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About

Senior Backend Engineer with 5+ years of experience building scalable backend platforms, GraphQL Federation services, AI-powered applications, and Voice AI systems. Proven track record delivering production APIs serving millions of requests, leading feature delivery, mentoring junior engineers, and developing enterprise AI solutions.

Experience4

  1. Senior Backend Engineer

    Jan 2024 — Present

    Noesis Technologies

    Built AI agents using RAG, Function Calling and OpenRouter; developed Voice AI services using OpenAI Realtime API, Whisper, Azure Speech, Azure Bodhi, Deepgram, ElevenLabs and Cartesia. Integrated WhatsApp as a communication channel using Waha framework and Meta WhatsApp Business API across multiple enterprise projects.

  2. Senior Backend Engineer

    Jan 2024 — Aug 2025

    Dream11 (via Noesis Technologies)

    Designed and developed GraphQL Federation services using Java, Vert.x and RxJava; migrated monolithic GraphQL to federated services with zero downtime. Developed backend APIs handling millions of requests and mentored junior developers.

  3. Software Engineer Consultant

    Jun 2023 — Jan 2024

    Bighit Sports (Agam Tech)

    Built GraphQL APIs and backend services for a multi-sports athlete engagement platform. Worked with NeptuneDB, DynamoDB, Cognito, Docker and AWS; designed scalable cloud-native backend services.

  4. MERN Stack Developer

    Mar 2022 — Jun 2023

    WG Technologies

    Designed backend architecture; built REST APIs using Node.js and Express.js. Implemented authentication, RBAC, payment gateway integrations and MongoDB schema design; deployed and maintained AWS infrastructure.

Projects8

  • QuartzAI

    Real-time ERP/MIS intelligence platform for jewellery manufacturing. Multi-agent, database-agnostic system integrating Emperor and Synergic ERP data sources with WhatsApp alerts via Waha and Meta WhatsApp Business API.

  • Brainstormer

    AI Agent Platform using RAG, OpenRouter, Azure Speech and ElevenLabs. Integrated WhatsApp using Waha framework and Meta WhatsApp Business API for conversational AI on WhatsApp.

  • Voice AI Platform

    Utilized OpenAI Realtime API, Whisper, Azure Bodhi, Azure Speech, Deepgram, ElevenLabs, Cartesia and Ultravox POC.

  • Origem

    Node.js and Magento backend for jewellery e-commerce platform.

  • Novere

    Backend using Express.js and frontend using Next.js.

  • AO Smith

    WordPress-based enterprise website.

  • True Diamond

    AI-powered WhatsApp chatbot integrated with DoubleTick.

  • Psylish

    AI-powered WhatsApp chatbot integrated with SendPulse.

Education2

  • Master of Computer Applications

    2022

    The Maharaja Sayajirao University of Baroda

  • Bachelor of Computer Applications

    2022

    The Maharaja Sayajirao University of Baroda