Sumathy Jaganathan

Background

About Sumathy Jaganathan

Senior Database Developer at NTT DATA with 8+ years of experience in software development and data analysis, delivering high-quality solutions for clients. Proficient in SQL Server.NET, Python, Azure, and Snowflake with expertise in data migration projects (SQL Server, Snowflake), data transformation solutions (SSIS, Python), and reporting solutions (SSRS, Power BI). Skilled in application development (.NET, PL/SQL), application support (.NET applications, Pros Pricing), performance tuning, and database object creation. Optimized complex SQL queries and indexing strategies to improve query performance by 40%. Designed and maintained ER diagrams to support scalable data models across enterprise applications. Hands-on experience with cloud platforms such as Snowflake and Azure. Experienced in business domains including Manufacturing, Pharmaceutical and Finance. Adept at leading teams, managing projects, ensuring timely delivery, and driving customer satisfaction. Committed to continuous learning and contributing to the success of the organization and its clients. Computer Science Engineering graduate actively upskilling to enhance technical expertise and stay current with industry trends