Aravind.

Projects

A selection of things I've built — with code, live demos, and write-ups.

AI-Powered Fraud Detection Agent

AI-Powered Fraud Detection Agent

Developed an AI-driven fraud detection system that continuously monitors banking transactions to identify suspicious activity in real time. The AI agent analyzes customer behavior, transactional patterns, and alternate data sources to detect anomalies indicative of fraud. The solution significantly reduced manual fraud reviews while improving compliance with financial regulations.

PythonTensorFlowNICE ActimizeSnowflake
AI Agent Translator for Document Processing

AI Agent Translator for Document Processing

Built a multilingual AI agent that translates and structures technical field reports, safety documentation, and compliance filings across languages in near real time, cutting manual translation turnaround from days to minutes.

PythonspaCyAWS TranslatePostgreSQL
Private AI for Medical Transcription & Summarization

Private AI for Medical Transcription & Summarization

Built a HIPAA-compliant private AI system that transcribes clinician-patient conversations and generates structured visit summaries, cutting documentation time for physicians while keeping all patient data on-premise.

PythonWhisperLlamaFHIR
Private LLM for Threat Intelligence Automation

Private LLM for Threat Intelligence Automation

Deployed a private LLM that ingests threat feeds, CVE databases, and dark web chatter to automatically triage and summarize emerging threats for the SOC team, reducing analyst investigation time significantly.

PythonLlamaElasticsearchMISP
AI Concierge for Lead Capture

AI Concierge for Lead Capture

Built a conversational AI concierge that engages website visitors, qualifies buyer intent, and captures leads around the clock. The agent schedules viewings and routes hot leads directly to agents, cutting response time and lifting conversion rates.

PythonLangChainTwilioHubSpot CRM
AI Customer Support Automation

AI Customer Support Automation

Deployed an AI support agent that handles order tracking, returns, and product questions across chat and email. The system escalates complex cases to human agents with full context, reducing average resolution time and support headcount needs.

PythonOpenAI APIZendeskRedis
AI Voice Assistant for Self-Service Operations

AI Voice Assistant for Self-Service Operations

Delivered a voice AI assistant handling billing inquiries, plan changes, and troubleshooting for millions of subscriber calls, deflecting a significant share of volume from human agents while maintaining high satisfaction scores.

PythonGoogle DialogflowTwilio VoiceKubernetes
AI Virtual Nurse for Patient Engagement

AI Virtual Nurse for Patient Engagement

Created a virtual nurse assistant that checks in with discharged patients, tracks recovery symptoms, and flags at-risk cases to clinical staff, reducing readmission rates and improving patient adherence to care plans.

PythonFHIRAzure Health BotPostgreSQL
AI Room Service Assistant

AI Room Service Assistant

Implemented an in-room AI concierge for guest requests, dining orders, and local recommendations, integrated with hotel operations systems to route tasks to staff and personalize the guest experience.

PythonOpenAI APIOpera PMSNode.js
AI Tutor for Personalized Learning

AI Tutor for Personalized Learning

Built an adaptive AI tutor that personalizes lesson pacing and practice questions based on each learner's performance, improving course completion rates and knowledge retention across the platform.

PythonPyTorchLangChainPostgreSQL
Private AI for Secure Banking Chatbot

Private AI for Secure Banking Chatbot

Deployed a fully private, on-premise LLM-based chatbot for customer banking queries, ensuring sensitive financial data never leaves the institution's infrastructure while meeting strict regulatory and audit requirements.

PythonLlamavLLMOn-Prem Kubernetes
Airport AI-Based Passenger Security Screening

Airport AI-Based Passenger Security Screening

Developed a computer vision system for automated passenger and baggage security screening, flagging prohibited items and anomalies in real time to assist security personnel and reduce manual inspection bottlenecks.

PythonPyTorchOpenCVNVIDIA TensorRT
PPE Compliance Monitoring System

PPE Compliance Monitoring System

Built a computer vision system that monitors factory floor camera feeds for personal protective equipment compliance, alerting safety officers in real time and reducing workplace safety incidents.

PythonYOLOOpenCVEdge GPU
Predictive Maintenance for Wind Turbines

Predictive Maintenance for Wind Turbines

Built a predictive maintenance model analyzing vibration, temperature, and rotational sensor data from wind turbines to forecast component failures before they happen, reducing unplanned downtime and maintenance costs.

Pythonscikit-learnTime Series ModelsAWS IoT
AI-Based Disease Prediction Model

AI-Based Disease Prediction Model

Built a machine learning model that predicts early-stage disease risk from patient history, lab results, and lifestyle data, helping clinicians prioritize preventive care for high-risk patients.

Pythonscikit-learnXGBoostPostgreSQL
IoT-Based Battery Health Monitoring

IoT-Based Battery Health Monitoring

Developed an IoT and analytics pipeline that monitors EV battery health in real time, predicting degradation trends and flagging cells at risk of failure to extend fleet battery lifespan.

PythonMQTTAWS IoT CoreTime Series Models