--- title: "Articles by Chengjun Yuan | Suger Blog" url: https://www.suger.io/resources/blog/author/chengjun-yuan/ canonical: https://www.suger.io/resources/blog/author/chengjun-yuan/ type: Blog description: "Chengjun Yuan covers metering and usage data, marketplace API integrations on the Suger blog — cloud marketplace GTM, co-sell, and billing for ISVs." --- # Articles by Chengjun Yuan | Suger Blog > Canonical HTML version: https://www.suger.io/resources/blog/author/chengjun-yuan/ 1. [Home](/) 2. / 3. [Resources](/resources/) 4. / 5. [Blog](/resources/blog/) 6. / 7. Chengjun Yuan ![Chengjun Yuan](/leadership/chengjun.jpeg) Covers Platform engineering, data and security # Chengjun Yuan Co-founder & CTO, Suger Chengjun Yuan is a co-founder and the CTO of Suger, writing on the engineering underneath marketplace automation — metering and usage data, the marketplace APIs Suger integrates with, and how the platform stays reliable and secure as it scales. - metering and usage data - marketplace API integrations - reliability and scale - security and compliance - AI systems 8 articles [ ![How to Cut Security Questionnaire Cycle Time](/images/blog/cutting-security-questionnaire-cycles/hero.png) Security ### How to Cut Security Questionnaire Cycle Time Security review adds weeks to marketplace deals, and it's the same questions every time. How a reusable evidence pack lets you answer once instead of per deal. ![Chengjun Yuan](/leadership/chengjun.jpeg "Chengjun Yuan")Aug 24, 2026 ](/resources/blog/cutting-security-questionnaire-cycles/) [ ![Security Questions Buyers Ask About Your Ops](/images/blog/security-questions-buyers-ask/hero.png) Security ### Security Questions Buyers Ask About Your Ops When a buyer's IT team reviews the tools you run their transaction data through, the questions are predictable. The checklist to be ready for, grouped by theme. ![Chengjun Yuan](/leadership/chengjun.jpeg "Chengjun Yuan")Aug 24, 2026 ](/resources/blog/security-questions-buyers-ask/) [ ![FedRAMP and Your Cloud Marketplace Listing](/images/blog/fedramp-and-your-marketplace-listing/hero.png) Security ### FedRAMP and Your Cloud Marketplace Listing FedRAMP decides whether a US agency may run your software; your marketplace listing decides how they buy it. Here is how the authorization and the listing actually connect. ![Chengjun Yuan](/leadership/chengjun.jpeg "Chengjun Yuan")Aug 20, 2026 ](/resources/blog/fedramp-and-your-marketplace-listing/) [ ![Creating Private Offers Without the Console](/images/blog/creating-private-offers-without-the-console/hero.png) Cloud GTM ### Creating Private Offers Without the Console Generating an offer from CRM data is a small amount of code and a large amount of failure handling. The asynchronous parts are what decide whether the integration holds. ![Chengjun Yuan](/leadership/chengjun.jpeg "Chengjun Yuan")Aug 16, 2026 ](/resources/blog/creating-private-offers-without-the-console/) [ ![How Security Reviews Shape Marketplace Deals](/images/blog/security-reviews-in-marketplace-deals/hero.png) Security ### How Security Reviews Shape Marketplace Deals Being on a cloud marketplace means the provider vetted your artifact. It does not mean the buyer's security team will skip theirs, and confusing the two costs weeks. ![Chengjun Yuan](/leadership/chengjun.jpeg "Chengjun Yuan")Aug 16, 2026 ](/resources/blog/security-reviews-in-marketplace-deals/) [ ![How Authentication Works for Marketplace APIs](/images/blog/authentication-for-marketplace-apis/hero.png) Cloud GTM ### How Authentication Works for Marketplace APIs Marketplace API access is machine-to-machine, long-lived and organisation-scoped. That combination breaks most of the credential habits teams bring to it. ![Chengjun Yuan](/leadership/chengjun.jpeg "Chengjun Yuan")Aug 14, 2026 ](/resources/blog/authentication-for-marketplace-apis/) [ ![Exporting Marketplace Data to Your Warehouse](/images/blog/exporting-marketplace-data-to-your-warehouse/hero.png) Cloud GTM ### Exporting Marketplace Data to Your Warehouse Marketplace data arrives daily, in CSV, with two different timestamps on every row. Here is how to land it in a warehouse without corrupting your history. ![Chengjun Yuan](/leadership/chengjun.jpeg "Chengjun Yuan")Aug 14, 2026 ](/resources/blog/exporting-marketplace-data-to-your-warehouse/) [ ![Marketplace Access: Who Should Have Which Role](/images/blog/marketplace-access-roles/hero.png) Cloud GTM ### Marketplace Access: Who Should Have Which Role Marketplace tooling touches pricing, contracts and bank details in one console. Most teams grant everyone admin and find out at the audit. Here is a least-privilege default. ![Chengjun Yuan](/leadership/chengjun.jpeg "Chengjun Yuan")Aug 12, 2026 ](/resources/blog/marketplace-access-roles/) [All Suger blog articles](/resources/blog/) ### Stay Updated Get the latest Cloud GTM insights, product updates, and marketplace strategies delivered to your inbox.