Smart Business Intelligence and Decision Support System (Smart BI)
Problem: Business data was available, but teams lacked a decision-ready insights workflow.
What I Did: Built data processing and dashboard modules with analysis and forecasting support.
Outcome: Enabled clearer trend visibility and faster business decision-making support.
Python (Flask) · pandas · NumPy · MySQL
Telco Customer Churn Analysis
Problem: Churn behavior was unclear, making retention planning less effective.
What I Did: Cleaned and modeled churn data, then designed KPI-driven Power BI visuals.
Outcome: Produced an interactive dashboard for better retention-focused decisions.
Power BI · Excel · DAX
FitVital Hub - Role-Based Health Platform
Problem: Multi-role healthcare workflows needed one secure and unified platform.
What I Did: Contributed role-based features, secure uploads, payment flow, and notifications.
Outcome: Improved workflow coordination with clean service structure and normalized data design.
Java · Spring Boot · MySQL · JPA
Tutor Management System - OOP Module (SLIIT)
Problem: Tutor operations required structured digital handling for reliability and scale.
What I Did: Built layered modules for student registration, scheduling, and feedback workflows.
Outcome: Delivered robust CRUD-based flows with clear OOP domain architecture.
Spring Boot · Java · HTML/CSS/JS