Worked as a QA engineer across multiple client projects under NDA in FinTech, HealthCare, RegTech, and logistics, progressing from manual functional testing to full automation ownership.

Financial operations platform (HealthCare/FinTech, NDA):

Expanded automated test coverage to ~1,000 tests and modernized the team's approach to automated testing using TypeScript + Playwright.

Supported releases roughly every 2 days, with only 2-3 defects typically surfacing between releases.

Maintained test cases in QASE, aligned with fast-changing requirements.

Ran manual and exploratory testing across teams/environments; filed detailed Jira defects with repro steps, logs, and screenshots.

Sole tester on one team of a fast-growing enterprise project whose engineers adopted AI-assisted development tools; adapted testing practices accordingly.

Compliance / document network (FinTech/RegTech, NDA):

Built the initial API test suite from scratch in Jest, covering core API services.

Audited an existing Cypress UI suite, proposed and led the migration to Playwright, designing a reusable, generic test structure the QA team adopted.

Added HTML reports with automatic video recording on failure, cutting defect-reproduction time.

Built out Smoke tests and additional UI/API automated coverage.

Tax/regulatory compliance reporting service (FinTech/RegTech, NDA):

Owned end-to-end QA: requirements analysis, test plans, test cases, manual and regression testing.

Automated scenarios in Robot Framework; expanded performance test coverage, designing new API performance tests in Postman.

Wrote SQL scripts and stored procedures to generate test data and database objects.

Proactively proposed UI improvements (sorting, pagination, navigation) based on testing findings.

Consumer ordering/logistics platform (web + mobile, NDA):

Manually tested the full system across two major release cycles using a structured checklist.

Found and reported UI and logic-level defects across major feature areas.

Provided regression coverage through a major backend framework upgrade (several major versions) on a large legacy codebase.

Agri-tech logistics platform (NDA):

Brought in as a strong backup for a large release; owned exploratory and manual functional testing under time pressure.

Enterprise BI / Data Warehouse platform (Telecom & Manufacturing, NDA):

Wrote test cases and supported the SIT phase via Azure DevOps and Jira.

Validated data integrity in Azure Synapse Analytics after a multi-terabyte database migration.

Designed API performance test scenarios in Postman; verified test data/objects directly in the database.

Introduced regression test automation using Playwright.

Onboarded and trained a replacement QA engineer before transitioning off the project.

Customized and maintained 1C-based applications (configurations) for multiple trading/distribution companies.

Built report-generation functionality for a mobile app used by field sales representatives, synchronized with 1C.

Created and managed stored procedures under MySQL Server; resolved database programming tasks.

Administered MySQL databases — monitoring, tuning, and troubleshooting to ensure stable, correct operation.

ETL development and reporting support.

Created and supported databases on the SQL platform.

Worked on development of the ARMA system (internal records/reporting system).

Developed and improved the reporting system, including building new reports.