Company Details
Technology Stack
Professional Summary
Hankel Bao is Co-Founder & CTO at Coldreach (YC W23). Coldreach (YC W23) operates in the information technology & services industry and has 3 employees. Based in Los Angeles, California, United States. Classified as a c-suite-level CTO leader. Their organization's technology stack includes Cloudflare DNS, Gmail, Google Apps, Microsoft Office 365, Amazon AWS, and 83 other technologies.
Industry & Role Insights
- • CTO Rank tracks 138,833 CTO leaders with verified contact information.
- • There are 166,587 tech leaders in the information technology & services industry in our database.
- • 48,652 tech leaders in California are available in our database.
Position in the CTO Rank Database
- • Hankel Bao is 1 of 140,489 leaders with the CTO role tracked in the CTO Rank database.
- • 62,499 hold the CTO role at information technology & services companies (out of 167,492 total information technology & services leaders in our database).
- • 9,924 hold the CTO role in California.
- • 5,979 hold the CTO role at companies with 3 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 May 2026.
Frequently Asked Questions
How do I contact Hankel Bao?
Hankel Bao has a verified email address on file on CTO Rank. They work at Coldreach (YC W23). Pro members can access direct email addresses, LinkedIn profiles, and phone numbers.
What company does Hankel Bao work for?
Hankel Bao is Co-Founder & CTO at Coldreach (YC W23), a company in the information technology & services industry with 3 employees. The company is headquartered in San Francisco, California, United States.
What is Hankel Bao's role in technology leadership?
Hankel Bao is classified as a CTO leader at the c-suite level.
What technologies does Hankel Bao's organization use?
Hankel Bao's organization uses a technology stack that includes Cloudflare DNS, Gmail, Google Apps, Microsoft Office 365, Amazon AWS, Instantly. This information is useful for sales teams, recruiters, and technology vendors.
Is Hankel Bao open to recruiting or new opportunities?
CTO Rank does not track open-to-work status. The best approach is to reach out directly to Hankel Bao 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 Hankel Bao at Coldreach (YC W23)?
Hankel Bao is Co-Founder & CTO at Coldreach (YC W23). CTOs like Hankel Bao typically evaluate vendors in Cloudflare DNS, Gmail, Google Apps, and related categories. Use CTO Rank Pro to get verified email and approach directly.
How accurate is Hankel Bao's profile data?
CTO Rank verifies and refreshes profile data weekly. Hankel Bao's profile includes verified contact details, company information, and technology stack data sourced from multiple public and proprietary sources.
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