• Contributed to redesigns of existing website with new architecture (Next Js and Typescript) and responsive design to improve user experiences, enhance visuals and strengthen search engine rankings• Increased new page Performance, Accessibility, Best Practice and SEO scores by more than 80% average per page• Contributed to deliver webview mechanism for accommodation post purchase pages, where only one single source code for all platforms including Web, Android, and IOS• Reviewed and provided constructive feedback with the lens of quality on code and design review• Assisted Tech Lead on tasks planning and execution• Delivered high-quality documentation detailing workflow processes, technical improvement, and API contract

• Developed Geulis Indonesia responsive website with React Js and Tailwind CSS• Collaborated with cross-functional teams such as designers and marketing team to integrate and complete the website• Reached 651 total website visit from 530 unique users in only 1 month after first official launch, which has exceeded the target by more than 100%• Researched the most suitable website technologies such as programming languages, frameworks, and external libraries for developing the website• Launched The Geulis Indonesia Website and got the Performance, Accessibility, Best Practice and SEO overall scores more than 90% for both desktop and mobile version

• Developed new Landing Page UI for student report, student certificate, and about us page with Svelte JS• Collaborated with the designers team to create responsive and innovative UI design• Developed user-oriented visuals and features using Svelte JS to increase site traffic and user accessibility

• Lead and Collaborated with a group of 3 people to create a robust web application dashboard to create network problem reports• Improved the mechanism to submit network problem report by 100% from cellular phone to web application which is more effective and maintainable