Frederick Mixell
Frontend Developer at Left Field Labs
Harrisburg, Pennsylvania, United States
Summary
👤
SeniorFrederick Mixell is a frontend-focused full-stack developer based in Harrisburg, PA, with nine years of professional experience building web products for startups and large clients. Currently a frontend developer at Left Field Labs, he has contributed to high-profile projects like Google I/O and AT&T gaming integrations, learning to manage expectations and safely ship features in complex team environments. He cares deeply about accessibility and brings that expertise to both UI implementation and cross-platform delivery systems. As a former founder and CEO, he has taken products from concept to market, personally building backend inventory systems and delivery apps that generated real revenue. Outside client work he builds useful tools like Valmon for monitoring Cosmos validators, showing a knack for practical, blockchain-adjacent utilities.
9 years of coding experience
1 year of employment as a software developer
Stackoverflow
310reputation
298kreached
6answers
16questions
Github Skills (120)
taxonomy-terms10
mailchimp10
mailchimp-api10
opengraph10
seo10
wordpress10
meta-tags10
yoast10
xml-sitemap10
plugin10
schema-org10
wordpress-plugin10
woocommerce9
metadata9
meta9
Programming languages (7)
Github contributions (5)
freddiemixell/WordPress-Expo-Login
Sep 2019 - Aug 2021
Example Expo React Native App using WordPress OAuth2 Server for login.
Contributions:32 commits, 6 PRs, 24 pushes in 1 year 10 months
reactreact-nativenative-appreact-native-expoauthentication
CosmosSpaces/stivalidatormon
Jun 2022 - Jun 2022
Contributions:36 commits, 25 pushes, 1 branch in 11 days
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