DAVID ZIRINSKY
World's #0 Programmer
Let Me Tell You A Little Bit About Myself
My name is David Zirinsky and thanks for visiting my personal website! Professionally, I develop reliable, scalable software with a strong focus on correctness and timely delivery.
Beyond my professional work, I enjoy expanding my technical toolkit through Android app development and web projects. Below you'll find examples of my work across these platforms.
Featured Projects

Inflation Calculator
This project brings together my expertise in economics and computer science to build a practical, user-friendly tool. It's a true full-stack inflation calculator with a React frontend, a Python backend, hosted on an AWS Lambda managed via Terraform.
Inflation Calculator
This project brings together my expertise in economics and computer science to build a practical, user-friendly tool. It's a true full-stack inflation calculator with a React frontend, a Python backend, hosted on an AWS Lambda managed via Terraform.

YouTube Thumbnail App
Simple React app to get HD thumbnails of YouTube videos
YouTube Thumbnail App
Simple React app to get HD thumbnails of YouTube videos

Inflation Calculator
Full-stack inflation calculator with React frontend, Python backend on AWS Lambda

YouTube Thumbnail App
Simple React webpage to get high definition thumbnails of YouTube videos

gptRecipes
Uses OpenAI's API to generate a recipe for any dish you can think of, including factoring in your dietary restrictions! Bon Appétit! Published: 6/21/23

Pocket Accountant
Android app that graphs a user’s personal finances as well as exports a user’s data to their favorite spreadsheet program. 850+ downloads, published: 1/26/16

Beer 30
A simple Android Wear app that counts a user’s drinks all from their wrist. 850+ downloads, published: 8/4/15

Custom Ad Alternative
I made my own alternative to Google's Admob, to better monetize one of my apps.