer at Capgemini Engineering
May 1, 2023 - October 8, 2025
Contributed to software development projects.
Spring Developer, Test Automation and Kubernetes at Capgemini / Lisbon’s Santa Casa
July 1, 2022 - October 8, 2025
Spring development, test automation and Kubernetes.
Backend Java Developer at Capgemini / Shared Services of the Ministry of Health
May 1, 2023 - October 8, 2025
Developed backend Java services to manage healthcare billing workflows.
Software Engineer at Wayfair
May 1, 2025 - October 11, 2025
Worked with microservices-based applications using Java, C#, Buildkite, Docker, Kubernetes, Spring Boot and .NET.
Fullstack Engineer at Quandoo GmbH
November 1, 2024 - October 11, 2025
Developed and maintained event-driven, microservices-based applications using Java and Kotlin with Spring Boot. Implemented unit and integration tests; used Kafka, Docker and PostgreSQL.
Junior Software Engineer at Capgemini Engineering
May 1, 2023 - October 11, 2025
Participated in backend development initiatives as a Junior Software Engineer.
Spring Developer, Test Automation and Kubernetes at Capgemini / Lisbon’s Santa Casa
July 1, 2022 - October 11, 2025
Spring development, test automation and Kubernetes for healthcare-related projects.
Backend Developer at Capgemini / Shared Services of the Ministry of Health
May 1, 2023 - October 11, 2025
Developed backend Java services to manage healthcare billing workflows.

Education

Bachelor’s Degree in Computer Engineering/Computer Science at Universidade Lusófona de Humanidades e Tecnologias
January 1, 2018 - January 1, 2021
Bachelor’s Degree in Computer Engineering/Computer Science at Universidade Lusófona de Humanidades e Tecnologias
January 1, 2018 - January 1, 2021
Bachelor's Degree in Computer Engineering/Computer Science at Universidade Lusófona de Humanidades e Tecnologias
January 1, 2018 - January 1, 2021
Bachelor’s Degree in Computer Engineering/Computer Science at Universidade Lusófona de Humanidades e Tecnologias
January 1, 2018 - December 31, 2021

Qualifications

Bachelor's Degree in Computer Engineering/Computer Science
January 11, 2030 - October 8, 2025

Industry Experience

Software & Internet, Professional Services, Healthcare