Company Details
Technology Stack
Professional Summary
John Karayannis is Software Engineering Manager at ResMed. ResMed operates in the medical devices industry and has 10000 employees. Based in Sydney, New South Wales, Australia. Classified as a manager-level Engineering Manager leader. Their organization's technology stack includes Akamai, Akamai DNS, Microsoft Office 365, Amazon AWS, Salesforce, and 74 other technologies. ResMed reports annual revenue of 5146327000.
Position in the CTO Rank Database
- • Typical Engineering Manager compensation in New South Wales: $150,000 – $280,000 (median $200,000). 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
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John Karayannis has a verified email address on file on CTO Rank. They work at ResMed. Pro members can access direct email addresses, LinkedIn profiles, and phone numbers.
What company does John Karayannis work for?
John Karayannis is Software Engineering Manager at ResMed, a company in the medical devices industry with 10000 employees. The company is headquartered in San Diego, California, United States.
What is John Karayannis's role in technology leadership?
John Karayannis is classified as a Engineering Manager leader at the manager level.
What technologies does John Karayannis's organization use?
John Karayannis's organization uses a technology stack that includes Akamai, Akamai DNS, Microsoft Office 365, Amazon AWS, Salesforce, Gmail. This information is useful for sales teams, recruiters, and technology vendors.
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John Karayannis is Software Engineering Manager at ResMed. Engineering Managers like John Karayannis typically evaluate vendors in Akamai, Akamai DNS, Microsoft Office 365, and related categories. Use CTO Rank Pro to get verified email and approach directly.
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