Isaac "yak" Litzenberger

Web Developer & Digital Marketer

San Francisco Bay Area • +1-510-925-3175 • •

Detail-oriented web developer with 5 years of experience designing and developing ecommerce websites and web applications seeking full-time position. Demonstrated ability to identify and create result-driven solutions; wrote the #1 most-used Paintball trade-in web app of 2015-2016. Values teamwork, integrity, and user experience.


Web Developer & Digital Marketer
New Breed Paintball and Airsoft | 08/2020 - Present
  • Programmed industry-leading, trade-in web application
  • Automated structured data generation with JavaScript
  • Generated average monthly revenue of $2,000+
  • Increased domain authority by 33% through SEO tasks
  • Wrote industry specific blogs and reviews
  • Created ecommerce SOPs for training and workflow optimization
Key Achievement: Developed website features to save $100s/mo in third-party application subscriptions
Web Developer & Digital Marketer
YourPbFriend | 03/2014 - 08/2016
  • Increased revenue 10x in 2 years by switching to the Shopify platform
  • Identified key areas to successfully improve over competitors
  • Created a used gun rating system to successfully build buyer trust
  • Embedded YouTube content to educate and create value for customers
  • Created ecommerce SOPs for training and workflow optimization
Key Achievement: Developed the #1 most-used paintball trade-in web application of 2015-2016


Portfolio -
  • Built with NextJS; hosted on Vercel
  • Includes web-based resume
  • Experiments with relative units instead of breakpoints
Remote Jackbox Player
  • Web app to find and play Jackbox games remotely and for free
  • Uses Twitch API to find people streaming games
  • Mobile focused design with multiple viewing formats built with Tailwind CSS and JS
  • A CSS background randomizer with support for images, colors, and gradients
  • Utilizes image preloading
  • Minified and published to NPM and CDN
Keyboard Soundboard
  • A web browser soundboard with preset keybinds and preloaded sound files
  • Uses JavaScript to play and stop audio elements
  • Animates buttons when triggered
Random Owen Wowson
  • A python Discord bot for sending random Owen Wilson "wow" movie clips
  • Makes use of the open-source Owen Wilson Wow API
  • Includes a small HTTP status server



  • Computer Science I & II - CSUSM
  • Java Programming 1 & 2 - MSJC
  • The Web Developer Bootcamp -
  • React For Beginners -
  • Front-End Nanodegree - Grow w/ Google
  • Developing Innovative Ideas for New Companies - UMD


Bachelor of Science in Business Administration, General Management - Dean's List - CSU East Bay | 2020