iOS Developer Job Description Template
An effective description can help you hire the best fit for your job. Check out our tips to provide details that skilled professionals are looking for.
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iOS developer job description template
Creating an effective job description is crucial for attracting top iOS app development talent in today's competitive market. This comprehensive template will help you hire iOS developers who can deliver exceptional mobile app development solutions on Apple's iOS platform.
Job Overview
We're seeking an iOS developer to create innovative mobile applications for our growing technology company. In this role, you'll collaborate with cross-functional teams to develop iOS applications that delight our users. You'll work closely with our design team, stakeholders, and software development experts to build and maintain high-performance apps that drive our business forward.
Key Responsibilities
The iOS developer will take ownership of the complete development lifecycle for our mobile applications. The core responsibilities are:
- Mobile development. Build and maintain iOS applications using Swift and Objective-C while implementing iOS frameworks to create robust solutions.
- Feature enhancement. Design and implement new features, optimize existing functionality, and integrate APIs to improve app performance.
- Quality assurance. Write and execute unit tests, implement continuous integration practices, and fix bugs to ensure stable releases.
- Platform expertise. Work with Core Data and Core Animation to create smooth user experiences, thoroughly debugging issues before App Store submission.
Qualifications and Skills
We're looking for a skilled professional who combines technical expertise with collaborative abilities. The ideal candidate will have:
- Education: Bachelor's degree in computer science or related field with strong foundations in programming languages and software architecture.
- Technical proficiency: Expert-level knowledge of Xcode, Git versioning, and RESTful APIs, with deep understanding of Cocoa Touch frameworks.
- Development experience: Three or more years of hands-on experience with proven problem-solving skills in iOS development.
- Design expertise: Thorough knowledge of Apple's interface guidelines and ability to implement user-friendly designs.
About Our Company
TechForward is a dynamic startup revolutionizing the mobile technology ecosystem with innovative solutions for modern businesses. We offer competitive perks and maintain a culture that encourages creativity and professional growth. Our high-quality development standards and collaborative environment make us a leader in creating transformative digital experiences.
iOS Developers you can meet on Upwork
- $70/hr$70 hourly
Mudassir A.
- 4.9
- (58 jobs)
Lahore, PUNJAB
iOS DevelopmentMobile App Bug FixHealthKitBluetoothRESTful APICore DataStoreKitApple XcodeSupabaseFastlaneApple Pay JSIn-App PurchasesCI/CDObjective-CSwiftUIFirebaseMobile App DevelopmentFlutterSwiftiOSYour app crashes, gets rejected, or ships late — I fix that. 10+ years shipping iOS apps, including one with 92,000+ App Store reviews. I take over messy codebases, clear App Review rejections, and ship clean releases that your team can actually maintain. What I'm hired for most: 🔴 App Store rejections — Guideline 2.1, 4.3, IAP/subscription issues, crash-on-launch. Diagnosed, fixed, resubmitted. Most clients are back in review within 72 hours. 🔧 Legacy codebase rescue — You inherited a project, the original dev is gone, and nothing builds. I audit it, stabilize crashes, fix the architecture, and hand you a clear roadmap. 🚀 New builds — Production-ready apps in SwiftUI/UIKit with Swift 6 concurrency, built to be handed off cleanly. ⚡ Hard integrations — HealthKit, BLE/CoreBluetooth, CoreML, StoreKit 2. The work most iOS devs quietly avoid. Domains I know deeply: Health & fitness (HealthKit, calorie/bariatric tracking), IoT & BLE hardware sync, subscription-based SaaS, AI-powered apps. Stack: Swift 6 · SwiftUI · UIKit · Objective-C · async/await, Actors, Sendable · Combine · SwiftData/Core Data/Realm · MVVM, TCA, Clean Architecture · StoreKit 2, RevenueCat, Apple Pay · URLSession/Alamofire/WebSocket · Push, Widgets, App Clips, Deep Links · Fastlane, GitHub Actions, Xcode Cloud · XCTest/Swift Testing How I work: Fixed-price for defined fixes, hourly for ongoing work at 10–20 hrs/week. You get written updates, not silence. 📩 Send me your App Store link or your rejection email. I'll tell you exactly what's wrong and what it takes to fix — before you pay me anything. Usually reply within 4 hours. - $60/hr$60 hourly
Tudor-Mihai A.
