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Shalom Karr

I engineer high-performance web applications and digital infrastructure.
Specializing in JavaScript, Supabase, and serverless architecture.

About Me

Hello, I'm Shalom Karr, a full-stack engineer and digital infrastructure specialist. I am driven by a passion for building robust, scalable applications that solve complex problems through meticulous engineering and intuitive design.

My technical expertise spans the entire development lifecycle. On the frontend, I craft highly responsive and accessible user interfaces utilizing modern JavaScript (ES6+), Tailwind CSS, and HTML5. On the backend, I leverage Python for powerful automation and data pipelines, alongside Supabase (PostgreSQL, Edge Functions, Auth) to deploy secure, real-time architectures.

Beyond traditional web development, I actively engineer solutions integrating Artificial Intelligence and complex automations. I thrive on identifying workflow bottlenecks and developing bespoke software tools that dramatically increase efficiency and utility.

I am a continuous learner in a fast-evolving industry, committed to thoughtful architecture and transparent communication. Whether I am building a clinical intake portal or a serverless proxy network, my ultimate goal is to deliver technical excellence and unparalleled user experiences.

Shalom Karr

My Technical Arsenal

The tools, languages, and frameworks I use to engineer robust digital solutions.

JavaScript ES6+, Async, DOM
Tailwind
HTML/CSS
Vite
Alpine.js
Supabase Database, Auth, Storage, Edge
PostgreSQL
Node.js
Python
NPM
Pandas NumPy Selenium
Data & Automation Web Scraping, BeautifulSoup4 & Data Analysis
Flask Chart.js Google AI
Frameworks & LLMs Flask, Waitress, Chart.js, & Gemini AI Integration
Google Cloud Apps Script
Google Ecosystem GCP APIs & Workspace Automation
OAuth Git
Security & Version Control OAuth Implementations & CI/CD
Serverless Cloudflare
Modern Architecture Serverless Edge Computing

Projects

A selection of tools, platforms, and infrastructure I have engineered.

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Blog & Articles

I write about web development, design, and my journey building digital applications. Join me on this adventure!

Code Tutorials

Deep dives into modern web technologies

Ideas & Insights

Thoughts on software architecture

Latest Updates

Stay current with tech trends

Get In Touch

I'm always open to discussing new projects, creative ideas, or opportunities to collaborate.

Send Me a Message

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