Tianxiao Ren

Project: Client Branding

Responsibilities:

• Analyzed the performance of Caremark.com using Web Vitals to identify key metrics affecting user experience, such as Largest Contentful Paint (LCP), First Input Delay (FID), and Cumulative Layout Shift (CLS).
• Implemented performance optimization techniques such as code splitting, lazy loading, and image compression, which resulted in a significant improvement in page load times and overall site responsiveness.
• Collaborated with cross-functional teams to integrate these optimizations into the existing codebase, ensuring a smooth deployment and consistent user experience across all devices.
• Achieved measurable improvements in Web Vitals scores, enhancing the site's performance and contributing to better SEO rankings and user satisfaction.
• Enhanced user experience by updating and rewriting existing Caremark.com pages/widgets using the latest version of Angular
• Executed both unit and integration testing to ensure functionality of upgraded/redesigned pages/widgets.
• Developed and integrated client branding capabilities into the Caremark.com page/widget design.
• Ensured regular maintenance and updates for the new Angular based Caremark.com container

Project: Client Branding

CVS caremark is the online prescription management platform of CVS Health which is committed to making sure customers have access to affordable medication and convenient options for prescription refills. Our client is an insurance company trying to delivering the same CVS caremark experience to its own customers. Our project Goal is to re-brand all CVS caremark related components so it will follow complete CVS caremark workflows with UI style and UX experience defined by our client side.

Responsibilities:

• Analyze and help define software requirements
• Provide accurate estimates of LOE
• Implement client-branding styles with CSS/LESS/SCSS based on the targeting component
• Setting up building and deploying script for different projects with Webpack and GulpJS
• Performing automation E2E testing on multiple platforms with WebDriverIO and Cucumber
• Implement functional requirements with Angular2+

Environment:

AngularJS, Angular 2/4/6/8, JSP, Less, Scss, NodeJS, Git, Jenkins, GulpJS

Project: Freshbox

Freshbox, the main product of Bright Sky Tech Inc., is a online grocery delivery platform where customers can purchase their daily grocery and supplements with same-day delivery. It is a cross-platform web application that undergoes thousandd daily usage that requires high performance on both mobile and desktop devices. The development of features of Freshbox was fulfilled using Angular 8, Ionic 5/Capacitor, Scss, Typescript, Google Firebase and external web services developed by NestJS hosting on AWS EB.

Responsibilities:

• Worked with product designers and product managers to design user interactions in applications.
• Establish stable and secure backend database with Google Firestore
• Developing and bundling cross-platform apps including browser, iOS and Android with Angular 10 and Ionic 5/Capacitor
• Provide third-party external service such as payment, push notification and SMS with Google Cloud Function and AWS EB
• Created testing cases and carried out unit-tests using testing tools such as Jest

Environment:

Angular 10, Ionic 5/Capacitor, Google Firebase, AWS EB, Git, Jest