I am a Backend Software Engineer specializing in Laravel, Schema Design, and Query Optimization. I build systems that are not just functional, but fast and maintainable.
I am Hasan Hasan. While many write code that works, I write code that scales. My passion is deep-diving into databases—understanding how to make queries faster, using indexes effectively, and designing robust relationships.
I focus on Backend Architecture using Laravel and design patterns. I believe the heart of any application is a well-maintained database and a secure API.
Optimization
Architecture
A pure backend implementation. I used theOutbox Pattern for data consistency. Validated high-load performance using JMeter.
Backend for a car rental/sale platform. I integrated Stripe Payment Gateway for secure transactions and optimized complex database relationships for inventory.
Government complaint system backend. Focused on data security, Firebase push notifications, and integrated SMS Services along with Mailtrap for reliable alerts.
Analyzed and built APIs for flight and tour reservations. Focused on handling date-based queries and reservation conflicts efficiently.
A comprehensive network simulation using Cisco Packet Tracer. Features VLAN segmentation, SSH hardening, and automated DHCP/routing protocols.
Java desktop game featuring custom AI logic. Demonstrates strong algorithmic thinking and problem-solving skills outside of web contexts.