Aniket Kshirsagar
Pune
Summary
Experienced Azure Data Engineer with 4 years of hands-on expertise in building and maintaining ETL pipelines using Azure Databricks, Azure Data Factory, PySpark, and ADLS Gen 2. Proven ability to improve data reliability and performance in a product-based environment. Strong collaborator, skilled in supporting real-time analytics and scalable data solutions.
Overview
4
4
years of professional experience
Work History
Azure Data Engineer
One97 Communications Ltd (Paytm)
Pune
01.2023 - 03.2024
- Designed and implemented scalable ETL workflows using Azure Databricks, Azure Data Factory to streamline data integration, migration, and processing for Paytm’s internal business platforms.
- Ingested and processed multi-source data (transactional, behavioral, and logs) into Azure Data Lake Storage (ADLS) for centralized, cost-effective, and scalable storage.
- Migrated legacy SQL Server workloads to Azure by configuring Azure Data Factory’s Copy Data Activity and Self-Hosted Integration Runtime, improving pipeline execution time, and platform reliability.
- Utilized PySpark in Azure Databricks to perform advanced data wrangling, filtering, and enrichment, supporting downstream analytics, and ML pipelines.
- Structured and curated refined datasets in Azure SQL Database, optimizing for performance, and seamless integration with Power BI dashboards and internal tools.
- Collaborated with data analysts, ML engineers, and product teams to align data infrastructure with Paytm’s real-time decision-making and personalization needs.
Azure Data Engineer
Adonmo Pvt Ltd
Pune
11.2021 - 08.2022
- Supported data migration activities by copying data from on-premises SQL Server and cloud sources to Azure Data Lake Storage (ADLS) using Copy Data Activity.
- Performed basic data transformation and cleaning tasks using PySpark in Azure Databricks, focusing on null handling, formatting, and simple business rule applications.
- Organized ingested data into structured zones within ADLS (Bronze, Silver, and Gold) to support better manageability.
Data Engineer
Vivish Technologies Pvt Ltd
Pune
12.2019 - 07.2020
- Analyzed user requirements, designed and developed ETL processes to load enterprise data into the Data Warehouse.
- Used PySpark in Azure Databricks for simple data processing operations, such as filtering, joining, and restructuring flat files.
- Collaborated with senior data engineers and analysts to understand data requirements and participate in the testing of data pipelines.
Education
MBA - Marketing
SIMMC
Pune06-2014
BCA - Computer Applications Development
Tilak Maharashtra Vidyapeeth
Solapur06-2011
Skills
- PySpark
- Azure Data Factory
- Azure Databricks
- ADLS Gen 2
- Azure services
- SQL
- Python
Languages
Marathi
First Language
English
Intermediate (B1)
B1
Timeline
Azure Data Engineer
One97 Communications Ltd (Paytm)
01.2023 - 03.2024
Azure Data Engineer
Adonmo Pvt Ltd
11.2021 - 08.2022
Data Engineer
Vivish Technologies Pvt Ltd
12.2019 - 07.2020
MBA - Marketing
SIMMC
BCA - Computer Applications Development
Tilak Maharashtra Vidyapeeth
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