Tech Stack: Laravel (PHP), Blade, MySQL, JavaScript, HTML/CSS, REST APIs, Git, AJAX, JQuery

Led the end-to-end development of a responsive web-based admin dashboard tailored for an e-commerce platform. The system streamlined core operations such as sales tracking, inventory control, and customer analytics to support business decision-making.

• Built a full-featured admin dashboard using Laravel 7 and Blade for managing products, orders, and financial reports.
• Developed RESTful APIs to serve dynamic frontend components with real-time sales, inventory, and user data.
• Implemented interactive data visualization for KPIs and business trends using charts and tables.
• Designed secure authentication and role-based access control to protect admin functionalities.
• Improved backend performance by optimizing SQL queries and caching high-load endpoints.
• Collaborated with UI/UX designers to deliver a clean, intuitive interface across devices.

Tech Stack: Laravel, Angular, jQuery, AJAX, MySQL

A custom-built web application developed to support airport security operations by streamlining the registration and management of prohibited, lost, and entrusted items reported by airport service users. The system ensures better tracking, accountability, and reporting for security personnel and administrative staff.

Designed and developed the fullstack application using Laravel (backend) and Angular with jQuery/AJAX (frontend) to provide a responsive, user-friendly interface.

• Implemented secure data forms to register and categorize items, supporting real-time updates and data integrity.
• Built dynamic filtering and reporting modules to allow staff to quickly access item logs based on timeframes, categories, or airport zones.
• Integrated user roles and access control to ensure that only authorized personnel can view or edit sensitive records.
• Optimized MySQL queries and server-side logic for fast data processing and retrieval, even under high usage.

Tech Stack: PHP 5 & 8, Laravel, Javascript, Python, PL/SQL, MS SQL Server, Redis

A web-based dashboard application designed to provide comprehensive insights into
transaction data, customer information, and various financial metrics.

• Developed and maintained a dashboard to visualize KPIs such as total card counts, transaction volumes, ENR (Estimated Net Revenue), new CIFs, MCC reports, and installment data.
• Integrated data from multiple sources to enable dynamic, data-driven decisions for marketing and financial strategies.
• Built user-friendly visualizations to simplify complex datasets, enhancing accessibility for non-technical teams.
• As the main application within the team, it remains active and continues to evolve with new features and enhancements.

Tech Stack: Go, PL/SQL, MS SQL Server, Redis

Automated reporting system for monitoring sales volume by Merchant Category Code (MCC)
Developed a job service that automates the extraction, transformation, and loading of transaction data categorized by MCC. The system generates scheduled reports, improving the accuracy and efficiency of credit card usage analytics.

Tech Stack: PHP, Laravel, JavaScript, Alphine JS, PL/SQL, MS SQL Server, Redis

A web application designed to track the complete billing journey of fintech partners, validate
payment reports against master transaction data, and ensure accurate financial reporting.

• Developed a system to track the full billing journey, from partner usage to payment validation, ensuring seamless integration with master transaction data.
• Implemented automated processes to validate payment reports by cross-referencing them with existing master data, identifying discrepancies for prompt resolution.
• Built daily reporting features using JavaScript for dynamic, user-friendly interfaces, allowing stakeholders to monitor and reconcile billing activity across multiple sources.