Apple

I lead the data science and engineering team at Apple Services Finance. The team focuses on translating business problems and requirements into data products using advanced statistical and machine learning models to support and help Apple leadership make data-driven decisions.

Senior Manager - Data Science and Engineering 

Managing a data science team focusing on cost optimization on Apple infrastructures with the use of statistical analysis and machine learning models.

Data Science Manager

Senior Data Scientist

Ernst & Young

Predictive analysis, time series models, forecasting and machine learning

Data Scientist

University of Michigan Law School

Data Analyst supporting the Empirical Legal Studies Center
Prediction Models, Regression Analysis and Data Visualization using R, JMP and Stata.

University of Michigan

Data Manipulation & Cleansing of a large database (India Census) using Stata and R
GIS Analysis with R
Data Visualization

Data Analyst

Senior Manager - Data Science and Engineering at Apple

I lead the data science and engineering team at Apple Finance - Services and Infra. The team focuses on translating business problems and requirements into data products using advanced statistical and machine learning models to support and help Apple leadership make data-driven decisions.

I am also an open-source contributor and the author of Hands-On Time Series Analysis with R (Packt publication) and several R packages for time series analysis and machine learning applications. Currently working on my next book, Applied Time Series Analysis and Forecasting, which focuses on forecasting at scale. 

Also available on:
Github: https://github.com/RamiKrispin
Medium: https://medium.com/@rami.krispin
Mastodon: https://mstdn.social/@ramikrispin

Rami Krispin

Business Solutions Analyst III

Business Solutions Analyst II, Data Services

Senior Reporting Analyst, Public Markets

Senior Business Analyst, Enterprise Data Management

Business Analyst, Enterprise Data Management

DFC Global Corp.

Financial Manager, Planning and Analysis

Developing revenue, unit sales, cash usage models and forecasts for eight major product lines for 450+ retail locations in Canada
Developing regional debt forecasts for loan products, based on product lifecycles (normal, default, recovery stages) 
Developing specific seasonality estimates by state/province based on local specifics and legislation
Developing segmented models and forecasts (regions, product groups) to verify aggregate unit sales/revenue forecasts (top-down versus bottom-up forecasts)  
Performing daily/weekly tracking and variance explanation of actual result versus forecast and budget target
Identifying and monitoring changes in leading economic indicators affecting forecasted metrics, formulating risks and opportunities and making response recommendations
Contributing to semi-monthly reviews, monthly/quarterly business review submissions, quarterly forecasts and annual budget process
Preparing reports and recommendations for senior management on various strategic initiatives

Senior Financial Analyst

CFA Victoria Society

Volunteer position at CFA Victoria Member Society.

Technology Committee Chair

Raiffeisen Bank

Developed mathematical and financial models supporting business decisions, forecasting process
Analyzed and forecasted trends in revenue & debt based on historical information, market trends, and economic conditions
Performed company/sector research as part of risk assessment of potential borrowers
Performed project-based analysis of credit and operational risks
Identified and monitored indicators of economic environment change, made response recommendations
Supervised foreign exchange and money market operations 
Created budget reports (management, financial, and branch progress)

Senior Treasury Analyst

Legat Consulting Ltd

Performed consulting services to clients on optimizing their risk profile (credit and operational), financial management, reducing transaction costs
Analyzed client’s competitive position and different scenarios of business development through sensitivity and scenario analysis
Performed specialized company/sector research 
Provided social and economic impact analysis of government programs for mining/metallurgy infrastructure changes
Cost-benefit analysis of large capital and software development projects

Donbirzhbank

Developed mathematical and financial models supporting ALM (asset and liability management) functions and liquidity planning
Conducted credit analysis of potential counterparties (interbank operations)
Designed return/risk reports for newly introduced Dealing Division (FOREX and MM)
Designed market and credit risk monitoring system for major asset classes
Supported implementation of SWIFT technologies to achieve higher automation of transactions using LORO- and NOSTRO- accounts
Contributed into implementation of bank-to-bank collateral-based payment system
Managed bank’s portfolio of government bonds

taplio

The Battle

Rami Krispin

Yan Lyesin, CFA

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