Bachelor's Degree

Worked on enterprise-level client-side and SDK development for cloud desktop and RTC-related products.
Key responsibilities:
- Maintained and developed cloud desktop SDK modules, including permission management, audio/video processing, soft encoding/decoding, and client-side integration.
- Worked on WebRTC-related P2P modules, network transmission, RTC application development, and performance optimization.
- Participated in the development and maintenance of cloud printing solutions and client-side infrastructure.
- Collaborated with product, backend, QA, and customer-facing teams to resolve production issues, improve stability, and support long-term product maintenance.
- Worked with C++, client-side networking, multimedia processing, SDK integration, and cross-platform engineering.

C++ / RTC SDK Developer

Developed enterprise backend services using Java.
Participated in frontend development and business system implementation.
Collaborated on project delivery, testing, and production support.

Software Engineer

Independently developed LAN audio/video recording and screen sharing software.
Built C++ audio/video capture, encoding, decoding, and streaming modules.
Developed LAN transmission, media playback, and messaging components.
Participated in industrial park and smart campus digitalization projects.
Delivered complete client-side features from architecture through deployment.

Independent App Developer

Building and maintaining a portfolio of independent apps across iOS, macOS, iPadOS, watchOS, and Android under the Kyrifix brand.
Key responsibilities and achievements:
- Designed, developed, released, and maintained multiple independent software products from idea to production.
- Built apps covering dictionary tools, language learning, live captioning, lucid dreaming, remote control, and WebRTC performance validation.
- Responsible for the full product lifecycle, including requirement analysis, product design, architecture, implementation, App Store release, maintenance, user feedback, and iteration.
- Developed native iOS/macOS apps with Swift, UIKit/AppKit, SwiftUI where appropriate, TextKit-related technologies, CloudKit, and Apple platform APIs.
- Developed Android apps with Kotlin, Jetpack Compose, Room, and modern Android architecture.
- Designed WebRTC-related experiments and validation tools, including local network simulation, signaling, TURN/STUN, peer connection testing, a

Mechanical Engineer

Participated in the development of cloud platform and enterprise software systems.
Worked on application management, intelligent search, and video communication projects.
Developed backend services using Java and frontend web applications.
Worked with WebRTC, Elasticsearch, and KubeSphere-based cloud infrastructure.
Collaborated with cross-functional teams to deliver enterprise solutions.

Developed web applications using Flask and Vue.js.
Participated in WeChat Official Account and WeChat Pay integration projects.
Implemented frontend features and backend business logic.
Supported system deployment and project maintenance.

Independent Apple platform developer building thoughtful apps for macOS, iPhone, and Apple Watch.

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