Kaan Yildiz

• Troubleshooting bugs, building new features, writing documentation for both the desktop and mobile websites using React.js, redux, SASS(BEM), HTML5, Express.js, websocket. • Writing unit tests using Jest, enzyme. • Architecting a brand new responsive Next.js (Typescript) project in order to reduce time and effort spent fixing issues by uniting the mobile and desktop codebases. • Carrying out technical analysis of requested new features. • Integrating third-party marketing tools for business intelligence.

• Troubleshooting bugs, building new features, writing documentation for both the desktop and mobile websites • Leading the architecture of a brand new Next.js project to achieve significantly higher Google Page Speed scores and replace the out-dated legacy codebase. As a result the score improved from ~8 to ~60 and passed all the Core Web Vitals metrics. • Performing technical analysis of requested new features. • Mentoring other developers in the team. • Deployment using Jenkins.

• Owning all development work as the only Front-end developer in the team. • Fixing bugs, building new features for websites and maintaining them on a daily-basis • Performance improvements to achieve higher scores on Google Page Speed Insights. (Increased from ~20 to ~60). • Architecting and building an End-to-End test project for the website from scratch using Selenium (Webdriver.js), Appium, Mocha, Chai in order to reduce tester’s workload and prevent bugs that can be difficult to detect.