Atall Safi
Data Scientist | Business Intelligence at McKesson
- Role
- Data Scientist Business Intelligence at McKesson
- Location
- Dallas, TX, US
- LinkedIn followers
- 500 followers
About Atall Safi
Former, Linguist and Culture Advisor (US Army, Navy SEALS).In Present era of Big Data, it is extremely important to analyze the data in order to predict and solve a problem by converting data into a meaningful information. Love, passion, and excitement of problem solving made me a Data Scientist. This exciting journey taught me about data extraction and data manipulation using SQL/T-SQL/PL-SQL, data mapping in TOAD data-point, Machine Learning in SAS, R and Python. data cleaning, and data integrity. I have done forecasts and predictions to make strategic business decision and prepared reports based on data trends obtained in Tableau, and Power BI. Decade of professional experience shaped me as an active team member and good decision maker with precision and attention to detail. While working with Aftel corporation I was able to find and fixed a flaw in a product. the fixture made $47 Million in revenue with $7 Million in net profit in one product life cycle of two months. I was awarded employee of the year.A brief overview of my skills:Machine Learning: classification, regression, clustering, natural language processing, data mining, deep learningStatistical Methods: regression models, hypothesis testing, confidence intervals, PCA, time series forecasting.Tableau, Power BI, SQL, HTML, R (ggplot,dplyr, tidyr), Python (Scikit-learn, Numpy, Pandas, Matplotlib, PySpark, nltk), SAS, SAS Studio, SAS Enterprise Guide, Data Mining and Visualization, Advanced Excel (VBA, V-Lookup, Pivot tables, Power View, ANOVA), Access, Word, PowerPoint.Databases: Oracle 10g, Oracle 11i, Oracle R12, DB2, MS Access, MS SQL Server, MySQL,Other Software: Jupyter Notebook, RStudio, Toad Data-point for Oracle, Toad Data-Point 4.3, Reports Builder, Workflow Builder, SAP R/3, MS Office Suite, Smart-sheet, SharePoint.Contact: A••••••••@gmail.com
Experience
Data Scientist Business Intelligence
Feb 2020 — Present · Dallas-Fort Worth, TX, US
Developing and maintaining Pricing Model (Longtail) in AZURE (Databricks).• Developing and maintaining Default Pricing Model in AZURE (Databricks).• Developing & automating Power BI dashboards and reports which provided impact tracking metrics across all departments focusing on Pricing and Value Capture.• Updating and Maintaining Hive Database.• Helping Value Capture team to increase the opportunity by 50%.• Using Snowflake and TOAD data-point to provide data and create Ad-Hoc reports for decision making to executive and decision makers.
Education
KNU
Bachelor of Business Administration - BBA, (Financial Analytics)
2011 — 2014
IRC
Two years certificate, English Language and Literature, General
2001 — 2003
Azrakhsh English Language Institute
Diploma, English Language and Literature, General
2008 — 2009
The University of Dallas
Master of Science - MS, Analytics
2018 — 2020
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