Audinéia L.Back-end and Systems Engineer
Skills
A graduate in Systems Analysis and Development from UNIP, currently pursuing postgraduate studies in Systems Architecture at PUC-PR. Brings four years of back-end development experience with a focus on service squads and financial operations, gamification, authentication/authorization systems, and Marketplace environments. Responsibilities have included developing new services, maintaining legacy applications, and migrating systems from mainframe to lower platforms. Proficient in PHP, Cobol, and Kotlin, with a primary focus on Java development, particularly using the Spring framework.
Back-end Developer
12/1/2022 - Present
Maintained legacy Java systems and developed new features while adhering to best practices through service refactoring. Effectively handled data and actively contributed to technical decision-making processes. Demonstrated proficiency in Kubernetes, AWS Lambda, AWS Elastic Beanstalk, AWS CodePipeline, AWS Identity and Access Management (IAM), and Amazon EC2. Gained extensive experience with Apache Kafka, Jenkins, Keycloak, and Apache Camel, specifically in the development and management of microservices. Utilized JPA in conjunction with the MVC architecture and integrated RabbitMQ, Spring Data, Hibernate, and Spring Boot for robust application development. Expertly managed databases using PostgreSQL, encompassing both technical expertise and strategic insights for Java-based application environments.Back-end Developer
6/1/2022 - 12/1/2022
Developed expertise in migrating legacy systems from Cobol to Java 11 while working with major financial clients focused on credit and debit card services. Utilized Apache Camel for integration, Spring Framework for application development, and NoSQL databases for efficient data storage. Leveraged various AWS features to enhance cloud functionality and employed Splunk for monitoring and analyzing system performance.Back-end Developer
7/1/2021 - 7/1/2022
Developed back-end solutions for financial services, focusing on Payments and Pix, primarily utilizing Java 14 and Java 17 along with the Spring Framework. Played an active role in technical decisions related to engineering and architecture in a highly collaborative team environment. Implemented AWS features and used Grafana for monitoring, ensuring adherence to best practice principles. Demonstrated expertise in Spring MVC, AWS, REST API, Apache Kafka, MongoDB, Oracle Database, microservices, JPA, MVC Architecture, RabbitMQ, Spring Security, Spring Data, Spring Boot, and PostgreSQL.Back-end Developer
6/1/2020 - 7/1/2021
Developed and implemented migration strategies for authentication services and user management systems using Java 8 and Java 11, Spring Framework, and Kotlin. Contributed to the development of landing pages and gamification services utilizing AWS features. Gained expertise in Monolithic and Microservices Architecture, integrating Messaging systems. Proficient in managing SQL and NoSQL Databases for data storage and retrieval.Internship - Back-end Development
10/1/2019 - 6/1/2020
Contributed actively to back-end development with a focus on maintaining the institution's people analytics system. Solved problems, enhanced existing functionalities, and implemented new interfaces for the application. Developed proficiency in SonarQube, Apache Tomcat, JDBC, and monolithic architecture. Gained extensive experience with the Spring Framework and object-oriented programming. Demonstrated expertise in JPA, Java, MySQL, and PHP, as well as creating and managing procedures.
Software Architecture, Data Science, and Cybersecurity at Pontifical Catholic University of Paraná
2022 - 2024Analysis and Development of Systems at Paulista University
2018 - 2020
AWS Certified Cloud Practitioner at Amazon Web Services (AWS)
7/1/2023Scrum Foundation Professional Certificate (SFPC) at CertiProf®
3/1/2019DEVOPS ESSENTIALS PROFESSIONAL CERTIFICATE (DEPC) at CertiProf®
1/1/2019ITIL Foundation Certificate in IT Service Management at AXELOS Global Best Practice
9/1/2018
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