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Contact Albert O.

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Profile Details

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USD 40 /hr

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Hire Albert O.

Kenya

USD 40 /hr

An Experienced Data Scientist | Expert in Python, R, SPSS, Advanced Excel, Stata, Tableau, Power BI

Profile Summary

Data Scientist/Analyst Expert
I have over 8 years of professional experience as a data analyst. I have deep knowledge on Statistical analysis packages such as Python, SPSS, R, STATA, Minitab for performing statistical analysis and management of data for clients.

My areas of expertise include but are not limited to creating predictive and classification models, Epidemiology, Bio-Statistics, Survival Analysis, linear & logistic regression analysis, time series analysis, experimental designs, clinical trial data analysis, multivariate analysis among others.
Furthermore,I have experience of working as a freelance writer and working on assignments related to many diverse subjects. Moreover, I have experience of working as a data analyst. Thus, I also have practical real-life exposure to the corporate world. I always try to incorporate insights from this practical exposure into most of the assignments I do. In IBM SPSS, I can give guidance on the most appropriate model/statistical test for a particular data set e.g. Random effect model and fixed effect model for panel data, OLS for cross-sectional data, Logistic and probit model for dummy dependent variables, ARCH-GARCH for time series data. I can also run various tests in STATA & SPSS e.g. Hausman test to determine whether to use random effect or fixed effect model for a particular data set, White test to determine heteroskedasticity, Durbin Watson test to determine serial correlation in the data and various other tests.
I have vast knowledge and experience in machine learning. I can run various machine algorithms such classification models (e.g. support vector machine, random forests, Logistic Regression, Naive Bayes Classifier, Nearest Neighbor, Decision Trees, Boosted Trees, Random Forest, Neural Networks).
Connect with me we see on how we can turn your data into knowledge

Subject Matter Expertise

Services

Research
Data & AI

Research Fact Checking, Gray Literature Search, Systematic Literature Review, Secondary Data Collection

Data & AI Statistical Analysis, Algorithm Design-Non ML, Data Visualization

Work Experience

Research Scientist

Philips

December 2014 - Present

Education

Master of Science in mathematics (Statistics Option)

Jomo Kenyatta University

October 2012 - November 2014

Bachelor of Science in Applied Statistics with Computing

Moi University

August 2007 - December 2011

Certifications

Project Design, Monitoring and Evaluation

PM4DEV

December 2016 - Present