• Increased educational enrollment rates by 40% by converting the process to a single-page application.

• Saved over 80,000 memberships during the COVID-19 pandemic by leading a team to deliver

instructors a new online learning platform and a 50% membership discount page.

• Boosted mobile and e-commerce sales by 25% by integrating several international payment

processors: PayPal, Klarna, Adyen, Cybersource, Smart2Pay, and Apple Pay via the W3C Payment

Request API.

• Enabled business managers to adjust application behavior on the fly and reduce request turnaround by 90% by building a comprehensive rules engine based on MongoDB.

• Empowered over 10,000 instructors to join a new membership program by streamlining a legacy

enrollment process with a modern JavaScript framework and an up-to-date backend framework.

• Decreased class and media server query responses by at least 50% through the usage of Elasticsearch.

• Raised site conversions by 15% by expanding online educational content to instructors.

• Improved the performance of an MLS web service by 50% by converting it from WCF to REST.

• Optimized the performance of several web applications by refactoring their client-side functionality.

• Augmented user traffic by over 50% by implementing intuitive web interfaces and improving UX.