Sql Server Power Bi

Sakshi Gangreddiwar

ETL/SQL Developer

+91-755******* # **********************@*****.*** ï linkedin.com/in/sakshigangreddiwar Summary

SQL Server Database Developer and ETL Specialist with expertise in MS SQL Server, T-SQL, Pentaho, SSIS, and SSRS. Skilled in optimizing data workflows, ensuring accuracy, tuning performance, and automating migration processes.

Skills

Programming & Querying: SQL, Python, T-SQL, Stored Procedures, Views, Functions Data Visualization Tools: Advanced MS Excel, Power BI, Tableau Analytical Abilities: Data Cleaning, Exploratory Data Analysis (EDA), Insight Generation, Descriptive Statistics ETL & Data Integration: SQL Server Integration Services (SSIS), DTSX, Pentaho, Data Integration, ETL Automation, Data Migration, Data Warehousing

Database Management: MS SQL Server, SQL Server Management Studio (SSMS), Database Security, Backup & Restore, Database Design, Indexing, Query Optimization, Performance Tuning Automation & Scheduling: PowerShell Scripting, Job Scheduling, Autosys JIL Scripts Development Tools: Visual Studio, SQL Server Data Tools (SSDT), Integrated Scripting Environment (ISE) Version Control & Collaboration: Git, Bitbucket, Jira, Confluence Professional Experience & Projects

ETL Developer Nov 2021 – Present

Cognizant, Pune

Tools: MS SQL Server, T-SQL, SSIS, Pentaho, Power BI, PowerShell, Git/Bitbucket, Jira, Confluence Project: Mainspring

– Developed optimized SSIS packages for large-scale data migration between SQL Server and external systems, improving processing time by 20% and ensuring data accuracy.

– Led SQL Server performance tuning (stored procedures, T-SQL, query optimization), improving execution time by 25%.

– Implemented error handling, logging, and validation in SSIS to enhance monitoring and troubleshooting.

– Built interactive Power BI dashboards and applied Pentaho transformations for complex data processing.

– Automated ETL workflows using PowerShell scripts, reducing manual effort by 30%.

– Managed BAU support, compliance audits, and knowledge transfer sessions, ensuring smooth operations and team readiness.

Awards & Certifications

– Cheers Team Award – Cognizant: Awarded for automating upgrades across 500+ servers and leading successful Disaster Recovery (DR) implementation.

– Major Recognition – Cognizant: Recognized for leading SQL Server migration and micro-segmentation projects that improved system performance and security.

– Microsoft Certified: Azure Fundamentals – 2025

– Microsoft Certified: Azure AI Fundamentals – 2025 Education

B.Tech in Computer Technology 2017 – 2021

KaviKulguru Institute of Technology, Maharashtra

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