Versatile professional skilled in leading teams, providing expert support, and conducting SQL-based training. Proficient in R, SAS, and Familiar with big data technologies, including PySpark and TensorFlow.
· Collaborated with internal teams to address client concerns, improvement requests, and sales leads.
· Demonstrated strong analytical and problem-solving skills by acting as the first line of support for financial products.
· Conducted training on data packages, utilizing SQL and technical support.
Sentiment Analysis
Performed a sentiment analysis using NLTK on stock news and visualized the results in Pandas with MatPlotLib.
Portfolio Analysis
Utilized R to conduct an in-depth Portfolio Analysis, employing time series analysis techniques, including ARIMA models, to compare investment portfolios, determining risk levels and proposing an optimal portfolio considering risk aversion.
Relationship Analysis
Analyzed the relationship through regression techniques such as GLS and measured the effects of covariates on smoking status through IV and logistic regression methods.