Senior Full-Stack Engineer and Technical Team Lead

Architected, built, and launched the Case Management Hub, an enterprise multi-tenant SaaS platform, onboarding more than 70 paying client organizations. Designed the TypeScript NestJS/FastAPI backend and React frontend, with optimized PostgreSQL data models for complex tenant relationships and low-latency APIs.

Configured and secured AWS EC2 and Linode Linux infrastructure using UFW, SSH key enforcement, Nginx reverse proxying, and SSL certificate management. Established Docker and GitHub Actions CI/CD pipelines for zero-downtime releases, integrated encrypted S3 document workflows, and implemented RBAC, OAuth 2.0, and JWT authentication supporting more than 10,000 daily authenticated sessions.

Developed and maintained scalable full-stack applications for production tracking and inventory management across web and Android interfaces. Built Android solutions with Java, Kotlin, MVVM architecture, and Koin dependency injection.

Integrated Firebase Realtime Database, Cloud Firestore, Crashlytics, and Firebase Cloud Messaging for real-time synchronization and alerts. Optimized SQL and NoSQL queries through indexing and connection pooling, reducing API response latency by 45% under high concurrent load.

Led mobile application engineering for regulated healthcare and industrial automation domains, with attention to data privacy and compliance requirements. Converted the Seated application from React Native to native Android, enabling support for more than 4 million active users while maintaining a 99% crash-free session rate.

Led mobile development for Connectavo GmbH, an industrial maintenance and automation platform in Germany, supporting enterprise client acquisition including Baxter. Increased development and release velocity by 90% through modular UI components and automated mobile testing routines.

Completed a Bachelor of Science in Computer Science in Lahore, Pakistan.