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Kelwin GamezKG

Kelwin Gamez

Senior Backend Engineer | Java, Spring Boot, Micro

€450/day
Santander, ES
8-15 years

Average response time: 1 hour

About Kelwin

I have strong experience as a Java Backend Developer for over eleven years. I've developed projects in multiple domains and used Agile methodologies to perform them. Able to quickly get the hands-on knowledge required for the project and work with multicultural teams as on-site as distributed across the globe.

Additional roles:
- Led a couple of teams to gather the appropriate requirements and discuss the best well-suited technologies to achieve the solution.
- Performed as Data Engineer for one year using ETL/Pentaho Data Integration
- Played the role of Front-End developer with Angular.
- Led the backend team.

Areas of expertise:
- Java 11, Spring Boot, Rest API, Graphql, Maven
- OOP, Reactive Programming RxJava, Functional programming
- Microservices
- JUnit 5, Mockito, AssertJ, TestNG
- Google Ads API
- Git/Git Flow
- Postgresql, MySQL, DB2, SQL Server, Google Firestore, MongoDB and BigQuery, Liquibase
- Azure, GCP
- CI/CD, Jenkins, SonarQube, Kubernetes, Fortify On Demand, Nexus IQ

Business Domains:
- Business Information and Media
- Search Engine Marketing
- Banking Sector
- Marketing
- Logistic and Wholesalers

Strengths:
- Conducted successfully two teams of 4 people each other
- Familiar with Agile methodologies like Scrum and Kanban
- Taught Junior developers to use the best practices for developing
- Conducted IT training sessions online and on-site

Achievements:
- Certified with OCAJP 8 (Dec 2015)
- Associate Cloud Engineer - Google (Dec 2020)
  • English

    Fluent

  • Spanish

    Native or bilingual

Remote only
Primarily works remotely

Experience

  • Huxley
    Senior Software Engineer
    May 2023 - Today (3 years and 1 month)
    Techs: Java 11 , 21 /Kotlin, Git, Azure DevOps, Openshift, JUnit, DevOps, Mockito, Spring, Oracle SQL, Apache Kafka, RabbitMQ, Spring Reactor, OOP, Spock Framework, Groovy.
    Java Kotlin SQL AzureDevOps SpringBoot
  • eDreams ODIGEO
    Senior Software Engineer
    May 2022 - May 2023 (1 year)
    Barcelona, Spain
    Accommodation area
    • • Collaborated with internal customers to gather requirements and develop new features for the Accommodation Area.
    • • Monitored the application using DataDog, investigated and resolved production incidents, and conducted peer code reviews to maintain quality.
    • • Developed microservices to support the Accommodation Area and onboarded 12 ETL microservices to facilitate the invoice reconciliation process.
    Git SQL Spring boot Google cloud
  • EPAM Systems
    Senior Software Engineer
    January 2020 - February 2022 (2 years and 1 month)
    Kraków, Poland
    • • Led the team during the initial project stage, coordinating with the architecture team to design the system, ensuring code quality, and prioritizing tasks to meet delivery timelines.
    • • Collaborated with the business analyst and occasionally met directly with the customer to discuss and refine requirements.
    • • Modeled the solution architecture and deployed APIs using CI/CD pipelines with Jenkins on the Google Cloud Platform.
    • • Conducted code reviews, addressed feedback, and enhanced code quality using tools like SonarQube, Fortify on Demand, and Nexus IQ.
    • • Worked in a cross-functional team of 4 backend developers, 2 frontend developers, 2 QA specialists, and 1 business analyst to ensure successful project delivery.
    Google cloud Git Spring boot Java

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Education

  • Google Cloud Platform Fundamentals: Core Infrastructure M101 P: MongoDB for Developers Aspect Oriented Programming (AOP) using Spring AOP and AspectJ Oracle Certified Associate, Java SE 8 Programmer
    Google Cloud Platform Fundamentals: Core Infrastructure M101 P: MongoDB for Developers Aspect Oriented Programming (AOP) using Spring AOP and AspectJ Oracle Certified Associate, Java SE 8 Programmer
  • Licenciado en Computación, Ciencias de la Computación
    Universidad de Carabobo
    2014
    Licenciado en Computación, Ciencias de la Computación

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