About Danche
Hello,
I am Danche, a QA Engineer with 6+ years of experience.
I’ve spent the past six years testing web and mobile applications, with a focus on making sure users will have a smooth experience and bug-free software to use.
I have experience in both manual and automation testing. For my last client, I've worked with Playwright, but I also have experience with Cypress.
I’m accustomed to working closely with developers in fast-paced environments where priorities shift rapidly, so I know how to remain flexible and maintain high quality under pressure.
French
Native or bilingual
Remote only
Primarily works remotely
Experience
- David ZwirnerLead QA EngineerJanuary 2024 - Today (2 years and 5 months)Berlin, Germany
- Led QA strategy and execution for the internal art inventory and sales management platform, focusing on financial and transactional workflows.
- Oversaw validation of offers, invoices, multi-item sales, tax logic, and financial reporting, identifying and resolving defects that prevented significant financial losses.
- Collaborated cross-functionally with product managers, engineers, and finance teams to validate requirements, uncover edge cases, and ensure financial accuracy and compliance.
- Directed end-to-end testing of payment workflows, including discounts, tax calculations, and integrations with external systems.
- Conducted detailed manual testing on complex financial logic, ensuring timely releases with minimal production defects.
- Guided the team in developing structured test cases for recurring financial workflows, reducing regression risks.
- Introduced QA process improvements that increased testing efficiency and enhanced overall coverage.
- Mentored QA engineers, reviewed test plans, and promoted QA best practices across the team.
- LiltLead QA EngineerMay 2021 - December 2023 (2 years and 7 months)
- Led QA strategy and execution for core financial functionalities, including invoicing, billing, linguist payments, and financial reporting.
- Developed and maintained test coverage to ensure high test coverage and minimize regression risks across critical financial modules
- Collaborated cross-functionally with product, engineering, and finance teams to validate requirements, identify edge cases, and ensure financial accuracy and compliance.
- Oversaw end-to-end validation of payment processing workflows, including integrations with external financial APIs and payment gateways.
- Conducted manual and testing on complex financial logic, ensuring timely releases with minimal production defects.
- Spearheaded initiatives to improve QA processes, reducing testing cycle time by 30% and increasing test coverage by 60%.
- Mentored junior QA engineers, reviewed test plans, and promoted best practices across teams.
- Ensured financial data security and regulatory compliance in all tested workflows and outputs.
- Zing / RemoteQA EngineerFebruary 2019 - April 2021 (2 years and 2 months)
- Participated in end-to-end testing of financial and accounting modules with a focus on invoicing, payroll, reporting, and payment reconciliation.
- Validated integrations with accounting platforms such as Xero andQuickBooks, including API testing for invoice syncing, customer dataimport/export, and transaction consistency.
- Created and executed manual test cases using Qase.io, covering core financial workflows and edge scenarios.
- Collaborated closely with developers, product managers, and financial stakeholders to ensure accuracy, compliance, and alignment with business logic.
- Performed functional, regression, and API tests using Postman, ensuring financial data integrity across systems.
- Contributed to the creation of test documentation, test plans, and user acceptance criteria for accounting-related features.
- Reported and tracked bugs using Jira, with clear reproduction steps and financial context.
- Participated in Agile Kanban processes, attending daily stand-ups and sprint planning meetings to align test coverage with sprint goals.
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Education
- Bachelor DegreeFaculty of Computer Science & Engineering2019Bachelor Degree