At hypeit GmbH, our team has embraced the challenge of enhancing user engagement through advanced Progressive Web Applications (PWA). My role in crafting service workers, manifests, and push notifications played a pivotal part in a substantial uptick of user activity—40% in engagement and a 25% rise in daily active users.With a focus on web performance and accessibility, we've pushed the boundaries of user experience. My commitment to Agile methodologies and collaborative development ensures that our designs not only meet but exceed industry standards. By integrating responsive design principles and rigorous unit testing, our deliverables are both innovative and reliable.

- Spearheaded the development of a PWA using cutting-edge technologies including service workers, manifests, and push notifications; resulted in a 40% boost in user engagement and a 25% increase in daily active users.- Implemented web performance optimizations, and ensured web pages conformed to accessibility standards.- Worked in an Agile, collaborative environment to receive design requirements, peer program, and test applications.- Wrote unit tests in Jest to ensure code was tested and 100% bug-free.

Identified and implemented dynamic web solutions in accordance to company standards and best - practices.- Pair programmed with 5 engineers, and reviewed the team's code to provide additional perspective and catch previously missed errors.- Created applications mobile-first with responsive designs.

Doctop is an all-inclusive software system for doctors and clinics, used by over 1000 active doctors. It covers services such as online appointment booking and electronic visits, which I implement as a Front-end developer.- Worked in an agile environment with weekly stand-ups, kept track of user stories/bugs in GitHub projects, and conducted 2 hours of sprint planning and sprint retrospectives per week.- Rewrote HTML to meet industry and company standards for SEO and Accessibility.- Tested, debugged, and shipped 10s of 1000s of lines of code to various development teams.- Mentored 8 new junior front-end developers on the team in expanding JavaScript and React skillset.

- Tested React components using Jest.- Collaborated with 8 back-end developers and web designers to improve web page usability.- Maintained and developed company sites using frontend methodologies

- Maintained graphic standards and branding throughout the product's interfaces.- Developed 20+ new features to enhance user experience.- Wrote 100% maintainable code with tests.

- Kept up with best practices, recommending improvements to 6 websites to provide an optimal experience for customers.- Translated 30+ UI/UX designs to code, resulting in visual elements of the application.- Utilized HTML, CSS, and JavaScript to create 100+ responsive landing pages for both company and client.