Dewang Khandelwal

About Dewang Khandelwal

As a Software Development and AI Engineer at Utopiic, I contribute to integrating AI into production systems, with a focus on backend development. My work includes designing and implementing Text-to-SQL pipelines for natural language database querying and creating vector embedding and retrieval pipelines that enable intelligent platform features. Additionally, I design and develop core backend systems, including distributed authentication and session management, asynchronous processing architectures, and scalable APIs for enterprise ESG platforms. I hold a Bachelor of Technology in Computer Science from Jaipur Engineering College and Research Centre (JECRC). My professional expertise lies in backend architecture, distributed systems, and performance optimization. I am motivated to deliver robust, scalable, and intelligent backend systems that enhance real-world platforms.

Experience

1. Software Development and Ai Engineer

   UTOPIIC

   Jul 2025 — Present · Delhi NCR, IN

   Working as a Backend Engineer, I have been actively involved in integrating AI capabilities into production systems, including designing and implementing a Text-to-SQL pipeline that enables natural language querying over relational databases. This involved building schema retrieval systems, orchestrating LLM-based SQL generation, and executing queries securely. I also worked on vector embedding research and retrieval pipelines, contributing toward modernizing the platform’s backend to support AI-driven data access and intelligent features.Beyond AI integration, I have architected and developed several core backend systems powering a large-scale ESG platform. I designed distributed authentication and session management using Redis and WebSockets, enforcing single-session login, inactivity timeouts, and real-time session control. I also built scalable asynchronous processing systems using BullMQ workers, enabling efficient background task execution and improving overall system performance and responsiveness.I played a key role in developing and stabilizing critical platform modules, including full backend ownership of the Action Dashboard, optimization and correction of Assessment APIs to ensure data consistency, and implementing secure document validation pipelines with Azure OCR integration. Additionally, I contributed to improving system security through IP whitelisting, optimizing database performance, fixing production-critical issues, and strengthening overall backend reliability.My work involves designing scalable backend architectures, integrating AI into real-world production systems, improving system performance, and ensuring reliability, security, and maintainability of enterprise-grade applications

Education

• Jaipur Engineering College and Research Centre (JECRC)

  Bachelor of Technology - BTech, Computer Science

  2020 — 2024