I'm a Java Backend Engineer with 6 years of development experience, currently focusing on AI Application Development.
My main technical direction is combining the mature Java ecosystem with modern Large Language Model technologies to build practical AI applications.
- ๐ป 6 years of Java backend development experience
- ๐ค Focused on Spring AI / LangChain4j / RAG / AI Agent / MCP
- ๐ง Building AI-powered applications with LLMs and enterprise business systems
- โ๏ธ Experience with AWS / Azure / Alibaba Cloud
- ๐๏ธ Familiar with microservices, distributed systems and cloud-native architecture
- ๐ Interested in AI Agents, RAG, LLM applications and intelligent investment systems
- ๐ Currently building open-source AI projects with Java + Spring AI
- ๐ฏ Career Direction: Java AI Application Engineer
I am currently exploring how to integrate LLMs with enterprise Java applications.
- Spring AI
- Spring AI Alibaba
- LangChain4j
- Retrieval-Augmented Generation (RAG)
- AI Agent
- Multi-Agent Systems
- MCP (Model Context Protocol)
- Tool Calling / Function Calling
- Prompt Engineering
- Embedding & Vector Search
- PGVector
- Elasticsearch Vector Search
- Document ETL
- Knowledge Base
- AI Coding
Java ยท Spring Boot ยท Spring Cloud ยท Spring Cloud Alibaba ยท Spring AI ยท MyBatis-Plus ยท JPA
MySQL ยท PostgreSQL ยท Oracle ยท Redis ยท Elasticsearch ยท RabbitMQ ยท RocketMQ ยท PGVector
Docker ยท Kubernetes ยท Nginx ยท Jenkins ยท AWS ยท Azure ยท Alibaba Cloud ยท Linux
Vue ยท JavaScript ยท TypeScript ยท HTML ยท CSS
IntelliJ IDEA ยท Git ยท GitHub ยท Maven ยท Jira ยท Confluence
AI-powered A-share investment research assistant.
An open-source AI investment assistant built with Spring AI, designed to analyze companies, financial reports and growth stocks.
- ๐ Financial statement analysis
- ๐ Growth stock screening
- ๐ CANSLIM investment strategy
- ๐ง AI company research
- ๐ Financial knowledge RAG
- ๐ค Investment Research Agent
- ๐ ๏ธ MCP / Tool Calling
- ๐ Intelligent stock screening
- ๐ AI-generated company research reports
Spring Boot ยท Spring AI ยท Spring AI Alibaba ยท PostgreSQL ยท PGVector ยท Redis ยท Elasticsearch ยท Vue ยท MCP
๐ง Currently under development
AI-powered second-hand e-commerce platform.
A cloud-native e-commerce system integrating traditional microservices architecture with Large Language Models.
- ๐ค AI Shopping Assistant
- ๐ฌ Product Q&A
- ๐ฏ Intelligent Product Recommendation
- ๐ RAG Knowledge Base
- ๐๏ธ AI Pre-order Assistant
- ๐ AI Review Generation
- ๐๏ธ Speech Recognition & Speech Synthesis
- ๐ง MCP Business Tools
- ๐ฆ Product / Inventory / Order Tool Calling
Spring Boot
โ
Spring Cloud Alibaba
โ
Spring AI / LLM
โ
RAG + Elasticsearch
โ
MCP Business Tools
โ
PostgreSQL + Redis
Spring Boot ยท Spring Cloud ยท Spring AI ยท Nacos ยท MyBatis-Plus ยท PostgreSQL ยท Redis ยท Elasticsearch ยท Vue ยท AWS ยท Docker ยท MCP
Enterprise Manufacturing Execution System for production management.
- Production Order
- Process Reporting
- Quality Inspection
- Finished Product Warehousing
- Production Data Visualization
- CI/CD Pipeline
Spring Boot ยท Vue ยท MyBatis ยท PostgreSQL ยท Azure ยท Jenkins
Large-scale order management system processing 100,000+ orders per day.
- Order lifecycle management
- Asynchronous order processing
- RabbitMQ message architecture
- Traffic peak shaving
- Distributed system design
- Docker & Kubernetes deployment
Spring Boot ยท JPA ยท Oracle ยท RabbitMQ ยท Docker ยท Kubernetes ยท AWS
โโโโโโโโโโโโโโโโโโโโโโโโ
โ Vue / H5 โ
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โโโโโโโโโโโโผโโโโโโโโโโโโ
โ Spring Boot โ
โ Spring Cloud AI โ
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โโโโโโโโโโโโโโโโโโผโโโโโโโโโโโโโโโโโ
โ โ โ
โโโโโโโผโโโโโโ โโโโโโโโผโโโโโโโ โโโโโโผโโโโโ
โ AI Agent โ โ RAG โ โ MCP โ
โโโโโโโฌโโโโโโ โโโโโโโโฌโโโโโโโ โโโโโโฌโโโโโ
โ โ โ
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โ PostgreSQL / PGVector / Redis โ
โ Elasticsearch โ
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