Aslan Keskin

Quality Assurance Specialist @TD

Toronto, ON, CA

Collaborated with the QA Automation team on the Active Trader project, a flagship trading platform that achieved significant market adoption and recognition- Designed, developed, and maintained Selenium WebDriver and Java test scripts for web applications, reducing manual testing effort by 70%- Engineered an API-driven testing structure to bypass redundant UI flows, cutting regression and execution time by leveraging browser network inspection tools when API documentation was unavailable (e.g, Login, Logout, Order Placement, Transactions)- Developed a WebSocket connection handler to capture real-time messages and extract authentication tokens unavailable through standard API responses- Integrated JDBC-based SQL queries to fetch essential test data directly from the database and feed it into UI tests, drastically reducing execution time and improving test coverage- Implemented parallel test execution using Selenium Grid, enabling cross-browser and cross-environment automation to accelerate test cycles- Added Excel data integration into the automation framework, supporting data-driven testing for enhanced verification and validation- Designed comprehensive automation test plans, detailing objectives, scope, strategies, and resources for systematic execution- Executed and maintained regression test cases monthly, quickly identifying and resolving failures to ensure product stability- Reported defects and tracked progress using JTMF (QA environment) and Jira (development environment)- Developed and optimized order placement workflow tests, including complex two-phase, time-dependent scenarios, addressing technical and business requirements- Implemented a BDD framework with Cucumber, creating step definitions and feature files using the Gherkin language.

Suleyman Demirel University

Bachelor's degree