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Case Study · AI & Automation

An Advanced LLM-Powered
Enterprise Chatbot

AdmireTech developed a production-grade LLM chatbot for a leading cloud solutions company — eliminating manual IT support queues, enabling instant query resolution, and transforming internal helpdesk operations at scale.

Generative AI · LLM
Enterprise SaaS
IT Helpdesk Automation
RAG Architecture
AdmireTech AI Assistant
How do I reset my VPN credentials?
AdmireTech AI
Sure! Navigate to IT Portal → Account Settings → Reset VPN. You’ll receive a confirmation email within 2 minutes.
AdmireTech AI
I’ve also logged ticket #INC-4821 for your records. Your IT team has been notified automatically.
Can you check my software licence status?
AdmireTech AI
✅ Your licences are active: Microsoft 365 (Dec 2025), Adobe CC (Mar 2026). No action needed.
Ask a question…
60%
Reduction in IT tickets
24/7
Autonomous resolution
<3s
Average response time
92%
Employee satisfaction

The Requirement

A struggling IT support operation that couldn't scale

Our client — a leading provider of multi-cloud solutions — faced a critical challenge: their internal IT support desk was overwhelmed. Employees submitted repetitive tickets for password resets, software access, VPN issues, and system troubleshooting.

The support team was spending the majority of their time on low-complexity, high-frequency queries — leaving no capacity for complex infrastructure work.

  • High ticket volume overwhelming support staff
  • Long wait times degrading employee productivity
  • Inconsistent answers from different support agents
  • No integration with existing IT service management tools
  • Support unavailable outside business hours

The Solution

An LLM-powered assistant built on AdmireTech's AI framework

AdmireTech designed and deployed a production-grade LLM chatbot that integrates natively with the client's IT knowledge base, ticketing system, and Microsoft Teams environment.

Using Retrieval-Augmented Generation (RAG), the chatbot retrieves contextually accurate answers from internal documentation — not generic internet data.

  • RAG architecture grounded in verified internal documentation
  • Native Microsoft Teams integration for seamless employee access
  • Automatic ticket creation and ITSM system synchronisation
  • Intelligent escalation with context summaries for human agents
  • Continuous learning from resolved interactions

How It Works

From employee query to resolved ticket — in seconds

01

Query Intake

Employee types a question in Microsoft Teams or the web portal. The chatbot identifies intent using fine-tuned NLP classification.

02

Knowledge Retrieval

The RAG pipeline searches internal IT knowledge base, policy documents, and previous resolved tickets for relevant context.

03

Response Generation

The LLM generates a clear, step-by-step response grounded in retrieved documents — no hallucinations, no generic answers.

04

Resolution or Escalation

If resolved, the ticket is auto-closed. If not, an ITSM ticket is created and routed to the right agent with full context.

Features

Everything the enterprise IT team needed — and more

User-Friendly Interface

Deployed directly in Microsoft Teams and as a web widget — where employees already work. No new tools to learn.

Intelligent Ticket Creation

When an issue cannot be resolved autonomously, the chatbot auto-generates a structured ITSM ticket with full conversation context.

Microsoft Teams Integration

Fully embedded in the Teams environment, enabling collaborative troubleshooting and real-time IT admin monitoring.

Contextual Knowledge Retrieval

Leveraging RAG, the chatbot retrieves contextually relevant information from verified internal sources — accurate, policy-aligned responses every time.

Troubleshooting Capabilities

Walks employees through step-by-step solutions for common IT issues — VPN, software, hardware, and account access — using branched dialogue flows.

Analytics Dashboard

IT managers access real-time insights on ticket categories, resolution rates, unhandled queries, and chatbot performance.

The Outcome

Measurable impact from day one of deployment

IT Workload
−60%

Drop in Manual IT Support Tickets

The chatbot autonomously resolved the majority of incoming queries — password resets, access requests, software troubleshooting — eliminating the manual burden entirely for routine issues.

Query Resolution
<3s

Instant, Accurate Answers at Scale

Employees receive consistent, policy-accurate responses in under 3 seconds — whether first query or hundredth. No more waiting in queue, no more inconsistent answers.

Employee Experience
92%

Employee Satisfaction Score

Efficient, always-available support transformed the employee service experience. 9 in 10 staff said it improved their daily productivity.

Availability
24/7

Coverage Across All Time Zones

The chatbot operates continuously — delivering the same quality at 3am on Sunday as 9am Monday. Global teams finally had equal access to instant IT support.

Final Product

A production-grade AI assistant, live in the enterprise

app.admiretech.ai/helpdesk
IT Support Assistant
Powered by AdmireTech · 847 queries resolved today
My laptop won't connect to the company VPN after the update.
I can help with that. This is a known issue after the recent security patch. 1) Open Network Settings → VPN → Delete existing profile. 2) Download updated client from IT Portal. 3) Re-enter your credentials.
That worked! Thank you.
Great! I've marked ticket #INC-5503 as resolved and updated the knowledge base.
Ask the IT Assistant…

Tech Stack

Built on a modern, scalable AI architecture

Frontend
React.jsTailwind CSSHTML5CSS3JavaScriptBootstrap
Backend
FastAPILangChainJavaScriptMicrosoft APIs
AI / LLM
GPT-4oRAG PipelineAzure OpenAIVector EmbeddingsSemantic Search
Cloud
AWSGCPAzureGoogle API Gateway
Storage
Google Cloud StoragePinecone (Vector DB)Redis Cache
Auth
Azure AD / SSOOAuth 2.0MFA
Database
MongoDBPostgreSQL

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