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Qudian (formerly Qufenqi) Technology Team

Technology team focusing on architecture, service-oriented design, top-tier tools, automation platforms, end-to-end development solutions, talent cultivation, and engineer career growth.

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Latest from Qudian (formerly Qufenqi) Technology Team

3 recent articles

Qudian (formerly Qufenqi) Technology Team

Mar 4, 2020 · Artificial Intelligence

How Intelligent Marketing Leverages AI and Big Data to Boost Conversion Rates

This article explains how intelligent marketing transforms traditional, labor‑intensive strategies into data‑driven, AI‑powered systems by detailing the multi‑layer architecture, data pipelines, machine‑learning models such as LR and GBDT+LR, and future directions like personalized copy generation and deep‑learning enhancements.

AIMarketingdata engineering

0 likes · 8 min read

How Intelligent Marketing Leverages AI and Big Data to Boost Conversion Rates

Qudian (formerly Qufenqi) Technology Team

Jan 18, 2017 · Operations

Building a Scalable Business Monitoring System: Architecture, Modules & Lessons

This article presents a comprehensive case study of a business monitoring system, covering its background, architectural analysis, module design, time‑series database selection, visualization with Grafana, alerting strategies, decision‑making logic, and intelligent monitoring experiments, followed by key takeaways and lessons learned.

GrafanaInfluxDBOperations

0 likes · 12 min read

Building a Scalable Business Monitoring System: Architecture, Modules & Lessons

Qudian (formerly Qufenqi) Technology Team

Jan 17, 2017 · Frontend Development

Why requestAnimationFrame Beats setTimeout for Smooth Animations – A Deep Dive

An in‑depth investigation compares requestAnimationFrame and setTimeout for web animations, revealing how the former syncs with browser repaint cycles, why it outperforms setTimeout, the limits of manually adjusting frame rates, compatibility issues across browsers and platforms, and practical fallback implementations.

Webanimationfrontend

0 likes · 9 min read

Why requestAnimationFrame Beats setTimeout for Smooth Animations – A Deep Dive