Imtiaz Ahmed
$10/hr
PHP backend developer specializing in building scalable, secure, and efficient web applications.
- Reply rate:
- 100.0%
- Availability:
- Hourly ($/hour)
- Location:
- Sukkur, Sindh, Pakistan
- Experience:
- 7 years
Project Case Study Template
Project Title
E.g., E-commerce Web Application Backend
Client / Organization
If confidential, write 'Private Client' or 'Internal Project'
Duration
E.g., Jan 2022 – Apr 2022
Technologies Used
- PHP (Core / Laravel / CodeIgniter / Symfony)
- MySQL / PostgreSQL
- REST APIs
- HTML, CSS, JavaScript
- Tools: Git, Composer, Linux Server
Project Overview
Brief description of the project – what it is, who it serves, and its purpose.
Responsibilities & Contributions
- Designed and developed backend logic using PHP and MVC architecture.
- Built and optimized MySQL database with secure queries.
- Implemented user authentication, authorization, and session management.
- Integrated third-party APIs (payment gateways, SMS/email services).
- Wrote clean, scalable, and maintainable code.
- Deployed project on shared hosting/cloud server.
Challenges Solved
- Improved database performance by optimizing queries and adding indexes.
- Secured the application against SQL injection and XSS attacks.
- Reduced API response time.
- Created a modular structure to allow future scaling.
Results / Impact
- Successfully launched within timeline.
- Increased system stability and reduced downtime.
- Improved user experience with faster performance.
- Helped the client manage 1,000+ active users daily.
