Petya Petrova
Petya Petrova

QA Engineer

Actively looking · Member since 10 Nov 2026
Location
Sofia, Bulgaria
Desired salary
Unspecified
Work preference
Remote Only
Experience level
Senior

About

Professional summary

I am a QA Engineer with more than six years of experience in software quality assurance, specializing in manual testing for complex web applications, CMS platforms, eCommerce products, and API-driven systems.

I perform end-to-end, functional, regression, exploratory, integration, compatibility, smoke, and accessibility testing. I focus on risk-based test coverage, critical user journeys, early defect detection, and ensuring stable releases.

My experience includes testing casino and sportsbook platforms, payment workflows, cryptocurrency transactions, CMS-driven websites, and eCommerce journeys such as product search, cart, checkout, orders, and payments.

I work closely with developers, product managers, and stakeholders to clarify requirements, document and prioritize defects, validate fixes, and improve QA processes. I am comfortable working in Agile/Scrum environments and have mentored junior QA team members.

I hold an ISTQB Foundation Level certification.

Skills

20 capabilities

Tech stack & tools

Working toolkit

Collaboration

Experience

Career history

QA Engineer Instasoft

Perform end-to-end manual testing of complex web-based gaming platforms, including casino and sportsbook functionality. Test critical customer journeys such as registration, deposits, withdrawals, betting, and gameplay.

Validate payment and transaction workflows across cards, e-wallets, bank transfers, and cryptocurrency transactions. Execute functional, regression, exploratory, and integration testing; verify third-party integrations, payment gateways, game providers, and APIs; and track defects through resolution and verification.

Quality Assurance Analyst First Line Software

Developed test plans and testing strategies aligned with business objectives and project requirements. Performed functional, regression, and exploratory testing for web-based applications and CMS-driven websites across devices, screen sizes, and browsers.

Tested CMS content creation, editing, deletion, validation, and content properties. Performed accessibility/ADA and SEO-related quality testing, collaborated with developers and stakeholders on requirements and defects, worked in Agile/Scrum teams, and mentored junior QA team members.

Quality Assurance Specialist Indeavr Ltd.

Defined and documented QA methodologies, processes, standards, and supporting documentation. Created and executed manual test cases based on requirements, designs, technical specifications, and real-world product scenarios.

Performed end-to-end eCommerce testing for browsing, search, cart, checkout, orders, and payment workflows. Logged and tracked defects in Jira and Azure DevOps, collaborated with development teams throughout the defect lifecycle, and supported recruitment, onboarding, and mentoring of QA team members.

Supply Chain Buyer Hewlett Packard Enterprise

Worked within the Global Supply Chain and Procurement team, supporting products throughout their lifecycle. Designed and implemented supplier processes as part of continuous improvement initiatives.

Managed supplier relationships, performance reporting, corrective actions, vendor negotiations, and supply-related risks.

Education

Learning history

University of National and World Economy

Bachelor degree, Business Logistics

Software University Sofia

Certificate, QA Fundamentals

Software University Sofia

Certificate, Programming Basics with C#

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