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Robert O'Callaghan personal email
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Rob is the Director of Data Science at Ordergroove, where he enables retailers and brands to make themselves indispensable to their customers’ lives by anticipating purchasing needs.Throughout his career, Rob has focused on the analysis, visualization, and modeling of data to produce actionable business improvements for some of the world’s largest organizations. Rob has successfully designed and implemented multi-million dollar machine learning solutions within several Fortune 500 companies, focusing in particular on bleeding edge unsupervised and supervised learning techniques. He has presented his work, in the U.S. and abroad, to audiences of hundreds at financial services and AI-focused conferences.Rob has a Master of Engineering degree from Cornell University and graduated with first-class honors from the University of Limerick in Ireland.
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Data ScientistMeta Aug 2021 - PresentMenlo Park, Ca, Us -
Director Of DataOrdergroove Apr 2019 - Aug 2021New York, Ny, Us -
Course Author/LecturerDatacamp Aug 2018 - Aug 2021New York, Ny, Us• Produced and taught two courses, one on how to design and create recommendation engines in python and the second focusing on optimizing feature creation for machine learning models.• Since launch, the courses have been completed by over 3500 students and rank consistently in the top quartile of all available courses (rated 4.7/5 and 4.6/5 respectively).• The first chapter of the feature engineering course is freely available at https://www.datacamp.com/courses/feature-engineering-for-machine-learning-in-python -
Director Of Data ScienceAyasdi Aug 2018 - Apr 2019• Designed and programmed end to end analytic and prediction pipeline billed at over one million dollars for a large international client• Served as Ayasdi’s subject matter expert in Anti-Money Laundering, including presenting at international thought leadership conferences and advising executives within some of the world's top 5 largest banks by market cap• Created internal analytic applications using Python and JavaScript frameworks to assist in continually improving the Ayasdi Platform
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Senior Data ScientistAyasdi Nov 2017 - Aug 2018
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Data ScientistAyasdi Nov 2015 - Nov 2017
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Volunteering Computer Science TeacherTealsk12 Jun 2017 - Apr 2019Redmond, Us -
Data ScientistCkm Advisors Sep 2013 - Oct 2015New York, New York, Us• Created scripts to clean, process, align and aggregate data feeds from multiple sources (structured and unstructured) in order to generate reports used for informing management operational decisions• Created forecasting models for prediction of resource utilization by global staff of large bank (over 100,000 employees) using a combination of machine learning algorithms and ARIMA time series models• Analysed and modelled very large semi-live datasets (2TB+) through implementing Apache Spark framework (a successor to Hadoop MapReduce) on an Amazon EC2 instance• Performed pro bono analytics for international non-profit specializing in woman’s rights. Investigations included leveraging natural language processing on 11,000 court case transcripts to isolate gender bias in crimes against women -
Graduate StudentCornell University Jun 2012 - Jul 2013Ithaca, Ny, Us -
Undergraduate ResearcherUniversity Of Limerick Sep 2011 - May 2012Limerick, Munster, Ie•Focused on the intricacies of monitoring fatigue growth and strain distribution.•From data gained from wind histories, stress spectra representative of actual load conditions were developed•Fatigue life from these stress histories were calculated in a state of the art manner using finite element analysis and fracture mechanic models •The results of this analysis were compared to those found using the state of practice to determine if the state of practice leads to unconservative design -
Civil Engineering Teaching AssistantUniversity Of Limerick Sep 2011 - Dec 2011Limerick, Munster, Ie•Assisted students who were having difficulties by giving tutorials to small groups •Answered queries from the students when the lecturer was not available •Aided lecturer with preparation of class material
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Student Site ManagerKentz Apr 2011 - Jul 2011Dubai , Ae•Managed labour teams on site•Collaborated with the Engineering office and the other contractors to ensure coordination•Assisted in the monitoring of Health and Safety of all involved parties -
Student Design EngineerKentz Jan 2011 - Mar 2011Dubai , Ae•Assisted design team with well pad sizing and column design •Generated documented correspondence between KENTZ and its subsidiaries in Iraq•Assisted Project Manager with coordination of onsite activities
Robert O'Callaghan Skills
Robert O'Callaghan Education Details
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Cornell UniversityStructural Engineering -
University Of LimerickCivil Engineering
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Crescent College Comprehensive
Frequently Asked Questions about Robert O'Callaghan
What company does Robert O'Callaghan work for?
Robert O'Callaghan works for Meta
What is Robert O'Callaghan's role at the current company?
Robert O'Callaghan's current role is Data Scientist at Meta.
What is Robert O'Callaghan's email address?
Robert O'Callaghan's email address is ro****@****ntz.com
What is Robert O'Callaghan's direct phone number?
Robert O'Callaghan's direct phone number is +165070*****
What schools did Robert O'Callaghan attend?
Robert O'Callaghan attended Cornell University, University Of Limerick, Crescent College Comprehensive.
What skills is Robert O'Callaghan known for?
Robert O'Callaghan has skills like Microsoft Excel, Research, Matlab, Microsoft Office, Analysis, Big Data, Python, Public Speaking, Data Analysis, Analytics, Teamwork, Machine Learning.
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