Results-oriented data analytics professional with expertise in managing complex analytics projects and delivering insights through advanced SQL, Python, and Excel. Utilises AI-assisted tools for predictive modelling and data storytelling across platforms like Power BI, Tableau, and Looker Studio. Collaborates with cross-functional teams to align objectives and uphold data standards, driving commercial improvements through evidence-based decision-making.
My project portfolio comes from a structured data science programme with Great Learning, completed between May and October 2024. Each project was built around a real business problem, taking me from exploratory analysis to tuned machine learning models.
I began with FoodHub, using Python to analyse food delivery orders and answer operational questions. In E-news Express, I used hypothesis and A/B testing to judge whether a redesigned landing page improved subscriber conversion, and whether conversion depended on the reader’s preferred language.
For ReCell, I built a linear regression model to support dynamic pricing of refurbished devices, checking the model’s assumptions before drawing conclusions. INN Hotels involved predicting booking cancellations with logistic regression and pruned decision trees, using ROC-AUC to select a model that could inform refund policy. In EasyVisa, I compared bagging, random forest, boosting and stacking classifiers, tuned with GridSearchCV, to identify the factors driving visa approval.
The project closest to my professional interests was ReneWind, which used turbine sensor data to predict generator failures before they occur. Because failures were rare, I handled class imbalance through resampling, alongside regularisation and hyperparameter tuning. The aim was to catch faults early and cut maintenance costs, which links directly to my background in sustainability analytics.
I finished with Trade&Ahead, grouping stocks through K-means and hierarchical clustering and profiling each cluster to explain what set them apart.
Across all seven projects, the common thread was turning results into recommendations a business could act on. That is the part of the work I enjoy most, and what I bring to my role as a data analyst.