About
Shehzad Rahim is a senior mobile engineer with deep experience building high performance, production ready mobile applications.
He specializes in Flutter and native mobile systems, with a strong focus on reliability, clean architecture, and user friendly design. His work spans fintech, real time systems, subscriptions, and location based platforms.
At Paiker, Shehzad leads mobile and client side engineering, ensuring developers and businesses get a smooth, reliable payments experience.
Role at Paiker
Payments fail when UX fails.
Shehzad is responsible for:
- Paiker's mobile SDKs
- Client side integrations
- Checkout and payment flows
- Subscription and in app payment experiences
- Performance and stability across Android and iOS
His focus is simple: make payments feel invisible and reliable for end users.
Professional Experience
Shehzad has worked as a Senior Flutter Developer across multiple international teams.
Recent Roles
- Senior Flutter Developer at companies in Dubai and Pakistan
- Built and scaled consumer and enterprise mobile apps
- Delivered production apps used by real users, not demos
He has consistently shipped under tight timelines while maintaining clean architecture and long term maintainability.
Technical Strengths
Flutter (Expert)
Android & iOS
Clean Architecture
Bloc & MVVM
Payments & Subscriptions
Real Time Systems
Firebase
REST APIs
Cloud Functions
Notable Work
Integrated in app purchases and subscriptions in production apps
Built custom keyboards and native level Flutter integrations
Implemented real time location tracking and messaging systems
Integrated NFC, iBeacons, and device level features
Delivered native like performance across platforms
Education
Bachelor's in Software Engineering
University of Engineering and Technology, Taxila
What He Believes
Great products do not just work. They feel effortless.
Payments are one of the most sensitive user interactions. If they feel slow, confusing, or fragile, trust is gone.
That is why Shehzad focuses on clarity, speed, and reliability in every Paiker integration.