Case Study

Agentic Chatbot for Database Search

A conversational AI that lets recruiters query their ATS directly — powered by OpenAI LLM, AWS infra, and SQL‑writing agents with guardrails.

Natural language queries
SQL agent with guardrails
AI digest & answers

The Challenge

Recruiters waste hours sifting through CVs and databases manually. Queries require technical skills, and answers are buried in unstructured fields — slowing down hiring decisions.

Pain points
What we observed
Manual searching through thousands of records
Recruiters dependent on analysts for queries
Slow response to hiring managers

The Solution

We built an agentic chatbot using an AWS stack, OpenAI LLM, and business rules. A lightweight UI connects to the backend, allowing natural language queries. The agent safely writes SQL with guardrails, retrieves data, and digests results into user‑friendly answers.

1

Ingest

User asks a natural language question in chatbot UI

2

Parse

LLM agent interprets intent and maps to database schema

3

Query

Agent writes SQL with guardrails and executes on ATS DB

4

Digest

Results summarised and returned conversationally

5

Extend

Reusable pattern for any database search scenario

Architecture Snapshot
LLM + Agent + SQL Guardrails
AWS
Infra
OpenAI
LLM
SQL rules
Guardrails
Enterprise grade
Security

See It In Action

Watch how the agentic chatbot transforms database queries into natural conversations

The Results

Time savings
Hours to seconds

Recruiters can instantly retrieve structured answers instead of manually filtering through thousands of CVs.

Accessible search
No SQL skills required

Any recruiter or hiring manager can query the database in plain language, reducing dependency on analysts.

Scalable pattern
Beyond recruitment

The architecture can be applied to sales, support, finance, or any domain with a database backend.

Enterprise ready
Security + guardrails

Guardrails, audit logs, and AWS‑native infra make it safe for enterprise adoption.

"Our recruiters now query the ATS like chatting to a colleague — the time savings are extraordinary."

Head of Talent Acquisition, Global Enterprise

Want faster database search?

Deploy agentic chatbots that turn natural language into safe, actionable queries — across any domain.