Jonathan Harrell Email & Phone Number

San Francisco, CA, US

New York, New York, US

• Built AI interfaces that delivered auto-summarization of video conferences to users
• Created and managed Vowel's React component library, made up of reusable, unit-tested components that were built in isolation using Storybook
• Architected the Vowel styling and theming system using Theme UI
• Led the frontend development of several new product features in React and Typescript, including a clip video editor, commenting experience and metrics dashboard
• Augmented a notes editor component using Tiptap to improve collaborative functionality
• Diagnosed frontend performance issues, including memory leaks and unnecessary React component renders. Improved perceived post-meeting load time by nearly 50%.

New York, New York, US

New York, NY, US

• Architected, built and managed a large Vue app for internal teams across the company to get insight into customer data and product usage
• Built a library of reusable Vue components for use in internal tooling, including thorough documentation and unit tests
• Worked in Node to unite disparate data across multiple microservices
• Built and maintained the customer-facing help center using Zendesk on the backend and Vue on the frontend, including an Algolia-powered search engine
• Built multiple React apps to improve internal tooling and increase productivity

New York, NY, US

Chicago, IL, US

• Worked with an international financial institution to design and build internal monitoring applications using React and Redux
• Built and managed the front-end web strategy for a major commercial bathroom supplier over a 3 year period
• Worked with over 30 clients to design user experience flows and interfaces, from the user interview stage through to high fidelity mockups
• Built modern single-page applications with React and Vue for a variety of industries
• Mentored junior developers with code reviews and one-on-one sessions

• Designed curriculum, created lesson plans, and taught after school English classes to Korean elementary school students
• Conceived and recorded monthly school-wide video broadcasts teaching English expressions

Des Plaines, Illinois, US

• Expanded Cambridge’s online presence by enlarging the company web site, designing online courses, and starting a social media campaign
• Conceived promotional strategies with the company president and designed marketing campaigns and promotional materials

Wheaton, IL, US

• Developed, designed, and implemented the communication department's comprehensive web strategy
• Analyzed and increased the department's total web traffic by 40% between 2006 and 2008

Designed and built numerous web projects that met current web design standards

US

Collaborated with the Lead Designer to complete more than 20 unique print and web design projects