
Resume
Corey Olson — Full-Stack Developer
1560 Wall Street, Suite 304, Naperville, IL 60563 · Contact Me
Summary
I build lean software that runs businesses. Since 2011, I've grown Vanilla Video into a business with over 4,000 clients — writing most of the website, code and business operational systems myself. My work spans full-stack development using PHP, Node.js, MySQL, HTML/CSS, and self-made code.
- GitHub — Code samples and style; please note, not all work is public
- LinkedIn — Relevant work history and for those looking to connect
Technical Skills
- Languages: JavaScript (Node.js), PHP, HTML, CSS
- Databases: MySQL, PostgreSQL, SQLite
- Tooling: Custom, e.g., AlmostNo.js, Core.scss
- Infrastructure: Linode, DigitalOcean, Bare Metal
- Philosophy: Minimalist, MVP, Business-first
- Version Control: Git
- Also Worked With: Bash, Redis, Puppeteer, Stripe, cron and much more.
Work Experience
Vanilla Video — CEO & Full-Stack Developer (2011-Present)
- Bootstrapped a video production company to thousands of customers
- Built internal CRM, scheduling, invoicing, dispatch, and asset systems
- Designed custom roles-based access portals and automated ops logic
KLO Professional Billing — IT Manager (2007-2011)
- Maintained HIPAA-compliant infrastructure for 300-400 users
- Built reporting systems and internal automation tools
Personal Projects
Algorithmic Trading System (2023-2025)
- Designed and developed a multi-package system for tracking equities, options and futures.
- Implemented high-speed trading algorithms for order management, position tracking, strategy, risk management and more; approx. 20,000 lines of code. Still in casual development — it is a long-term, handcrafted work of engineering and applied economics
Growth Marketing & Web Consultant (2017-2023)
- Worked with small businesses to generate leads, improve sales funnels, and manage digital ad spend — primarily through Google Ads, remarketing, and website optimization
- Built and managed websites, fixed conversion issues, and advised on sales processes
- Operated on monthly retainers, handling both ad spend and service delivery as a one-person growth and marketing department