• Created and maintained API automation framework using Postman and Javascript

• Worked on setting up CI using Postman and Jenkins

• Collaborated with cross functional teams in Amazon Music

• Worked on mobile automation test suite expansion utilizing Amazon developed framework, that is Selenium based

• Created from scratch web automation framework, using Cypress and Javascript

• Lead Testing of multiple features from initial idea stage, up to the actual product release phase

• Created detailed onboarding guides for the new features, that later would be transferred to amazon internal wiki, for future marketers or new team members use

• Took part in demoing QA best practices and new tools utilization for developers and PMs and SDMs in order to share day to day QA work

• Designed a RESTful API in Express.js and Node.js with relational PostgreSQL schemas to store and query 30 million primary and 20 million secondary records

• Deployed 4 EC2 micro instances behind a Nginx load balancer to reduce latency from 2048 ms to a 78 ms

• Simulated high traffic load with Artillery and Loader.io and collected system performance metrics using New Relic

• Encapsulated dynamic styling using Styled Components across booking component, that increased overall modularity of the app

• Architected Express proxy server that handled routing to multiple APIs and served up static assets

• Used Docker to containerize service for easy AWS EC2 deployment and scalability

• Achieved 93% test coverage of Javascript and React logic using Jest and Enzyme

• Implemented automatic bundle building and upload via gulp that decrease build time by 40%

• Optimized page load speeds through gzip compression and a minified Webpack bundle to result in a 23% increase of Google PageSpeed Insight score from 77 to 100