Jay Parab
Immediate Joiner || Data Engineer || Azure Databricks || Pyspark
- Role
- Programming Analyst at Cognizant
- Location
- Navi Mumbai, MH, IN
- LinkedIn followers
- 500 followers
About Jay Parab
Developed and maintained scalable web applications using Python and MySQL, enhancing user experience and performance. Optimized APIs for seamless integration between microservices, enhancing system performance by 25%. Built Python-based ETL pipelines for data extraction, transformation, and loading into MySQL databases, improving data processing speed by 25%.Designed MySQL schemas to support high-traffic applications, reducing query execution time by 40%. Automated data processing pipelines using Python scripts, reducing manual effort by 30%. Deployed and monitored applications on Microsoft Azure, leveraging cloud services to improve scalability and reliability. Cuonducted exploratory data analysis (EDA) using Pandas and NumPy, delivering actionable insights for the marketing team. Created a dashboard using Python (Flask, Pandas) and MySQL to visualize sales trends, leading to a 15% increase in revenue through better decision-making. Supported deployment processes on Microsoft Azure, including setting up CI/CD pipelines.Managed deployment process by pushing code to GitHub repositories.
Experience
Programming Analyst
Feb 2022 — Present · Navi Mumbai, IN
Worked on development and support of Data Warehouse of a US based major insurance company.Involved in developing ETL solutions using PySpark in Databricks for data extraction from parquet files of different data sources and transforming the data as per business requirements.Contributed to monthly release items like Datafix, Stored Procedure modifications, Generation Update, STTM modifications, SSIS Package changes, Model change.Worked on aggregating duplicate check, inconsistent data check SQL queries; due to which time taken to analyze and resolve such repetitive issues on daily incremental runs was reduced significantly.Created automation scripts for daily incremental data load reports using Python which eliminated 1 hour of daily manual effort.
Education
St. Xavier's High School - India
Bachelor's degree, Electronics and telecommunication
Saraswati Education Societys Saraswati College of Engineering Kharghar Navi Mumbai
Bachelor's degree, Electronics and telecommunication
Saraswati Education Societys Saraswati College of Engineering Kharghar Navi Mumbai
Bachelor of Engineering - BE, Electrical, Electronics and Communications Engineering
2016
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