<paulo-paes>

Hi, I'm

Paulo Paes

Java Software Engineer

4+ years of experience building scalable backend systems with Java, Spring Boot, and cloud technologies. Bachelor's degree in Systems Analysis and Development.

Experience

Current

Mid-level Software Engineer

Wise Group

Oct 2023 - Present · 2 yrs 3 mos

|

Remote

  • Designed and implemented REST APIs enabling customers to integrate multiple internal systems using Java 17, Spring, JUnit, and Test Driven Development.

  • Optimized Google Cloud instances, reducing monthly cloud costs by 40% without performance impact.

  • Maintained over 20 legacy Java applications including REST and SOAP APIs using Spring, Spring Boot, and Java 7, 8, 11, and 17.

  • Collaborated on implementing a new frontend interface for a CRM using Angular, JavaScript, and TypeScript.

Java 17Spring BootJUnitTDDGoogle CloudAngularTypeScript

Software Engineer

Wise Group

Oct 2021 - Oct 2023 · 2 yrs 1 mo

|

Remote

  • Developed backend and frontend features for a CRM with microservices architecture using Node.js, MongoDB, TypeScript, Angular, Java, Spring, and PostgreSQL.

  • Collaborated on a Chatbot flow using Node.js and Express that helped serve over 1,000,000 users.

  • Designed and implemented an alert monitoring system for detecting anomalies in messaging and chatbot systems using Node.js.

  • Revamped a billing calculator system for a CRM using Java 11, Spring, Spring Boot, and PostgreSQL.

Java 11SpringNode.jsMongoDBPostgreSQLTypeScriptAngular

Skills

© 2025 - Paulo Paes