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Elena Vosteen

@elenavosteen

Message

Senior Software QA Engineer specializing in automated web/mobile testing and REST API validation.

United States

Message

What I'm looking for

I’m looking for a Senior QA role where I can own test strategy, automate critical paths with Playwright/Selenium and Postman, validate REST APIs and UI, and partner closely with developers in Agile teams to ship high-quality releases.

I’m a Senior Software QA Engineer with 10+ years of experience testing web and mobile applications across iOS and Android. I combine manual rigor with automation to deliver clear test documentation, full test coverage, and dependable release quality. I specialize in REST API validation and back-end testing using SQL and Linux command-line tools.

In Agile/Scrum teams, I analyze business and functional requirements using Confluence to define acceptance criteria, then design and execute test cases that drive defects from logging through resolution with developers and product owners. I build and automate REST API test collections using Postman and Newman, generate database-driven API requests with JavaScript, and validate data integrity with SQL queries in MS SQL databases. I also perform UI and visual testing using Figma and Chrome DevTools, run regression/smoke/acceptance and non-functional testing (performance and compatibility), and troubleshoot mobile issues using ADB while using Selenium and Playwright (with MSTest) to keep testing repeatable.

Experience

Work history, roles, and key accomplishments

Software QA Engineer

UBS

Feb 2011 - Nov 2022 (11 years 9 months)

Performed end-to-end testing of web and mobile applications in Agile/Scrum environments, analyzing requirements to define acceptance criteria and maintaining comprehensive test documentation. Built and automated REST API tests with Postman/Newman, validated data integrity using SQL and back-end testing via Linux/Bash, and executed UI/visual testing using Figma and Chrome DevTools.

End To End Testing Agile Testing REST API Testing Postman Newman SQL BASH Selenium Webdriver Playwright Jenkins

Bookkeeper

Tytum

Recorded financial transactions, maintained ledgers, reconciled bank accounts, and resolved discrepancies. Prepared financial statements and supporting documentation, organized invoices and payroll records, and supported tax filings while ensuring compliance with GAAP.

Ledger Maintenance Bank Reconciliation Financial Statement Preparation Invoicing Receipts Management Tax Support GAAP Compliance