Alexander Maltser
Finance Expert
Petach Tikva, Israel
Skills
Data Analysis
About
Alexander Maltser's skills align with IT R&D Professionals (Information and Communication Technology). Alexander also has skills associated with Communication, Marketing and Public Relations Managers (Communication, Marketing and Public Relations). Alexander Maltser has 32 years of work experience, with 20 years of management experience, including a low-level position.
Work Experience
Senior Business Analyst
Finalto
January 2009 - Present
- Hands-on work in Business Analytics - monitoring the effectiveness of B2C and B2B businesses, building ML models, working with data, product analytics, optimization of marketing campaigns, data visualization. Reporting to stakeholders of the company.
cpa
Finalto.com
January 2009 - Present
- - big finance company (Top B2C brand: Markets.com) o Creating ML Models of CLV, churn and retention of customers using Logistic regression, clustering, Bayesian approach and other modern techniques of Machine Learning. o A/B testing of product - trading platform. o A/B testing of website performance and campaigns of Google AdWords. o ML Optimization of conversion funnel (cpm->cpl->cpa->clv). o Automation of marketing campaigns in Google Search, including bid automation. o Integration of Google Analytics in BI. o Optimization of marketing campaigns in FaceBook, Cellxpert, AdveptPro, Apple Store. o Calculation of KPIs for Marketing, Sales, Finance, Risk. o B2B and B2C reporting. o Creating of company dashboards for management. o Creating dynamic reports. o Reports for Regulators - FCA, SYSEC, ASIA. o Real time Risk monitoring. o CAR, IFR and IFPR reports. o Real time Revenue monitoring. o Accounts Status report. o Reports for evaluation of performance Sales and Retention people. o Web reports for partners, affiliates, and business introducers. o Monitoring of trading activity of clients. o Analysis of CFDs, Options, Shares, Commodities, Crypto. o Recommendations for hedging activity on base of profile of client and current activity. o Planning and development of complicate ETL processes. o Synchronization of processes of data flow. o Performance Optimization for ETL and final BI models.
Analytics Team Leader
December 2003 - Present
Statistician and data scientist
December 1999 - Present
Gilon Consulting
January 1999 - December 2009
Gilon Consulting
January 1999 - December 2008
- o Early detection of insolvent customers. o Time Series analysis and other parametrical modeling for forecasting necessary quantities of reserve items in internal stock. The models are based on history of the item's consumption. o Statistical optimization of Direct Marketing campaigns before it was executed, and development of statistical models for seeking and retaining Most Profitable Customers on basis of individual purchasing history of the customers. o Analysis of Logs of users' access on Web, MF, VM, UNIX and NT machines, with purpose of detection of the non-authorized events. o Development of Data Mining module as a part of company product. The module contains tools for stratified random sampling and various linear models. o Design and development of e-OLAP module as a part of company product. The module allows Web presentation of multi-dimensional statistical reports. o Development of Optimization Algorithms for allocation of flight frequencies of aircrafts according to total quantity of available aircrafts hours, types of flights, and other resources. o Revenue forecasting using analysis of clusters and classification of customers. o Generalized linear models for estimation of Variable. o Statistical models for estimation of fuel consumption and Probability Models for cost drivers calculation. o Modeling and maintenance of Activity Base Management process including Cost Calculation, Revenues Modeling and Profitability Estimation. o Development and maintenance of large multi-screen and multi-user SAS/AF applications. o Development of big set of KPI reports including Statistical Graphics and it's publication in intranet for users in centers of the company in the world. o Statistical models for estimation of quantities of safety stock in the company warehouses. o Development and implementation from scratch of new Data Warehouse that concentrated data of internal purchasing process, history of supplying and stock of the company warehouses. o Special graphical application for management of ETL process including computer jobs dependencies. The process starts on MVS platform with ADABAS data extraction using JCL, and it finishes by building complex SAS models on UNIX computer warehouses. o Creation of set of HTML, PDF and RTF reports that consolidate information about process of purchasing to control it warehouses.
Statistician and analyst in the Department of Occupational Epidemiology
National Institute of Occupational & Environmental Health
January 1995 - December 1999
National Institute of Occupational & Environmental Health
January 1995 - December 1999
- of Epidemiological Case-Control and Cohort Studies about occupational exposure: from sample size estimations to publication of final results. o Statistical support of Microbiological Laboratory: design of tests and sample size estimation, calibration of laboratory instruments, quality control of results, and decision support. o Responsible for calculation of Incidence Density for Israel Cancer Registry. o Responsible for statistical guidance of second-degree students in school of environmental medicine.
Biostatistician
Statistics Ltd
January 1994 - December 1995
Statistics Ltd
January 1994 - December 1995
- analysis and reporting of Clinical Trials of medicines safety.
Statistician
Tel-Aviv University, Statistical Laboratory
January 1993 - December 1994
- Programming Languages: SAS, R, SQL, Python (Pandas, Numpy, Scikit-learn, TensorFlow). Platforms: Linux, Mainframe, MVS, Windows. Data bases: SAS, MySQL, Oracle, PostGre, SQL Server. BI Tools: SAS/VA, Tableau, Power BI. Cloud: Snowflake, AWS. ETL: Airflow, crontab (using C Shell Scripts), JCL. SUMMARY OF QUALIFICATION: 30 years of intensive experience as BI specialist, Data scientist, Data Analyst, Statistical and Business Programmer. Using modern techniques of Machine Learning for business analytics, marketing optimization and automation, customer life value, churn modelling, fraud detection, ROI models, risk monitoring. Deep understanding of numbers and strong business sense. I know how to get the most out of company data. SELECTED PROJECTS AND RESPONSIBILITIES:
Tel-Aviv University, Statistical Laboratory
January 1993 - December 1994
- o Responsible for different statistical projects: development of quality control method for specific industrial production process, calibration of tools for industrial production, evaluation of new methods for agriculture. S-plus, Stata, SPSS, Statistics programming.
Education
Tel Aviv University
M.Sc. in Statistics
January 1992 - January 1995