- 5.0
- (9 jobs)
Brasov, BRAŞOV iOS DevelopmentCouchbase ServerGolangSwiftUIStripePush NotificationsRxSwiftApple XcodeRESTful ArchitectureMobile App DevelopmentFirebaseIn-App PurchasesSwiftSenior iOS developer specializing in Swift, SwiftUI, and production-grade Apple-platform apps. I’m deeply specialized in SwiftUI and have pushed it to its limits across complex production apps: custom layouts, advanced state management, async data flows, navigation, animations, performance tuning, UIKit/AppKit interop, and large modular codebases. I help founders and teams turn product ideas into polished, maintainable iOS/macOS apps. My work usually spans architecture, implementation, UX judgment, debugging, integrations, and release readiness. I’m especially strong with offline-first apps, realtime sync, Apple ecosystem integrations, extensions, widgets, Siri/Shortcuts, Spotlight, and AI-powered product features. Clients usually bring me in when they need more than ticket execution: someone who can take initiative, make sound technical decisions, improve the product experience, and ship reliably. - $40/hr$40 hourly
Muzamil M.
- 5.0
- (4 jobs)
Lahore, PUNJAB iOS DevelopmentMobile UI DesignGood knowledge of Object Oriented Programming(OOP) using Software design patterns with experience in programming languages like C, Objective-C, Swift 4.0 and Implementation knowledge of iOS development tools like Xcode IDE including interface builder and storyboards. Expertise in implementing various design paradigms such as MVC, Delegates etc I have been developing and publishing iOS (iPhone/iPod/iPad) applications since 2014 Skilled at operating in a wide range of platforms. Excellent written and oral communication skills; capable of explaining complex software issues in easy-to-understand terms. Specialties: iOS Application Developer Good knowledge and hands on experience in the following areas of iOS Application Development. • Objective-C & Swift • Interface Builder for UI Designing. • Auto Layout, Adaptive Layout, Stack View • Storyboard & nib/xib Designing. • Communication with Web sites using JSON (NSURLSession, NSURLSessionConfiguration & Session Data Task). • Camera Imagery / Photo Library • MapKit (Google Maps) / Location API • Google API for Analytics. • Audio/Video ( AVFoundation & MPMoviePlayerController & Video Play back). • Threads and Operations management • Grand Central Dispatcher (Multithreading) • Block, Closures • Save & State Restoration • Core locations and GPS. • Apple Push Notifications. • Worked on almost all basic controls UIButton • UIView, UITableViewController, Custome view controller, Swipe & Shake etc • Developed Social,Business, Utilities Applications • Expertise in working with public APIs, Facebook, Google and twitter. Tools and Technologies: o Objective-C, Swift o XCode, Sketch o Key Expertise: Web Services, Camera APIs, complex layouts o Excellent object oriented analysis and design skills (OOA/OOD). o Ability to translate concept designs into user interfaces on Mobile devices such as iPhone.
- $70/hr$70 hourly
Mudassir A.
