Experience

  1. Software Development Engineer I – Data Engineering

    EXL Analytics

    March 2025 – Present · Mumbai, India

    • Built real-time event collection and data ingestion components on a highly scalable pipeline: PostgreSQL change data captured via Debezium CDC into Apache Kafka, processed with Apache Spark (Structured Streaming) and Apache Flink across batch and streaming workloads.
    • Developed data pipelines supporting AI model training and autonomous AI agents — feature engineering, embedding generation, and vector retrieval (Milvus) — and operated MCP servers exposing governed datasets and tools for LLM access.
    • Implemented ETL/ELT pipelines orchestrated with Apache Airflow over Delta Lake and Databricks, writing clean, well-tested Python and SQL under code review, Git, and CI/CD standards.
    • Contributed to data governance, observability, and quality; identified and implemented performance optimizations for ingestion, storage, and processing components in production.
  2. Data Engineer – Data Platforms Team

    Jio Platforms Limited

    December 2023 – March 2025 · Mumbai, India

    • Built a Spark and Kafka streaming framework on Hadoop for JioFiber’s MyJio app, processing 1 TB of device data at consumer scale to power self-diagnosis of connectivity, Wi-Fi, and set-top box issues.
    • Developed and optimized real-time and batch data pipelines in Spark, Scala, and Kafka on Microsoft Azure, translating requirements into scalable, high-performance solutions with stakeholder-defined KPIs.
    • Designed an end-to-end ETL pipeline for preemptive alarm generation for Jio AirFiber, detecting service outages at varying geographic levels using Azure HDInsight, Traffic Manager, and Application Gateway with an on-premise Hadoop data lake and Oracle — cutting outage detection time by 30%.
    • Developed scalable Spark and Hive pipelines processing 500+ GB/day for the Network Experience Platform; implemented monitoring and observability (Prometheus, Grafana) across Kafka consumer lag and job health.