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Ray Kuo Email & Phone Number
Co-Founder
at
Stealth
2 work emails found
@toasttab.com
4 phones found area 617
LinkedIn matched
✓ Verified Jun 2026
4 data sources
Profile completeness 100%
Current company
Role
Co-Founder
Location
Greater Boston, United States, United States
Company size
Who is Ray Kuo? Overview
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Quick answer
Ray Kuo is listed as Co-Founder at Stealth, a company with 5559 employees, based in Greater Boston, United States, United States. AeroLeads shows a work email signal at toasttab.com, phone signal with area code 617, and a matched LinkedIn profile for Ray Kuo.
Ray Kuo previously worked as Director of Product Management at Immuta and Software Development Manager - FSx for Lustre at Amazon Web Services (Aws). Ray Kuo holds Bachelor Of Mathematics - Computer Science With Digital Hardware Option from University Of Waterloo.
Company email context
Email format at Stealth
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{first_initial}{last}@toasttab.com
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AeroLeads found 2 current-domain work email signals for Ray Kuo. Compare company email patterns before reaching out.
Profile bio
About Ray Kuo
Ray Kuo is a Co-Founder at Stealth. He possess expertise in perl/cpan, javascript, html5, actionscript, java se and 7 more skills. Colleagues describe him as "Ray is a mentor, a leader, and a pioneer. No matter what he is working on, Ray pushes the team to challenge the status quo and make improvements every step of the way. To him, it is simply not enough to just get the job done. Having worked with Ray for 3 years, I can vouch for his extensive knowledge and experience and insatiable thirst for learning. Whenever I ran into an issue, he would always come back with a solution or a suggestion. But perhaps more importantly, Ray leads with empathy and humility. Eager to help others, his impact spans across departments and levels.", "In my 20 years as a Quality Engineer, Ray was one of the few Engineers that made my job extremely difficult. To understand why, you must first know this: Code reviews, unit tests, bugs...what do all of these have in common? Many engineers and team leads view them as a necessary evil. Not Ray. Ray is passionate about every piece of the development cycle. He would never just "throw" code over the wall to QA, and he doesn't allow it from his team members either. No task is beneath him, he leads by example, and he takes complete ownership of any project he works on. So why did Ray make my job so difficult? Finding issues that a customer might run into was almost impossible. The quality of the code that Ray delivered was some of the best I've ever seen in my career. However, even that wasn't enough for Ray. When tasked with complicated problems to solve, he came up with rollout plans, rollback plans, and ensured that every detail was accounted for.", and "When is something “Done”? It’s not when the feature goes to QA, it's not when we close the ticket, it’s not when it’s shipped to production. It’s our duty as developers to continue to monitor the health of a feature well after release and own any bugs that come out of it. This was a lesson Ray taught me years ago in a one on one and it has stuck with me ever since. Ray has a sharp eye for spotting edge cases, passionate about improving code quality and an excellent team lead on both new projects and mature systems."
Listed skills include Perl/Cpan, Javascript, Html5, Actionscript, and 8 others.
Current workplace
Ray Kuo's current company
Company context helps verify the profile and gives searchers a useful next step.
11 roles · 21 years
Ray Kuo work experience
A career timeline built from the work history available for this profile.
Director Of Product Management
Current
Jan 2022 - Present
Software Development Manager - Fsx For Lustre
Jun 2020 - Nov 2021
Team Lead / Staff Software Engineer / Pm
Toast is an all in one vertically integrated restaurant operation system that includes guesting facing features, point of sale, payment processing, back of house capabilities, labor management, hardware, and lending programs. As the 7th product development organization hire, I held multi-role positions to drive the product features and technical.
Jun 2014 - Jun 2020
Lead Software Engineer
- HitBliss is a premium Hollywood VOD content publishing platform with a distributed ad matching system that offers consumers the choice to purchase content in exchange for undivided attention to advertisers. Ads are.
