iOS App Developer
Hashim Khan
I am a passionate iOS Developer with over 3 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.
Banking Apps
10+ enterprise banking applications developed for production use
App Store
Multiple apps successfully published on the App Store
Performance
Optimized apps for smooth performance and excellent user experience
What I Do
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.
Experience
Professional Roles
03/2024 - Present
Senior Software Engineer (iOS)
Aion Digital, Manama, Bahrain (Remote)
- 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
05/2022 - 03/2024
Jr. iOS Developer
Aion Digital, Manama, Bahrain (Remote)
- 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
09/2021 - 04/2022
iOS Developer Intern
Mercurial Mind, Islamabad, Pakistan
- 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
My Skills
iOS Development
- Swift & Objective-C
- Clean Swift Architecture & MVVM
- UIKit, SwiftUI & Core Data
- CocoaPods, Swift Package Manager
- App Store Connect & TestFlight
- Core Animation & Auto Layout
Backend & Tools
- Node.js & Express.js
- RESTful APIs & GraphQL
- MongoDB, PostgreSQL & SQLite
- Agile/Scrum & JIRA
- Git, GitHub & CI/CD
- Unit Testing & XCTest
Additional Skills
- Firebase & Push Notifications
- Security & App Store Guidelines
- Performance Optimization
- Code Review & Mentoring
- Problem Solving & Debugging
- Android Development (Kotlin)
Career Preferences
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
🏗️ iOS Projects Portfolio
Projects completed during my corporate career
👁️ VisionBank Mobile
App Store- Modern mobile banking application
- Secure transaction processing
- Biometric authentication
- Real-time balance updates
💳 FriendiPay Oman
App Store- Digital mobile wallet
- Social payment features
- Secure onboarding flow
- QR code payments
🏦 KFH Jazeel Banking
App Store- Retail banking app
- Clean Swift architecture
- Real-time transactions
- Production deployment
🏢 KFHB Corporate
App Store- Corporate banking solution
- Multi-level approvals
- Trade finance features
- Secure document sharing
🌐 JS Bank Bahrain
App Store- Corporate banking app
- Trade finance features
- Risk management tools
- Regulatory compliance
😊 MySmile App
App Store- Social networking app
- MVC architecture
- REST API integration
- App Store published
🏦 KFH Kuwait Retail
- Retail banking application
- Business requirements analysis
- Clean Swift/Objective-C code
- Unit and integration testing
🏢 KFH Kuwait Corporate
- Corporate banking application
- UX/UI collaboration
- Cross-functional teamwork
- Performance optimization
📦 Boubyan Bank Onboarding SDK
- Onboarding SDK
- Biometric authentication
- iOS version compatibility
- Performance optimization
📱 VerifApp SDK
- Phone number verification
- SMS code validation
- Modular architecture
- Published on CocoaPods
Education
09/2017 - 08/2021
Bachelors in Information Technology
Arid Agriculture University, Rawalpindi, Pakistan
CGPA: 3.06/4.00
