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Cleberson H.
Backend Developer
Cleberson is a seasoned Backend Developer with twelve years of commercial experience, specializing as a Senior Java Developer with in-depth expertise in hexagonal and microservices architectures.
His skill set extends across multiple programming languages, including Java, Go, and Python, and he is well-versed in technologies such as Kafka, Grafana, AWS, and PostgreSQL. Cleberson is highly experienced in using Spring Boot to streamline application development, Rancher for container management, and Jenkins for continuous integration and delivery. His expertise with tools like Docker and Git further strengthens his ability to manage version control and automate deployments effectively on AWS Cloud.
In addition to his technical skills, Cleberson has proven leadership abilities, having managed teams and spearheaded projects from initial conception to final deployment. He excels in developing software solutions from scratch, ensuring they are robust, efficient, and aligned with industry best practices. His comprehensive approach to software development and project management makes him a valuable asset to any team focused on creating scalable backend systems.
Main expertise
- JSON 8 years
- Postman 9 years
- Spring 10 years
Other skills
- jQuery 2 years
- Apache Kafka 2 years
- DynamoDB 1 years
Selected experience
Employment
Senior Software Engineering
Rain Instant Pay - 1 year 8 months
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Acting as a backend engineer responsible for designing and implementing new features.
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Processing large dataset files and third-party APIs with high Memory/CPU usage to integrate payrolls and team member data into the system, utilizing event-driven architecture demanding high availability.
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Design and implement a new flow for generating deductions to the customers. This involved restructuring the old monolithic system into a microservice architecture using Golang, Lambda Functions, and Python.
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Software Senior Java Developer
Cayena - 5 months
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Design and implement a checkout system for sellers and suppliers from scratch utilizing Spring Boot for Restful APIs.
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Responsible for creating a microservice as a scheduler to gather the data from different data sources to keep the database of products up-to-date.
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Senior Software Engineer
Iteris Consultoria e Software - 4 months
Software development with Java 11, Spring Boot, spring data com mybatis JDBC, lombok, mapstruct, swagger, apache poi, maven, git, gitlab, JUnit 5, Mockito and AWS Cloud.
Software Senior Java Developer
Sciensa - 1 year 3 months
Software development with Java, Python, Rancher 1.x, Kong API Gateway, MongoDB, PostgreSQL, Spring boot, RabbitMQ for AMQP, Jenkins, Docker, Git, ELK e AWS Cloud.
Education
BSc.Analysis and systems development, Software and Media Applications
Federal Institute of São Paulo · 2008 - 2012
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