Deepthi Rasineni

Deepthi Rasineni

Data Engineer
United States of America

About Me

Diligent and results-oriented Data Engineer with a master’s in computer science and 4 years of professional experience in data engineering. Proficient in diverse programming languages including SQL, Python, PySpark. Hand…

Experience

Data Engineer

Akhil Software Solutions ltd
Aug 2023 - Present · 2 years 11 months

● Created Databricks notebooks, and Delta Tables following Lakehouse architecture: Bronze, Silver, and Gold.
● Orchestrated ETL data pipelines using Azure Data Factory, Data Flows, and Databricks notebooks to extract, transform, and load data from various sources into a centralized data lake/delta lake.
● Disparate data sources in various formats like Text, CSV, JSON, Parquet, and EDW were ingested into Data Lake/ Delta Lake (ADLS) hosted in Azure Cloud using Databricks ETL processes/notebooks written in SQL and Python utilizing Spark Core and Spark SQL libraries.
● Developed CI/CD pipelines using Azure DevOps and Shell Scripts for deploying the artifacts to various environments: test, stage, and production.
● Worked closely with data scientists to understand data requirements and implemented solutions for advanced analytics and machine learning.
● Leveraged JIRA for Scrum, GitHub for Source Control, and Azure DevOps for (CI/CD).
● Contributed to the documentation (Confluence) of data engineering processes, ensuring knowledge transfer and team alignment.

Data Engineer - ReAlign Insurance Holdings Inc

Akhil Software, Ashburn, VA
Aug 2022 - Present · 3 years 11 months

Created Databricks notebooks and Delta Tables following Lakehouse architecture: Bronze, Silver, and Gold.
Orchestrated ETL data pipelines using Azure Data Factory, Data Flows, and Databricks notebooks to extract, transform, and load data from various sources into a centralized data lake/delta lake.
Ingested disparate data sources in formats like Text, CSV, JSON, Parquet, and EDW into Data Lake/Delta Lake (ADLS) hosted in Azure Cloud using Databricks ETL processes/notebooks written in SQL and Python utilizing Spark Core and Spark SQL libraries.
Developed CI/CD pipelines using Azure DevOps and Shell Scripts for deploying artifacts to test, stage, and production environments.
Worked closely with data scientists to understand data requirements and implemented solutions for advanced analytics and machine learning.
Leveraged JIRA for Scrum, GitHub for source control, and Azure DevOps for CI/CD.
Contributed to documentation (Confluence) of data engineering processes, ensuring knowledge transfer and team alignment.

Data Engineer – Raymond James

Tata Consultancy Services (TCS), Bangalore, India
Sep 2022 - Dec 2022 · 3 months

Designed and implemented a real-time data pipeline to process semi-structured data by integrating raw records from various data sources to Azure Synapse Analytics.
Ingested streaming data into Azure Synapse Analytics from Event Hubs and IoT Hub.
Used Synapse Analytics capabilities to perform transformations and aggregations on the data.
Implemented and actively monitored programs to ensure precision and efficacy.
Implemented alerts and notifications for timely response to failures.

Data Engineer - Becton Dickinson

Tata Consultancy Services (TCS), Bangalore, India
Aug 2020 - Aug 2022 · 2 years

Developed data pipelines using Azure Data Factory to extract, transform, and load diverse datasets into Azure Data Lake Storage and SQL DW/Synapse Analytics for visualization purposes.
Built Data Flows in Azure Data Factory for ETL by applying complex data transformations and writing to Azure SQL DW using activities such as Source, Lookup, filters, aggregations, updates, pivots, and Sinks.
Used linked services such as ADLS, Azure SQL Database, Azure Blob Storage, Key Vaults, Azure SQL Data Warehouse, and API Service.
Automated pipelines using scheduled event-based tumbling window triggers in Azure Data Factory.
Engineered end-to-end ETL workflows, contributing significantly to the success of data-driven projects.
Utilized Power BI for creating interactive dashboards and transforming raw data into visually compelling insights.
Performed a POC on migration of an app hosted on Azure App Service to Kubernetes.
Implemented a Deployment (Stateless Set) for the frontend app and web API using Docker file.
Used a Stateful Set for the database, ensuring stable identities and effective management of persistent data.

Junior Data Engineer

Accenture
Feb 2020 - Jul 2020 · 5 months

Built basic ETL that ingested transactional and event data from a web app to Azure Data Warehouse.
Worked with clients to understand business needs and translate those business needs into actionable reports in Tableau.
Used Python in Spark to distribute data processing on large datasets in Azure Data Factory using HDInsight.
Supported implementation and active monitoring of pipelines if failures occurred.

Skills

Big Data Data Repository Hadoop Scala Spark Apache Hive Apache Pig Amazon Web Services (AWS) Kafka NoSQL Redshift S3 SQL Python PySpark Shell Scripts Java Script HTML CSS Snowflake MongoDB Lakehouse Architecture Azure Data Factory Data Pipelines Power BI Azure Databricks Azure Synapse Analytics API Gateway IAM Lambda Glue DynamoDB Visual Studio Code PyCharm IntelliJ DB Visualizer Tool Git GitHub Azure DevOps JIRA Agile Scrum SDLC Confluence Azure Data Lake Storage Azure SQL Database Azure Blob Storage Key Vault Azure SQL Data Warehouse Azure Event Hubs IoT Hub Tableau HDInsight Docker Kubernetes Angular Angular Material AWS SES AWS CloudWatch
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