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Andrii Yefimov

@andriiyefimov

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Experienced Java developer with expertise in microservices and cloud solutions.

Germany

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What I'm looking for

I am looking for a role that fosters innovation and offers opportunities for growth in cloud technologies and software development.

I'm a dedicated Java developer with extensive experience in building and maintaining robust applications. Over the past few years, I have honed my skills in Java Core, Spring, and various database technologies, contributing to projects in fintech and hospitality sectors. My journey has been marked by a commitment to quality, as evidenced by my work in rewriting and creating unit and integration tests to ensure software meets new specifications.

In my recent role as a Middle Java Developer at Landytech, I successfully maintained code to align with static analysis metrics and created new FTP connections for client data. My technical expertise includes working with cloud services like AWS and Azure, as well as containerization technologies such as Docker and Kubernetes. I thrive in collaborative environments, utilizing Agile methodologies to deliver high-quality software solutions.

Experience

Work history, roles, and key accomplishments

MIDDLE JAVA DEVELOPER

Landytech

Apr 2022 - Feb 2023 (10 months)

Worked on updates of software to meet new specifications, rewrote and created unit and integration tests, maintained code to match static analysis metrics, and created new FTP connections for client data.

Spring Hibernate Mockito Maven Gradle Docker PostgreSQL AWS

JAVA DEVELOPER/DEVOPS

Brightgrove

Jan 2021 - Feb 2022 (1 year 1 month)

Developed a Java 15 microservice from a Java 8 repository, refactored and optimized legacy code, improved code coverage with new unit and integration tests, and resolved production issues by debugging.

Java Spring Hibernate Mockito AWS Docker Jenkins Git

JUNIOR JAVA DEVELOPER

Thingsboard

Dec 2018 - Dec 2020 (2 years)

Updated client version to match the main product, developed tests for the new client version, automated client data deployment with new scripts, and administered Linux server to troubleshoot client issues.