● 4+ years of IT experience in the field of Data analysis, ETL Development, Data Modelling, and Project Management.● Experience in various phases of Software Development life cycle (Analysis, Requirements gathering, Designing) with expertise in documenting various requirement specifications, functional specifications, Test Plans, Source to Target mappings, SQL Joins. Experience in working with both Agile and Waterfall methodologies.● Strong experience in Business and Data Analysis, Data Profiling, Data Migration, Data Conversion, Data Quality, Data Integration and Metadata Management Services and Configuration Management.● Experience in developing different Statistical Machine Learning, Text Analytics, Data Mining solutions to various business generating and problems data visualizations using Python, R and Tableau.● Design & Implementation of Data Extraction, Transformation & Loading (using SQL Loader, Informatica & other ETL tools), Analysed Oracle & SQL Server Data & Migration of the same.● Comprehensive knowledge and experience in process improvement, normalization/de-normalization, data extraction, data cleansing, data manipulation.● Used pandas, NumPy, seaborn, SciPy, matplotlib, Scikit - learn, NLTK in Python for developing various machine learning algorithms.● Proficiency in multiple databases like, MySQL, ORACLE and MS SQL Server.● Expertise in creating complex SSRS reports against OLTP, OLAP databases.● Experienced in creating and using Stored Procedures, Triggers, Views, User Defined Functions, etc. involving multiple tables and exception handlers. Proficient in SQL Server and T-SQL (DDL and DML) in constructing Tables, Normalization/ De normalization Techniques on database Tables along with Performance Tuning and Query Optimization.● Experience in Tableau (Desktop, Server, Reader, Mobile) as a Developer and Analyst.