AI Automation Builder · Chicago, IL

I build things
with AI. Then I ship them.

Self-taught builder specializing in AI automation, mobile apps, and browser tooling. Founder of Keystone Automation Co. — where every project runs in production.

See the work → LinkedIn ↗
Open to full-remote AI builder roles

Work

Things I've shipped.

🎪
App Store Submitted
AFTERSET
iOS app for capturing and organizing festival and concert memories. GPS auto-detects which of 75 major US festivals you're at. Freemium model via RevenueCat.
React Native Expo Firebase RevenueCat iOS
⚡
Live
Pryme
Chrome extension that injects full project context into any AI chat — Claude, ChatGPT, Grok, Gemini, Perplexity — in one click. Zero to Chrome Web Store in under 48 hours.
JavaScript Manifest V3 ExtensionPay Stripe Vercel
View on Chrome Web Store →
🌩️
Demo
Kalshi Weather Bot
Autonomous trading bot that compares NOAA weather forecasts against Kalshi prediction market odds to identify mispriced contracts. Kelly criterion bankroll management. Runs 3x daily on VPS.
Python NOAA API Kalshi API systemd VPS
📈
Demo
Crypto Trading Bot
Multi-asset trading bot across BTC, ETH, AVAX, LINK, and XRP. Three-layer fear model using VIX, Fear & Greed index, and per-asset sensitivity. Momentum scanner with 50-period MA filter.
Python Alpaca API Discord Webhooks VPS

About

Builder first.

I'm Nicholas Rivera, a self-taught AI automation builder based in the western suburbs of Chicago. I don't have an engineering degree — I have a track record of shipping real things that run in production.

Every project I build solves a problem I care about: automating the tedious, capturing the memorable, finding the edge. I founded Keystone Automation Co. as the operating umbrella for everything I build and ship.

Currently open to full-remote AI builder roles where the job is to build, automate, and figure things out — not fill in tickets.

4+
Production-grade projects shipped independently
48h
Zero to Chrome Web Store with Pryme
3y
Building and deploying real systems
75+
US festivals supported by AFTERSET's GPS engine

Let's talk.

Whether it's a role, a project, or just a question about something I've built — reach out.

nriverabbr20@gmail.com → LinkedIn ↗