cooldo

cooldo.com

professional training & coaching

cooldo.com

San Jose, California, United States

1-10 employees

LinkedIn Profile

About cooldo

professional services, professional training & coaching

cooldo's Tech Stack

Decision Makers at cooldo

1 contact

Cindy Zheng-Huang

Founder & CEO

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15 technologies detected · 1 decision maker · Emails available

Sales Outreach Angle

React-based front-ends indicate a modern web engineering stack. Developer tools, component libraries, testing frameworks, and design systems are relevant sales angles.

cooldo's Position in the StackWho Database

• cooldo is 1 of 7,581 professional training & coaching companies tracked in StackWho.
• 7,578 professional training & coaching companies in our database have verified decision-maker emails (100% of the cohort).
• 53,147 companies in California are in the StackWho database.
• 5,322 professional training & coaching companies are in the 1-10 employee range (same size as cooldo).

Technology detection from public web signals. Decision-maker contacts compiled from LinkedIn public profiles, company filings, and verified outbound testing. Methodology & sources · Updated August 2026.

Frequently Asked Questions

What technology does cooldo use?

cooldo uses Outlook, Microsoft Office 365, Google Cloud Hosting, Wix, Mobile Friendly, Varnish, and 9 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at cooldo?

StackWho has verified email addresses for 1 decision maker at cooldo. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach cooldo directly for sales, recruiting, or partnerships.

What industry is cooldo in?

cooldo operates in the professional training & coaching industry, headquartered in San Jose, California, United States. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export cooldo's contact data?

Yes. StackWho Pro members can export decision maker contact data for cooldo and similar companies to CSV. Use the export feature to build targeted prospect lists segmented by technology stack, industry, or location.