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Leticia Lisboa

@leticialisboa

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Backend Software Developer with experience in Java, Spring Boot, Database SQL/NoSQL, API REST.

Brazil

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What I'm looking for

I am looking for opportunities to work remotely from Brazil, in a contractor position full-time or part-time, with a flexible schedule.

Back-End Engineer with over 15+ years of successful experience in Java and Spring Framework/Spring Boot, worked as part of a wide range of development teams, for different segments such as Industry, Retail, Financial Institutions, and Startups.
Strong experience in developing robust solutions within complex platforms, ensuring functionality, scalability, and performance. Proficient in building microservices architectures and implementing asynchronous communication using Apache Kafka.
Skilled in Continuous Integration and Continuous Delivery (CI/CD) practices, utilizing tools such as Jenkins, Git, and Docker.
Collaborative team player, providing guidance and support to other software developers, fostering a culture of continuous learning and growth using Agile Methodologies and Scrum.
Demonstrated ability to deliver high-quality solutions that meet business requirements, resulting in improved efficiency and customer experience.

Experience

Software Engineer

Nubank

Nov 2021 - Sep 2022 (10 months)

Developed and maintained robust solutions that met the functional, scalability, and performance requirements, using Clojure and Datomic. Implemented asynchronous communication flows between microservices using Apache Kafka, separating responsibilities. Actively contributed to the development and testing of new features, including unit and integration tests and, code reviews.

Git Kafka REST Software Engineering Clojure Microservices Apache Kafka API

Senior Software Developer at Safepag | Outsourcing

SoftDesign

Jun 2021 - Nov 2021 (5 months)

Designed and develop API for merchant solutions, enabling seamless payment and receipt solutions for customers in Brazil. Developed API to integrate instant payment solution (known as Pix in Brazil) using Java and Spring Boot, facilitating fast and secure payment transactions for merchants. Actively contributed to the development and testing of new features, including unit and integration tests.

Java Spring Boot Spring MVC PostgreSQL Microservices MySQL Agile Digital Ocean Kubernetes

Software Developer

SoftDesign

Apr 2010 - Nov 2021 (11 years 7 months)

Worked on multiple projects within various industries, including industry, retail, financial institutions, and startups, delivering innovative digital solutions and solidifying the company's technical reputation. Demonstrated expertise in Java, Spring Framework, EJB, JSF, Hibernate, Oracle Database, PL/SQL, MySQL, PostgreSQL, MongoDB, API REST/SOAP, Docker, Kubernetes, Jenkins, CI/CD, Git, Gitlab.

Java Spring Spring Boot Spring MVC Spring Framework Oracle PL SQL PostgreSQL MySQL Agile Jira Microservices JSF SQL Docker Kubernetes API JDBC JPA REST API SOAP CI CD Git Gitlab GitHub

Senior Software Developer at Sicredi | Outsourcing

SoftDesign

Aug 2019 - May 2021 (1 year 9 months)

Developed and maintained API Rest to manage the hiring process, using the stack Java and Spring Boot, to automate internal processes, resulting in a significant reduction in time spent on the hiring process, minimizing loss of candidate information, and improving candidate monitoring throughout the selection process flow, resulting in a streamlined and efficient business process.

Java Spring Boot Spring MVC Microservices Kafka Agile Docker Kubernetes SQL MongoDB Apache Kafka API REST

Senior Software Developer at Sicredi | Outsourcing

SoftDesign

Aug 2018 - Aug 2019 (1 year)

Developed and maintained a web application to automate Contract and Financial Management internal processes, resulting in a significant reduction in staff time dedicated to the financial management of third-party contracts. Using a stack of clients with Java, Enterprise JavaBeans (EJB), JavaServer Faces (JSF), Primefaces, WebLogic, SOAP WebServices, Oracle Database, and PL/SQL technologies.

Java JSF Agile SQL Oracle PL SQL Oracle Weblogic Git Git Flow Gitlab API SOAP

Software Developer

TOTVS

Jul 2009 - Apr 2010 (9 months)

Developed and maintained desktop applications for companies to manage the health processes of their employees, utilizing Delphi and Oracle Database technologies. Conducted thorough testing to ensure the delivery of high-quality software, resulting in a decrease in post-release defects. Actively participated in collaboration with the team, contributing to an improvement in delivery quality.

Software Developer

Thema Informática

Apr 2008 - Jul 2009 (1 year 3 months)

Developed and maintained desktop applications for Public Services of the town hall, leveraging Power Builder and Oracle Database, PL/SQL technologies. Implemented new features that significantly improved the efficiency and effectiveness of public management processes for the accounting team.

Software Developer

Hoepers S/A

Apr 2005 - Apr 2008 (3 years)

Software Developer at Hoepers Company (Specializing in Credit Recovery). Developed and maintained desktop applications using Delphi and SQL Server technologies, enhancing accountability in the credit management team. Implemented features resulting in a significant reduction in calculation processing errors for credit recovery tasks.