Open to new opportunities

Jeff Karbowski

Senior Web Engineer & AI Integration Specialist

18+ years building high-impact digital products — from health-tech platforms to enterprise systems, with modern AI-augmented workflows.

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About Me

Engineering digital products that make an impact

I'm a senior web engineer with over 18 years of experience building everything from high-traffic e-commerce platforms to clinically-validated health-tech systems. My work spans the full stack — React, Astro.js, Vue, Node.js, PHP — with deep expertise in WordPress ecosystem development and modern cloud infrastructure.

In recent years, I've embraced AI-augmented development workflows, leveraging autonomous coding agents, MCP integrations, and intelligent tooling to deliver higher-quality work faster. I believe the future of software engineering is human-AI collaboration, and I'm building at that frontier.

18+
Years Experience
200+
Websites Built
30+
Active Repositories
12+
WordPress Plugins
What I Do

Specialized in modern web engineering

Full-Stack Web Development

React, Astro.js, Vue, Node.js — building performant, accessible web applications from concept to deployment.

Cloud & Edge Infrastructure

AWS, Cloudflare Workers, Firebase — architecting scalable, globally distributed systems at the edge.

AI-Augmented Development

Autonomous coding agents, MCP integrations, and intelligent toolchains that amplify engineering output.

WordPress Expert

Custom plugins, themes, and enterprise sites — 12+ published plugins and hundreds of WordPress builds.

Analytics & Optimization

PostHog, Statsig, A/B testing — data-driven decisions with deep analytics integration and experimentation.

API & Integration Design

REST, GraphQL, payment systems — connecting complex systems with clean, well-documented interfaces.

Featured Work

Projects that deliver results

NuCalm Web Platform

Solace Lifesciences

Full-stack health-tech platform for clinically-proven neuroscience wellness technology. Architected the complete web experience from content delivery to user onboarding.

Astro.js React Cloudflare Workers Firebase

Eradicate Hate Global Summit

Anti-hate Organization

Membership management and participant directory for internationally recognized anti-hate organization. Custom WordPress plugins for complex user workflows.

WordPress Custom Plugins PHP MySQL

Carrier Matrix

Insurance Platform

Award-winning insurance carrier comparison platform enabling real-time rate analysis and carrier matching across multiple product lines.

Vue.js REST APIs Node.js PostgreSQL

Hearth Smart Kitchen

IoT Platform

IoT kiosk interface and web dashboard for smart kitchen management. Real-time device communication and kitchen workflow automation.

TypeScript JavaScript IoT WebSockets

Gravity Forms Repeater

WordPress Plugin

Advanced repeater field add-on for WordPress Gravity Forms. Enables dynamic, repeatable field groups with full validation and conditional logic support.

WordPress PHP JavaScript Gravity Forms API
Career

Professional experience

2023 — Present

Lead Front-End Developer

Solace Lifesciences

Leading front-end architecture for NuCalm's health-tech platform. Building with Astro.js, React, and Cloudflare Workers for global edge delivery.

2022 — Present

Founder

TrailBlaze Creative

Independent consultancy delivering full-stack web solutions, AI integration, and technical strategy for startups and established brands.

2018 — 2023

Senior Front-End Developer

ApisProductions

Built complex web applications and interactive platforms. Led front-end architecture decisions and mentored junior developers.

2014 — 2018

Senior Web Developer

AltaCreative

Developed custom WordPress solutions, e-commerce platforms, and client-facing web applications for diverse industries.

2007 — 2017

Senior Front-End Developer

Interact RV

Built and maintained high-traffic web platforms for the recreational vehicle industry. Led front-end modernization initiatives.

2006 — Present

Freelance Developer & Consultant

Independent

Ongoing client work spanning web development, WordPress solutions, and technical consulting across multiple industries.

Technologies

Tech stack

J
JavaScript
T
TypeScript
R
React
A
Astro
V
Vue.js
N
Node.js
P
PHP
T
Tailwind CSS
A
AWS
C
Cloudflare
F
Firebase
W
WordPress
G
Git
D
Docker
P
PostHog
Philosophy

What drives me

I'm drawn to organizations where technology serves a purpose beyond profit. My best work has been for health-tech, education, and anti-hate initiatives.

Whether it's building a platform that helps people manage their well-being, or creating tools that empower communities to stand against hatred — I believe great engineering should make the world a little better.

Contact

Let's connect

I'm currently open to new opportunities. Whether you have a project in mind or just want to chat about web engineering — I'd love to hear from you.