I am a passionate iOS Developer with over 4 years of experience specializing in iOS application development. I excel in Swift, Clean Swift Architecture, and building enterprise-level iOS applications. My expertise includes banking applications, performance optimization, and App Store deployment. I also have backend development experience to support full-stack iOS solutions. I thrive in Agile environments and enjoy collaborating with cross-functional teams to deliver high-quality, scalable iOS applications.
| 💼 | Currently at Spire – For Open Banking |
| 🏦 | 5+ enterprise banking applications developed for production use |
| 🛠️ | Full-stack capabilities (iOS, Android, Node.js Backend) |
| 🏆 | Multiple apps successfully published on the App Store |
| 📦 | Published multiple SDKs on CocoaPods |
| ⚡ | Optimized apps for smooth performance and excellent user experience |
| 📱 iOS Development | Leading and developing enterprise-level iOS applications using Swift, Clean Swift Architecture, and modern iOS frameworks. Specializing in banking apps, performance optimization, and App Store deployment. |
| 🖥️ Backend Development | Supporting iOS applications with Node.js backend development, API integration, and database management to ensure seamless full-stack solutions. |
struct BankingApplication {
let name: String
let features: [String]
let secure: Bool
}
struct iOSBankingDeveloper {
let name = "Hashim Khan"
let specialization = "FinTech Solutions"
let architectures = ["Clean Swift", "MVVM", "VIPER"]
let techStack = ["Swift", "UIKit", "Combine", "CoreData"]
let security = ["OAuth2", "Biometrics", "SSL Pinning"]
func developApp() -> BankingApplication {
return BankingApplication(
name: "SecureBank",
features: architectures + techStack + security,
secure: true
)
}
}| Role | Company | Duration | Location |
|---|---|---|---|
| Senior Software Engineer (iOS) | Spire | November 2025 – Present | KSA / Bahrain / UK |
| Senior Software Engineer (iOS) | Aion Digital | March 2024 – October 2025 | Remote / Manama, Bahrain |
| Junior iOS Developer | Aion Digital | May 2022 – March 2024 | Remote / Manama, Bahrain |
| iOS Developer Intern | Mercurial Minds | September 2021 – April 2022 | Islamabad, Pakistan |
Senior Software Engineer (iOS) — Spire · November 2025 – Present
- Building iOS solutions for Open Banking and embedded finance at Spire
- Contributing to Spire’s products (Smart Connect, Pay, Comply, Ingage, and related platforms) with Swift and modern iOS architecture
- Delivering secure, compliant mobile experiences for account aggregation, payments, and financial data across MENA
- Working with cross-functional teams across KSA, Bahrain, and UK offices
Senior Software Engineer (iOS) — Aion Digital · March 2024 – October 2025
- Lead iOS development for enterprise-level banking applications using Swift and Clean Swift Architecture
- Optimize app performance and resolve complex technical issues to ensure smooth user experience
- Collaborate with UI/UX designers and backend developers to implement seamless integrations
- Establish and maintain coding standards and best practices across the development team
- Manage app store releases, TestFlight distributions, and CI/CD pipeline implementations
- Mentor junior developers and conduct code reviews to maintain code quality
Junior iOS Developer — Aion Digital
- Developed and maintained large-scale banking applications for iOS platform
- Implemented Clean Swift Architecture patterns to ensure code maintainability and scalability
- Participated in Agile/Scrum development processes and delivered features on schedule
- Developed new features, performed bug fixes, and conducted thorough testing
- Managed app distribution through TestFlight, App Store, and Microsoft App Center
- Provided technical support and resolved user-reported issues promptly
- Gained experience with Android development using Kotlin for cross-platform understanding
iOS Developer Intern — Mercurial Minds
- Developed iOS applications and SDKs using Swift and Objective-C
- Collaborated in both individual and team-based development environments
- Participated in daily Scrum standups and provided regular progress updates
- Published multiple iOS applications to the App Store following Apple guidelines
- Created and published iOS SDKs on CocoaPods for third-party integrations
- Implemented MVC and MVVM architectural patterns for clean, maintainable code
- Gained additional experience with Node.js backend development and Android development
| Degree | University | Location | Duration | CGPA |
|---|---|---|---|---|
| Bachelor's in Information Technology | Pir Mehr Ali Shah Arid Agriculture University (PMAS-AAUR) | 📍 Rawalpindi, Pakistan | 📅 September 2017 – August 2021 | 3.06 / 4.00 |
Core Subjects: Software Engineering · Object Oriented Programming · Final Year Project · Database Systems · Web Development · Data Structures & Algorithms
Achievements: Final Year Project Excellence · Technical Society Member
Firebase & Push Notifications · Security & App Store Guidelines · Performance Optimization · Code Review & Mentoring · Problem Solving & Debugging · Android Development (Kotlin) · SwiftUI · Swift Package Manager · App Store Connect & TestFlight · Core Animation & Auto Layout
| 🌍 Open to Relocation | Willing to relocate for exciting opportunities · Open to remote work with occasional office visits · Ready to relocate within 2–4 weeks notice · Comfortable with international assignments |
| 💼 Job Preferences | Senior iOS Developer roles · Fintech and banking applications · Startups and established companies · Full-time positions preferred · Competitive salary and benefits · Opportunities for growth and learning |
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I'm always open to discussing iOS development, FinTech solutions, or new opportunities.
📍 Location: Rawalpindi, Pakistan
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