Harshavardhan Dharmapuri
@harshavardhandharmap
Programmer Analyst crafting reliable data pipelines with SQL and Python.
IndiaWhat I'm looking for
I’m a Programmer Analyst at Cognizant focused on SQL development, data engineering, and production support. I develop T-SQL scripts and stored procedures, troubleshoot production data issues, perform data corrections, and optimize SQL queries to keep business operations reliable.
I’ve also supported migration activities to ensure data consistency and integrity, and I enjoy turning complex data problems into efficient, scalable solutions using SQL, Python, ETL, PySpark, and Databricks. Alongside my work, I’m actively expanding my expertise in modern data platforms and scalable data pipelines, and I’ve earned industry certifications in Google Data Analytics, Big Data with Spark & Python, and Alteryx Process Automation.
Experience
Work history, roles, and key accomplishments
Programmer Analyst at Cognizant focused on SQL development, data engineering, and production support, including troubleshooting production data issues and optimizing queries for reliable operations.
• Developed and optimized complex T-SQL queries, stored procedures, and scripts for production environments.
• Investigated and resolved production data issues through data correction, restructuring, and validation.
• Supported migration activities by ensuring data consistency and integrity.
• Debugged SQL jobs, stored procedures, and automated workflows.
• Improved query performance through SQL o
I've gained practical experience in designing and implementing .NET Framework applications, focusing on data management and web service development. Specifically, I've worked with:
1.ADO.NET: For direct database operations, ensuring efficient data retrieval and manipulation.
2.Entity Framework: For streamlined data access and object-relational mapping, enhancing development speed and maintainabil
Education
Degrees, certifications, and relevant coursework
Sreenidhi Institute of Science and Technology
Bachelor of Technology
2021 - 2025
Tech stack
Software and tools used professionally
Availability
Location
IndiaAuthorized to work in
Job categories
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