Bowler Hat LLC works with clients of all sizes to build modern web applications using industry-leading frontend technologies.

About the company

Josh Tynjala

Bowler Hat LLC is owned by Josh Tynjala, a developer with over 15 years of experience building frontend web applications. He has worked with many companies — on projects both big and small.

Josh builds clientside apps for the web, desktop, and mobile. Using the data and APIs from your backend, he will provide a rich & engaging user experience that will delight your users and help them get their work done faster.


  • Build frontend user interfaces for web applications with React, Redux, and TypeScript
  • Migrate legacy Adobe Flash applications to modern web technologies
  • Create custom extensions for Microsoft Visual Studio Code

Past Clients

  • Yahoo
  • Cisco
  • Barnes & Noble
  • British Telecom


Titus Blair
Very prompt and professional. It was great having such a talented resource to help us in our needs.
Michael Hoch
Excellent ability to plan and follow-through. Very well respected by my team and was the go-to person when they had a question or for problems that arise. Strongly recommend.

Let's get your project started!

I'd love to learn more about your project and help you get it launched.