Company Details
Technology Stack
Professional Summary
Ui Hwang is Engineering Manager at Custom Plastics Inc.. Custom Plastics Inc. operates in the plastics industry and has 160 employees. Based in Chicago, Illinois, United States. Classified as a manager-level Engineering Manager leader. Their organization's technology stack includes Cloudflare DNS, Gmail, Google Apps, Google Dynamic Remarketing, Google Tag Manager, and 11 other technologies. Custom Plastics Inc. reports annual revenue of 21237000.
Industry & Role Insights
- • CTO Rank tracks 128,091 Engineering Manager leaders with verified contact information.
- • There are 976 tech leaders in the plastics industry in our database.
- • We have verified contacts for 2 tech leaders at Custom Plastics Inc..
- • 9,018 tech leaders in Illinois are available in our database.
Position in the CTO Rank Database
- • Ui Hwang is 1 of 128,998 leaders with the Engineering Manager role tracked in the CTO Rank database.
- • 427 hold the Engineering Manager role at plastics companies (out of 992 total plastics leaders in our database).
- • 2,819 hold the Engineering Manager role in Illinois.
- • 701 hold the Engineering Manager role at companies with 160 employees.
- • Typical Engineering Manager compensation in Illinois: $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
How do I contact Ui Hwang?
Ui Hwang has a verified email address on file on CTO Rank. They work at Custom Plastics Inc.. Pro members can access direct email addresses, LinkedIn profiles, and phone numbers.
What company does Ui Hwang work for?
Ui Hwang is Engineering Manager at Custom Plastics Inc., a company in the plastics industry with 160 employees. The company is headquartered in Elk Grove Village, Illinois, United States.
What is Ui Hwang's role in technology leadership?
Ui Hwang is classified as a Engineering Manager leader at the manager level.
What technologies does Ui Hwang's organization use?
Ui Hwang's organization uses a technology stack that includes Cloudflare DNS, Gmail, Google Apps, Google Dynamic Remarketing, Google Tag Manager, Google AdWords Conversion. This information is useful for sales teams, recruiters, and technology vendors.
Is Ui Hwang open to recruiting or new opportunities?
CTO Rank does not track open-to-work status. The best approach is to reach out directly to Ui Hwang using the verified contact information available to Pro members. When recruiting a Engineering Manager, personalizing your outreach with specifics about the role and tech stack typically yields the best response rate.
Can I pitch or sell to Ui Hwang at Custom Plastics Inc.?
Ui Hwang is Engineering Manager at Custom Plastics Inc.. Engineering Managers like Ui Hwang typically evaluate vendors in Cloudflare DNS, Gmail, Google Apps, and related categories. Use CTO Rank Pro to get verified email and approach directly.
How accurate is Ui Hwang's profile data?
CTO Rank verifies and refreshes profile data weekly. Ui Hwang's profile includes verified contact details, company information, and technology stack data sourced from multiple public and proprietary sources.
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