Leonardo Arbelaez
Angestellt, Data Analyst, CGI
Vancouver, Kanada
Werdegang
Berufserfahrung von Leonardo Arbelaez
-Work with large data sets from different source systems, transforming and cleaning online and offline data to discover actionable insights -Develop easy to understand visualizations to convey insights to dealers and present clear calls to action -Extract, clean and transform customer and consumer data from across Government agencies for the purposes of analysis, modeling, and prediction -Predictive Model Development and Data Mining -Use predictive modeling to increase and optimize customer experiences
4 Monate, Apr. 2019 - Juli 2019
BI ML/ DL Developer Analyst
LACS SOLUTION PROVIDERS
* Data Cleaning / pre-processing (of both traditional and alternative data) * Developing / Implementing models with various machine learning strategies, in an attempt to find repeating, predictable patterns in how market activity responds to data patterns * Using quantitative techniques (from descriptive statistics, predictive modeling & forecasting, to prescriptive analytics including decision analysis, math programming, simulation, machine learning) to resolve business problems (using Python)
1 Jahr und 3 Monate, Jan. 2018 - März 2019
Business Intelligence Consultant
Visier
2 Jahre und 2 Monate, Nov. 2016 - Dez. 2018
Senior IT Consultant
NTT DATA, Inc
Modernization of legacy systems, Data migration, ETL, Data Warehouse, MS Power BI
6 Jahre und 3 Monate, Aug. 2010 - Okt. 2016
Senior IT Advisor
Dell
Modernization of legacy systems, Data migration, ETL, Data Warehouse, Business Intelligence
2 Jahre, Aug. 2008 - Juli 2010
Senior Business Systems Analyst
Bematech
POS, ERP, Salesforce, MDM, ETL, Data Warehouse, Data Architecture, Information Security
1 Jahr und 2 Monate, Juni 2006 - Juli 2007
IT project Manager
Tyco Fire & Security
- ERP, SOX, Compliance, DRP, MDM, salesforce
1 Jahr und 5 Monate, Jan. 2005 - Mai 2006
Senior BI / CRM Analyst
BCAA
ETL, CRM, ERP, ODS, Informatica, Siebel,
- ERP, SOX, Compliance, DRP
Ausbildung von Leonardo Arbelaez
2 Monate, Mai 2019 - Juni 2019
Machine Learning
Columbia University
DS102X: Machine Learning for Data Science and Analytics Credential ID: b457b92d29ca43e5b9f4838408a78cc4
7 Monate, März 2019 - Sep. 2019
Data Science
Johns Hopkins University
R Programming, Exploratory Analysis, Statistical inference, Regression Models, practical machine learning algorithms
2 Jahre und 1 Monat, Mai 2006 - Mai 2008
Business Intelligence & Analytics
University of British Columbia
Business Analysis
5 Jahre und 5 Monate, Jan. 1991 - Mai 1996
International Business Administration
Universidad del Valle (Colombia)
Information Systems, International business
Sprachen
Englisch
Muttersprache
Spanisch
Muttersprache
Deutsch
Fließend
Portugiesisch
Fließend
Französisch
Gut
Italienisch
Gut