Company Details
Technology Stack
Professional Summary
Charles Qi is Chief Technology Officer at Black Sesame Technologies Inc. Black Sesame Technologies Inc operates in the information technology & services industry and has 190 employees. Based in Cupertino, California, United States. Classified as a c-suite-level CTO leader. Their organization's technology stack includes Route 53, Outlook, Amazon AWS, DNSPod, Mobile Friendly, and 3 other technologies. Black Sesame Technologies Inc reports annual revenue of 35000000.
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 Charles Qi?
Charles Qi has a verified email address on file on CTO Rank. They work at Black Sesame Technologies Inc. Pro members can access direct email addresses, LinkedIn profiles, and phone numbers.
What company does Charles Qi work for?
Charles Qi is Chief Technology Officer at Black Sesame Technologies Inc, a company in the information technology & services industry with 190 employees. The company is headquartered in Santa Clara, California, United States.
What is Charles Qi's role in technology leadership?
Charles Qi is classified as a CTO leader at the c-suite level.
What technologies does Charles Qi's organization use?
Charles Qi's organization uses a technology stack that includes Route 53, Outlook, Amazon AWS, DNSPod, Mobile Friendly, Baidu Ads. This information is useful for sales teams, recruiters, and technology vendors.
Is Charles Qi open to recruiting or new opportunities?
CTO Rank does not track open-to-work status. The best approach is to reach out directly to Charles Qi 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 Charles Qi at Black Sesame Technologies Inc?
Charles Qi is Chief Technology Officer at Black Sesame Technologies Inc. CTOs like Charles Qi typically evaluate vendors in Route 53, Outlook, Amazon AWS, and related categories. Use CTO Rank Pro to get verified email and approach directly.
How accurate is Charles Qi's profile data?
CTO Rank verifies and refreshes profile data weekly. Charles Qi'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