- 4.9
- (58 jobs)
Lahore, PUNJAB iOS DevelopmentMobile App Bug FixHealthKitBluetoothRESTful APICore DataStoreKitApple XcodeSupabaseFastlaneApple Pay JSIn-App PurchasesCI/CDObjective-CSwiftUIFirebaseMobile App DevelopmentFlutterSwiftiOSYour app crashes, gets rejected, or ships late — I fix that. 10+ years shipping iOS apps, including one with 92,000+ App Store reviews. I take over messy codebases, clear App Review rejections, and ship clean releases that your team can actually maintain. What I'm hired for most: 🔴 App Store rejections — Guideline 2.1, 4.3, IAP/subscription issues, crash-on-launch. Diagnosed, fixed, resubmitted. Most clients are back in review within 72 hours. 🔧 Legacy codebase rescue — You inherited a project, the original dev is gone, and nothing builds. I audit it, stabilize crashes, fix the architecture, and hand you a clear roadmap. 🚀 New builds — Production-ready apps in SwiftUI/UIKit with Swift 6 concurrency, built to be handed off cleanly. ⚡ Hard integrations — HealthKit, BLE/CoreBluetooth, CoreML, StoreKit 2. The work most iOS devs quietly avoid. Domains I know deeply: Health & fitness (HealthKit, calorie/bariatric tracking), IoT & BLE hardware sync, subscription-based SaaS, AI-powered apps. Stack: Swift 6 · SwiftUI · UIKit · Objective-C · async/await, Actors, Sendable · Combine · SwiftData/Core Data/Realm · MVVM, TCA, Clean Architecture · StoreKit 2, RevenueCat, Apple Pay · URLSession/Alamofire/WebSocket · Push, Widgets, App Clips, Deep Links · Fastlane, GitHub Actions, Xcode Cloud · XCTest/Swift Testing How I work: Fixed-price for defined fixes, hourly for ongoing work at 10–20 hrs/week. You get written updates, not silence. 📩 Send me your App Store link or your rejection email. I'll tell you exactly what's wrong and what it takes to fix — before you pay me anything. Usually reply within 4 hours. - $60/hr$60 hourly
Tudor-Mihai A.
- 5.0
- (9 jobs)
Brasov, BRAŞOV iOS DevelopmentCouchbase ServerGolangSwiftUIStripePush NotificationsRxSwiftApple XcodeRESTful ArchitectureMobile App DevelopmentFirebaseIn-App PurchasesSwiftSenior iOS developer specializing in Swift, SwiftUI, and production-grade Apple-platform apps. I’m deeply specialized in SwiftUI and have pushed it to its limits across complex production apps: custom layouts, advanced state management, async data flows, navigation, animations, performance tuning, UIKit/AppKit interop, and large modular codebases. I help founders and teams turn product ideas into polished, maintainable iOS/macOS apps. My work usually spans architecture, implementation, UX judgment, debugging, integrations, and release readiness. I’m especially strong with offline-first apps, realtime sync, Apple ecosystem integrations, extensions, widgets, Siri/Shortcuts, Spotlight, and AI-powered product features. Clients usually bring me in when they need more than ticket execution: someone who can take initiative, make sound technical decisions, improve the product experience, and ship reliably. - $40/hr$40 hourly
Muzamil M.
- 5.0
- (4 jobs)
Lahore, PUNJAB iOS DevelopmentMobile UI DesignGood knowledge of Object Oriented Programming(OOP) using Software design patterns with experience in programming languages like C, Objective-C, Swift 4.0 and Implementation knowledge of iOS development tools like Xcode IDE including interface builder and storyboards. Expertise in implementing various design paradigms such as MVC, Delegates etc I have been developing and publishing iOS (iPhone/iPod/iPad) applications since 2014 Skilled at operating in a wide range of platforms. Excellent written and oral communication skills; capable of explaining complex software issues in easy-to-understand terms. Specialties: iOS Application Developer Good knowledge and hands on experience in the following areas of iOS Application Development. • Objective-C & Swift • Interface Builder for UI Designing. • Auto Layout, Adaptive Layout, Stack View • Storyboard & nib/xib Designing. • Communication with Web sites using JSON (NSURLSession, NSURLSessionConfiguration & Session Data Task). • Camera Imagery / Photo Library • MapKit (Google Maps) / Location API • Google API for Analytics. • Audio/Video ( AVFoundation & MPMoviePlayerController & Video Play back). • Threads and Operations management • Grand Central Dispatcher (Multithreading) • Block, Closures • Save & State Restoration • Core locations and GPS. • Apple Push Notifications. • Worked on almost all basic controls UIButton • UIView, UITableViewController, Custome view controller, Swipe & Shake etc • Developed Social,Business, Utilities Applications • Expertise in working with public APIs, Facebook, Google and twitter. Tools and Technologies: o Objective-C, Swift o XCode, Sketch o Key Expertise: Web Services, Camera APIs, complex layouts o Excellent object oriented analysis and design skills (OOA/OOD). o Ability to translate concept designs into user interfaces on Mobile devices such as iPhone. - $35/hr$35 hourly
Ahmad H.
