Hi, I’m Daniil, a software and QA engineer from Thessaloniki, Greece. I enjoy building reliable testing frameworks and driving quality across mobile and web platforms, collaborating with cross-functional teams to deliver robust solutions. I’m passionate about automation, CI/CD, and learning new technologies to solve real-world problems. When I’m not coding, I like to tinker with project ideas, contribute to open-source, and explore new approaches to software design and test strategies.

Daniil Chatziioannidis

Hi, I’m Daniil, a software and QA engineer from Thessaloniki, Greece. I enjoy building reliable testing frameworks and driving quality across mobile and web platforms, collaborating with cross-functional teams to deliver robust solutions. I’m passionate about automation, CI/CD, and learning new technologies to solve real-world problems. When I’m not coding, I like to tinker with project ideas, contribute to open-source, and explore new approaches to software design and test strategies.

Available to hire

Hi, I’m Daniil, a software and QA engineer from Thessaloniki, Greece. I enjoy building reliable testing frameworks and driving quality across mobile and web platforms, collaborating with cross-functional teams to deliver robust solutions. I’m passionate about automation, CI/CD, and learning new technologies to solve real-world problems.

When I’m not coding, I like to tinker with project ideas, contribute to open-source, and explore new approaches to software design and test strategies.

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Experience Level

Expert
Expert
Expert
Expert
Expert
Intermediate

Work Experience

Hardware Engineer at Freelancer
December 31, 2022 - August 26, 2025
Diagnosed and repaired faulty motherboards and devices. Performed hardware troubleshooting and component-level repairs, contributing to efficient device maintenance and client satisfaction.
Video Producer/Editor at StayK law/MetaFix
December 31, 2022 - August 26, 2025
Edited and produced videos specifically tailored for social media platforms, enhancing brand presence and audience engagement with creative video content.
Social Media Manager at StayK law/MetaFix
December 31, 2023 - August 26, 2025
Tracked analytics and performance metrics to adjust content according to audience engagement. Reviewed final products before posting and coordinated with production and editing teams to ensure smooth workflow.
QA Engineer Internship at Impedimed
December 31, 2024 - August 26, 2025
Planned and executed the transition from manual to automated testing. Utilized Selenium, Jira, GitLab, and Allure for test execution, tracking, and reporting. Collaborated with full-stack developers to implement accurately automated test cases.
QA Engineer at Impedimed
January 1, 2025 - Present
Partnered with external automation company Nyblecraft to implement cross-platform testing solutions for mobile devices. Redesigned testing framework to support Android, iOS, and Web simultaneously, reducing test execution time. Enhanced mobile test coverage by integrating Appium and Selenium into CI/CD pipelines.
QA Engineer at Impedimed
October 1, 2024 - Present
Partnered with external automation company Nyblecraft to implement cross-platform testing solutions for mobile devices. Redesigned testing framework to support Android, IOS and Web at the same time reducing the time of test execution. Enhanced mobile test coverage by integrating the framework into CI/CD pipelines.

Education

Bachelor's Degree at International Hellenic University
January 1, 2020 - August 26, 2025
Software and Electronics Engineering at International Hellenic University
January 1, 2020 - January 1, 2025

Qualifications

HIPAA Security and Privacy Training
January 1, 2024 - August 26, 2025
HIPAA Security and Privacy Training
January 1, 2025 - August 26, 2025
Cybersecurity Training
January 1, 2024 - August 26, 2025
Cybersecurity Training
January 1, 2025 - August 26, 2025
Google Cybersecurity Training
January 11, 2030 - August 26, 2025
Ethical Hacking: Hack Linux Systems
January 11, 2030 - August 26, 2025
HIPAA Security and Privacy Training
January 1, 2025 - January 19, 2026
Cybersecurity Training
January 1, 2025 - January 19, 2026
Google Cybersecurity Training
January 1, 2025 - January 19, 2026
Cybersecurity Training
January 1, 2024 - January 19, 2026
Ethical Hacking: Hack Linux Systems
January 1, 2024 - January 19, 2026
HIPAA Security and Privacy Training
January 1, 2024 - January 19, 2026

Industry Experience

Computers & Electronics, Media & Entertainment, Healthcare, Software & Internet, Professional Services