Company Details
Technology Stack
Professional Summary
John Brown is Head of Engineering at Library of Congress. Library of Congress operates in the libraries industry and has 3200 employees. Based in Washington, District of Columbia, United States. Classified as a head-level Head of Engineering leader. Their organization's technology stack includes Cloudflare DNS, Microsoft Office 365, CloudFlare Hosting, CloudFlare, Loop11, and 15 other technologies. Library of Congress reports annual revenue of 802128000.
Position in the CTO Rank Database
- • Typical Head of Engineering compensation in District of Columbia: $190,000 – $370,000 (median $260,000). 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 John Brown?
John Brown has a verified email address on file on CTO Rank. They work at Library of Congress. Pro members can access direct email addresses, LinkedIn profiles, and phone numbers.
What company does John Brown work for?
John Brown is Head of Engineering at Library of Congress, a company in the libraries industry with 3200 employees. The company is headquartered in Washington, District of Columbia, United States.
What is John Brown's role in technology leadership?
John Brown is classified as a Head of Engineering leader at the head level.
What technologies does John Brown's organization use?
John Brown's organization uses a technology stack that includes Cloudflare DNS, Microsoft Office 365, CloudFlare Hosting, CloudFlare, Loop11, Cedexis Radar. This information is useful for sales teams, recruiters, and technology vendors.
Is John Brown open to recruiting or new opportunities?
CTO Rank does not track open-to-work status. The best approach is to reach out directly to John Brown using the verified contact information available to Pro members. When recruiting a Head 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 John Brown at Library of Congress?
John Brown is Head of Engineering at Library of Congress. Head of Engineerings like John Brown typically evaluate vendors in Cloudflare DNS, Microsoft Office 365, CloudFlare Hosting, and related categories. Use CTO Rank Pro to get verified email and approach directly.
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