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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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Tableau BI Developer R Exploratory Data Analysis Tableau Desktop T-SQL Stored Procedure Data Visualization Business Intelligence Oracle
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Recent Experience
Senior BI Devloper 04/17 - present
R BI Developer Business Intelligence Oracle Tableau Technical Specifications Tableau Server SQL Database Design Data Modeling Business Requirements Business Analysis Analytics Data Visualization T-SQL Stored Procedure Data Analysis
Tableau Developer 05/16 - 04/17
Tableau Desktop Tableau Server Tableau Business Intelligence BI Developer Data Validation Data Visualization Data Analysis Requirements Gathering Analytics T-SQL Stored Procedure R SQL
Tableau Developer 02/14 - 05/16
Tableau Server Tableau Oracle MySQL Business Intelligence Data Modeling Data Analysis Data Validation Data Visualization BI Developer Technical Specifications Business Requirements Business Analysis Analytics T-SQL Stored Procedure
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
Tableau
2019
BI Developer
2019
R
2019
Exploratory Data Analysis
2018
Tableau Desktop
2017
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:U.S. Citizen