Rohan Bitukunti

Experience

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  Areteans

  Sept 2020 - Jul 2022

  •Utilized Agile methodologies for the planning and implementation of projects. Conducted data analysis and visualization using Python and R to uncover actionable insights and trends.•Designed and implemented efficient data pipelines for a multi-country finance project, ensuring high data quality and accessibility.•Managed large datasets using advanced SQL and NoSQL databases, performing complex queries and optimizations. Automated and optimized SQL queries for data extraction and reporting, reducing execution time significantly.•Developed predictive models and custom analytics tools using Python (NumPy, Pandas, Matplotlib, Scikit-learn) to drive insights and inform business decisions. Collaborated with cross-functional teams to integrate various data sources, ensuring consistency and reliability of analytical outputs.•Identified and resolved root causes of data discrepancies, ensuring accurate and reliable datasets. Translated raw data into visually engaging Power BI dashboards contributing to understanding business trends Show less •Spearheaded data analysis projects utilizing Python to clean, preprocess, and analyze large datasets. Developed and optimized complex SQL queries and stored procedures to extract, manipulate, and transform data from multiple databases and sources.•Assisted in designing and maintaining scalable data models and architectures for enterprise-level applications. Implemented ETL (Extract, Transform, Load) processes and data warehousing solutions to support analytics and business intelligence.•Worked closely with business analysts and data scientists to understand data requirements and deliver appropriate technical solutions.•Managed data extraction and transformation using SQL for various source systems, ensuring data quality and consistency. Show less

  • Data Analyst

    Jul 2021 - Jul 2022

  • Junior Data Analyst

    Sept 2020 - Jun 2021
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  University of Missouri-Kansas City

  Jan 2023 - Jun 2023

  Teaching Assistant

  •Collaborated closely with Dr. Jesse Lowe in facilitating courses with a focus on Statistical Learning, aiming to create dynamic and engaging educational environments.•Provided targeted academic support to students in Statistical Learning courses, significantly contributing to their comprehension and academic success in complex material.•Played an instrumental role in the development and refinement of course content for Statistical Learning, employing innovative teaching strategies to boost student engagement and enhance learning outcomes. Show less

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  C2S Technologies, Inc.

  Aug 2023 - now

  Data Analyst

  Led data analysis projects utilizing Python to clean, preprocess, and analyze large datasets, resulting in a 20% improvement in data accuracy and a 25% increase in insights generation efficiency.Enhanced SQL query performance and efficiency, achieving a 30% reduction in data processing time and a 40% increase in data retrieval efficiency across multiple databases.Collaborated closely with business analysts and data scientists, improving project completion rates, and enhancing communication regarding data requirements.Managed data extraction and transformation using SQL for various source systems, ensuring a 95% data quality compliance rate, and maintaining consistency across organizational databases.Produced impactful data visualizations with Power BI, Tableau, and Excel, contributing to a reduction in work hours and increased stakeholder confidence in data-driven decision-making.Implemented data integration solutions using cloud-based tools such as AWS Glue, Azure Data Factory, and Google Dataflow, enhancing operational efficiency. Show less