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Hi! My name is Jonah Wagner.

I'm a Software Engineer from Sacramento, CA.

I utilize a wide range of tools to build unique and accessible digital experiences with a focus on frontend development. I have experience building fullstack and backend solutions with a variety of tech stacks as well.

About me

My programming journey began in middle school, I started a robotics club for my school and wrote simple programs to control motors and other components. This quickly led me to other types of programming and I taught myself C# to make simple games for myself and my friends.

In high school my focus changed and I spent most of my time playing instruments, eventually attending the School of Music at CSUS. Fast forward to the start of the pandemic, my work as a music instructor at multiple local high schools fell through and I changed my focus back to programming by learning Python, Javascript, and React. I quickly fell in love with the field and the community and decided to pursue a career in software engineering.

Since then I have been working on growing my knowledge and skills by working on freelance web development and teaching at CodeWizardsHQ, an online coding school for students ages 8-18. In my time there, I have taught a wide range of courses including Web Applications with Python and Flask, DevOps with Git and Github, UI design/development, Relational Databases, and many more.

Here are some of the technologies I'm using currently:

  • Javascript (ES6+)
  • Typescript
  • React
  • Next
  • Node.js
  • Tailwind
  • MongoDB
  • PostgreSQL

Featured App

Tempo Control

A web application for musicians to practice and improve their tempo control using a highly customizable metronome. The app is built using cutting edge features from NextJS 13, makes use of the Web Audio API for precise scheduling of audio events, and integrates the Spotify API to allow users to search for tracks or songs they want to work on.

  • Next
  • React
  • Typescript
  • Spotify API
  • Web Audio API
  • Google OAuth
Tempo Control


If you are interested in hiring a creative and driven Software Engineer, get in touch using the form below or connect with me on LinkedIn using the links at the top!