Gouthami L.
Data Analyst @Tesco
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WORK HISTORY
Data Analyst @Tesco
Implemented the Agile model throughout the application development lifecycle, enabling iterative progress, continuous feedback, and faster time-to-market.• Collaborated with Product Owner to understand business requirement and translated into user stories. Conducted sprint planning and backlog refining weekly to deliver product on time.• Created dashboards to monitor health of the developed applications and generated weekly product report.• Performed requirements planning, and prioritization, and supported effort estimations.• Used Python unit and functional testing modules such as unit test, mock and custom frameworks in-line with Agile Software Development methodologies.• Integrated AWS Lambda functions with other AWS services such as API Gateway, S3, DynamoDB, SQS, SNS, etc, to build comprehensive serverless solutions.• Involved in designing Hive schemas, using performance tuning techniques like partitioning, bucketing.• Developed Spark applications using Spark Core, Streaming, SQL, Data Frames, Datasets & Spark-ML.• Used AWS Glue for the data transformation, validate and data cleansing.• Experience in designing, developing, or deploying applications using serverless architecture like AWS Lambda.• Coordinated with Reporting developers to design and implement visually compelling Tableau reports and dashboards, contributing to a 15% increase in user engagement and data-driven decision making.Skills: Glue, S3, Python, AWS Lambda function, Tableau, Spark-ML, SQL
EDUCATION
University of Central Missouri
Master of Science - MS
ABOUT GOUTHAMI L.
Almost 3 years of experience as a Data/Business Analyst and Data Engineer, with a strong…
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