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Destin E.DE

Destin E.

QA Functional & Automation Engineer/Web/API/Mobile

€350/day
Paris, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Destin

QA Tester / Automation Engineer / Backend Developer


Experienced QA Tester with a strong background in functional testing, backend testing, and automation. Proficient in designing test strategies, automating through scripts (Python, Java), and batch processing. Comfortable in Agile environments with a strong ability to collaborate with technical and business teams.

Key Skills:


Tests & QA
• Functional testing (web, mobile, API)
• Regression & exploratory testing
• Test case & test strategy design
• Defect management (blocking, major, minor)
• Tools: Jira, Xray, Confluence, Postman

Automation & Scripting
• Automation script development (Python, Java)
• File comparison and data processing
• Batch process automation
• Tools: Control-M, Jenkins, Docker, Git, Kubernetes, DBeaver, Oracle

Development
• Java, Python
• Spring Boot, Angular, React Native, React
• PHP, JavaScript, SQL
• Backend development and web/mobile applications
  • Shopify Liquid Developer & Shopify 2.0 Theme Creator

Tools & Technologies
• Control-M (job launching & extraction)
• CFT (file transfer)
• Splunk (log analysis)
• Git
• Selenium, UFT, Robot Framework, Cucumber, Cypress
  • French

    Native or bilingual

Can work on-site
Paris (up to 50km), Lyon (up to 50km), Toulouse (up to 50km), Bordeaux (up to 50km), Lille (up to 50km)

Experience

  • Matmut
    Backend Tester / Automation Script Developer
    BANKING AND INSURANCE
    November 2025 - March 2026 (4 months)
    • Launching and extracting jobs via Control-M
    • Developing Python scripts to automate file and directory comparison
    • Writing test cases on Excel
    • Using CFT technology for file exchanges
    • Participating in backend testing and validating batch processes
    scripting-automation QA testing Control-M CFT Python
  • HSBC
    Backend Tester / Automation Engineer
    BANKING AND INSURANCE
    July 2025 - October 2025 (3 months)
    • Executing and monitoring Control-M jobs
    • Developing automation scripts
    • Writing and executing test cases
    • Validating backend processes
    Test Automation QA testing Python scripting-automation User Testing
  • pac
    Functional Tester & QA Automation Engineer – Web, Mobile & API Applications (P.A.C)
    PUBLIC SECTOR
    June 2021 - July 2025 (4 years and 1 month)
    Paris, France
    As a Functional Tester & QA Automation Engineer for the PAC (Common Agricultural Policy) program, I contributed to the validation and security of critical web and mobile applications for managing and monitoring agricultural schemes.

    I worked on Android and iOS mobile applications, web applications, and business APIs, aiming to ensure functional quality, data exchange reliability, and compliance with regulatory requirements.

    I performed manual functional tests on mobile and web, covering:

    User journeys
    Complex forms
    Business rules and consistency checks
    Multi-device and multi-browser testing
    In parallel, I conducted API tests to validate data flows between different application components, verifying statuses, payloads, and error handling.

    I also participated in setting up dashboards for defect management and tracking, providing a clear view of the project's quality status. Defects were qualified, prioritized, and tracked according to their functional and business impact to optimize correction and delivery planning.

    My entire involvement was part of an Agile approach, with continuous communication with project teams and a quality focus on operational efficiency and application reliability.
    Agile methodology QA testing Functional testing on Android and iOS Functional testing of web applications Jira Xray

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Certifications

  • ISTQB
    GASQ
    2021

Skill set

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