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FinGuard AI

Compliance system built with LangGraph-based multi-agent orchestration, a FastAPI backend, and a Next.js interface. It performs contextual search over official documents to produce referenced answers for banking and labor law scenarios.

Open SourceFeatured
Type
Compliance Assistant
Built
2026
Role
AI/ML Engineer · Full-Stack Development
Updated
2026
Tech Stack
PYTHONFASTAPILANGGRAPHNEXT.JSRAGLLM
01

Overview

FinGuard AI is a multi-agent AI assistant I built to automate the complex compliance processes that banking and Human Resources departments face. The goal wasn't just document search; I wanted to create a digital specialist that produces context-appropriate, reliable, and auditable answers across constantly updated laws, company policies, and regulations.

Featured Screen

Auditable, AI-powered compliance assistant that manages banking and HR compliance processes with a multi-agent RAG architecture.

FinGuard AI
02

The problem

Banking regulations and labor law processes involve a large number of documents, internal directives, and rules open to interpretation. Traditional search systems scan these documents superficially; standard chatbots, meanwhile, carry a hallucination risk in specific legal scenarios. What organizations need is a reliable decision support layer that doesn't merely match text but can read the meaning of a document and filter the rules.

03

System architecture

To solve this problem, I used Retrieval-Augmented Generation (RAG) together with a LangGraph-based multi-agent architecture. Rather than having a single large model try to do everything, I split the work across specialized agents.

  • The LangGraph layer manages which agent a query goes to and the workflow between agents.
  • FastAPI provides a low-latency, reliable backend for inference and data access.
  • Next.js builds a modern web interface so the end user can manage complex processes more clearly.

FinGuard AI system view

04

Agent dynamics

The agents inside FinGuard AI were designed as a team that works together rather than as a single model.

  • The Router Agent distinguishes whether an incoming question concerns banking regulations or labor law / HR processes.
  • The Retrieval Agent pulls only the most relevant documents, clauses, and internal directive fragments from the knowledge base.
  • The Compliance Agents analyze the retrieved data, interpret it from a banking and HR perspective, and then produce a report-ready output for the user.

Thanks to this approach, the system operates with specialized workflow logic rather than general-purpose chat.

05

Why it matters

The real value of FinGuard AI is that it shortens the compliance review time within an organization while reducing the risk of misinterpretation. Grounding answers in official documents makes the output more auditable and defensible. At the same time, the modular architecture allows new regulatory domains to be added to the system on an agent-by-agent basis in the future.

06

Conclusion

In the end, FinGuard AI moved beyond a document search and Q&A layer to become a digital compliance teammate for banking and HR teams. It positions itself as a decision support system that reduces the burden of reviewing legal texts, can interpret with sensitivity to context, and reliably draws on the internal knowledge base.

07

Highlights

Performs contextual search across legal texts, company policies, and regulations to ground answers in official documents.
LangGraph-based agent orchestration routes the query to the right specialist instead of leaving the whole workflow to a single LLM.
The RAG approach reduces the hallucination risk seen in classic chatbots and produces auditable output.
The modular structure makes it easy to add new compliance agents, such as KVKK or GDPR, to the system in the future.
08

Technical Architecture

Orchestration
LangGraphRouter AgentRetrieval AgentSpecialist Agents
Backend
PythonFastAPIAsynchronous inferenceAPI services
Intelligence Layer
RAGKnowledge baseLLMContextual search
Product
Next.jsCompliance reportsRisk assessmentOperations interface

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