Worked for Walmart ECommerce

❖ Developed an ATM cash level recommendation model from transaction data that tracks and recommends cash level metric for ATMs across the geographic network.❖ Built an intuitive and feature rich dashboard using IBM cognos that integrates the recommendation model allowing ATM Analysts to make business decisions around total cash effecting in savings worth ~$35M for one of the clients.❖ Engineered a data pipeline and big data environment for collecting, organizing and processing documents, check images, files etc into Cassandra using Kafka and python.❖ Developed a search and analytics application on top of Big Data environment that provides users business specific documents based on Smart Search using regular expressions using Django, Pandas, Spark and Bottle (REST API)Technologies Used : Django, Python, Bottle, Cassandra , Elastic Search , Kibana, IBM Cognos , SQL Server, Spark & Kafka

❖ Developed a data centre’s 360 view that provided insights to Product Managers and VP to make business decisions around hardware purchase, disaster and test fulfillment bringing efficiency and transparency to the product teams daily function.❖ Used Tableau/Power BI, R and MySQL for providing critical insights to product team in managing a $1.3B product.❖ Conducted customer churn analysis and segmentation analysis to recommend and reduce customer churn by ~3% in 2016.❖ Developed a pricing tool for product managers that sorted and analyzed ~10K SKU’s and provided appox product price to salesrepresentatives reducing wait time by ~3 days.❖ Built a forecast model using Salesforce data to predict new customer acquisition based on Pipeline data.Technologies Used : SQL, Python, R , Tableau, Power BI, Salesforce.com, Oracle OBIEE & Microsoft Excel

❖ Generated Revenue, $640K for Tech Mahindra Ltd and increase implementation success by 25%.❖ Led and managed business analysis responsibilites and competitive analysis for various COTS Products. ❖ Conducted requirement gathering function and created Business requirement and function requirement documents for the design and development team. ❖ Deployed, managed Release and Change management.❖ Conducted Data Analysis using SQL and provided insights to managers and helped solve production issues. ❖ Managed daily database update, insert, validation and quality tasks. ❖ Created unix shell scripts to automate daily data loading tasks from Telecom based applications. ❖ Provided sales support for New business RFP's.❖ Led the SSL certificate change activity for production servers with 100% success.❖ Achieved 100% success rate by solving production issues and consult design team to build new solution.Technologies Used : SQL , Excel , Unix