Initializing portfolio

000

Aravind.

16 systems in production

Projects

Systems I've built and shipped — mostly AI, cloud and security work for organisations where downtime and mistakes are expensive.

16 systems

01

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.

Python / TensorFlow / NICE Actimize / Snowflake

02

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.

Python / spaCy / AWS Translate / PostgreSQL

03

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.

Python / Whisper / Llama / FHIR

04

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.

Python / Llama / Elasticsearch / MISP

05

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.

Python / LangChain / Twilio / HubSpot CRM

06

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.

Python / OpenAI API / Zendesk / Redis

07

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.

Python / Google Dialogflow / Twilio Voice / Kubernetes

08

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.

Python / FHIR / Azure Health Bot / PostgreSQL

09

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.

Python / OpenAI API / Opera PMS / Node.js

10

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.

Python / PyTorch / LangChain / PostgreSQL

11

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.

Python / Llama / vLLM / On-Prem Kubernetes

12

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.

Python / PyTorch / OpenCV / NVIDIA TensorRT

13

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.

Python / YOLO / OpenCV / Edge GPU

14

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.

Python / scikit-learn / Time Series Models / AWS IoT

15

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.

Python / scikit-learn / XGBoost / PostgreSQL

16

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.

Python / MQTT / AWS IoT Core / Time Series Models