I am a computer programmer, data analytics expert with a passion for writing. I have over 15 years of experience in data science, data mining, data scraping, data analytics, quantitative analysis, business analysis, and data visualization. I have worked across the data analytics spectrum, from data cleaning and integration, to using descriptive analysis to gain business insights and performing predictive modelling and optimization. I have proficiency in Excel, R and Python for machine learning and statistical modelling. I also have expertise in data visualisation using Tableau. I have also worked with large volumes of data using Big Data technologies such as Hadoop with R and Python. I have worked in analytics projects in retail, digital marketing and healthcare domains. I have done my bachelors in engineering from IIT Kharagpur, one of the best institutes in India and have completed by masters in business analytics from Indian School of Business, Hyderabad.