🎓 I graduated from Central China Normal University (CCNU) with a Bachelor's degree in Electronic Information Engineering.
🎓 I’m now a Master's student in Software Engineering at The University of Queensland (UQ) (Graduated!), Australia 🇦🇺.
💼 I previously worked as an Android Client Engineer Intern at Kuaishou (快手). I am now working at Tencent as a C++ Audio/Video Client Developer.
💻 I’m passionate about Android development, concurrency & distributed systems, information retrieval (IR), and building practical systems—from mobile apps to intelligent retrieval pipelines.
- 🔍 Information Retrieval: BM25, DPR, ANCE, ColBERT, SPLADE, TILDE
- 🤖 Retrieval-Augmented Generation (RAG): LLM-based re-ranking, hybrid retrieval
- ☁️ Cloud-native architecture: AWS, Terraform
- 📱 High-performance Android engineering: Jetpack Compose, UI architecture
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🚀 RouteTracker
Real-time outdoor path tracking with simulation, multi-source GPS, and spatial analysis. (Kotlin + Google Maps SDK) -
📈 Trendgit
Explore trending GitHub repositories with smooth list rendering, pagination, and clean MVVM architecture. -
🌏 wenxiy.github.io
Personal Hexo site for writing & sharing tech notes and ideas. -
🎬 FilmReview App
A mini film review Android project with Java-based UI. -
🚗 Control Software of Car
C-based embedded control logic for vehicle simulation.
- Languages: Kotlin, Java, C++, Python
- Mobile: Android (Jetpack Compose, MVVM)
- Backend: Flask, Ktor, SQLite, PostgreSQL
- IR / ML: BM25, DPR, ANCE, ColBERT, SPLADE, RAG
- Systems: Concurrency, monitors, CLH/MCS locks, multithreading
- Tools: Docker, Terraform, GitHub Pages, VS Code, Android Studio
- 🧠 ML for mobile & lightweight inference
- 🔄 Efficient IR pipelines (dense + sparse hybrid, RAG optimization)
- 🌐 Full-stack architecture & cloud deployment
- ⚙️ High-performance C++ client engineering
- Email: wenxinxixi@outlook.com
- Blog: https://wenxiy.github.io
“Stay curious. Keep building. Dream big.”