Nittala Venkata Sai Aditya
Senior Data & Analytics Consultant @EY
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WORK HISTORY
Senior Data & Analytics Consultant @EY
Led the technical design and strategy to migrate a financial product for a multinational conglomerate, seamlessly transitioning theproduct to Databricks and Azure - ensuring integration with the existing infrastructure of 6 business units• Successfully managed the development and implementation of an ETL pipeline in Databricks for Price Volume Mix Revenue Analysis, coordinating efforts across six client projects to ensure timely delivery and alignment with business objectives.• Engineered scalable batch pipelines for reports with SQL and Python to analyze data lineage, identifying gaps for missing tables and presenting the insights through Power BI dashboards• Optimized database performance using partitioning and indexing strategies for 20 million rows, resulting in a 30% increase in query speed and enhanced user experience for data consumers• Partnered with stakeholders to design data models in Visio for 16 distinct business domains catering to financial ERP’s• Led the initiative to implement targeted marketing strategies for a retail client based on customer profiles derived which resulted in 15% increase in annual revenue.• Visualized graphs using Neo4j and Python to map data lineage dependencies from source systems to target reports, covering 65 source systems and 1,500 reports.
EDUCATION
Texas McCombs School of Business
Masters in Business Analytics
Vellore Institute of Technology
Bachelor of Technology, Computer Science
ABOUT NITTALA VENKATA SAI ADITYA
I am currently a Sr Data Analytics Consultant at EY with 4+ years of experience in building scalable applications using cloud solutions & data warehousing. Prior to this, I worked as an Associate Software and Data Engineer at Goldman Sachs for 3 years. I have experience in Python, SQL, Spark and Azure, Data Modeling and Data Warehousing.I graduated with a Master\'s Degree in Business Analytics from University of Texas Austin and completed my undergrad in Computer Science from VIT Vellore,IndiaI am a passionate coder and finder of data insights. Hard work is my best virtue and I aim to be the best in whatever I do. You can learn more about me on my website - https://nittalaaditya.github.io/SKILLS• Programming Languages and Databases: Python, Java, C++, Linux, SQL, NoSql, Shell Scripting, DB2, MySql• Frameworks & Tools: Apache Spark, Hadoop, AWS, Data Lake, Git, Gitlab, Tableau, Jenkins, Jira, CI/CD, Databricks, Airflow, Azure, Power BI
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