Barbara Ulitsky

Barbara Ulitsky Email and Phone Number

bonita springs, florida, united states
Barbara Ulitsky's Location
Ottawa, Ontario, Canada, Canada
About Barbara Ulitsky

Highly motivated and innovative Data Scientist with over 10 years of experience in Data Preprocessing, Data Analysis and Data Visualization. Demonstrated expertise in Python, SQL and a variety of Business Intelligence (BI) tools. Significant ETL, Data Warehousing and Machine Learning experience. A results-driven team player dedicated to timely delivery of business objectives. Known for meticulous attention to detail and exceptional communication skills. Passionate about Data Science with a track record of continuous learning.

Barbara Ulitsky's Current Company Details
TOPYX® Learning Management System

Topyx® Learning Management System

View
Data Scientist
bonita springs, florida, united states
Website:
topyx.com
Employees:
15
Barbara Ulitsky Work Experience Details
  • Topyx® Learning Management System
    Business Intelligence Developer
    Topyx® Learning Management System Oct 2017 - Present
    Ottawa, Canada Area
    • Created Interactive BI reports and dashboards: Executive Summary, Site Activity, Upcoming Expirations, Community posts tracking and more• Promptly fixed bugs with emphasis on client delivery and an ongoing open communication with Customer Success Management and Software Development teams• Sped up many BI reports by optimizing queries and tuning client databases• Designed a black and white theme for accessibility• Tested colleagues' code and updated documentation
  • Shopify
    Data Analyst
    Shopify Jan 2017 - Jul 2017
    Ottawa, Canada Area
    • ETL: cleaned data and applied business rules using Python and Apache Spark, setup and maintained process schedules and resource allocations, fixed late or failed batch jobs, programmed automatic data validations• Extracted financial data via API using Ruby and brought it into the data warehouse, developed a data model, shared code on GitHub• BI Reporting: Developed and maintained reports using SQL, Excel and BI Visualization tools such as Mode, Tableau, Python Pandas and Matplotlib• Collaborated and communicated results with Finance and Data teams
  • Brookfield Renewable Power
    Senior Analyst, Risk Control
    Brookfield Renewable Power Jan 2013 - Dec 2016
    Gatineau, Qc
    • Developed sophisticated business analytics, data mining and modelling solutions with large data sets from multiple sources• Streamlined and automated ETL processes using creative problem solving, Python, R and SQL• Responded to complex information requests and provided data analysis support to Senior Leadership and Wholesale Electricity Traders• Represented the Risk Group in new Business Intelligence Technologies Initiatives and working groups as a subject-matter expert
  • Brookfield Renewable
    Analyst, Risk Control
    Brookfield Renewable Feb 2010 - Jan 2013
    Gatineau, Qc
    • Developed business analytics using MS SQL Server Analysis Services• Delivered creative Business Intelligence reports using Cognos and VBA• Automated Reports using Microsoft Power Pivot, VBA macros and Matlab• Optimized and automated business processes using innovative and creative approaches• Identified and fixed data-quality issues• Lead and successfully designed an interactive Financial Profit/Loss explanation tool• Coordinated weekly Financial and Risk reports for Senior Management• Provided Data Analysis support to Senior Leadership and Electricity Traders• Supported and trained Cognos users
  • Brookfield Renewable
    Quantitative Analyst, Market Risk
    Brookfield Renewable Sep 2008 - Feb 2010
    Gatineau, Qc
    • Designed and validated risk models using Matlab: VaR, options, non-standard exotic contracts and financial instruments• Developed a scenario model in VBA to evaluate a new acquisition project• Automated and established a template for the daily calculation of margin requirements for energy trading on the ICE and NYMEX exchanges
  • Private Banking Index Hedge Fund
    Quantitative Research Analyst
    Private Banking Index Hedge Fund Jan 2008 - Jun 2008
    London, Uk
    FTSE Private Banking Index was a company that produced an index and a tracker for the private banking industry. Solutions for Wealth Capital Management was it's partner. It was a hedge fund that invested in the tracker for the private banking index.• Developed a sub index in Matlab with significantly improved performance• Supervised daily valuation of index fund performance• Developed and tested financial models using Matlab and Thomson Reuters
  • University Of Toronto
    Teaching Assistant
    University Of Toronto Sep 2005 - May 2007
    Toronto, Ontario, Canada
    • Lead weekly tutorials • Supervised and graded exams• Maintained student information database
  • Mcmaster Nuclear Reactor
    Quality Control Analyst
    Mcmaster Nuclear Reactor May 2005 - Sep 2005
    Hamilton, Ontario, Canada
    • Conducted and Analyzed laboratory experiments • Wrote legal reports• Organized records in Excel• Mediated between production teams• Provided guidance to clients

Barbara Ulitsky Education Details

Frequently Asked Questions about Barbara Ulitsky

What company does Barbara Ulitsky work for?

Barbara Ulitsky works for Topyx® Learning Management System

What is Barbara Ulitsky's role at the current company?

Barbara Ulitsky's current role is Data Scientist.

What schools did Barbara Ulitsky attend?

Barbara Ulitsky attended Massachusetts Institute Of Technology, University Of Toronto, Mcmaster University, Carleton University.

Who are Barbara Ulitsky's colleagues?

Barbara Ulitsky's colleagues are Megan Byrd, Thomas Rennie, Gabriel Rios Escalante, Grace Wang, Richard Russell, Ghadeer Salem, Jing Li.

Not the Barbara Ulitsky you were looking for?

Free Chrome Extension

Find emails, phones & company data instantly

Find verified emails from LinkedIn profiles
Get direct phone numbers & mobile contacts
Access company data & employee information
Works directly on LinkedIn - no copy/paste needed
Get Chrome Extension - Free

Aero Online

Your AI prospecting assistant

Download 750 million emails and 100 million phone numbers

Access emails and phone numbers of over 750 million business users. Instantly download verified profiles using 20+ filters, including location, job title, company, function, and industry.