Hassan Raza
000
I design and develop robust web applications that combine clean architecture, modern interfaces, and business-focused solutions.

I am a Full Stack Developer based in Karachi, specialising in building complex, data-driven web applications and highly secure ERP systems.
My foundation stems from a Diploma in Software Development from Aptech, heavily augmented by a Pre-Engineering background. This unique intersection hardwires mathematical precision and analytical logic into everything I build.
- Develop and maintain backend systems and RESTful APIs using PHP, Laravel, and MySQL. - Develop and maintain mobile applications using Flutter and Dart, including API integration and applicationside business logic. - Design and integrate payment APIs using Stripe, including payment processing, API communication, transaction handling, and integration with application workflows. - Develop chat and communication systems, including backend APIs and application integration for real-time or near-real-time messaging features. - Build secure authentication, authorization, and API-based data flows across web and mobile applications. - Optimize database queries and backend processes to improve application performance and reliability. - Troubleshoot production issues, identify bottlenecks, and implement maintainable solutions. - Work on SEO optimization, including technical SEO improvements, page performance, metadata, indexingrelated improvements, and search-engine-friendly application structure. - Collaborate across frontend, backend, and mobile development to deliver complete end-to-end features. - Maintain and improve existing application architecture while developing new modules and features.
- Engineered mission-critical backend architecture... - Designed and deployed secure RESTful APIs... - Implemented comprehensive OAuth 2.0...
Managed fast-paced front-desk operations, visitor handling, and highly detailed student administrative records, fostering a strong foundation in data organization.
End-to-end development of comprehensive Enterprise Resource Planning systems — complex financial accounting integrations, automated workflows, custom billing engines, and multi-module business platforms.
Designing and building punchy, one-screen digital environments. Maximising data visibility while maintaining a sleek, intuitive UI that eliminates scroll fatigue — every pixel earns its place.
Structuring scalable database logic using advanced joins, indexes, and optimised queries. Fast, reliable data retrieval for massive datasets, valuations, and intelligence reports.
I am actively seeking full-time opportunities with forward-thinking technical teams. Whether you are hiring for a specific role or looking to collaborate on a high-impact project, I would love to connect.