Picture of Hassan Shahzad

Hi, I'm Hassan Shahzad

Full Stack Developer, Software Engineer

Experience

Logo - Second Edition, LLC

Second Edition, LLC • Denver, CO

Full Stack Developer

May 2023 - Sep 2025

  • Built and owned a full-stack web app on Node.js, React, Express, and MySQL (GCP), replacing a legacy spreadsheet system and cutting input errors 90%. Created routing and cost-analysis APIs to guarantee 20%+ profit per appointment, and automated workflows with JS/Python cron jobs, saving 80 staff hours weekly.

Programming Languages

JavaScript
HTML5
CSS3
SQL
TypeScript
Python

Frontend

React
EJS

Backend

Node.js
Express.js
MySQL
REST APIs
GraphQL

Developer Tools

Google Cloud Platform
Logo - National Institute of Standards & Technology

National Institute of Standards & Technology • Boulder, CO

Database Administrator (Pathways Intern)

Dec 2021 - May 2023

  • Maintained and optimized a SQL-based access database linked to electronic locks for 700+ personnel. Programmed keycards, synced hardware with the database, and implemented data-driven access protocols, reducing on-site setup 30% and latency 25%, while performing daily backups to ensure continuity.

Programming Languages

SQL