Looks like you have JavaScript disabled. For the full Twine experience, you will need to re-enable it.

I am a dedicated and goal-oriented software engineer with a passion for solving complex problems. I enjoy taking on new challenges and continuously improving my skills to deliver high-quality software solutions. My experience spans software development, test automation, and DevOps practices, with a strong background in Java, Spring Boot, Quarkus, and cloud technologies. I am a collaborative team player and thrive in fast-paced environments where innovation and growth mindset are valued.…I am a dedicated and goal-oriented software engineer with a passion for solving complex problems. I enjoy taking on new challenges and continuously improving my skills to deliver high-quality software solutions. My experience spans software development, test automation, and DevOps practices, with a strong background in Java, Spring Boot, Quarkus, and cloud technologies. I am a collaborative team player and thrive in fast-paced environments where innovation and growth mindset are valued.

Eleftherios Giannarakis

Developer, Full Stack Developer, DevOps Developer, +2





I am a dedicated and goal-oriented software engineer with a passion for solving complex problems. I enjoy taking on new challenges and continuously improving my skills to deliver high-quality software solutions. My experience spans software development, test automation, and DevOps practices, with a strong background in Java, Spring Boot, Quarkus, and cloud technologies. I am a collaborative team player and thrive in fast-paced environments where innovation and growth mindset are valued.…I am a dedicated and goal-oriented software engineer with a passion for solving complex problems. I enjoy taking on new challenges and continuously improving my skills to deliver high-quality software solutions. My experience spans software development, test automation, and DevOps practices, with a strong background in Java, Spring Boot, Quarkus, and cloud technologies. I am a collaborative team player and thrive in fast-paced environments where innovation and growth mindset are valued.

Available to hire

I am a dedicated and goal-oriented software engineer with a passion for solving complex problems. I enjoy taking on new challenges and continuously improving my skills to deliver high-quality software solutions.

My experience spans software development, test automation, and DevOps practices, with a strong background in Java, Spring Boot, Quarkus, and cloud technologies. I am a collaborative team player and thrive in fast-paced environments where innovation and growth mindset are valued.

Skills

Experience Level

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Language

Greek, Modern

Fluent

English

Advanced

Work Experience

Test Automation Engineer Internship at Netcompany-Intrasoft

June 1, 2022 - August 22, 2025

Developed and executed test plans, test cases, and test scripts using Java and Selenium framework. Performed API testing using REST Assured to verify functionality and reliability of applications' REST APIs. Conducted performance testing with JMeter to assess scalability and responsiveness under heavy load conditions. Integrated automated test scripts into the CI/CD pipeline to streamline the testing process and reduce manual intervention.

Software Engineer at Pfizer

September 1, 2023 - Present

Designed, documented, developed, and tested REST APIs with Spring Boot and Quarkus. Collaborated in a large team maintaining and implementing features in a large-scale FinOps project. Served as a full-stack and DevOps engineer in a RAG application. Contributed as a member of Pfizer's 1st Hackathon winning team.