We envision a world in which every consumer is empowered with a richer commerce experience. We work with enterprise partners to make card programs better. We bring the power of data and pay-per-results marketing to bricks-and-mortar merchants worldwide.

Director of Technology

Consult and advise on all aspects of an organization’s technology stack, including solutions for: marketing, web content management, business intelligence, sales cycle management, operational efficiency, document management and more.

Information Technology Consultant

Website and web app developer for small to F500 businesses. Experience leading a development team and building fast, high-scaling solutions with cutting-edge technology. Uses MODX: the most flexible, robust and easy to use Content Management Framework in the world.

Senior Web Developer

Full-stack Development, Commercial Support, Project Management, Account Management, Pre-sales Engineering, Customer Service, Training, and Education.

Client Whisperer, Solutions Engineer

Freelance Web Designer and Web Developer for Artists, Non-Profits, Construction and Renovation Companies.

Freelance Web Designer

Authored front-end codebase for 100+ sites, several listed in Alexa's most highly trafficked sites on the Internet. Expert in using common front-end frameworks like Bootstrap, KnockoutJS, Vue and React.

Solutions Engineer and Developer for MODX open-source CMS. Developer of multiple open-source packages, downloaded 10s of thousands of times. Amongst the most experienced MODX integrators globally. Experience building, troubleshooting and maintaining applications at scale.

Experience with database-driven web applications deployed at scale. Experience building custom ETL (Extract, Transform, Load) processes for data analysis using Python, SQL, Ruby on Rails, and PHP.

Published first website in 1994, pre-CSS1. Since then authored front-end codebase for 100+ websites, several listed in Alexa's most highly trafficked sites on the Internet. Expert in using common frameworks like Twitter Bootstrap but also hand-coded HTML/CSS/JS from scratch.

Fractional CTO / Architect / Full Stack Developer

YJ Tso

Built the Business Intelligence unit at PayWith, a fin-tech startup in Vancouver, Canada. Led the team that built a one-of-a-kind financial analysis platform.

PayGraph - FinTech BI

Led the team that built and re-built a high-scaling marketing site for and international chain of golf recreation centres. Dozens of locations, large amounts of traffic, complex business requirements, custom integrations with many 3rd-party services.

Topgolf

Led the team that optimized the marketing site for the largest music festival in North America, and re-deployed on a globally-distributed infrastructure to handle massive traffic and throughput.

Summerfest

Led the team that built a high-scaling website across multiple countries, domains, and languages, for an international financial institution.

Lithium

Led the teams that redesigned and refactored PayWith's core transactional platform, resulting in a patent-pending system to make authorization determinations against multiple funding sources.

Personal details

YJ T.

Summary

Technical skills

Work Experience

Personal Projects