Iam Ruby Gunna , an accomplished Azure Data Engineer with expertise in building scalable, secure, and compliant data solutions. Over 4 years’ of Azure Cloud and Databricks experience managing petabytes of data, designing robust ETL/ELT pipelines, and implementing Big Data solutions within regulated environments, including the banking sector. I have successfully designed and maintained 20+ custom ETL/ELT pipelines, resulting in a 30% boost in data ingestion efficiency, and implemented Big Data solutions, achieving 35% faster run time. But that’s not the only thing I can do, my skills are versatile and adaptable to various industries. I use Azure Data factory, Databricks , SQL, Power BI, Excel, and Alteryx to prep, clean, analyze and visualize data.
- A data mining project that analyzes the Google Apps Store dataset to find the relationship between app downloads and rating and other attributes using PowerBI.
- A Business Inteliigence project that leverages PowerBI Desktop and various inbuilt ML algorithms to forecast the customer lifetime value for an Auto Insurance Company.
- A project that uses Power BI to create a dashboard for sales management and analysis using Amazon E-commerce Sales dataset.
- ETL/ELT data pipelines using Microsoft Azure Data Factory, Azure Data Bricks
- Performance optimization of Data pipelines in Databricks and Azure DataFactory
- Advanced DAX in Power BI
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Tools Used: Alteryx
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Implemented three-phase data analysis workflow in Alteryx
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Improved project efficiency by 30% and reduced development time by 25%
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Tools Used: Tableau
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Designed strategy for 10% increase in test completion rate
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Visualized critical factors in Tableau for improved user engagement
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Tools Used: SQL (MySQL Workbench 8.0)
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Extracted key sales insights for a 45-store retail chain
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Identified strategies for a 12% holiday revenue boost
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Tools Used: Tableau Public,R, Canva
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Analyzed bike-sharing data for usage patterns
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Increased conversion rate by 25% through targeted marketing strategies
- Anything related to SQL, Tableau, Alteryx, Excel, especially SQL Challenges and how to showcase them
- My hobbies and interests, such as content creation , Toastmasters club for Public speaking
- Email: roopmathi@gmail.com
- LinkedIn: Roopmathi
- Alteryx
- Azure Data Factory
- Databricks
- SQL
- SnowFlake
- Tableau
- PowerBI
- Excel
- GitHub