Stack: Playwright + TypeScript

Technologies: Jest, Cypress, Robot Framework, Postman, Swagger, Node.js, MS SQL, PostgreSQL, MySQL, MongoDB, Oracle PL/SQL, Azure Synapse Analytics, Docker, VMware, QASE, Jira, Confluence, Azure DevOps, Git, GitHub, GitLab CI, Chrome DevTools, Linux, Bash (basic)

Methodology: Scrum (all projects), Kanban (one project, before moving to Scrum)

QA engineer for 5 clients under NDA - from manual testing to full automation ownership. Gave internal talks and helped the whole QA team learn test automation.

AI-powered financial operations platform (HealthCare / FinTech), 06.2025 - 08.2026

Stack: Playwright + TypeScript | Technologies: PostgreSQL, QASE, Postman, Swagger, Jira, Git, GitHub, GitLab CI

• Grew the automated suite to ~1,000 tests; modernized the team's approach to writing tests.
• Releases every ~2 days for 2 teams of 5 developers writing code with AI tools; caught 1-3 release blockers per release; tests ran in GitLab CI before every release.
• Sole tester on one of the teams; API and integration testing with Playwright API requests.
• Manual and exploratory testing; QASE test cases; Jira defect reports.

School meal ordering & logistics platform (web), 05.2025 - 06.2025

Stack: Manual testing (functional, UI, regression) | Technologies: MySQL, Swagger

• Regression through a major backend upgrade (Ruby on Rails 4.2 -> 6.1); manual testing of the whole system across two release cycles.

Tax compliance & document network services (FinTech / RegTech), 09.2023 - 04.2025

Stack: Playwright + TypeScript, Robot Framework | Technologies: Jest, Node.js, Cypress, Postman, Swagger, MS SQL, PostgreSQL, Docker, VMware, Git, GitHub, GitLab CI, Jira, Confluence | Methodology: Kanban, then Scrum

• Led the Cypress -> Playwright migration; designed a test project structure the whole QA team adopted.
• Built the first API test suite in Jest; Smoke tests; HTML reports with video on failure.
• Owned the whole QA process on a VAT reporting service; Robot Framework; SQL scripts and stored procedures for test data.
• Performance testing (Jest), security fix verification, Docker for local test runs.

Agri-tech grain logistics platform (web + mobile apps), 08.2023

Stack: Manual testing (functional, exploratory, mobile) | Technologies: MongoDB, Swagger

• Backup for a large release: exploratory and functional testing; basic Android testing on an emulator.

Enterprise BI / Data Warehouse platform (Telecom & Manufacturing), 07.2022 - 07.2023

Stack: SQL (Oracle PL/SQL, MS SQL), Azure Synapse Analytics | Technologies: Playwright, Postman, Swagger, Azure DevOps, Jira, Chrome DevTools

• Validated data integrity after a multi-terabyte migration; introduced Playwright automation; supported SIT; trained a replacement QA engineer.

Stack: 1C | Technologies: SQLite, JSON

• Completed 1C programming orders for 100+ clients, mostly trading/distribution companies.
• Developed reports and modules for 1C:Accounting (external reports and data processors).
• Worked on the company's own data exchange between 1C and its mobile app for sales representatives (orders, reports, statistics via JSON).
• Tested my own code before delivery - this is where I first got into testing.

Stack: SQL | Technologies: MySQL, MS SQL, SSIS, SSRS, MySQL Enterprise Monitor, cron

• Stored procedures in MySQL and MS SQL; ETL processes in SSIS; reports and charts in SSRS.
• Set up and administered databases: configuration, monitoring (MySQL Enterprise Monitor), backup and recovery.
• Optimized SQL scripts and database structure (tables, keys); analyzed queries with EXPLAIN.

Stack: SQL | Technologies: MS SQL

• Supported MS SQL databases and the ARMA records and reporting system; built reports for other departments and for printing.
• Data reconciliation: compared incoming paper and electronic records and checked for discrepancies.
• Data quality checks: wrote SQL scripts that searched case summaries for keywords to find invalid manually entered records.