Stella Joshua
Sql Developer and Data Analyst @Titanium Transportation Group Inc.
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WORK HISTORY
Sql Developer and Data Analyst @Titanium Transportation Group Inc.
EDUCATION
University of Mumbai
Bachelor of Engineering, Information Technology
St. Clair College
Postgraduate Degree, Data Analytics for Business
ABOUT STELLA JOSHUA
5+ years of experience working in SQL Development/analyst roles with expertise in Oracle SQL/PLSQL, several RDBMS tools along with experience in Data engineering and Data analysis.Hands on experience working with Tableau, Power BI dashboards and Python - Numpy, Scipy, Pandas, Matplotlib, Scikit-learn, Seaborn and R - ggplot2, MS Excel, for Data visualization.Experienced in developing advanced SQL queries, PLSQL functions, procedures, views, constraints for data patches and creating ad-hoc reports using tools like MySQL, Oracle SQL Developer, Oracle PLSQL Developer, SQL Plus, Toad, MS SQL Server.Experienced in developing Test cases and maintaining Quality Assurance documentation, performing Manual testing, Functional testing and Integration testing.Skilled in performing data cleaning, data processing, data visualizations and finding insights as part of Data analysis using Python, SQL, RStudio, Jupyter Notebooks, Visual Studio.Working knowledge of SSIS, SSAS, SSRS used as part of ETL, Data Analysis and visualization.Working knowledge of AWS and basic concepts of EC2, S3, DynamoDB, RDS, etc.Skills: SQL/PLSQL language, Python, Tableau, PowerBi, MS Excel, MySQL, Oracle SQL Developer, PLSQL Developer, SQL Plus, Toad, MS SQL Server
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