Hình đại diện của rominaalmada
@rominaalmada
Làm thành viên từ 5 tháng 10, 2012
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rominaalmada

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I am a data analyst with five years of experience developing and testing models for financial and risk areas in banking sector. I have also plenty of experience in building automated reports for financial and operational areas in IT and logistics companies. Highly proficient in R, SQL and SAS. Experienced in building end-to-end pipelines for data manipulation, modelling, model deployment and optimizations. Knowledge variety of machine-learning algorithms: Regression (Linear, Logistic Regression, Multiple, GLM) - Statistical Modelling (Cluster Analysis, Decision Trees, Regression) - Classification (,Decision trees, Ensembles - Random forests, Gradient Boosting) - K Means. Database Management System in MySQL and SQL Server. Knowledge of variety of data visualization.
$15 USD/hr
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Trải nghiệm

Methodology Analyst

Mar 2016

Design, development and implementation of models for the different areas of risk management, using traditional models and machine learning. Monitoring, maintenance and calibration of predictive models. Processing, integration and analysis of data for decision making.

Controller

Oct 2014 - Feb 2016 (1 year)

Responsible for financial and statistical reports. Control of metrics in the area of ​​operations. Participation in financial decision making within the organization. Process improvements in several areas of the company

Business Analyst

Jun 2011 - Oct 2014 (3 years)

Responsible for financial and statistical reports Automatization of report proccess using excel. Sales and budget forecasts Modeling and construction of Data Mart for the Finance Planning area

Giáo dục

Business Administration

2006 - 2013 (7 years)

Postgraduate Certificate in Business Intelligence and Data Mining

2015 - 2015 (1 month)

Bằng Cấp

Lean Six Sigma Yelow Belt (2012)

Lenovo

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