A seasoned IT professional with more than 24 years of experience in designing and implementing OLTP databases, Big Data, operationalising Machine Learning models (MLOps), Data Architecture, Designing Data Platforms, Data Modelling, and Designing and implementing Star and Snowflake schema-based Data Warehouse. + Refine OLTP/transaction database design to make database highly performant and scalable. + 10-20x Database performance enhancement of MySQL, PostgreSQL, Oracle and MS SQL Server. + Experience in designing and implementing of Data Platform and Data Lake on Hadoop, S3. + Experience in developing batch and streaming data pipelines using Python, Apache Spark, Kafka, Apache Airflow and Apache NiFi. + Experience in setting up of peta byte scale, 100+ QPS real-time analytical solution using Spark Streaming, Kafka, Druid and ClickHouse. + Experience in implementing Data Warehouse solutions of size 10-50TB using Amazon RedShift, Vertica and ClickHouse. + Experience in operationalising (MLOps) machine learning models using Kubeflow, MLflow, Seldon Deploy, KF Serving. + Experience in setting up Kubernetes Cluster with 500+ nodes. + Experience in Data Governance, Data Lineage, Classification, Data Quality, and Data Discovery. + Experience in using public cloud like AWS, Azure and GCP for building Data Lake/Lakehouse and Data Warehouse.