About
I enjoy building projects that solve real world problems. My projects include a disposable email service (70k+ MAU & 19k+ mobile downloads), a gaming analytics platform (27k+ MAU & $1,200+/month ad revenue at seasonal peaks), and a price tracking tool (3k+ MAU) for Costco shoppers.
Work Experience
Skills
Check out my latest work
I've worked on a variety of projects, from simple websites to complex web applications. Here are a few of my favorites.
Cross-platform disposable email service with 70,000+ monthly web users and 19,000+ mobile downloads. Has processed 1 million+ emails and generated 600k+ unique addresses to date. Monetized through Stripe subscriptions and ads.
Analytics platform for a Diablo 2 private server community with 27,000+ monthly users and $1,200+/month in ad revenue at seasonal peaks. Features include character and meta analysis, economy tracking, trade listings and other game information. Integrated the OpenAI API to parse unstructured trade posts into normalized price data for market analysis.
Price tracking application for Costco products with 3,000+ monthly users. Automated daily scraping with Puppeteer, using proxy rotation and randomized delays to handle anti-bot measures. Displays historical price trends and sale patterns.
Get in Touch
Want to chat? Just shoot me an email at cole@coleestrin.io and I'll respond whenever I can.