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John Wahba

John Wahba

Staff Software Engineer

United States
Employed Available

Member of Technical Staff

Openai
Since November 2024
  • Building and Launching ChatGPT for Government

Staff Software Engineer

Stripe
January 2019 to November 2024
  • Building a data-driven targeting framework for payments ui that trades off friction for saving payment details against the likelihood that the user would return resulting in an LTV increase of >$30M per year.
  • Spearheading the integration of GraphQL to improve Stripe's frontend development, convincing skeptical stakeholders through effective communication.
  • Establishing funding for a Payment UI performance working group by demonstrating small fixes resulting in over $1M in margin.
  • Driving website and API performance enhancements by persuading stakeholders to allocate funding, resulting in a 50% improvement in Stripe Dashboard efficiency and improving search performance by >70%.

Software Engineer

Twitch
June 2014 to December 2018
  • Writing web services in golang, and ruby that powered viewer facing web pages
  • Architecting Video Streaming System for use in marathons in Elixir
  • Building payout and reporting software
  • Leading a team of 2 engineers to build video streaming and transcoding software
  • Repairing RabbitMQ cluster that was responsible for site wide outages
  • Debugging distributed systems while oncall

Software Engineer

GuideSpark
Since November 2013
Menlo Park
United States - California
  • Building and maintained a video editing platform in angular.
  • Creating migration script to migrate customers from an old system to a new one.
  • Writing tests extensive tests to avoid regressions and maintain site usability.
  • Working with the Product team to deliver solid software that met the customer's business needs.
  • Collaborating with Engineers of varying skill levels and from various countries.

App Academy

San Francisco

June 2013 to August 2013
An intensive course to take beginner programmers to a marketable level of skill

Bachelor of Arts (BA)

San Jose State University

September 2009 to June 2012
Political Science and Government
  • Python
  • Golang
  • Ruby
  • Elixir
  • Postgresql
  • MySQL
  • Javascript
  • React
  • Java