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

I am a quality-focused software engineer with hands-on experience in manual and automated testing, defect management, and cross-functional collaboration. I thrive in cross-functional environments and work closely with developers and business teams to clarify requirements and ensure quality standards align with sprint goals. My strong foundation in programming, testing methodologies, and Agile workflows enables me to design reliable, scalable solutions and contribute across the full software development lifecycle.…I am a quality-focused software engineer with hands-on experience in manual and automated testing, defect management, and cross-functional collaboration. I thrive in cross-functional environments and work closely with developers and business teams to clarify requirements and ensure quality standards align with sprint goals. My strong foundation in programming, testing methodologies, and Agile workflows enables me to design reliable, scalable solutions and contribute across the full software development lifecycle.

Spyridon Theodoropoulos

Full Stack Developer, Back-End Developer, Web Developer, +2





I am a quality-focused software engineer with hands-on experience in manual and automated testing, defect management, and cross-functional collaboration. I thrive in cross-functional environments and work closely with developers and business teams to clarify requirements and ensure quality standards align with sprint goals. My strong foundation in programming, testing methodologies, and Agile workflows enables me to design reliable, scalable solutions and contribute across the full software development lifecycle.…I am a quality-focused software engineer with hands-on experience in manual and automated testing, defect management, and cross-functional collaboration. I thrive in cross-functional environments and work closely with developers and business teams to clarify requirements and ensure quality standards align with sprint goals. My strong foundation in programming, testing methodologies, and Agile workflows enables me to design reliable, scalable solutions and contribute across the full software development lifecycle.

Available to hire

I am a quality-focused software engineer with hands-on experience in manual and automated testing, defect management, and cross-functional collaboration. I thrive in cross-functional environments and work closely with developers and business teams to clarify requirements and ensure quality standards align with sprint goals.

My strong foundation in programming, testing methodologies, and Agile workflows enables me to design reliable, scalable solutions and contribute across the full software development lifecycle.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Language

English

Fluent

Work Experience

Software Engineer – IT Consultant at ImpovIT – IT Services and IT Consulting

October 1, 2024 - September 1, 2025

Developed backend services and APIs using Java and ABAP, supporting enterprise-level applications and SAP system integrations. Performed manual and automated testing throughout the development cycle; managed defect tracking and prioritization in Jira; collaborated cross-functionally with developers and business teams to clarify requirements, report progress, and ensure quality standards aligned with sprint deliverables. Optimized database performance and designed scalable backend solutions for enterprise applications, ensuring reliability and efficiency in production environments.