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haftom
Tableau Developer
Los Angeles, CA
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haftom
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Tableau Developer
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Exploratory Data Analysis Tableau Desktop Data Analysis Data Visualization Data Validation Business Intelligence Tableau Server BI Developer Tableau Oracle
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Recent Experience
Senior BI Devloper 04/18 - present
R BI Developer Business Intelligence Oracle Tableau
Tableau Developer 05/16 - 04/17
Tableau Desktop Tableau Server Tableau Business Intelligence BI Developer Data Validation Data Visualization Data Analysis
Tableau Developer 02/14 - 05/16
Tableau Server Tableau Oracle MySQL Business Intelligence Data Modeling Data Analysis Data Validation Data Visualization BI Developer
Summary

  • Developed complex T-SQL Stored Procedures for the application for current and future state processes.
  • Deep understanding of Healthcare data reporting requirements and analysis.
  • Experience in various integration options using Tableau Desktop,Tableau Server and Tableau Reader to minimize overall end user licensing requirements.
  • Experienced in developing rich Interactive reports and dashboards integrating various reporting components from multiple sources and proficient in Tableau 2018.2/10.x/9.x (Desktop, Server, Online).
  • Outstanding knowledge in writing complex SQL queries, Stored procedures, database tuning, query optimization and resolving key performance issues.
  • Excellent knowledge in Tableau visual analytics and best practices like Dashboard structure, view orientation, Sizing and Layout, Data Emphasis, Highlighting, Color, Fonts, Tooltips, and performance improvement of complex dashboards/reports.
  • Worked on the development of Dashboard reports for the Key Performance Indicators for the top management.
  • Outstanding knowledge in Exploratory data analysis, statistical data analysis, data mining.
  • Strong knowledge in predictive analysis ,inferential statistics, machine learning algorithms
  • Excellent communication skills, strong team-building and conflict management skills.
  • Excellent ability to work independently and as a part of a multi-functional, geographically diverse
  • Expert in identifying outliers, and anomalies
  • Designed and implemented the Physical model of the BI data flow. Created Database Objects - Tables, Views, user defined functions.
  • Experience in developing High Performance Dashboards, Story points, hierarchy, sorting, complex calculations, Reports/Dashboards.
  • Expertise in designing and creating various analytical reports and Dashboards to help users to identify critical KPIs and facilitate strategic planning in the organization.
  • Proficiency in aggregating data and configuring reports from different data sources using data blending.

Top 5 Skills
SkillsProficiencyLast Used
Exploratory Data Analysis
2018
Tableau Desktop
2018
Data Analysis
2018
Data Visualization
2018
Data Validation
2018
Education and Certifications
Bachelor's in chemical And Biological Engineering
Colorado State University, 2012 - 2014
Tableau, 2018
Data Science Specialization, 2018
Preferences
Availability:
Willing to relocate?:Yes
Relocation preference
Any location
Prepared to Travel:100%
Employment Type:Contract to perm
Security Clearance:No clearance
Citizenship:Green Card