Arulvelu G.
Applied AI in Production

AI & LLM Use Cases

Real-world AI systems I've built to automate operations, reduce manual effort, and improve decision-making at scale.

Featured Project

AI-Driven Invoice Automation System

N8NOCRAzure OpenAIAPI Integration
Automated invoice processing by combining OCR and LLM-based validation to extract, classify, and integrate data into ERP systems → eliminated manual data entry and improved accuracy.
OCR → LLM → Validation → ERP API
⚡ 85% faster processing · 98% accuracy

AI-Powered Customer Feedback Analytics

LLMNLPSentiment Analysis
Built an AI pipeline to analyze large-scale customer feedback, classify sentiment, and identify recurring product issues → enabled data-driven decision-making.
⚡ 90% reduction in manual analysis

Intelligent Lead Qualification System

AI ClassificationWorkflow Automation
Developed an AI-assisted workflow to classify and prioritize leads using automation logic and NLP → improved response time and conversion efficiency.
⚡ Faster response & improved conversions

AI-Driven IT Incident Automation

LLMITSMAuto-Remediation
Designed a system to classify ITSM tickets using LLMs and trigger automated remediation workflows → reduced manual triage effort and improved incident response.
⚡ Reduced triage time significantly

AI-Based Log Intelligence System

AILog AnalysisMonitoring
Built an AI-assisted log analysis pipeline to detect anomalies and trigger proactive alerts → improved system reliability and reduced downtime.
⚡ Reduced downtime & improved reliability

Autonomous Infrastructure Automation

StackStormPythonMonitoring
Developed monitoring-driven automation systems that detect and resolve infrastructure issues automatically → enabled self-healing IT operations.
⚡ 90% reduction in IT downtime