Abhishek Kumar
Lucknow
Summary
Dynamic Developer with a proven track record at Fastenal India, excelling in SQL and data warehousing. Achieved a 56% reduction in processing time through ETL optimization. Skilled in Azure Databricks and data visualization, I bring a collaborative spirit and a passion for delivering impactful solutions that enhance data integrity and performance.
Overview
3
3
years of professional experience
Work History
Developer
Fastenal India
Bangalore
07.2022 - Current
- Provided technical support and training to end-users on database querying and reporting tools.
- Conducted ETL process tuning and performance monitoring to ensure optimal system functionality, resulting in a 56% decrease in processing time.
- Investigated issues reported by end users related to data quality and accuracy within the Data Warehouse environment.
- Designed, developed and maintained complex stored procedures, functions, views, tables and other database objects in T-SQL.
- Led the migration of the Azure SQL data warehouse to Azure Databricks, minimizing downtime and data loss; additionally, implemented Unity Catalog to ensure data governance.
- Built curated objects in Azure Databricks with PySpark notebooks, automated execution through scheduled workflows, packaged them as Databricks asset bundles, and set up alerts for proactive monitoring.
- Designed data models using curated objects, and delivered enterprise-level reports with role-based access restrictions.
Developer Intern
Fastenal India
Bangalore
01.2022 - 05.2022
- Analyzed existing T-SQL scripts used in ETL processes and identified opportunities for improvement or optimization.
- Worked with Business Intelligence tools such as Tableau and Power BI for creating interactive dashboards.
- Created and maintained database objects including tables, views, indexes, and triggers to ensure data integrity and performance efficiency.
Education
Bachelor of Technology - Electronics And Communication Engineering
Vellore Institute of Technology
Chennai05-2022
Skills
- SQL
- PL/SQL
- Data warehousing
- Data modeling
- Azure Databricks
- Data visualization
- Azure Data Factory
Timeline
Developer
Fastenal India
07.2022 - Current
Developer Intern
Fastenal India
01.2022 - 05.2022
Bachelor of Technology - Electronics And Communication Engineering
Vellore Institute of Technology
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