Phani Kumar

Experience

• 

  Cyient

  Feb 2019 - Mar 2020

  Data Engineer

  • Developed and maintained data pipelines and ETL processes to ingest, transform, and load data from various sources into Azure Synapse Analytics.• Implemented data processing and analysis using Pyspark, optimizing performance and scalability of data workflows.• Designed and implemented data models and schemas to support analytical reporting and data visualization in Tableau.• Collaborated with data scientists and analysts to understand data requirements and provide technical support for advanced analytics projects.• Conducted data quality checks and implemented data governance policies to ensure data accuracy and consistency. Show less

• 

  Insight

  Mar 2020 - Aug 2022

  • Migration of data from on-premises to Azure cloud by using self-hosted integration runtime• Responsible for designing and implementing data pipelines that move data from various sources to the target destinations, such as data lakes, data warehouses, or databases.• Responsible for building and optimizing data storage solutions that can handle large volumes of data efficiently. This includes selecting appropriate storage technologies such as Azure Blob Storage, Azure Data Lake Storage, or Azure SQL Database. • Migration of data from on-premises to Azure cloud • Responsible for building and maintaining data processing solutions that can transform, cleanse, and enrich data efficiently. This includes selecting appropriate processing technologies such as Azure Databricks, Azure HDInsight, or Azure Stream Analytics. • Responsible for monitoring the performance of the data solutions and troubleshooting any issues that arise. This includes identifying and resolving performance bottlenecks, data quality issues, and other issues that may impact the performance of the data solutions. • Responsible for developing and maintaining BI applications, dashboards, and reports using tools like Microsoft Power BI. • Collaborate with cross-functional teams to identify and define key performance indicators (KPIs) for various business processes. • Ensure data accuracy, integrity, and security within the BI environment. Show less

  • Cloud Engineer

    Jun 2020 - Aug 2022

  • Trainee

    Mar 2020 - Jun 2020
• 

  Cigna Healthcare

  Dec 2023 - now

  Data Engineer

  • Designed, developed, and maintained data pipelines and ETL processes using Azure Data Factory, Azure SQL Database, Azure Data Lake Storage, and Azure Blob Storage, resulting in improved data accessibility and efficiency.• Implemented data transformation and manipulation using Python and SQL, ensuring data consistency and accuracy throughout the pipeline.• Utilized Power BI for data visualization and reporting, providing actionable insights to stakeholders and decision-makers.• Collaborated with cross-functional teams to define data requirements and ensure alignment with business objectives.• Conducted data quality assessments and testing to validate data integrity and reliability, ensuring compliance with industry standards and regulations.• Worked on Big data, AWS cloud services including EC2, S3, EMR, and DynamoDB.• Worked on end-to-end machine learning workflow, written python code for collecting data from AWS snowflake, data preprocessing, feature extraction, modelling, evaluating the model, and deployment.• Integrated machine learning algorithms into data pipelines to automate predictive analytics and optimize data processing workflows. Show less