Joshua Zeilmann

Senior Software Engineer

I build performant, engaging, and accessible digital experiences.

About

Hi, I'm Josh Zeilmann—a senior software engineer driven by a passion for building impactful, user-centric solutions. Based in Kansas City, Missouri, my journey started in the Myspace era, crafting custom themes and flash game sites. Today, I channel that same curiosity and energy into developing robust, scalable software for a wide range of industries and platforms.

While TypeScript, React, and Node.js are my go-to tools for web projects, my expertise extends beyond the browser. I believe in choosing the right technology for each unique challenge, whether it's a web app, backend system, or something entirely different. My approach is rooted in flexibility, precision, and delivering solutions that meet real-world needs.

A strong advocate of continuous learning, I'm constantly exploring emerging technologies to stay ahead of industry trends. Beyond the code, I'm an active participant in the tech community—engaging in meet-ups, hackathons, and collaborative initiatives that foster innovation and shared growth.

If you're working on something exciting or want to brainstorm over coffee, let's connect. I'm always open to new ideas and opportunities that push boundaries and create meaningful impact.

Experience

  1. 2020 - Present

    Build and maintain critical components used to construct Brink's software frontend, across the whole product. Work closely with cross-functional teams, including developers, designers, and product managers, to implement and advocate for best practices in software development.
    • Typescript
    • React
    • GraphQL
    • Storybook
    • .NET
    • C#
    • AWS
  2. 2019-2020

    Thrived in a dynamic environment, building, styling, and shipping high-quality websites, design systems, mobile apps, and digital experiences for industry leaders in the pharmaceutical space. Navigated diverse technologies—including .NET/Sitecore, WordPress, Drupal, and Angular—while switching between various codebases and CMS platforms daily. Provided leadership within the engineering department through close collaboration, knowledge sharing, and spearheading the development of internal tools to streamline processes and enhance user experiences.
    • JavaScript
    • PHP
    • .NET
    • Angular
    • Wordpress
    • Drupal
    • SiteCore
  3. 2017-2019

    Modernized the development process for sales-focused, WAI-ARIA-compliant web pages and surveys by introducing modern technologies and workflows, including React, Redux, Node.js, SASS, and Git version control. Led efforts to enhance accessibility, improve code maintainability, and streamline collaboration across teams, resulting in more efficient development cycles and user-friendly digital experiences.
    • Javascript
    • React
    • SASS
    • Handlebars
  4. 2015 - Present

Projects

  • Pickwick & Co Candles | Shopify

    Developed and launched the Pickwick & Co. website, a custom Shopify e-commerce platform designed to showcase and sell their premium handcrafted candles. Focused on creating a seamless shopping experience with intuitive navigation, clean design, and mobile responsiveness. Integrated custom features to enhance the brand's online presence and streamline the shopping process, helping Pickwick & Co. reach a broader audience and increase online sales.

    Build a Spotify Connected App Newline course marketing card
  • Omnislang | Translation Generator

    Built a custom React app that allows users to create and share their own online text translator. The app enables users to quickly define translation rules, personalize page appearance, and generate a fully functional translator in minutes—all without the need for signup. Designed to be intuitive and user-friendly, it empowers individuals to easily share personalized translation tools with friends and family.

    Build a Spotify Connected App Newline course marketing card
  • DogZenGarden | Translation Generator

    Developed DogZenGarden.com, a comprehensive resource dedicated to helping dog owners manage and reduce anxiety in their pets. The site offers a variety of informative blogs, product reviews, and a customizable background noise generator to alleviate common anxiety triggers such as noise sensitivity, fear, and separation anxiety. With a focus on providing practical solutions and expert insights, DogZenGarden aims to improve the well-being of dogs and their owners, creating a happier, healthier environment for pets suffering from anxiety and stress.

    Build a Spotify Connected App Newline course marketing card