VIDYA PRIYA DUVVALA RAVI

+1-937-***-**** adzbio@r.postjobfree.com Romeoville, IL

SUMMARY

AWS Certified Solutions Architect with expertise in building and deploying cloud-based data solutions.

Data Analyst with over 3 years of expertise in interpreting complex datasets to extract actionable insights that drive strategic business solutions.

Proficient in leveraging statistical programming skills using Python, and SQL, as well as data transformation tools like Tableau and PowerBI.

Excel wizardry and version control expertise, leveraging VLOOKUP, Power Query, Power Pivot, Excel Macros, and VBA to transform raw data into actionable insights.

With a robust understanding of Data Warehousing concepts and architecture, I contribute to designing efficient data solutions that optimize analysis processes.

Hands-on experience in Machine Learning and AI algorithms, implementing models such as Neural Networks, Regression, SVM, and Decision Trees for predictive analytics. Proficient in using Python libraries like Pandas, NumPy, and Matplotlib for insightful data visualizations.

Effectively applied machine learning techniques to analyze data, additionally, leveraged NLP methods to extract insights from feedback.

Skilled in database modeling, and design, with a focus on optimizing performance and scalability through SQL techniques.

Hands-on experience in VPC setup, EC2 instances, Redshift configuration, and AWS Glue for ETL processes. Knowledge of Hadoop Spark tools for distributed data processing. Strong understanding of RDBMS, ETL, and Data Lake concepts.

Experienced with data manipulation skills extend to R, where I’ve employed it for predictive modeling and data visualization, leveraging diverse sources including MySQL databases and text files.

My adeptness in statistical analysis, encompassing regression, decision trees, and experimental design, empowers me to optimize products and revenue flows through multivariate experiments.

Well-versed in version control using Git to ensure collaborative and seamless project management.

Proficient in Agile (Scrum) and waterfall methodologies. Adept at transforming technical complexities into actionable insights, driving efficiency, and informed decision-making across diverse industries.

Strong problem-solving and analytical skills. Excellent communication and presentation skills.

PROFESSIONAL EXPERIENCE

GHX Louisville, CO

Senior Data Analyst February 2023 – Present

Leveraged NLP techniques to dissect feedback, culminating in a new strategy that elevated satisfaction scores by 15%.

Employed machine learning techniques to forecast patient data, achieving an 85% accuracy that informed intervention strategy development.

Crafted data mappings for the transformation and integration of data between systems.

Established data validation procedures using Power BI to ensure the accuracy and integrity of patient information.

Conducted a comprehensive analysis of the supply chain data, identifying inefficiencies and waste, resulting in a 20% reduction in costs.

Collaborated with cross-functional teams, to discern their data requirements and deliver comprehensive data sets and reports using Alteryx, Tableau, and Python for healthcare data analysis.

Integrated databases into a unified data warehouse, increasing the efficiency of data processing by 30%, and enhanced data collection procedures, increasing data accuracy by 20%.

Think & Learn Pvt. Ltd. Bangalore, India

Data Analyst July 2019 – August 2021

Mapped user engagement trends using matplotlib, and Seaborn, guiding UX/UI enhancements that surged user retention by 25%.

Engineered efficient data models in AWS Redshift, optimizing table structures, relationships, enhancing data integrity and precision by 15%.

Designed conceptual data models to provide a high-level view of organizational data, ensuring data integrity and consistency.

Leveraged Python and R for data analysis, producing predictive models that refined business forecasting accuracy by 25%.

Enhanced SQL query performance by 20%, streamlining data retrieval processes.

Leveraged Power BI to develop interactive dashboards, providing real-time insights into student progress and model effectiveness by 20%.

Built custom SQL reports detailing course completion rates, average grades, and other key performance indicators to help course efficacy.

Integrated VBA programming to optimize data manipulation processes, reducing processing time by 40%.

Directed a team of analysts to examine user data, unveiling insights that improved course completion rate by 15%.

Produced analytical data sets and reports using Alteryx and Tableau, enabling data-driven decision-making and process optimization.

Demonstrated problem-solving and analytics skills, synthesizing complex information for various stakeholders.

Paytm Hyderabad, India

Data Analyst Junior April 2018 – June 2019

Developed algorithms and data models to refine data collection and analysis procedures, resulting in a 20% uptick in processing efficiency.

Presented intricate data through visualizations using Tableau and Excel, reducing data interpretation time by 25%.

Innovated a fraud detection system utilizing anomaly detection, curtailing fraudulent activities by 30%.

Employed statistical analysis and predictive modeling to pinpoint patterns and trends, resulting in a 12% increase in forecast accuracy.

Constructed data pipelines and ETL processes, ensuring the timely and accurate extraction and loading of data, reducing data errors by 15%.

Intern – Software Developer December 2017 – March 2018

Optimized front-end responsiveness, slashing load times by 40%, resulting in a 30% dip in user bounce rates.

Architected APIs using Java and Spring Framework, achieving a 30% boost in transaction success through seamless integration.

Refined SQL database queries in high-traffic environments, cutting load times by 40%.

SKILLS

Certifications: AWS Certified Solution Architect- Associate

Programming Languages: Python, R, Java, C, SQL for data manipulation, statistical analysis, and machine learning

MS Excel Skills and Version Control: VLOOKUP, Power Query, Power Pivot, Microsoft Excel Macros and VBA, Git

Web Development: HTML, CSS, JavaScript, React, Angular, Django

Databases, Data Warehousing, and Cloud: SQL, MySQL, PostgreSQL, MongoDB, Snowflake, AWS

Data Analysis & Data Visualization: Tableau, Microsoft Power BI, QlikSense, Cognos

Libraries, Methodologies &Tools: Pandas, NumPy, Matplotlib, Seaborn, Scikit-learn, ETL, JIRA, RStudio, Jenkins, Docker,

Jupyter, Anaconda, Kubernetes, Druid, Agile, SDLC, Waterfall, Scrum, Kanban

Soft Skills: Project management, Leadership, Presentation, and Communication Skills

EDUCATION

Lewis University Romeoville, IL, USA

Master of Science in Computer Science

Malla Reddy Institute of Technology and Science Hyderabad, Telangana, India

Bachelor of Technology in Computer Science & Engineering

PROJECTS

Dynamic Conversational Chatbot for International Students using Amazon Lex

Neural Sentiment Engine: Emotion and Sentiment Analysis from Text

Statistical Analysis and Forecasting for Energy Consumption in Smart Cities.

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