Sajith Ravi

Sajith Ravi

Business Intelligence Engineer
India

About Me

8+ years of experience in Data Analytics and Decision Science. Currently serving as a Business Intelligence Engineer at Amazon for the past 5 years - worked in Payment Risk Analytics, CS FP&A BI, Forecasting & Planning R…

Experience

Business Intelligence Engineer

Amazon
Sep 2018 - Present · 7 years 9 months

Applied machine learning methods to create forecasts for operational investigations, enhancing long-term and short-term capacity planning
Developed automated ETL pipelines using Amazon Redshift SQL and Python
Set up reporting infrastructure and self-service dashboards on Tableau and Amazon Quicksight for multiple Amazon teams
Collaborated with stakeholders such as Product/Program Managers and ML/Data Scientists to extract insights from data and address complex business challenges

Business Intelligence Engineer II

Amazon
Sep 2018 - Present · 7 years 10 months

Applied machine learning methods to create forecasts for operational investigations, enhancing long-term and short-term capacity planning
Developed automated ETL pipelines using Amazon Redshift SQL and Python
Set up reporting infrastructure and self-service dashboards on Tableau and Amazon Quicksight for multiple Amazon teams
Collaborated with stakeholders such as Product/Program Managers and ML/Data Scientists to extract insights from data and address complex business challenges

Decision Scientist

Mu Sigma
Jun 2015 - Sep 2018 · 3 years 3 months

Provided analytics support to Fortune 500 clients in the Software and Retail industries
Constructed automated ELT (Extract Load Transform) frameworks for the Marketing Analytics team using Python and Hadoop Hive, leading to a substantial reduction in manual efforts for business teams
Played a pivotal role in simplifying data pipelines, minimizing data dependencies on downstream tables, and significantly reducing data processing time
Developed Executive and Funnel dashboards on Tableau for the Marketing Analytics team
Supported the establishment of a data lake and data mart for an Integrated Supply Chain team using Teradata SQL and SAS
Served as a Sales Ambassador for a year, initiating discussions with prospective customers and playing a crucial role in closing two deals

Skills

Integrated Business Intelligence Data Evaluation Excel Microsoft Excel Python SQL Database Visual Basic for Applications (VBA) Dashboards Data Model Data Science Data Representation NoSQL Couch & Mongo Script Python PL/SQL Tableau Data Reporting Data Analysis and Reporting Data Analytics SQL Amazon Quicksight Machine Learning Forecasting HTML CSS JavaScript Node.js NoSQL MongoDB Amazon Redshift ETL ELT Hadoop Hive Teradata SQL SAS Data Analytics Decision Science Automation
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