- 4.9
- (19 jobs)
Lahore, PUNJAB iOS DevelopmentJavaKotlinSmartphoneMobile App Bug FixWeb & Mobile Design ConsultationCross Browser & Device CompatibilityNative App DevelopmentHybrid App DevelopmentAPI IntegrationDatabase IntegrationAndroid App DevelopmentReact NativeFlutterMobile App DevelopmentIf you're building a mobile app Flutter, native iOS, or native Android — and need it done right the first time, clean code, smooth UI, on time, you're in the right place. I'm a Flutter developer with 10+ years of mobile app experience, specializing in native iOS (Swift), native Android (Kotlin/Java), and cross-platform Flutter apps for startups and SaaS businesses. I've worked with early-stage founders who need an MVP fast and with growing companies that need a scalable, maintainable codebase they won't regret six months later. What I've delivered: → 19 completed projects on Upwork with a 4.9-star rating → Cross-platform apps that work flawlessly on both iOS and Android from a single codebase → Built a Health/Fitness app for a UK startup, delivered in 6 weeks and live on both stores → Long-term client relationships built on clear communication and zero ghosting My tech stack: Swift · Kotlin · Java · Flutter · Dart · Firebase · REST APIs · GraphQL · GetX · Riverpod · BLoC · SQLite · App Store & Play Store deployment What working with me looks like: I ask the detailed questions before I start coding not halfway through. You'll get daily or milestone-based updates, a clean Git history, and code you or any future developer can actually read and maintain. I don't disappear after delivery either; I stay available for follow-up questions and post-launch fixes. I'm selective about the projects I take on because I want to do each one properly. If you have a serious app idea and want a developer who treats your project like it matters send me a message. I respond within a few hours and I'm always happy to jump on a quick call to understand your needs first. - $45/hr$45 hourly
Nestor P.
- 5.0
- (21 jobs)
Lviv, LVIV OBLAST iOS DevelopmentSwiftUITabletKotlinFirebaseUser AuthenticationUser Profile CreationQA EngineeringQA TestingUX & UI DesignMobile App DevelopmentSwiftAndroidiOSSmartphoneI specialize in iOS and Android development but also provide end-to-end app development when needed—in partnership with expert UI/UX designers and backend engineers. • Huma (UK healthtech company, $300M funded) – Led iOS development, architected the SDK, and built complex features for remote patient monitoring. • FuboTV (US streaming service with millions of users) – Developed and optimized video playback on iOS, tvOS, and Chromecast for a seamless streaming experience. 📊 Industry Experience: Healthtech, finance, social networking, communication tools, and more—focusing on security, real-time interactions, intuitive UI, and compliance with HIPAA & GDPR standards. 📩 Need expert iOS/Android development or an end-to-end app solution? Let’s discuss how I can help! - $60/hr$60 hourly
Gurwinder S.
- 5.0
- (14 jobs)
Newark, DE iOS DevelopmentCloud ArchitectureChatbotAWS Systems ManagerDatabase ProgrammingAndroid App DevelopmentI have helped companies with end to end mobile, web, and automation solutions. Having delivered iOS, Android, Web, Chatbots, and RPA solutions, I can help your team realize value at start up speed. Using LEAN methodologies, we can work together to design a custom and robust solution for all your technology needs. I specialize in Financial and Life Sciences. - $40/hr$40 hourly
Eric S.
