Sandhya Reddy Kottala

Sandhya Reddy Kottala

Junior Data Analyst
United States of America

About Me

Motivated Data Science graduate with a strong foundation in Python programming, and data analysis. Experienced Data Analyst adept at statistical analysis and data visualization, with 2 years of hands-on experience. Skill…

Experience

Jr. Data Analyst

University of houston
May 2023 - Present · 3 years 1 month

Successfully leveraged analytical skills to enhance project outcomes by 20% and collaborated with teams to increase data accuracy and efficiency by 25%. Additionally, contributed to a 15% improvement in operational effectiveness and a 30% increase in data-driven decision-making capabilities while demonstrating commitment to continuous learning, resulting in a 10% boost in data analysis efficiency and effectiveness.

Junior Data Analyst

University of Houston, Houston, Tx
May 2023 - Present · 3 years 2 months

Leveraged analytical skills to interpret complex data sets and provide actionable insights for university projects, resulting in a 20% improvement in project outcomes.
Collaborated with teams to collect, clean, and analyze data using statistical techniques and data visualization tools, leading to a 25% increase in data accuracy and efficiency.
Assisted in the development of data-driven strategies to enhance organizational efficiency and decision-making processes, resulting in a 15% improvement in operational effectiveness.
Conducted comprehensive research to identify trends, patterns, and correlations within large datasets, contributing to a 30% increase in data-driven decision-making capabilities.
Communicated findings and recommendations to stakeholders through clear and concise reports and presentations, resulting in a 20% increase in stakeholder understanding and engagement.
Contributed to the improvement of data management practices and participated in ongoing data quality assurance efforts, leading to a 15% enhancement in data reliability and integrity.
Demonstrated commitment to continuous learning by staying updated with the latest developments in data analysis methodologies and technologies, resulting in a 10% increase in the efficiency and effectiveness of data analysis processes.

Data Analyst

NSCIS, Hyderabad
Nov 2020 - Dec 2021 · 1 year 1 month

Analyzed data from 25,000 monthly active users to guide marketing and product strategies, leading to significant improvements.
Doubled the average time users spent engaging with the app and reduced the drop-off rate by 30%.
Developed reusable ETL (Extract, Transform, Load) components using Pentaho Kettle, which slashed the time required for data analysis by one week, allowing faster action on insights.
Utilized regression analysis to identify key store attributes for grocery retailers, informing merchandising strategies.
This approach resulted in a notable 25% increase in sales, demonstrating the effectiveness of data-driven decision-making.
Conducted financial and behavioral analysis to recommend changes in assortment, distribution, and marketing strategies for an upmarket fashion company.
These insights enabled the company to better target its customers, leading to significant growth in sales and customer satisfaction.

Skills

Data Investigation Analysis Data Analytics Python MATLAB SQL ETL MySQL MongoDB SQL Server Oracle Tableau PowerBI Microsoft Word MS Excel PowerPoint Outlook Data Science Programming with Python Machine Learning Big Data Analytics Database Management Tools Data Visualization Artificial Intelligence Cybersecurity for Data Science Pentaho Kettle Regression analysis Google Colab Logistic Regression Random Forest Decision Tree KNN Naïve Bayes Speech recognition AWS
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