Xavier Oneil

Q: What is Xavier Oneil email address?

Email Xavier Oneil at xoneil12@gmail.com, oneil027@cougars.csusm.edu and xavier.oneil@itg.com. This email is the most updated Xavier Oneil's email found in 2026.

Q: How to contact Xavier Oneil?

To contact Xavier Oneil send an email to xoneil12@gmail.com, oneil027@cougars.csusm.edu or xavier.oneil@itg.com. If you want to call Xavier Oneil try calling on 7324927734. (updated on January 07, 2025)

Developer at Virtu Financial | Dana Point, California, United States

About Xavier Oneil

Xavier Oneil is currently making significant strides as a Developer at Virtu Financial, where he is deeply involved in pioneering projects that leverage cutting-edge technology to enhance trading efficiency and analytics. One of his key contributions is to POSIT Alert, an innovative platform that serves as Virtu’s global anonymous block indications network. This tool is designed to facilitate seamless and discreet trading, allowing market participants to execute large orders without revealing their intentions, thus minimizing market impact. Additionally, Xavier plays a crucial role in the development of Portal, Virtu’s web-based solution that provides comprehensive analytics, execution capabilities, and Transaction Cost Analysis (TCA). This platform empowers traders with actionable insights, enabling them to make informed decisions in real-time.

Before joining Virtu, Xavier honed his skills as a Senior Engineer and team lead, where he embraced a multifaceted role that encompassed software development, project management, and team collaboration. His experience in Agile methodologies and Scrum practices has equipped him with the ability to adapt to dynamic project requirements and deliver high-quality solutions efficiently. With a strong foundation in SaaS, mobile applications, and open-source technologies, Xavier is adept at leveraging tools like AngularJS and OpenFin to create responsive and user-friendly interfaces. His unique blend of technical expertise and innovative thinking positions him as a valuable asset to Virtu Financial, where he continues to push the boundaries of what is possible in the trading technology landscape.

Xavier Oneil Work

Developer at Virtu Financial in January 2020 to Present

Senior Software Engineer at OpenFin in January 2015 to August 2021

Developer at OpenFin in January 2014 to August 2021

Xavier Oneil Education

California State University San Marcos, November 2026

Xavier Oneil Skills

Web Development

Software Development

JavaScript

About Xavier Oneil's Current Company

Virtu Financial

Discover more about Virtu Financial

Frequently Asked Questions about Xavier Oneil

What is Xavier Oneil email address?

Email Xavier Oneil at [email protected], [email protected] and [email protected]. This email is the most updated Xavier Oneil's email found in 2026.

What is Xavier Oneil phone number?

Xavier Oneil phone number is 7324927734.

How to contact Xavier Oneil?

To contact Xavier Oneil send an email to [email protected], [email protected] or [email protected]. If you want to call Xavier Oneil try calling on 7324927734. (updated on January 07, 2025)

What company does Xavier Oneil work for?

Xavier Oneil works for Virtu Financial

What is Xavier Oneil's role at Virtu Financial?

Xavier Oneil is Developer

What industry does Xavier Oneil work in?

Xavier Oneil works in the Computer Software industry.