- 5.0
- (1 job)
Kigali, KIGALI iOS DevelopmentSwiftUIReact NativeSwiftNestJSAngularNode.jsNext.jsReactFlaskDjangoPythonWeb DevelopmentTypeScriptJavaScriptWelcome to my profile! Are you seeking a highly skilled Software Engineer with a passion for web and iOS development? Look no further! With 6 years of industry experience, I bring a strong background in creating innovative software solutions that make a positive impact on people's lives. WHAT I OFFER: 🚀 Expertise: I possess a comprehensive skill set in JavaScript, Node.js, React, Typescript, Angular, React Native, AngularJS, Swift, SwiftUI, Python, and more. These technologies empower me to tackle diverse projects and deliver exceptional results. 💡 Problem-solving prowess: I thrive on overcoming challenges and finding creative solutions. With my sharp analytical skills, I swiftly identify and address issues during the development process, ensuring smooth progress and outstanding outcomes. 🏆 Track record of excellence: I have consistently delivered high-quality software solutions throughout my career. My attention to detail ensures efficient, maintainable, and scalable code, following best practices and adhering to agile methodologies. 🌐 Web Development: I am well-versed in crafting robust web applications, utilizing the latest tools and frameworks. From responsive front-end interfaces to powerful back-end systems, I excel at building seamless and user-friendly experiences. 📱 iOS Development: My expertise extends to the exciting world of iOS development. Leveraging Swift, and SwiftUI, I develop cutting-edge mobile applications that engage users and exceed expectations. Your iOS project is in capable hands. ✨ Passion and dedication: I am deeply passionate about my work and driven to make a positive impact. I take pride in delivering results that not only meet client expectations but also bring real value and joy to end users. If you are seeking a dedicated and skilled Software Engineer to join your team, I am here to help. Let's collaborate to turn your vision into reality. Reach out to me today, and let's discuss how we can achieve your goals together. Thank you for visiting my profile, and I look forward to working with you soon! - $70/hr$70 hourly
