Using Python, R and Matlab, I can develop Pairs Trading System and Backtesting the system to verify it works with relevant results derived and signals detected. More about my experience: Top 1% statistical and econometrics consultant on Elance, I am experienced in all types of academic, report and business writing with expert level programming skills in R, Python, Matlab, Stata, Eviews, SPSS, RATS, SAS, GAUSS and JavaScript, I have strong exposure, relevant experience and teaching/research experience in the same field of study. I have a history of completed projects in Econometrics, Statistics, Value at Risk, Options Pricing, Stock Evaluation, Pairs Trading and Back-testing using R, Matlab, Stata, SPSS, Eviews, RATS and GAUSS with excellent reviews on Elance. My background education is in Economics, Statistics and Econometrics from Sheffield University, UK. I have been teaching at first ever QS rated university in Pakistan and online on my eLearning portal. My main modules are in Economics, Business Statistics, Business Research and Quantitative Business Analysis. My courses are designed to teach excellent skills in research and data analysis with report writing skills based on 8 years of experience as academic researcher. I am teaching all my courses with advanced contents in the areas of Qualitative Data Analysis, Factor Analysis, Principle Component Analysis, Power and Sample Size determination for Survival Studies, Analysis of Open ended surveys and interviews, Multivariate Time Series techniques in VAR/VECM, VARX, SVAR, Multivariate GARCH, ARDL and Bayesian Multivariate Time Series Methods. I have supervised 15 PhD students for Statistical Analysis for their PhD thesis. My online courses are broadly in the following categories beside the Common Courses in Economics: 1. Advanced Econometrics Modelling using Stata, R, Matlab and Eviews 2. Advanced Financial Econometrics using R and Matlab 3. Advanced Multivariate Statist