I am an experienced business administrator,
skilled in strategic and tactical planning based on data and trends.
I am passionate about data analytics as it allows me to uncover insights
and make informed data-driven decisions that have a real impact on business outcomes,
rather than relying on intuition or gut feeling alone.
I am skilled in Excel, SQL, R, Tableau and Microsoft Power BI
linkedin@marinasimanina
In this project I focus on identifying the regular customers to provide offers, analyze the busiest route which helps to increase the number of aircraft required and prepare an analysis to determine the ticket sales details. This will ensure that the company improves its operability and becomes more customer-centric and a favorable choice for air travel.
In this project I analyze the employee database, their performance, and extract specific data based on different requirements.
In this project I provide data insights on the Superstore sample which helps to get a better understanding of customer behavior by analyzing the historical sales data from 2014 to 2017.
In this project, I performed EDA on bike rentals in R Studio, analyzing daily rentals and their correlation with environmental and seasonal factors. I developed a predictive model using the random forest algorithm to forecast bike rental counts and evaluated its accuracy on the test dataset.
I performed EDA in R Studio on airport arrival performance, analyzing the impact of weather conditions and events on flight delays. Utilizing visualizations with the descriptr and ggplot2 packages, I gained insights into these factors` influence.
Here I present several Tableau Dashboards with Sales and Profit Analysis.