Java Developer

SAN1061
Belgium
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About Candidate

Introduction:

A highly skilled and solution-driven Java (Full-Stack) Software Developer with 10 years of experience in designing, developing, and maintaining enterprise-level applications. Expertise in overseeing the full software development lifecycle, implementing microservices architecture, and optimizing system performance through modern frameworks. Adept at leveraging DevOps practices, CI/CD pipelines, and cloud platforms to streamline deployments and enhance efficiency. Proven ability to work with real-time data processing, event-driven architectures, and database management systems. Strong advocate for clean code, SOLID principles, and software scalability. Experienced in leading teams, coordinating with stakeholders, and mentoring junior developers. Expertise in troubleshooting complex software issues, ensuring seamless functionality, and improving system reliability. Hands-on experience in integrating monitoring and observability tools for performance tracking. Skilled in agile methodologies, effectively collaborating with cross-functional teams for delivering high-quality software.

Responsibilities:

  • Designed and developed scalable microservices-based applications using Java, Spring Boot, and Quarkus.
  • Integrated Apache Kafka for real-time data pipelines and event-driven architectures.
  • Implemented CI/CD pipelines using GitLab, AWS Lambda, Kubernetes (EKS), and Terraform.
  • Performed load testing using Apache JMeter to assess application performance.
  • Developed GraphQL APIs and worked with databases like OracleSQL, MySQL, MongoDB, and PostgreSQL.
  • Migrated legacy applications to modern architectures, upgrading Java versions and frameworks.
  • Implemented OpenTelemetry for centralized tracing and monitoring with Dynatrace and Kibana.
  • Led and mentored junior developers, ensuring high coding standards and best practices.
  • Automated functional and performance testing using Cucumber and SonarQube for code quality.
  • Coordinated with stakeholders, prioritized tasks using MoSCoW and WSJF frameworks, and documented technical solutions.

Skills

Java, Spring Boot, Quarkus, Hibernate, Apache Kafka, GraphQL, OracleSQL, MySQL, MongoDB, PostgreSQL, OpenTelemetry, Kubernetes, AWS Lambda, Terraform, CI/CD (GitLab), SonarQube, Cucumber, Apache JMeter, Kibana, Dynatrace, BPMN (Flowable), Agile, SOLID Principles, Microservices Architecture, Hexagonal Architecture.

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