Syed Raza H.
- 4.9
- (23 jobs)
Karachi East, KARACHI iOS DevelopmentAPI DevelopmentFlutterFlowAPI IntegrationAndroid App DevelopmentFirebaseDartMobile App DevelopmentHybrid App DevelopmentFlutteriOSAndroid✅ 𝟐𝟎 𝐅𝐥𝐮𝐭𝐭𝐞𝐫 𝐣𝐨𝐛𝐬 = 𝟏𝟖𝟎,𝟎𝟎𝟎$+ 𝐞𝐚𝐫𝐧𝐢𝐧𝐠𝐬 𝐜𝐨𝐦𝐩𝐥𝐞𝐭𝐞𝐝 👨💻 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐝 & 𝐈𝐦𝐩𝐫𝐨𝐯𝐞𝐝 𝐅𝐥𝐮𝐭𝐭𝐞𝐫 𝐀𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧 𝐜𝐡𝐮𝐫𝐧 𝐫𝐚𝐭𝐢𝐨 𝐭𝐨 𝟏𝟎𝟎𝐤+ 𝐝𝐨𝐰𝐧𝐥𝐨𝐚𝐝𝐬 📲 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞 𝐢𝐧 𝐡𝐢𝐠𝐡 𝐩𝐞𝐫𝐟𝐨𝐫𝐦𝐚𝐧𝐜𝐞 𝐦𝐨𝐛𝐢𝐥𝐞 𝐚𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬 𝑾𝒉𝒚 𝒎𝒆? ★ Consider me a 𝐠𝐞𝐧𝐢𝐞 in 𝐅𝐥𝐮𝐭𝐭𝐞𝐫 & 𝐍𝐨𝐝𝐞𝐉𝐒 mobile application, your wish will be my command but not every bad wish will be granted. ★ Work with an experienced full-stack 𝐌𝐨𝐛𝐢𝐥𝐞 developer that doesn't compromise the code and business needs. ★ I won't let you struggle with your needs. 𝐄𝐯𝐞𝐫𝐲𝐭𝐡𝐢𝐧𝐠 𝐢𝐬 𝐝𝐨𝐚𝐛𝐥𝐞 in 𝐅𝐥𝐮𝐭𝐭𝐞𝐫 Mobile application and I have that vision to do it for your business. ★ Have enough experience seeing startups 𝐬𝐮𝐜𝐜𝐞𝐞𝐝 𝐚𝐧𝐝 𝐟𝐚𝐢𝐥 and I don't want you to fail due to any of developers fault. ★ I travel in 🏆 𝐰𝐢𝐧𝐧𝐞𝐫𝐬 bandwagon so its up to you whether you want to start this journey with me. 𝑨𝒃𝒐𝒖𝒕 𝒎𝒆? ● 𝐍𝐞𝐫𝐝 𝐅𝐥𝐮𝐭𝐭𝐞𝐫 & 𝐍𝐨𝐝𝐞𝐉𝐒 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 wood pecking every details of the code. ● Absolute genius in writing high intensive algorithms to drive your business needs and solve your problems. I developed the 𝐬𝐡𝐨𝐫𝐭𝐞𝐬𝐭 𝐫𝐞𝐯𝐞𝐧𝐮𝐞 𝐠𝐞𝐧𝐞𝐫𝐚𝐭𝐢𝐨𝐧 𝐚𝐥𝐠𝐨𝐫𝐢𝐭𝐡𝐦 to drive customer growth. ● 𝐂𝐥𝐢𝐞𝐧𝐭𝐬 𝐫𝐚𝐢𝐬𝐞𝐝 𝟐𝟎 𝐦𝐢𝐥𝐥𝐢𝐨𝐧 𝐮𝐬𝐞𝐫𝐬 in 3 years time span. ● Keen eye for detail in developing and transforming design to code. Expertise in Figma, Miro, Sketch, xD. ● Excellent in 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐢𝐧𝐠 & 𝐢𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐧𝐠 custom backend(REST or SOAP API's), Supabase, Firebase or AWS Amplify with AWS AppSync. 𝑻𝒆𝒔𝒕𝒊𝒎𝒐𝒏𝒊𝒂𝒍𝒔 1. Queue online Flutter Application - 𝟓.𝟎 ⭐ "𝙄 𝙧𝙚𝙖𝙡𝙡𝙮 𝙡𝙞𝙠𝙚 𝙬𝙤𝙧𝙠𝙞𝙣𝙜 𝙬𝙞𝙩𝙝 𝙎𝙮𝙚𝙙. 𝘾𝙖𝙣 𝙩𝙖𝙠𝙚 𝙛𝙪𝙡𝙡 𝙤𝙬𝙣𝙚𝙧𝙨𝙝𝙞𝙥 𝙖𝙣𝙙 𝙙𝙧𝙞𝙫𝙚 𝙙𝙚𝙫𝙚𝙡𝙤𝙥𝙢𝙚𝙣𝙩. 𝘼𝙡𝙨𝙤 𝙜𝙤𝙤𝙙 𝙘𝙤𝙢𝙢𝙪𝙣𝙞𝙘𝙖𝙩𝙞𝙤𝙣 𝙖𝙣𝙙 𝙬𝙖𝙣𝙣𝙖 𝙡𝙚𝙖𝙧𝙣." 2. Senior Flutter Developer - Totem - 𝟓.𝟎 ⭐ "𝙍𝙖𝙯𝙖 𝙬𝙖𝙨 𝙖𝙣 𝙞𝙣𝙩𝙚𝙜𝙧𝙖𝙡 𝙥𝙖𝙧𝙩 𝙤𝙛 𝙤𝙪𝙧 𝙩𝙚𝙖𝙢, 𝙖 𝙜𝙧𝙚𝙖𝙩 𝙘𝙤𝙡𝙡𝙖𝙗𝙤𝙧𝙖𝙩𝙤𝙧 𝙖𝙣𝙙 𝙖𝙣 𝙚𝙭𝙥𝙚𝙧𝙞𝙚𝙣𝙘𝙚𝙙 𝙙𝙚𝙫. 