Quitumba C.
Full-stack Product Engineer

Skills

JPA (Java Persistence API)

Spring

Html

Java

C++

Mysql

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Bio

Specialized in backend development with expertise in MySQL, Hibernate, jQuery, Microservices, Spring, JSP, Mockito, JavaScript, and Angular. Displays a high level of competence in managing multiple tasks simultaneously and performs effectively under pressure.

Java Developer
3/1/2023 - Present

Demonstrated expertise in microservices and Service-Oriented Architecture (SOA) while working directly in the client's environment. Developed proficiency in Docker and Kubernetes for containerization and orchestration. Utilized Java and Spring Boot for backend services, and implemented RabbitMQ for message brokering. Showcased strong skills in continuous integration and deployment using Jenkins and GitLab CI/CD. Employed Elasticsearch for efficient search capabilities and Redis for in-memory data structures. Leveraged Prometheus and Grafana for monitoring and alerting systems. Demonstrated capability in utilizing RESTful APIs and gRPC for inter-service communication. Additionally, maintained high code quality and project collaboration through rigorous use of Git for version control.
Software Developer - Java
8/1/2021 - 8/1/2022

Analyzed and validated data from specifications, including solutions, budgets, deadlines, coverage scenarios, system impacts, and dependencies on other tasks. Developed new features and fixed bugs, adhering to an objective and structured development process. Managed scope, budget, deadlines, and task quality, and ensured tasks were available for review. Created and analyzed automated tests, and prepared development environments by updating, downmerging, rebasing, merging, building, and preparing necessary Docker containers. Implemented improvements in the development process using Agile practices. Conducted performance analysis of new tools when requested. Provided technical training to employees upon request. Maintained up-to-date information in the Issue Tracker, reflecting the corresponding operating system steps according to the development activities completed.
Software Developer and Technology Teacher
2/1/2012 - 4/1/2016

Served as a trainer and programmer specializing in C and Java languages. Developed the institution's management application, encompassing both business rules and implementation. Utilized technologies such as MySQL, Java version 7, the MVC concept, and JasperReports. Acquired knowledge of frameworks and resources like the JPA specification, as well as web technologies including HTML and JSP. Initially, teaching focused on creating events behind objects using Swing without an emphasis on clean code, but the adoption of MVC principles and clean code practices significantly transformed the approach to object handling, enhancing code quality and maintainability.

Computer Engineering at Higher Polytechnic Institute of Cazenga - ISPOCA
2013 - 2020
Analysis and Software Development at AIEC College
2022 - 2025