Projects | RuoYiPlus

RuoYiPlus Enterprise Enhancement

Fri, 28 Jun 2024 00:00:00 +0000

Out-of-the-box enhancement solutions for enterprise-scale operations, built on RuoYi-Vue-Pro and Yudao.

14 Major Modules: Security & compliance, identity governance (IAM/SSO/OAuth2), commercialization (license/version matrix), enterprise collaboration (IM/PM/CS), email infrastructure, and more. Covering four core domains, filling the “last mile” gap between open-source frameworks and enterprise deployment.

Exchange Matching Engine

Sat, 01 Jun 2024 00:00:00 +0000

Exchange matching engine based on Rust + Raft consensus protocol.

Key Capabilities:

Order book & matching: Strict price-time priority algorithm, full lifecycle management for limit/market orders
Raft State Machine Replication (SMR): Order commands replicated via Raft Log, with Snapshot + WAL mechanisms
Multi-symbol dynamic management: Raft Group sharding by symbol for horizontal scaling
Account & risk control: Rate limiting, position checks, contract/leverage/liquidation, options Greeks calculation
Clearing, settlement & market data: Settlement flow design, on-chain deposit/withdrawal, Level 2/3 push optimization

PyRebuilderSharp

Mon, 20 May 2024 00:00:00 +0000

Cross-platform Python bytecode decompiler based on .NET 10 + Avalonia UI.

Key Innovation — Block-Level Fault Tolerance:

Four-stage modular pipeline: PycReader → BlockScanner → ControlFlowScanner → AstBuilder → PythonCodeGenerator
Each basic block independently performs stack simulation and AST construction — one block failure doesn’t affect 99% of remaining code
182 real .pyc baseline test suite (Python 3.6–3.13), 100% pass rate
AI-assisted deep application: idea validation, boundary completion, pattern-matching code generation

QuantByQlib

Fri, 15 Mar 2024 00:00:00 +0000

AI-driven quantitative stock selection system based on Qlib + LightGBM with dual LLM fallback architecture.

Key Capabilities:

Dual LLM fallback (Claude primary + DeepSeek fallback) for high-quality stock analysis reports
RD-Agent factor discovery auto-injected into LightGBM strategies via standardized IC validation pipelines
“Discovery → Validation → Production” closed loop
Combining local ML precision with cloud LLM versatility

PyTorch

Thu, 26 Oct 2023 00:00:00 +0000

PyTorch is a Python package that provides tensor computation (like NumPy) with strong GPU acceleration.

scikit-learn

Thu, 26 Oct 2023 00:00:00 +0000

scikit-learn is a Python module for machine learning built on top of SciPy and is distributed under the 3-Clause BSD license.

Flink Real-Time Stream Computing & ETL

Tue, 01 Aug 2023 00:00:00 +0000

Financial data pipeline based on Flink + scheduled tasks.

Key Capabilities:

Flink CDC real-time data sync (MySQL binlog / HBase change logs)
Flink SQL streaming ETL: real-time cleaning, aggregation, windowed computation
Minute-level K-line synthesis, buy/sell pressure ratio, anomaly trade detection
Checkpoint mechanism ensuring Exactly-Once semantics
Offline ETL: Airflow + Crontab scheduling, automated daily/monthly reports

Kuaiding IoT Parking System

Tue, 01 Jun 2021 00:00:00 +0000

Hainan’s second-largest parking lot system, covering 280 parking lots across 3 major cities.

Key Capabilities:

MQTT protocol cloud-station-terminal tripartite solution
30-second periodic device health checks, gate opening latency < 1.5s
Local video storage + async upload
Real-time anomaly video capture, issue localization, and maintenance dispatching
Tech stack: Java Spring + C# + MySQL + Raspberry Pi + PLC

Haoshouyi P2P Fintech Platform

Fri, 01 Jan 2016 00:00:00 +0000

Internet finance matching platform centered on auto mortgage and supply chain financing.

Key Metrics:

50K+ active users, ¥2B+ cumulative transaction volume, ¥250M outstanding loans
Huishang Bank fund custody, Level 3 information security compliance
Three funding rounds completed
Top 10 vertical P2P platform of its era

Shangnuo Financial Asset Management

Tue, 01 May 2012 00:00:00 +0000

Financial asset management system based on financing guarantee licenses.

Key Features:

Due diligence & risk assessment modules
Scorecard mechanisms with full loan lifecycle management (origination, tracking, post-loan)
Risk resolution closed loop (collection assignment, legal intervention, asset auction)
360° customer view (multi-dimensional data integration, precision marketing)
Tech stack: Java Spring + MySQL

POS Inventory & Restaurant System

Tue, 01 Jun 2010 00:00:00 +0000

Inventory management and restaurant POS solutions for small and medium businesses.

Key Features:

Inventory POS: Goods receiving, inventory management, sales invoicing, membership management, multi-store chain support
Yishi Fine Dining Software: Table management, iPad ordering, kitchen printing, bill splitting
Wireless printer integration
Tech stack: Delphi / C# / SQL Server / Embedded POS hardware drivers