Company Details
Technology Stack
Professional Summary
Aaron Dao is Chief Technology Officer at The Guestbook. The Guestbook operates in the hospitality industry and has 46 employees. Based in Los Angeles, California, United States. Classified as a c-suite-level CTO leader. Their organization's technology stack includes Route 53, Amazon SES, Postmark, Rackspace MailGun, Sendgrid, and 36 other technologies.
Industry & Role Insights
- • CTO Rank tracks 138,833 CTO leaders with verified contact information.
- • There are 2,622 tech leaders in the hospitality industry in our database.
- • 48,652 tech leaders in California are available in our database.
Position in the CTO Rank Database
- • Aaron Dao is 1 of 140,489 leaders with the CTO role tracked in the CTO Rank database.
- • 407 hold the CTO role at hospitality companies (out of 2,648 total hospitality leaders in our database).
- • 9,924 hold the CTO role in California.
- • 489 hold the CTO role at companies with 46 employees.
- • Typical CTO compensation in California: $250,000 – $650,000 (median $420,000). Composite from levels.fyi, Glassdoor, and Payscale data; adjusted for state cost of labor.
Data compiled from LinkedIn public profiles, company filings, and verified public technology signals. Methodology & sources · Updated June 2026.
Frequently Asked Questions
How do I contact Aaron Dao?
Aaron Dao has a verified email address on file on CTO Rank. They work at The Guestbook. Pro members can access direct email addresses, LinkedIn profiles, and phone numbers.
What company does Aaron Dao work for?
Aaron Dao is Chief Technology Officer at The Guestbook, a company in the hospitality industry with 46 employees. The company is headquartered in Los Angeles, California, United States.
What is Aaron Dao's role in technology leadership?
Aaron Dao is classified as a CTO leader at the c-suite level.
What technologies does Aaron Dao's organization use?
Aaron Dao's organization uses a technology stack that includes Route 53, Amazon SES, Postmark, Rackspace MailGun, Sendgrid, Gmail. This information is useful for sales teams, recruiters, and technology vendors.
Is Aaron Dao open to recruiting or new opportunities?
CTO Rank does not track open-to-work status. The best approach is to reach out directly to Aaron Dao using the verified contact information available to Pro members. When recruiting a Chief Technology Officer, personalizing your outreach with specifics about the role and tech stack typically yields the best response rate.
Can I pitch or sell to Aaron Dao at The Guestbook?
Aaron Dao is Chief Technology Officer at The Guestbook. CTOs like Aaron Dao typically evaluate vendors in Route 53, Amazon SES, Postmark, and related categories. Use CTO Rank Pro to get verified email and approach directly.
How accurate is Aaron Dao's profile data?
CTO Rank verifies and refreshes profile data weekly. Aaron Dao's profile includes verified contact details, company information, and technology stack data sourced from multiple public and proprietary sources.
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