- data modeling for hierarchical entities, MySQL schema definition and query optimization
- content metadata management (editor, pricing method and publishing mechanism)
- maintenance of portals for advertisers (campaign management, reporting), content publishers (content ordering, encoding, editing) and internal administrators (user management)Full stack functionality implementation in.
- Asynchronous long running payment processing
- Integration with Amazon Gift Code API
Aug 2012 - May 2014
Senior Sw Engineer
- Worked on the platform team for Intuit QuickBase - a cloud based PaaS product that provided deep customization of project/process management tool to non-technical users.
- Pitched the 1st place proposal for an internal product improvement competition.
- Aided in data sharding viability investigation and design for the existing technology stack.
- Improved conversion by working with product management to implement a feature that increased trial user sign-up rates.
Nov 2011 - Aug 2012
Senior Software Engineer - Mobile
- Established best practices as SME on Android application development
- Delivered Endeca’s Guided Navigation offering with Page Builder integration for Android devices
- Created mobile-optimized webpage prototype using Sencha Touch, CSS3 and AJAX to evaluate "HTML5" readiness
2010 - Nov 2011
Senior Software Engineer - Data Ingest
- Led technical design and development of a pluggable extension mechanism to the data ingest platform (with dynamic form generation in Flex)
- Reduced code complexity in the SOAP web service implementation and refactored internal data processing life cycle
- Worked with a cross functional team to drive features development towards completion with UX design process
2009 - 2010
~1 yr
Software Engineer
- Enabled timely delivery for the highly acclaimed and successful e-Commerce tool Endeca Merchandising Workbench/Page Builder
- Designed and prototyped cover flow style website preview to visualize merchandising campaign changes over time
- Provided technical consultation and experience to team members and across teams (Flex, Java Stripes, i18n)
- Skunkworks – built Page Builder feature that allowed merchandisers to see competitor prices through Yahoo!’s JSON web service
2007 - 2008
~1 yr
Visualization Developer
- Developed DARPA-funded interactive 3D GIS distributed application
- Implemented 3D visual components and assisted in enabling stereoscopy
- Created a new user interface component for addition into the visualization SDK
- Assessed the performance of various visualization SDK component implementations
- Initiated a feature that improved application responsiveness using multiple threads in a C# GIS utility on MS.NET Platform
- Collaborated with the team to deliver the next version of the 3D GIS software for a major release
2005 - 2006
~1 yr
2D Display Driver Developer
- Resolved video driver problems and refactor driver code on Microsoft Windows using kernel mode debugger SoftIce
- Successfully implemented extra driver feature requests through understanding of the issues and specification changes
- Assessed driver performance and integrity to ensured meeting the WHQL requirements.
Jan 2005 - Apr 2005
1 education record
Ray Kuo education
-
University Of Waterloo
FAQ
Frequently asked questions about Ray Kuo
Quick answers generated from the profile data available on this page.
What company does Ray Kuo work for?
Ray Kuo works for Stealth.
What is Ray Kuo's role at Stealth?
Ray Kuo is listed as Co-Founder at Stealth.
What is Ray Kuo's email address?
AeroLeads has found 2 work email signals at @toasttab.com for Ray Kuo at Stealth.
What is Ray Kuo's phone number?
AeroLeads has found 4 phone signal(s) with area code 617 for Ray Kuo at Stealth.
Where is Ray Kuo based?
Ray Kuo is based in Greater Boston, United States, United States while working with Stealth.
What companies has Ray Kuo worked for?
Ray Kuo has worked for Stealth, Immuta, Amazon Web Services (Aws), Toast, Inc., and Hitbliss.
How can I contact Ray Kuo?
You can use AeroLeads to view verified contact signals for Ray Kuo at Stealth, including work email, phone, and LinkedIn data when available.
What schools did Ray Kuo attend?
Ray Kuo holds Bachelor Of Mathematics - Computer Science With Digital Hardware Option from University Of Waterloo.
What skills is Ray Kuo known for?
Ray Kuo is listed with skills including Perl/Cpan, Javascript, Html5, Actionscript, Java Se, Jsp, C++, and Elasticsearch.
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