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Bhagyashri Mavi

@bhagyashrimavi

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Tech Lead at Personify Health leading cloud data platforms and integrating Claude-powered natural-language queries.

India

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At Personify Health, I lead cloud data platform operations and architecture across development, QA, and production. I guide a 12–15-member team across concurrent platform tracks.

I architect Snowflake and distributed data ecosystems, including governed semantic layers with data quality, metadata, lineage, and access controls. I also design ingestion for varied data sources and support troubleshooting and automation with Python.

At Personify Health, I solution and integrate Claude-powered natural-language query capabilities, with secure REST API and entity-resolution approaches. I work with cloud infrastructure, security, and data engineering teams on AWS platform delivery.

Previously, at Epsilon, I designed, deployed, and operated AWS data platforms using Cloudera, Snowflake, Hadoop, Spark, Hive, Iceberg, PySpark, and Airflow. Earlier roles included AWS platform support at Amazon Development Centre India and enterprise Hadoop platform engineering at CGS.

Experience

Work history, roles, and key accomplishments

Current

Production Support Team Lead

Current

Personify Health

Nov 2024 - Present (1 year 11 months)

Leads a 12-15 member team of technology associates and senior SDEs across concurrent cloud data platform tracks, providing technical direction, mentoring, code reviews, and engineering governance. Owns end-to-end architecture for enterprise Snowflake and distributed data ecosystems, focusing on availability, scalability, security, and performance.

Snowflake AWS Python SQL Data Engineering Architecture Leadership CI CD IaC REST APIs Claude LLM Data Governance

Senior Cloud Data Platform Engineer / Architect

Epsilon

Feb 2022 - Aug 2024 (2 years 6 months)

Designed, deployed, and operated cloud-native data platforms using Cloudera, Hadoop, Snowflake, Spark, Hive, Iceberg, PySpark, and Airflow on AWS. Owned end-to-end platform architecture including cluster sizing, capacity planning, ingestion, performance tuning, and production support.

Cloudera Hadoop Snowflake Spark Hive Iceberg PySpark Airflow AWS Kerberos Active Directory Ranger IAM Secrets Manager CI CD IaC Databricks Delta Lake Dremio Trino Presto REST APIs Entity Resolution

Cloud Systems Administrator / Cloud Platform Architect

Independent Consultant

May 2021 - Jan 2022 (8 months)

Delivered cloud architecture and platform support services for mid-size and enterprise workloads. Designed and managed AWS-based data and analytics platforms with focus on reliability, security, and performance.

AWS Cloud Architecture Data Platform High Availability Disaster Recovery Capacity Planning Security

Associate - AWS Cloud & Data Platforms

Amazon Development Centre India

Jun 2017 - Apr 2021 (3 years 10 months)

Supported AWS-hosted data and analytics platforms, ensuring high availability and operational stability. Worked on cloud infrastructure operations involving EC2, VPC, S3, and data platform integrations.

AWS EC2 VPC S3 Cloud Operations Incident Management Root Cause Analysis Performance Optimization Security

Cloud & Data Platform Engineer

CGS

May 2014 - May 2017 (3 years)

Designed and operated enterprise Hadoop and data platforms on AWS cloud infrastructure. Implemented high availability architectures for HDFS, YARN, Hive, and Metastore, and led platform installation, upgrades, configuration, and performance tuning.