Karthik Sudhala

• Assisted in writing SQL queries to extract and analyze data from databases.
• Supported database management tasks, ensuring data integrity and accuracy.
• Learned data modeling techniques to design efficient database structures.
• Collaborated with team members to troubleshoot and resolve SQL-related issues.

with 8+ years of experience in data integration, report development, and business intelligence solutions. Strong expertise in SSIS, SSRS, T-SQL, and performance tuning. Proven ability to design scalable ETL processes, create insightful reports, and work cross-functionally with business and technical teams to drive data-informed decisions.

Technical Skills

• Databases: SQL Server (2012–2019), Oracle, MySQL
• BI Tools: SSIS, SSRS, Power BI, Tableau (basic)
• Programming: T-SQL, PL/SQL
• ETL Tools: SQL Server Integration Services (SSIS)
• Reporting Tools: SQL Server Reporting Services (SSRS), Excel (Pivot Tables, VLOOKUP, Power Query)
• Other Tools: Git, JIRA, Azure DevOps, Visual Studio
• Concepts: Data Warehousing, Data Modeling, Performance Tuning, Data Governance

Professional Experience

• Designed, developed, and maintained complex ETL workflows using SSIS for integrating data from diverse sources.
• Developed and deployed SSRS reports, including dashboards, tabular, matrix, and drill-down reports for executive leadership.
• Built stored procedures, triggers, views, and indexes for data extraction and transformation across multiple systems.
• Collaborated with stakeholders to gather business requirements and translate them into technical deliverables.
• Ensured data integrity and consistency through thorough testing and validation strategies.
• Scheduled and automated recurring jobs using SQL Server Agent.
• Optimized existing queries and SSIS packages for better performance and resource utilization.
• Participated in code reviews, data audits, and release management processes.
• Worked with cross-functional teams to support analytics and reporting for marketing, finance, and operations.
• Assisted in data migration projects including cloud migration (Azure SQL/Blob Storage).

• Supported senior developers in building and testing ETL packages using SSIS to load and transform data from legacy systems.
• Created and maintained SSRS reports for clients to monitor daily business operations.
• Wrote T-SQL scripts to generate custom datasets for internal teams.
• Conducted unit testing and resolved performance issues in queries and stored procedures.
• Participated in daily stand-up meetings and provided updates on development tasks.
• Helped document business logic, data dictionaries, and data flow diagrams.
• Provided support to users for troubleshooting reporting and data quality issues.