About Me

Who I Am

Crafting iOS & macOS
experiences since 2014.

Senior iOS developer with over 11 years of experience in Swift and Objective-C, building intuitive, user-centered apps. Specialised in scalable architectures, performance optimisation, and modern technologies across FinTech, AI tools, and Telemedicine. Relocated from Pakistan to Sweden to contribute to global products β€” creator of Taxifier, an FBR-certified e-invoicing platform.

By the Numbers
20+ Apps Shipped
11+ Years Exp
50K+ Users
4.6 Avg Rating
Core Stack
Swift SwiftUI Objective-C UIKit Combine Core Data MVVM REST APIs SPM
Industries
FinTech Remittance & Banking
HealthTech Telemedicine
E-commerce Retail & Shopping
AI & Productivity Tools & Automation
Travel Booking & Insurance
Sports Entertainment & Gaming

Featured Apps

A selection of applications I've designed and developed.

PDF & PowerPoint Converter
Creator
PDF & PowerPoint Converter
iOS β€’ Productivity β€’ β˜… 5.0
17 MB Free + IAP
Swift SwiftUI PDF Productivity
View on App Store β†’
OLE: Create Best Lineup
Contributor
OLE: Create Best Lineup
iOS β€’ Sports β€’ β˜… 4.9
171.8 MB Free + IAP
Swift SwiftUI Sports Booking
View on App Store β†’
Paraphrase: Rewriting Tool
Creator
Paraphrase: Rewriting Tool
iOS β€’ Productivity β€’ β˜… 4.7
19.1 MB Free + IAP
Swift SwiftUI AI/ML NLP
View on App Store β†’
Booli
Contributor
Booli
iOS β€’ Lifestyle β€’ β˜… 4.6 (46K)
58.8 MB Free
Swift MapKit Real Estate
View on App Store β†’
Transfer Galaxy
Contributor
Transfer Galaxy
iOS β€’ Finance β€’ β˜… 4.5
169.4 MB Free
Swift FinTech Payments
View on App Store β†’
The Doc App
Creator
The Doc App
iOS β€’ Medical
123.7 MB Free
Swift HealthKit Telemedicine
View on App Store β†’
Humanize AI
Creator
Humanize AI
iOS β€’ Productivity
38.6 MB Free + IAP
Swift SwiftUI AI/ML Writing
View on App Store β†’
TV Remote Control
Creator
TV Remote Control
iOS β€’ Utilities
27.3 MB Free + IAP
Swift SwiftUI Networking IoT
View on App Store β†’
Screen Mirroring
Creator
Screen Mirroring
iOS β€’ Utilities
26.9 MB Free + IAP
Swift SwiftUI AirPlay Streaming
View on App Store β†’
JustButler
Creator
JustButler
iOS β€’ Business
134.9 MB Free
Swift Booking Travel
View on App Store β†’
FlexSpace App
Creator
FlexSpace App
iOS β€’ Business
56.3 MB Free
Swift Rental Business
View on App Store β†’
AI Photo Generator
Creator
AI Photo Generator
iOS β€’ Photo & Video
64.2 MB Free + IAP
Swift SwiftUI AI/ML Image Gen
View on App Store β†’
Taxifier
My Product
Taxifier
Web β€’ FinTech β€’ Enterprise
Web FBR Tax Compliance
Visit Website β†’

Skills & Expertise

Tools, technologies, and methodologies refined over 11+ years of professional development.

