Arduino — AC Controller

Centralized student records and academic administration

A comprehensive Payroll Management System designed to streamline payroll processing, employee management, and HR operations for organizations.

An enterprise-level School Management Information System developed to digitize and streamline the institution's academic, administrative, and financial operations. As the Main Developer, I was responsible for designing, developing, maintaining, and continuously enhancing core modules used by administrators, faculty, students, and other stakeholders. The system centralizes school processes into a unified platform, reducing manual workloads, improving data accuracy, and providing real-time access to critical information across departments. Throughout its development, I implemented new features, optimized system performance, enhanced the user experience, and ensured secure, reliable operation in a production environment. Key Modules Student Information Management Online Admission & Enrollment Student Curriculum Management Class Scheduling Grade Encoding & Evaluation Faculty & Employee Management Registrar Management Student Ledger & Billing Assessment & Payment Monitoring Document Request & Processing Health Information Management Student Personal Data Sheet (PDS) Requirements Tracking Academic Reports User & Role Management Notification System Audit Logs & Activity Tracking Administrative Dashboard Data Analytics & Reporting Key Contributions Led the development and enhancement of multiple core system modules. Designed and optimized database structures and backend processes. Developed secure RESTful APIs and backend services. Improved system performance through query optimization and code refactoring. Created responsive, user-friendly administrative interfaces. Implemented role-based access control and data security measures. Integrated third-party services and automated institutional workflows. Provided ongoing maintenance, debugging, feature development, and production support.