Harshini D

Harshini D Email and Phone Number

United States
Harshini D's Location
United States, United States
About Harshini D

Harshini D is a Data Engineer at Anthem Blue Cross and Blue Shield.

Harshini D's Current Company Details
Anthem Blue Cross and Blue Shield

Anthem Blue Cross And Blue Shield

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Data Engineer
United States
Harshini D Work Experience Details
  • Anthem Blue Cross And Blue Shield
    Data Engineer
    Anthem Blue Cross And Blue Shield
    United States
  • Anthem Blue Cross And Blue Shield
    Data Engineer
    Anthem Blue Cross And Blue Shield Oct 2022 - Present
    1.Designed and executed T-SQL queries on Azure SQL Database to facilitate reporting and complex solution development, delivering optimized query performance and ensuring data accuracy and reliability in an Azure cloud environment.2.Extensive experience in optimizing and fine-tuning SQL queries, SSIS packages, and SSAS cubes, leading to notable enhancements in data processing efficiency and query responsiveness.3.Implemented robust scripts in Python to seamlessly read CSV, JSON, and Parquet files from Azure Blob Storage containers, orchestrating efficient data extraction and loading processes into various destinations including Azure Blob Storage, Azure Cosmos DB, and Azure Synapse Analytics.
  • Ubs
    Data Engineer
    Ubs Nov 2021 - Dec 2023
    1.Hands-on experience in Azure cloud, specializing in the implementation of large-scale Lambda architectures. Leveraged Azure Data platform capabilities, such as Azure Data Lake, Azure Data Factory, Azure SQL Server and Power BI to design and execute data-driven solutions while meticulously tracking and analyzing key performance metrics.2.Proficiently supported Microsoft Azure systems, including Azure Virtual Machines (IaaS) hosting SQL Server and Azure SQL Database (DBaaS). Successfully monitored and maintained key performance metrics to optimize system functionality and ensure seamless operations.3.Set up and managed Azure DevTest Labs for development and testing environments, optimizing resource usage and costs.v
  • Garmin Technologies
    Data Engineer
    Garmin Technologies Jan 2019 - Jun 2021
    1.Leveraged Azure Cosmos DB to build globally distributed, low-latency, and highly available databases for applications with high throughput and low-latency requirements.2.Configured and managed Azure Sentinel for security information and event management (SIEM), ensuring the detection and mitigation of security threats within the Azure environment.3.Proficiently crafted intricate visualizations, calculated columns, and custom expressions using Power BI to develop Map Charts, Cross Tables, Bar Charts, Tree Maps, and complex reports, often involving Property Controls and Custom Expressions for enhanced data presentation and insights.
  • Signant Health
    Data Engineer
    Signant Health Sep 2015 - Dec 2018
    1.Deployed globally distributed and highly available NoSQL databases using AWS DynamoDB, accommodating diverse data models and high availability requirements.2.Ensured secure and controlled access to databases through AWS Identity and Access Management (IAM) integration, enhancing authentication and authorization mechanisms.3.Developed interactive dashboard reports using SSRS, Report Model, and Report Builder, providing users with dynamic data visualizations and ad-hoc reporting capabilities.4.Implemented data masking techniques using Dynamic Data Masking (DDM) and Always Encrypted to protect sensitive information.5.Utilized AWS Glue to orchestrate data workflows and ETL processes, enabling efficient data transformations and integrations.

Frequently Asked Questions about Harshini D

What company does Harshini D work for?

Harshini D works for Anthem Blue Cross And Blue Shield

What is Harshini D's role at the current company?

Harshini D's current role is Data Engineer.

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