Hiren Lalani

I’m a Backend Developer and Machine Learning Engineer with 2+ years of experience designing and implementing scalable backend systems and AI-driven solutions. I’m known for system performance, reliability, and clean architecture, with a strong focus on shipping production-ready features.

At Ordex Technology Solutions, I architected and deployed an LLM-based Loan Document Analyzer using GPT-4, Ollama, LangChain, and LlamaIndex, enabling intelligent Q&A over legal documents and reducing manual review effort by 60%. I also engineered an event-driven Employee Payout Tracker with real-time session monitoring using Docker, MongoDB, and Redis to ensure scalability and fault tolerance.

I build practical AI and backend products—from a multi-device task management platform (SetInc) supporting 500+ concurrent users with per-device notifications, to integrations like Zoom OAuth and Google Calendar APIs for automated meeting scheduling. I’ve additionally improved operational visibility by 40% with transactional workflows and reduced API response times by 35% through database optimization and caching.