𝙒𝙤𝙪𝙡𝙙 𝙧𝙚𝙘𝙤𝙢𝙢𝙚𝙣𝙙 𝙖𝙣𝙮 𝙩𝙞𝙢𝙚." 3. Flutter Food Distribution Application - 𝟓.𝟎 ⭐ "𝙂𝙧𝙚𝙖𝙩 𝙟𝙤𝙗 𝙫𝙚𝙧𝙮 𝙨𝙖𝙩𝙞𝙨𝙛𝙮𝙞𝙣𝙜 𝙬𝙞𝙩𝙝 𝙝𝙞𝙨 𝙬𝙤𝙧𝙠, 𝙄 𝙬𝙤𝙪𝙡𝙙 𝙙𝙚𝙛𝙞𝙣𝙞𝙩𝙚𝙡𝙮 𝙧𝙚𝙘𝙤𝙢𝙢𝙚𝙣𝙙 𝙩𝙤 𝙝𝙞𝙧𝙚 𝙝𝙞𝙢 𝙖𝙜𝙖𝙞𝙣" 4. Getscope Flutter Application - 𝟓.𝟎 ⭐ "𝘼𝙬𝙚𝙨𝙤𝙢𝙚 𝙚𝙭𝙥𝙚𝙧𝙞𝙚𝙣𝙘𝙚. 𝙒𝙤𝙪𝙡𝙙 𝙙𝙚𝙛𝙞𝙣𝙞𝙩𝙚𝙡𝙮 𝙧𝙚𝙘𝙤𝙢𝙢𝙚𝙣𝙙." 𝑺𝒐𝒖𝒏𝒅𝒔 𝒍𝒊𝒌𝒆 𝒂 𝒇𝒊𝒕? Next steps: 📩 Invite me or send a message and I will be at your service. 💬 Just write me a note so that I am at your disposal to discuss further requirements. Just do the initial steps and leave the rest to me. - $70/hr$70 hourly
Safi D.
- 5.0
- (29 jobs)
Waterloo, ON iOS DevelopmentCode ReviewA/B TestingSwiftUIJetPackLLM Prompt EngineeringOpenAI APIClean ArchitectureTypeScriptKotlinSwiftMobile UI DesignAI Mobile App DevelopmentAndroidiOSReact NativeAPI IntegrationIn-App PurchasesReactJavaScriptI build mobile apps end-to-end — from architecture to App Store release — and I measure success in the same terms your business does: user growth, performance, and revenue. A few results from recent work: — Scaled a legal-education app (LexVid) to 35,000+ active users, cut app size by 30%, and shipped reliable offline access — contributing to a $1.4M revenue increase tied to the improved product experience. — Re-architected core flows on a fintech app (Guac), reducing crashes and increasing day-to-day user engagement. — Redesigned a React Native app's architecture from the ground up, lifting user engagement 20% and cutting deployment time in half through a rebuilt CI/CD pipeline. — Refactored a production app's rendering and memory handling to cut crashes by 50% and bugs by 15%. I work across the full stack of a mobile product: React Native, Swift, and Kotlin for the app itself; REST/GraphQL and event-driven integrations for the backend connection; Jenkins, Fastlane, and EAS for shipping reliably. I also build AI-powered features directly into mobile apps — OpenAI API and on-device/local LLM integration — when that's what moves the product forward, not as a buzzword. If you're building a new mobile product or need to fix one that's underperforming — slow, buggy, low engagement, stalled revenue — that's the work I do. Want to browse more talent?
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