Rutika Buchke

- Developed a comprehensive Power BI report utilizing a financial dataset - Created impactful visualizations including clustered column chart, donut chart, pie chart, map, treemap, table, and matrix - Utilized Power BI features such as slicers, filters, and drillthrough functionality for enhanced user exploration and insights - Generated actionable insights, facilitating data-driven decision-making and improved financial performance - Identified trends, conducted profitability analysis, and optimized resource allocation through the Power BI report

- Researched and analyzed machine learning models including Decision Tree Classifier, KNN, Logistic Regression, and Ensemble methods (Bagging and Boosting). - Conducted comprehensive evaluation of these models using precision, recall, F1 score, and area under the ROC curve. - Applied the models on a mental health dataset to determine the most accurate prediction model. - Collaborated in a team to study and compare the performance of these models, making data-driven decisions.

- Developed a Mental Health Chatbot providing conversational support to individuals with mental health challenges - Utilized natural language processing using NLTK to understand user input and generate appropriate responses - Planned future objectives including integrating the chatbot with teletherapy platforms, personalizing the user experience, implementing emotion recognition, expanding the dataset, and adding multilingual support - Chatbot holds the potential to become a significant resource for mental health support.

- Developed an online voting system using PHP as the front-end and MySQL as the back-end, incorporating JavaScript for enhanced functionality - Enabled users to participate in elections and select their preferred candidates - Utilized PhpMyAdmin, PHP, MySQL, and JavaScript to successfully complete the project - Demonstrated proficiency in web development, database management, and JavaScript programming by implementing necessary functionalities