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Roman Sumnikov

CTO and Co-founder at Carmoola

CTO C-Suite
r***@carmoola.co.uk Sign up
Pro only
Pro only
Ukraine
carmoola.co.uk

Company Details

Company: Carmoola
Industry: financial services
Employees: 62
Revenue: 3500000
Funding: 313702330
HQ Location: London, England, United Kingdom
Company LinkedIn: Pro only

Technology Stack

Route 53 Gmail Google Apps Zendesk Amazon AWS Cloudflare DNS CloudFlare Hosting Bootstrap Framework DoubleClick Hubspot Google Tag Manager Google Play Google Analytics Trustpilot YouTube Taboola Facebook Widget DoubleClick Conversion Bing Ads Facebook Login (Connect)

Professional Summary

Roman Sumnikov is CTO and Co-founder at Carmoola. Carmoola operates in the financial services industry and has 62 employees. Based in Ukraine. Classified as a c-suite-level CTO leader. Their organization's technology stack includes Route 53, Gmail, Google Apps, Zendesk, Amazon AWS, and 24 other technologies. Carmoola reports annual revenue of 3500000. Carmoola has raised 313702330 in total funding.

Industry & Role Insights

  • • CTO Rank tracks 138,833 CTO leaders with verified contact information.
  • • There are 34,741 tech leaders in the financial services industry in our database.
  • • We have verified contacts for 4 tech leaders at Carmoola.
C-Suite level · CTO
Verified Apr 23, 2026

Position in the CTO Rank Database

  • • Roman Sumnikov is 1 of 140,489 leaders with the CTO role tracked in the CTO Rank database.
  • • 7,533 hold the CTO role at financial services companies (out of 34,954 total financial services leaders in our database).
  • • 335 hold the CTO role at companies with 62 employees.

Data sourced from 484,726 tech leadership profiles. Updated May 2026.

Frequently Asked Questions

How do I contact Roman Sumnikov?

Roman Sumnikov has a verified email address on file on CTO Rank. They work at Carmoola. Pro members can access direct email addresses, LinkedIn profiles, and phone numbers.

What company does Roman Sumnikov work for?

Roman Sumnikov is CTO and Co-founder at Carmoola, a company in the financial services industry with 62 employees. The company is headquartered in London, England, United Kingdom.

What is Roman Sumnikov's role in technology leadership?

Roman Sumnikov is classified as a CTO leader at the c-suite level.

What technologies does Roman Sumnikov's organization use?

Roman Sumnikov's organization uses a technology stack that includes Route 53, Gmail, Google Apps, Zendesk, Amazon AWS, Cloudflare DNS. This information is useful for sales teams, recruiters, and technology vendors.

Is Roman Sumnikov open to recruiting or new opportunities?

CTO Rank does not track open-to-work status. The best approach is to reach out directly to Roman Sumnikov using the verified contact information available to Pro members. When recruiting a CTO and Co-founder, personalizing your outreach with specifics about the role and tech stack typically yields the best response rate.

Can I pitch or sell to Roman Sumnikov at Carmoola?

Roman Sumnikov is CTO and Co-founder at Carmoola. CTOs like Roman Sumnikov typically evaluate vendors in Route 53, Gmail, Google Apps, and related categories. Use CTO Rank Pro to get verified email and approach directly.

How accurate is Roman Sumnikov's profile data?

CTO Rank verifies and refreshes profile data weekly. Roman Sumnikov's profile includes verified contact details, company information, and technology stack data sourced from multiple public and proprietary sources.