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北京乐码仕智能科技有限公司 Tech Stack

Enterprise software and AI systems for archive, emergency management, and data platforms in China

IT Services and IT Consulting 北京市, 北京市

Litmus Tech builds Java-based enterprise software anchored in Spring Boot, MySQL, and Oracle, with emerging AI capabilities via LangChain and LlamaIndex for RAG applications. The tech stack reveals a classical enterprise backend (DB2, SQL Server alongside MySQL/Oracle) paired with modern AI/LLM tooling—indicating a pivot toward knowledge-base and RAG systems. Active projects span archive management, emergency response, and data middle-platform work, while internal friction around data integration and system stability suggests the organization is wrestling with fragmentation across legacy and new components.

Tech Stack 24 technologies

Core StackJava Redis MongoDB MySQL SQL Server Oracle Python LangChain RAG Vue JavaScript AWS Systems Manager Spring MVC MyBatis Spring Boot Spring Cloud Memcached DB2 LlamaIndex Ehcache HTML CSS Element UI AJAX

What 北京乐码仕智能科技有限公司 Is Building

◆Challenges

Reducing technical duplication
Improving system stability
Data integration and standardization
Data governance
Expanding into rail transit market
Meeting sales targets

▲Active Projects

Archive management project
Emergency management project
Data middle platform implementation
Rag application development
Ai knowledge base system

Hiring Activity

Minimal8 roles · 0 in 30d

Department

Engineering

5

Data

1

HR

1

Sales

1

Seniority

Manager

3

Mid

2

Senior

2

C-Level

1

Company intelligence

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About 北京乐码仕智能科技有限公司

Litmus Tech (北京乐码仕智能科技有限公司) operates from Beijing as an IT services and software development firm serving enterprise customers in China. The product portfolio spans archive management systems, emergency management platforms, and internal data middle-platform infrastructure. Recent focus has shifted toward AI-powered knowledge-base and RAG application development. The company maintains a lean engineering-forward structure with concurrent efforts in data integration, governance, and expansion into the rail transit sector. Hiring velocity is minimal, with eight open roles across engineering, data, and sales functions.

Headquarters北京市, 北京市

Hiring MarketsChina

Frequently Asked Questions

What technology stack does Litmus Tech use?

Java, Spring Boot, Spring MVC, Spring Cloud, MySQL, Oracle, Redis, MongoDB, and AWS Systems Manager form the core. Frontend is Vue with Element UI. Recent additions include LangChain, LlamaIndex, and RAG frameworks for AI applications.

What is Litmus Tech working on?

Active projects include archive management, emergency management systems, data middle-platform implementation, RAG application development, and an AI knowledge-base system. The company is also pursuing expansion into the rail transit market.