Languages & Frameworks

SwiftObjective-CSwiftUIUIKitCombineSwift ConcurrencyAppKitWidgetKitStoreKit

Apple Frameworks

Core DataCore AnimationCore LocationCore GraphicsMapKitCloudKitAPNsAVFoundationPhotosUIKeychainIn-App PurchasesCallKit

Networking & Data

RESTful APIsGraphQLURLSessionAlamofireJSON / CodableWebSocketsWebRTCFirebaseOAuth / JWTSSL Pinning

Architecture

MVVMMVCVIPERClean ArchitectureSOLIDProtocol-OrientedDependency InjectionCoordinatorRepository Pattern

UI & Layout

AutoLayoutStoryboardProgrammatic UIAnimationsCustom ComponentsDark ModeAccessibilityLocalization

Testing & QA

XCTestUnit TestingUI TestingTestFlightDebuggingInstrumentsMemory ProfilingCrash Analytics

Tools & CI/CD

XcodeGitGitHubBitbucketApp Store ConnectFastlaneCI/CDSPMCocoaPodsPostmanFigmaJIRA

AI & Agentic

ClaudeCursorPrompt EngineeringAI-assisted DevCode Review with AIAgentic Workflows

Process

SDLCAgile / ScrumCode ReviewBug TrackingApp Store DeploymentTechnical DocsProduct Lifecycle

Soft Skills

Problem SolvingSelf-learningTime ManagementMentoringLeadershipTeam CollaborationCommunicationAdaptability

Professional Experience

A timeline of my career journey across companies and continents.

Senior iOS Developer

Devhouse Current
Dec 2025 – Present Β· Faisalabad, Pakistan
  • Building AI-powered tools including Text Humanizer, Paraphraser, Email Generator, and Grammar Checker
  • Developed a TV Remote control application
Swift SwiftUI AI Tools

Senior iOS Developer

Self Employed
Jan 2025 – Nov 2025 Β· 11 mos UAE & Pakistan
  • Built instant chat messenger for OLE app, text, audio, video messaging, document/image/location sharing
  • Developed own product Taxifier (www.taxifier.com)
Swift Real-time Chat WebSocket Product Development

iOS Developer

Jul 2022 – Nov 2024 Β· 2 yrs 5 mos Γ–rebro, Sweden
  • Built Duffle integration for airline ticket bookings
  • Implemented Insurly for vehicle and condo insurance services
  • Built scheduled payments feature for recurring transfers
  • Refined UI flows and improved user experience across multiple screens
  • Maintained remittance solution for transactions from EU to Middle East, North Africa, and South Asia
Swift BAAS Duffle Insurly CocoaPods Figma JIRA

Remote iOS Developer

Relocation & Transition Phase
Jul 2021 – Jun 2022 Β· 1 yr Pakistan (Remote)
  • Hired by Transfer Galaxy AB (Sweden) after resigning from Sixlogics
  • Worked remotely on an ad-hoc basis while visa and relocation to Sweden were being processed
  • Contributed to ongoing projects with a stipend during the migration transition period
Swift Remote Work Ad-hoc

Senior iOS Developer

Aug 2019 – Jun 2021 Β· 1 yr 11 mos Lahore, Pakistan
  • Led a team developing e-commerce apps with user-friendly interfaces and secure transactions
  • Improved app functionality, boosting customer satisfaction and sales growth
  • Developed sports apps with live scoring and real-time updates using Socket & API integrations
Swift Sockets REST APIs CocoaPods GitHub

iOS Developer

Oct 2017 – Jul 2019 Β· 1 yr 10 mos Lahore, Pakistan
  • Developed medical applications including patient profiles, report management, and real-time checkups
  • Implemented audio/video calling for doctor-patient communication and instant messaging
  • Managed code with GitHub and Bitbucket; tracked issues with JIRA
Swift WebRTC Bitbucket JIRA

Mobile App Developer

Oct 2014 – Aug 2017 Β· 2 yrs 11 mos Lahore, Pakistan
  • Gained 3 years of experience in mobile app development across Android and iOS platforms
  • Pioneer of the mobile team, working on both iOS and Android
  • Developed apps using Storyboard, Objective-C, and Swift with background music functionality
Objective-C Swift Android Storyboard GitHub

Let's Build Something

Got an app idea or need a senior iOS developer? I'd love to hear about it.

© 2026 Sheikh Aamir. Crafted with passion for Apple platforms.