Company Details
Technology Stack
Professional Summary
David Zeng is Co-Founder, CTO at Beacons. Beacons operates in the information technology & services industry and has 90 employees. Based in San Francisco, California, United States. Classified as a c-suite-level CTO leader. Their organization's technology stack includes Cloudflare DNS, Sendgrid, Gmail, Google Apps, CloudFlare Hosting, and 16 other technologies.
Position in the CTO Rank Database
- • 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 David Zeng?
David Zeng has a verified email address on file on CTO Rank. They work at Beacons. Pro members can access direct email addresses, LinkedIn profiles, and phone numbers.
What company does David Zeng work for?
David Zeng is Co-Founder, CTO at Beacons, a company in the information technology & services industry with 90 employees. The company is headquartered in San Francisco, California, United States.
What is David Zeng's role in technology leadership?
David Zeng is classified as a CTO leader at the c-suite level.
What technologies does David Zeng's organization use?
David Zeng's organization uses a technology stack that includes Cloudflare DNS, Sendgrid, Gmail, Google Apps, CloudFlare Hosting, Amazon AWS. This information is useful for sales teams, recruiters, and technology vendors.
Is David Zeng open to recruiting or new opportunities?
CTO Rank does not track open-to-work status. The best approach is to reach out directly to David Zeng using the verified contact information available to Pro members. When recruiting a Co-Founder, CTO, personalizing your outreach with specifics about the role and tech stack typically yields the best response rate.
Can I pitch or sell to David Zeng at Beacons?
David Zeng is Co-Founder, CTO at Beacons. CTOs like David Zeng typically evaluate vendors in Cloudflare DNS, Sendgrid, Gmail, and related categories. Use CTO Rank Pro to get verified email and approach directly.
How accurate is David Zeng's profile data?
CTO Rank verifies and refreshes profile data weekly. David Zeng's profile includes verified contact details, company information, and technology stack data sourced from multiple public and proprietary sources.
Get full access
Unlock verified emails, phone numbers, LinkedIn profiles, and CSV exports for 485,000+ tech leaders.
Upgrade to Pro