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Crystal Ngai

Director of Engineering at The New York Public Library

Director of Engineering Director
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New York, New York, United States
nypl.org

Company Details

Company: The New York Public Library
Industry: libraries
Employees: 2700
Revenue: 348100000
HQ Location: New York, New York, United States
Company LinkedIn: Pro only

Technology Stack

Route 53 Gmail Google Apps Amazon SES Amazon AWS CloudFlare Pantheon UPS React Redux GitHub Hosting YouTube New Relic JW Player WordPress.org iTunes Facebook Custom Audiences Shopify Varnish Mobile Friendly Google Maps (Non Paid Users)

Professional Summary

Crystal Ngai is Director of Engineering at The New York Public Library. The New York Public Library operates in the libraries industry and has 2700 employees. Based in New York, New York, United States. Classified as a director-level Director of Engineering leader. Their organization's technology stack includes Route 53, Gmail, Google Apps, Amazon SES, Amazon AWS, and 54 other technologies. The New York Public Library reports annual revenue of 348100000.

Director level · Director of Engineering
Verified Apr 23, 2026

Position in the CTO Rank Database

  • • Typical Director of Engineering compensation in New York: $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 June 2026.

Frequently Asked Questions

How do I contact Crystal Ngai?

Crystal Ngai has a verified email address on file on CTO Rank. They work at The New York Public Library. Pro members can access direct email addresses, LinkedIn profiles, and phone numbers.

What company does Crystal Ngai work for?

Crystal Ngai is Director of Engineering at The New York Public Library, a company in the libraries industry with 2700 employees. The company is headquartered in New York, New York, United States.

What is Crystal Ngai's role in technology leadership?

Crystal Ngai is classified as a Director of Engineering leader at the director level.

What technologies does Crystal Ngai's organization use?

Crystal Ngai's organization uses a technology stack that includes Route 53, Gmail, Google Apps, Amazon SES, Amazon AWS, CloudFlare. This information is useful for sales teams, recruiters, and technology vendors.

Is Crystal Ngai open to recruiting or new opportunities?

CTO Rank does not track open-to-work status. The best approach is to reach out directly to Crystal Ngai using the verified contact information available to Pro members. When recruiting a 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 Crystal Ngai at The New York Public Library?

Crystal Ngai is Director of Engineering at The New York Public Library. Director of Engineerings like Crystal Ngai 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 Crystal Ngai's profile data?

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