🚀 Professional Summary Senior iOS Engineer specializing in FinTech and banking applications with 3+ years of experience developing secure, high-performance mobile solutions. Proven track record of delivering complex financial applications used by thousands of customers. 💼 Currently at Aion Digital (Remote) 🏦 Banking apps specialist with deep financial domain expertise 🛠️ Full-stack capabilities (iOS, Android, Backend) 🏆 5+ production apps on App Store 📦 Published multiple SDKs on CocoaPods

🏆 Core Expertise 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) } } func developApp() -> BankingApplication { let developer = iOSBankingDeveloper() return developer.developApp() }

💼 Professional Experience

Senior Software Engineer (iOS)

Company: Aion Digital — Remote / Manama, Bahrain

Duration: March 2024 – Present

• Leading iOS development for a banking app, ensuring smooth performance and business alignment.

• Improving app performance, resolving complex issues, and collaborating with designers and backend teams.

• Managing releases, adhering to deadlines, and promoting best coding practices.

Junior iOS Developer

Company: Aion Digital — Remote / Manama, Bahrain

Duration: May 2022 – March 2024

• Developed a large-scale banking app for iOS using Clean Swift Architecture.

• Added new features, resolved issues, and supported app distribution via TestFlight, App Store, and Microsoft App Center.

• Provided user support and troubleshooting.

iOS Developer Intern

Company: Mercurial Minds — Islamabad, Pakistan

Duration: September 2021 – April 2022

• Contributed to iOS apps and SDKs using MVC and MVVM architectures.

• Published apps on the App Store and SDKs on CocoaPods.

• Collaborated in Agile/Scrum teams and assisted with backend (Node.js) and Android (Kotlin) development.

🎓 Education

Bachelor's in Information Technology

University: Pir Mehr Ali Shah Arid Agriculture University (PMAS-AAUR)

📍 Rawalpindi, Pakistan

📅 September 2017 – August 2021

Visit University Website

🛠️ Technical Arsenal

📱 iOS Development

🏗 Architecture & Patterns

🔒 Security & Testing

🏗️ iOS Projects Portfolio

👁️ VisionBank Mobile Modern mobile banking application Secure transaction processing Biometric authentication Real-time balance updates	💳 FriendiPay Oman Digital mobile wallet Social payment features Secure onboarding flow QR code payments
🏦 KFH Jazeel Banking (Bahrain Retail) Retail banking app Clean Swift architecture Real-time transactions 500k+ active users	🏢 KFHB Corporate (Bahrain) Corporate banking solution Multi-level approvals Trade finance features Secure document sharing
🌐 JS Bank Bahrain Corporate banking app Trade finance features Risk management tools Regulatory compliance	😊 MySmile App 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

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