Ojaswi Barotia
AI & Full Stack Developer | Building Smarter Digital Product
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AI Fraud Detection: Real-Time Risk Engine
A digital payments startup processing over 100,000 daily transactions needed a high-throughput, low-latency AI fraud detection engine to intercept fraudulent charges, account takeovers (ATO), and identity theft in real time without...
Enterprise RAG AI: Private Doc Intelligence
A fast-growing B2B software firm needed a secure, enterprise-grade Retrieval-Augmented Generation (RAG) system to query thousands of confidential internal documents (legal contracts, technical architecture specs, Notion pages, and...
AI Voice Agent: Autonomous Calling & Support
A US-based service provider needed an ultra-low-latency autonomous AI Voice Calling Agent to handle inbound customer qualification, resolve routine queries, and automatically book calendar appointments 24/7 without manual front-desk...
AI Engineer & Full-Stack Architect | Autonomous Agents, LangGraph & Workflow Automation
AI E-Commerce Personalization Engine
A multi-brand online retail store wanted to replace generic homepage banners and static "related items" grids with an intelligent, real-time AI recommendation engine to boost cart value, conversions, and customer retention.
Key Challenges:
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