President
CurrentSpecialize in Web Application Development, SEO, Online Reputation Management, E-Commerce, Software Development in C/C++/x86 ASM/Delphi, PHP, Perl, IT Support, Networking, Systems Administration.
Mar 2009 - Present
AeroLeads people directory · profile
Jacob Gryn Email & Phone Number
President
at
CO4 Computing Inc
1 work email found
@co4.com
2 phones found area 416
LinkedIn matched
✓ Verified July 2026
4 data sources
Profile completeness 100%
Current company
Role
President
Location
Markham, Ontario, Canada
Company size
Who is Jacob Gryn? Overview
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Quick answer
Jacob Gryn is listed as President at CO4 Computing Inc, a with 4 employees, based in Markham, Ontario, Canada. AeroLeads shows a work email signal at co4.com, phone signal with area code 416, and a matched LinkedIn profile for Jacob Gryn.
Jacob Gryn previously worked as Research Associate at York University and Software Developer at Compuoffice Software. Jacob Gryn holds Msc, Computer Science (Computer Vision) from York University.
Company email context
Email format at CO4 Computing Inc
This section adds company-level context without repeating Jacob Gryn's masked contact details.
{first_initial}{last}@co4.com
89% confidence
AeroLeads found 1 current-domain work email signal for Jacob Gryn. Compare company email patterns before reaching out.
Profile bio
About Jacob Gryn
Jacob Gryn is a President at CO4 Computing Inc. He possess expertise in php, web development, mysql, databases, software development and 26 more skills. Colleagues describe him as "Jack worked on our website "www.apex-furniture.com" for us. He did a great job developing it for us. He custom-built a database listing a large number of our products with multiple options. Over the course of the project, Jack has also become familiar with our products. I would definitely recommend Mr Gryn and his company for future projects." and "Jacob was excellent in targeting and pinpointing key information within a project we were involved in. He has surperior knowledge of website design and network make up. I would not hesitate in recommending Jacob or using him again should the need arise."
Listed skills include Php, Web Development, Mysql, Databases, and 27 others.
Current workplace
Jacob Gryn's current company
Company context helps verify the profile and gives searchers a useful next step.
Co4 Computing Inc
6 roles · 22 years
Jacob Gryn work experience
A career timeline built from the work history available for this profile.
Research Associate
Research and Development of Computer Vision Algorithms including Motion Analysis, Activity Recognition, 3D/Stereo Vision, Video Georegistration. Work in collaboration with organizations such as MDA Space Missions and DRDC.Member of the Centre for Vision Research (CVR)
Jul 2004 - Jun 2012
2008 - 2009
~1 yr
Systems Administrator
Geoict Lab At York University
2005 - 2008
~3 yrs
It Specialist
Datagenix Inc
2006 - 2007
~1 yr
Systems Administrator
Geotango
2005 - 2006
~1 yr
6 education records
Jacob Gryn education
Msc, Computer Science (Computer Vision)
Bsc, Computer Science, 3.77 Gpa
High School, Ossd
Newtonbrook Ss
Yeshivacation
Hadar Hatorah
Education record
Yedi
Education record
Yedi
FAQ
Frequently asked questions about Jacob Gryn
Quick answers generated from the profile data available on this page.
What company does Jacob Gryn work for?
Jacob Gryn works for CO4 Computing Inc.
What is Jacob Gryn's role at CO4 Computing Inc?
Jacob Gryn is listed as President at CO4 Computing Inc.
What is Jacob Gryn's email address?
AeroLeads has found 1 work email signal at @co4.com for Jacob Gryn at CO4 Computing Inc.
What is Jacob Gryn's phone number?
AeroLeads has found 2 phone signal(s) with area code 416 for Jacob Gryn at CO4 Computing Inc.
Where is Jacob Gryn based?
Jacob Gryn is based in Markham, Ontario, Canada while working with CO4 Computing Inc.
What companies has Jacob Gryn worked for?
Jacob Gryn has worked for Co4 Computing Inc, York University, Compuoffice Software, Geoict Lab At York University, and Datagenix Inc.
Who are Jacob Gryn's colleagues at CO4 Computing Inc?
Jacob Gryn's colleagues at CO4 Computing Inc include Co4 Computing Inc..
How can I contact Jacob Gryn?
You can use AeroLeads to view verified contact signals for Jacob Gryn at CO4 Computing Inc, including work email, phone, and LinkedIn data when available.
What schools did Jacob Gryn attend?
Jacob Gryn holds Msc, Computer Science (Computer Vision) from York University.
What skills is Jacob Gryn known for?
Jacob Gryn is listed with skills including Php, Web Development, Mysql, Databases, Software Development, Programming, Perl, and C++.
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