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I’m a Senior QA Engineer with a focus on test automation using Playwright and TypeScript, data validation, and end-to-end web & API testing. I thrive in data-driven SaaS environments, shaping scalable automation frameworks, improving QA processes, and collaborating with cross-functional teams in Agile settings. My background includes Python-based financial systems, which strengthens my analytical thinking, root-cause investigation, and system-level quality assurance. I enjoy partnering with developers and product owners to refine requirements, shift-left defects, and ensure data integrity across complex data workflows, APIs, databases, file ingestion, and messaging systems such as Kafka and MQTT.…I’m a Senior QA Engineer with a focus on test automation using Playwright and TypeScript, data validation, and end-to-end web & API testing. I thrive in data-driven SaaS environments, shaping scalable automation frameworks, improving QA processes, and collaborating with cross-functional teams in Agile settings. My background includes Python-based financial systems, which strengthens my analytical thinking, root-cause investigation, and system-level quality assurance. I enjoy partnering with developers and product owners to refine requirements, shift-left defects, and ensure data integrity across complex data workflows, APIs, databases, file ingestion, and messaging systems such as Kafka and MQTT.

Anna Petridi

QA Engineer, Data Analyst, Web Developer, +3

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I’m a Senior QA Engineer with a focus on test automation using Playwright and TypeScript, data validation, and end-to-end web & API testing. I thrive in data-driven SaaS environments, shaping scalable automation frameworks, improving QA processes, and collaborating with cross-functional teams in Agile settings. My background includes Python-based financial systems, which strengthens my analytical thinking, root-cause investigation, and system-level quality assurance. I enjoy partnering with developers and product owners to refine requirements, shift-left defects, and ensure data integrity across complex data workflows, APIs, databases, file ingestion, and messaging systems such as Kafka and MQTT.…I’m a Senior QA Engineer with a focus on test automation using Playwright and TypeScript, data validation, and end-to-end web & API testing. I thrive in data-driven SaaS environments, shaping scalable automation frameworks, improving QA processes, and collaborating with cross-functional teams in Agile settings. My background includes Python-based financial systems, which strengthens my analytical thinking, root-cause investigation, and system-level quality assurance. I enjoy partnering with developers and product owners to refine requirements, shift-left defects, and ensure data integrity across complex data workflows, APIs, databases, file ingestion, and messaging systems such as Kafka and MQTT.

Available to hire

I’m a Senior QA Engineer with a focus on test automation using Playwright and TypeScript, data validation, and end-to-end web & API testing. I thrive in data-driven SaaS environments, shaping scalable automation frameworks, improving QA processes, and collaborating with cross-functional teams in Agile settings.

My background includes Python-based financial systems, which strengthens my analytical thinking, root-cause investigation, and system-level quality assurance. I enjoy partnering with developers and product owners to refine requirements, shift-left defects, and ensure data integrity across complex data workflows, APIs, databases, file ingestion, and messaging systems such as Kafka and MQTT.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Language

Greek, Modern

Fluent

English

Fluent

French

Advanced

German

Advanced

Work Experience

Senior Software QA Engineer at Suite5 Data Intelligence Solutions

January 1, 2024 - Present

Leading QA efforts for a complex data analytics and big data platform in an Agile environment, with a strong focus on automation, data validation and process improvement. Design and implement a scalable automated regression testing framework from scratch using Playwright (TypeScript); define test plans and ensure coverage for new features; conduct manual and automated testing (functional, exploratory, end-to-end); validate data workflows across APIs, databases, file ingestion and messaging systems (Kafka / MQTT); collaborate with developers and product owners on requirements and acceptance criteria; manage defect lifecycle in JIRA and document defects with supporting logs; participate in Scrum ceremonies and maintain product documentation.

Career Break

January 1, 2021 - December 31, 2023

Planned career break for family responsibilities.

Senior Research Associate at Pareto Investment Management Limited

October 1, 2007 - September 30, 2010

Quantitative currency trading models development and support (currency overlay and absolute return strategies). Responsibilities include developing new quantitative products (Python), collecting large financial data sets (DataStream) and implementing complex product simulations (Matlab); supporting operation of existing currency models (VBA/Excel, Bloomberg) and collaborating with developers on enhancements (C++ /Java); creating database-driven tools for effective account management/monitoring (SQL/Access).

Software QA Engineer I at AVAYA UK – London

October 1, 2006 - September 30, 2007

Creating detailed test specifications based on system requirements and architecture; executing test cycles, reporting defects and verifying fixes; mentoring offshore team members and facilitating knowledge transfer.

Software Engineer at SIEMENS A.E. Development, Innovations and Projects (DIP) - Athens

January 1, 2005 - September 30, 2006

Designing and executing tests for enterprise-grade telecommunications software; analyzing UML and design documentation to derive structured test cases; operating and monitoring Linux-based server applications; acting as CMMI quality representative, collecting and reporting project quality metrics.

Insight Investment Contractor (Remote) at Insight Investment / Pareto (merged)

October 1, 2010 - Present

Remote quantitative software development engaging Python components; supporting the live framework (Matlab) for operational stability; collaborating with technical teams to implement model improvements and ensure operational stability.