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Hello, I am a software engineer based in Toronto, Canada.

I have 11 years of experience building scalable, high-traffic web applications and internal platforms. I bring proven expertise in Golang, React, PHP, and MySQL, along with strong cloud infrastructure skills across AWS, GCP, and Cloudflare. I’ve contributed significantly to websites serving millions of users, including condos.ca, overclock.net and trade.rails.xyz,

Work Experience

Senior Software Engineer

Rails Technologies Inc.

July 2024 - July 2025

Toronto, Canada

  • Developed and enhanced core features for trade.rails.xyz including trading UI, sign-up flow, Google login, passkey authentication, leaderboards, and user rewards using Golang, React, and AWS, contributing significantly to the platform’s early growth.

Senior Software Engineer

Catena Media

June 2023 - June 2024

Remote

  • Developed a JavaScript-based ad delivery platform deployed via Cloudflare Workers and AWS, powering sports betting ads on major sites like uspoker.com and playusa.com.
  • Created an internal ad management platform using Next.js and React.
  • Prototyped a sports data aggregation service with NodeJS and MongoDB for lineups.com.

Software Engineer

VerticalScope Inc.

Oct 2019 - Feb 2023

Toronto, Canada

  • Implemented core features to a PHP-based forum platform serving 1,000+ sites with over 120M monthly visits, including overclock.net and skyscrapercity.com.
  • Designed and implemented an internal management portal using Preact and Golang for centralized site configuration.

Web Developer

Condos.ca

Feb 2014 - Oct 2019

Toronto, Canada

  • Engineered core backend features using Laravel PHP for condos.ca, driving user growth from 10K to 500K and supporting 6M+ monthly visits.
  • Built a CRM system connecting over 200 real estate agents with prospective users.
  • Created an internal e-commerce portal (Stripe-integrated) for purchasing agent services like real estate photography.
Ranbo Le