Software Engineering Automated Timetable Generator An application of Genetic Algorithm Student Survey Application An application of Spring Boot based web services with JPA, Angular and Docker. Frequent Flyer Program An application based on Java, JDBC and Android app development. Bank Management System Application based on Python with Oracle 11g. Trainee Management System An application based on Java Spring Boot we application development with JSP. Railways Reservation System Web service using Spring Boot and MongoDB. Data Science & Machine Learning PySpark - Machine Learning with Gradient Boost and Random Forest Classifier PySpark ML with TF-IDF, CrossValidator, ParamGrid, DecisionTreeClassifier, RandomForestClassifier, GBTClassifier, MultilayerPerceptronClassifier. PySpark - Recommender System ALS-based movie recommendation system with item-item collaborative filtering. PySpark - Topic Modeling Incorporating Topic Modeling using LDA to enhances tweet sentiment classification accuracy. PySpark - Machine Learning on Big Data PySpark ML with TF-IDF, CrossValidator, ParamGrid, LogisticRegression, LinearSVC, RandomForestClassifier, MultilayerPerceptronClassifier. Iris and Digits Clustering using K-Means Clustering data using the K-Means algorithm, focusing on minimizing centroid distances to improve cluster quality. Adaboost Using Decision Stump Adaboost algorithm implementation using Decision Stumps as weak learners to classify a dataset with improved accuracy.