Company Details
Technology Stack
Professional Summary
Michael Klimentiev is Sr. Director of Engineering at RingCentral. RingCentral operates in the information technology & services industry and has 4300 employees. Based in Belmont, California, United States. Classified as a director-level Director of Engineering leader. Their organization's technology stack includes Salesforce, Cloudflare DNS, Postmark, Outlook, Microsoft Office 365, and 71 other technologies. RingCentral reports annual revenue of 2428240000.
Industry & Role Insights
- • CTO Rank tracks 71,675 Director of Engineering leaders with verified contact information.
- • There are 166,587 tech leaders in the information technology & services industry in our database.
- • We have verified contacts for 87 tech leaders at RingCentral.
- • 48,652 tech leaders in California are available in our database.
Position in the CTO Rank Database
- • Michael Klimentiev is 1 of 71,959 leaders with the Director of Engineering role tracked in the CTO Rank database.
- • 20,343 hold the Director of Engineering role at information technology & services companies (out of 167,492 total information technology & services leaders in our database).
- • 11,010 hold the Director of Engineering role in California.
- • 241 hold the Director of Engineering role at companies with 4300 employees.
- • Typical Director of Engineering compensation in California: $180,000 – $340,000 (median $240,000). 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 Michael Klimentiev?
Michael Klimentiev has a verified email address on file on CTO Rank. They work at RingCentral. Pro members can access direct email addresses, LinkedIn profiles, and phone numbers.
What company does Michael Klimentiev work for?
Michael Klimentiev is Sr. Director of Engineering at RingCentral, a company in the information technology & services industry with 4300 employees. The company is headquartered in Belmont, California, United States.
What is Michael Klimentiev's role in technology leadership?
Michael Klimentiev is classified as a Director of Engineering leader at the director level.
What technologies does Michael Klimentiev's organization use?
Michael Klimentiev's organization uses a technology stack that includes Salesforce, Cloudflare DNS, Postmark, Outlook, Microsoft Office 365, DemandBase. This information is useful for sales teams, recruiters, and technology vendors.
Is Michael Klimentiev open to recruiting or new opportunities?
CTO Rank does not track open-to-work status. The best approach is to reach out directly to Michael Klimentiev using the verified contact information available to Pro members. When recruiting a Sr. Director of Engineering, personalizing your outreach with specifics about the role and tech stack typically yields the best response rate.
Can I pitch or sell to Michael Klimentiev at RingCentral?
Michael Klimentiev is Sr. Director of Engineering at RingCentral. Director of Engineerings like Michael Klimentiev typically evaluate vendors in Salesforce, Cloudflare DNS, Postmark, and related categories. Use CTO Rank Pro to get verified email and approach directly.
How accurate is Michael Klimentiev's profile data?
CTO Rank verifies and refreshes profile data weekly. Michael Klimentiev's profile includes verified contact details, company information, and technology stack data sourced from multiple public and proprietary sources.
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