Izhar Bagwan

About Izhar Bagwan

GCP Data Engineer / Data Analyst / DevOpsWith 5+ years of experience specializing in the architecture, design, and development of batch and real-time streaming data pipelines, across Healthcare,Telecom and Supply Chain (Payroll) domains. Key Competencies:Architect and build ETL/ELT pipelines (batch and streaming) on Google Cloud Platform (GCP).Manage pipeline orchestration using Airflow/Cloud Composer for seamless workflow automation.Optimize and refine data lakes using Google Cloud Storage to meet client needs.Leverage BigQuery for advanced data analysis and reporting.Seamlessly integrate Looker with BigQuery to create dynamic, insightful, and real-time data dashboards.Build and schedule jobs in Dataflow, Dataproc, Cloud Run, and BigQuery. Technologies: Languages: Python, Bash Scripting, SQL, PL-SQL, Java, HTML, CSS, JAVASCRIPT, LookMLGoogle Cloud Platform (GCP): Cloud Storage, Dataflow, Cloud Composer, Dataproc, BigQuery, Cloud Run, Google Pub/Sub, Cloud Scheduler.LookerDevOps Tools: Terraform,Docker, Jenkins, OpenShift, SonarQube, JFrog.CI/CD, Terraform (IaC), Python, Looker, SQL, Azure DevOps.

Experience

1. Lead Engineer

   HCLTech

   Feb 2025 — Present · Pune District, IN

   Client: Ascension Technologies | Healthcare DomainLeading the design, development, and deployment of scalable data pipelines on Google Cloud Platform (GCP) for one of the largest healthcare clients, supporting multiple mission-critical healthcare products.Architecting and managing end-to-end, product-specific data pipelines across diverse healthcare domains including Insurance, Pharma, Medical, Hospital Surveys, Patient Feedback, and Medical Tools, ensuring data isolation, reliability, and compliance.Developing and maintaining both batch and streaming data pipelines based on product requirements, handling high-volume and high-velocity healthcare data.Working with a wide range of structured and semi-structured file formats including Parquet, CSV, TSV, TXT, DAT, JSON, XML, Avro, ERR, and LOG.Implementing data ingestion, transformation, and validation using Python, Pandas, DAG,PySpark, and SQL, optimized for performance and scalability.Orchestrating workflows using Apache Airflow across multiple environments.Extensively using GCP services such as BigQuery (Dataplace) for analytics and warehousing, Google Cloud Storage (DataFeedHub) for ingestion, Dataflow for large-scale processing, Cloud Run and Cloud Functions for event-driven workloads, Cloud SQL for relational data, and Secret Manager for secure credential handling.Designing and managing Data Lake architecture using BigQuery, Airflow, Dataflow, and custom code frameworks.Automating infrastructure and CI/CD pipelines using Terraform, Jenkins, and YAML.Ensuring data quality, monitoring, error handling, and compliance across pipelines, and supporting Looker dashboards by delivering clean, trusted, analytics-ready datasets.

Education

• Dr. Ashok Gujar Technical Institute's Dr.Daulatrao Aher College of Engineering, Banavadi, KARAD, Tal. Karad

  B.E, Electronics And Telecommunication Engineering

  2018 — 2021

• D.K Palker High School,Karad

  SSC, High School/Secondary Board Of Maharashtra State

  2012 — 2013

• Government Polytechnic, Karad

  Diploma In Engineering , Electronics and Telecommunications Engineering

  2018 — 2020