Chetna Ringe
Software Engineer
Pune
Summary
Detail-oriented Data Engineer with 4.7 years of experience in designing and implementing robust ETL pipelines and data workflows. Proficient in extracting, transforming, and loading data from various sources into Azure Data Factory. Skilled in performing data operations, and managing data ingestion, cleansing, and standardization processes.
Overview
5
5
years of professional experience
4
4
years of post-secondary education
Work History
Software Engineer
Winjit Technologies
11.2022 - 09.2024
- Developed Azure Data Factory pipelines to extract data from various sources, including SQL databases, and load it into Azure SQL, performed data transformations within Azure Data Factory to meet business requirements
- Developed scalable and maintainable code to support data processing and analytics using scala-spark, utilized Databricks for advanced data transformations and optimization
- Created Logic Apps to automate data loads and trigger emails
- Developed Azure Functions to support data pipelines. Integrated APIs into Azure Data Factory pipelines for efficient data extraction
- Developed SQL stored procedures and created views to support data processing. Maintained data warehouse operations and optimized functions in SQL Server
- Worked closely with clients to establish specifications and system designs. Contributed to successful project completion with effective time management and prioritization skills, meeting tight deadlines consistently.
Programmer Analyst
Cognizant Technologies Solutions
07.2021 - 09.2022
- Created ETL pipeline to extract data from Oracle database into Azure Data Factory. Performed first-level transformations on extracted data into ADF
- Developed and tested DataFrames using Spark-SQL for data processing and transformation in Azure Databricks
- Loaded processed data into the data warehouse for reporting by the Power BI team
- Acted on high-priority Change Requests (CRs) from clients based on business requirements
- Scheduled and monitored all ETL pipeline flows using the Appworx tool
- Loaded data and views into SQL Server for downstream and Power BI team usage
- Managed daily file loading through SFTP servers, including testing and transformation for delivery to middleware teams
Associate Consultant
T-Systems
09.2019 - 04.2021
- Extracted data from various sources into Hadoop HDFS
- Responsible for data ingestion, cleansing, standardization, and transformation
- Created Hive managed and external tables based on project requirements
- Implemented partitioning and bucketing on tables to enhance performance
- Developed workflows using Airflow to automate ETL data pipeline processes
- Dynamically created HiveQL scripts incorporating standard ETL components, such as joins and filters.
- Fetched data from tables and performed various operations, loaded output data into the database after transformation
Education
Bachelor of Engineering - Computer Science
Malwa Institute of Technology
Indore 07.2015 - 07.2019
Skills
Azure Databricks
Azure Data Factory
CI/CD
Spark-Scala
Azure DataLake
Hive
Git
Jira
MySQL
Timeline
Software Engineer
Winjit Technologies
11.2022 - 09.2024
Programmer Analyst
Cognizant Technologies Solutions
07.2021 - 09.2022
Associate Consultant
T-Systems
09.2019 - 04.2021
Bachelor of Engineering - Computer Science
Malwa Institute of Technology
07.2015 - 07.2019
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