Principal Engineer
Current
Dec 2022 - Present
AeroLeads people directory · profile
Bob Tsai Email & Phone Number
Sr. Director of Technology
at
MessageGears
1 work email found
@sleepygiant.com
7 phones found area 415, 408, 646, 949, 714, and 888
LinkedIn matched
✓ Verified May 2026
4 data sources
Profile completeness 100%
Current company
Role
Sr. Director of Technology
Location
Irvine, California, United States
Who is Bob Tsai? Overview
A concise factual answer block for searchers comparing this professional profile.
Quick answer
Bob Tsai is listed as Sr. Director of Technology at MessageGears, based in Irvine, California, United States. AeroLeads shows a work email signal at sleepygiant.com, phone signal with area code 415, 408, 646, 949, 714, 888, and a matched LinkedIn profile for Bob Tsai.
Bob Tsai previously worked as Principal Engineer at Messagegears and Sr. Director of Technology at Swrve. Bob Tsai holds Bs, Computer Science / Mathematics from University Of Illinois Urbana-Champaign.
Company email context
Email format at MessageGears
This section adds company-level context without repeating Bob Tsai's masked contact details.
{first_initial}{last}@sleepygiant.com
86% confidence
AeroLeads found 1 current-domain work email signal for Bob Tsai. Compare company email patterns before reaching out.
Profile bio
About Bob Tsai
Bob Tsai is a Sr. Director of Technology at MessageGears. He possess expertise in cross platform development, social games, video games, game development, game design and 22 more skills.
Listed skills include Cross Platform Development, Social Games, Video Games, Game Development, and 23 others.
Current workplace
Bob Tsai's current company
Company context helps verify the profile and gives searchers a useful next step.
6 roles
Bob Tsai work experience
A career timeline built from the work history available for this profile.
Sr. Director Of Technology
Nov 2015 - Dec 2022
Vp Technology
Adaptiv.Io
Nov 2014 - Nov 2015
Vp, Development
Sleepy Giant
Oct 2007 - Nov 2014
Senior Software Engineer
Jan 2007 - Sep 2007
Senior Software Engineer
Jan 2000 - Jan 2007
1 education record
Bob Tsai education
-
University Of Illinois Urbana-Champaign
FAQ
Frequently asked questions about Bob Tsai
Quick answers generated from the profile data available on this page.
What company does Bob Tsai work for?
Bob Tsai works for MessageGears.
What is Bob Tsai's role at MessageGears?
Bob Tsai is listed as Sr. Director of Technology at MessageGears.
What is Bob Tsai's email address?
AeroLeads has found 1 work email signal at @sleepygiant.com for Bob Tsai at MessageGears.
What is Bob Tsai's phone number?
AeroLeads has found 7 phone signal(s) with area code 415, 408, 646, 949, 714, 888 for Bob Tsai at MessageGears.
Where is Bob Tsai based?
Bob Tsai is based in Irvine, California, United States while working with MessageGears.
What companies has Bob Tsai worked for?
Bob Tsai has worked for Messagegears, Swrve, Adaptiv.Io, Sleepy Giant, and K2 Network.
How can I contact Bob Tsai?
You can use AeroLeads to view verified contact signals for Bob Tsai at MessageGears, including work email, phone, and LinkedIn data when available.
What schools did Bob Tsai attend?
Bob Tsai holds Bs, Computer Science / Mathematics from University Of Illinois Urbana-Champaign.
What skills is Bob Tsai known for?
Bob Tsai is listed with skills including Cross Platform Development, Social Games, Video Games, Game Development, Game Design, Online Gaming, Mmo, and Casual Games.
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