Retired
Current
Freelance
Jan 2023 - Present
AeroLeads people directory · profile
David Macdonald Email & Phone Number
Retired
at
Vertex
2 work emails found
@vertex.com
3 phones found area 512 and 315
LinkedIn matched
✓ Verified July 2026
4 data sources
Profile completeness 100%
Who is David Macdonald? Overview
A concise factual answer block for searchers comparing this professional profile.
Quick answer
David Macdonald is listed as Retired at Vertex, based in Austin, Texas, United States. AeroLeads shows a work email signal at vertex.com, phone signal with area code 512, 315, and a matched LinkedIn profile for David Macdonald.
David Macdonald previously worked as Retired at Freelance and President and Founder at Vertex. David Macdonald studied at Colgate University.
Company email context
Email format at Vertex
This section adds company-level context without repeating David Macdonald's masked contact details.
{first_initial}{last}@vertex.com
89% confidence
AeroLeads found 2 current-domain work email signals for David Macdonald. Compare company email patterns before reaching out.
Profile bio
About David Macdonald
Experienced entrepreneur with a demonstrated history of founding, developing, and selling software startups. Skilled in needs and systems analysis, application architecture, business process analysis and automation, UI/UX, project management, print and digital marketing, effective corporate communications, recruiting first-rate talent and developing first-rate teams.
Listed skills include Web Development, Software Development, Start Ups, Mobile Applications, and 16 others.
Current workplace
David Macdonald's current company
Company context helps verify the profile and gives searchers a useful next step.
10 roles
David Macdonald work experience
A career timeline built from the work history available for this profile.
President And Founder
CurrentDevelopers of Web-based software and Web site management solutions for business.
Jun 1996 - Present
Co Founder
CurrentSynk is the Internet's social calendar - an app and social network that makes it easy to share events, organize get-togethers, and compare schedules. Add photos to events, subscribe to calendars for entertainment, sporting events, holidays, and more. Integrates with Facebook, iPhone calendar, Google Calendars, and more. www.synk.life.
Oct 2014 - Present
President And Founder
Current
Teamsys Corporation
ISV, maker of team collaboration and project management software that integrates with Intuit's QuickBooks. http://www.teamsys.com
Jan 2008 - Present
Fractional Cto
Wellnicity combines expert system software with self test lab data and clinician review to make supplement recommendations, dosing, and maintenance fast, simple, and more effective than ever before.
Feb 2018 - Jan 2020
Netmarket Product Developer
Netmarket/Cuc
Helped develop the online shopping site, Netmarket, for CUC after acquisition of Sierra Online by CUC.
Sep 1996 - Dec 1997
Product Manager
Product Manager for the MasterCook product line after acquisition of Arion by Sierra Online.
Feb 1996 - Sep 1996
President And Founder
Producer of the MasterCook series, one of the best-selling home productivity applications of all time which included co-branded software products with Cooking Light, Betty Crocker, Jennie Craig, Better Homes and Gardens, Graham Kerr, Sheila Lukins, and many other famous chefs, as well as food/cooking and diet/nutrition experts. Sold to Sierra Online, at the time the world's largest producer of PC games. MasterCook is still going strong almost 30 years later - now in its 15th version at mastercook.com.
Jun 1991 - Dec 1995
Project Manager
After the sale of Styleware to Claris/Apple, I worked for Claris for the following year to ensure the completion of Appleworks GS and its end user documentation and to assist in other matters related to the acquisition as needed.
Aug 1988 - Dec 1989
Co-Founder
Styleware
Producer of applications for Apple IIe, IIc, and IIGS computers. Titles included MultiScribe, MultiScribe GS, TopDraw, AppleWorks GS (formerly GSWorks). Sold to Claris Corporation division of Apple Computer.
Aug 1985 - Dec 1988
2 education records
David Macdonald education
Education record
Colgate University
Education record
Robert E. Lee High School
FAQ
Frequently asked questions about David Macdonald
Quick answers generated from the profile data available on this page.
What company does David Macdonald work for?
David Macdonald works for Vertex.
What is David Macdonald's role at Vertex?
David Macdonald is listed as Retired at Vertex.
What is David Macdonald's email address?
AeroLeads has found 2 work email signals at @vertex.com for David Macdonald at Vertex.
What is David Macdonald's phone number?
AeroLeads has found 3 phone signal(s) with area code 512, 315 for David Macdonald at Vertex.
Where is David Macdonald based?
David Macdonald is based in Austin, Texas, United States while working with Vertex.
What companies has David Macdonald worked for?
David Macdonald has worked for Freelance, Vertex, Synk, Teamsys Corporation, and Wellnicity.
How can I contact David Macdonald?
You can use AeroLeads to view verified contact signals for David Macdonald at Vertex, including work email, phone, and LinkedIn data when available.
What schools did David Macdonald attend?
David Macdonald studied at Colgate University.
What skills is David Macdonald known for?
David Macdonald is listed with skills including Web Development, Software Development, Start Ups, Mobile Applications, Seo, Business Development, Web Applications, and Web Design.
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