Hasini

About

Java backend developer with hands-on experience building full-stack applications using Spring Boot, Spring MVC, Spring Data JPA/Hibernate, and MySQL. Completed certification training in Java Spring Boot and built a production-style skill sharing platform end to end.

Experience

• AI/ML Intern
  iGeeks Technologies

  Applied Python-based data preprocessing and machine learning workflows, including feature engineering, model building, and evaluation.

Education

• Bachelor of Computer Applications (BCA)
  Bangalore University
  Computer Science · Jul 2023 – Jun 2026

Skills

• SQL
• C
• Data Preprocessing
• Data Structures
• Python
• Java
• Feature Engineering
• NumPy
• Pandas
• scikit-learn
• Spring MVC
• JSON
• JDBC
• Spring Security
• API Integration Understanding
• Multithreading
• Hibernate
• Exception Handling
• XGBoost
• MVC Architecture
• Spring Data Jpa
• Oop
• Collections Framework

Projects

• IoT-Based Wet and Dry Waste Segregation System
  Arduino UNO, Ultrasonic Sensor, Moisture Sensor, Servo Motor

  Designed a sensor-driven embedded system that classifies waste as wet or dry and routes it to the correct bin.

• Banking Customer Churn Prediction
  Python, Pandas, NumPy, Scikit-learn, XGBoost

  Built an end-to-end machine learning pipeline to predict customer churn, including data cleaning, feature engineering, model training, and evaluation.

• SkillBridge AI — Full-Stack Skill Sharing Platform
  Java, Spring Boot, Spring Security, Hibernate/JDBC, MySQL, Thymeleaf, Google Calendar API

  Built a full-stack skill-sharing web application with authentication, role-based access control, database design, real-time chat, scheduling automation, admin dashboard, and dynamic server-side views.

Courses & certifications

• Web Development
• Advanced Excel & Power BI
• AI/ML with Python
• Java Spring Boot Development