Swift is a programming language developed by Apple Inc. It is designed to work with Apple’s Cocoa and Cocoa Touch frameworks and the large body of existing Objective-C code written for Apple products. Swift developers are focused on using Swift coding language for coding applications for the Apple ecosystem. They produce fast, modern and secure code that can be used for mobile apps, game development, engineering, scripting and more.

Here's some projects that our expert Swift Developers made real:

  • Developing applications that process user input with an external API
  • Integrating various SDKs into existing projects
  • Enhancing existing projects to add CarPlay functionality
  • Developing React Native Plugins
  • Adding features such as angle calculations
  • Building original educational applications
  • Creating backend functionalities for existing iOS applications

At Freelancer.com, you can find highly skilled and experienced Swift professionals to help with all your Apple mobile app needs. You can post your project with the details of your requirements and budget to get started. Our developers are the perfect solution to get the end product you are looking for. Whether you need a simple app or a complex development project, you can find the right professional at Freelancer.com. Post your project now and get in touch with a top tier Swift developer today!

From 69,778 reviews, clients rate our Swift Developers 4.9 out of 5 stars.
Hire Swift Developers

Swift is a programming language developed by Apple Inc. It is designed to work with Apple’s Cocoa and Cocoa Touch frameworks and the large body of existing Objective-C code written for Apple products. Swift developers are focused on using Swift coding language for coding applications for the Apple ecosystem. They produce fast, modern and secure code that can be used for mobile apps, game development, engineering, scripting and more.

Here's some projects that our expert Swift Developers made real:

  • Developing applications that process user input with an external API
  • Integrating various SDKs into existing projects
  • Enhancing existing projects to add CarPlay functionality
  • Developing React Native Plugins
  • Adding features such as angle calculations
  • Building original educational applications
  • Creating backend functionalities for existing iOS applications

At Freelancer.com, you can find highly skilled and experienced Swift professionals to help with all your Apple mobile app needs. You can post your project with the details of your requirements and budget to get started. Our developers are the perfect solution to get the end product you are looking for. Whether you need a simple app or a complex development project, you can find the right professional at Freelancer.com. Post your project now and get in touch with a top tier Swift developer today!

From 69,778 reviews, clients rate our Swift Developers 4.9 out of 5 stars.
Hire Swift Developers

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    35 jobs found

    My developer has built an Apple App, with Apple SSO feature. However, he doesn't have an iPhone and he is unable to test/fix the Apple SSO feature. We are looking for someone with experience building this feature as well as having an iPhone to test it out. Preferably located near my developer, so it's easy to coordinate. If satisfied with work, will provide more projects in app development.

    $10 Average bid
    Local
    $10 Avg Bid
    3 bids

    I want a cross-platform mobile app that serves fresh, uplifting affirmations every day on both iPhone and Android. The content will span three key themes—positive, health, and motivational messages—so users can decide which tone suits them each morning. Core features need to feel effortless: a gentle daily notification, a simple way for people to track what they’ve read or favorited, and a settings area where they can truly make the experience their own. Customization is central to the concept. Users must be able to pick from our preset categories, type in personal affirmations, and switch backgrounds or color themes to match their mood. Because the idea hinges on habit-building, efficient local storage and a lightweight cloud backup for favorites or streak data will be...

    $632 Average bid
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    168 bids

    Project Overview: We are looking for an experienced iOS Engineer to build the core architecture of a Real-Time Computer Vision Application. The app requires a high-performance video pipeline that captures frames, runs local inference (CoreML), and selectively sends data to a Cloud LLM API. This is a pure engineering challenge. We need clean, modular code that handles concurrency, thermal management, and hardware switching without draining the battery instantly. Phase 1 Scope (MVP): You will build a functional "Skeleton App" focusing on performance and stability using the internal camera. Key Technical Requirements: Advanced Camera & Audio Pipeline (AVFoundation): Implement a robust AVCaptureSession to handle video buffers (CMSampleBuffer). CRITICAL: The architecture mus...

    $170 Average bid
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    62 bids

    simple but urgent need to geolocate an iphone in colombia

    $18 Average bid
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    3 bids

    I’m building a fully native mobile application that lets drivers book automotive services The core flow is simple: users create an account (email, phone, or social login),check real-time availability, reserve a time, then pay securely without ever leaving the app. Both iOS and Android need to feel identical in look and speed, so I’m expecting Swift/SwiftUI on the Apple side and Kotlin with Jetpack on Android, backed by a single REST or GraphQL API. South African gateway must handle payments, supporting saved cards and one-touch checkout via Credit Card (VISA) or selected electronic transfers as well as PayPal etc. Please show me past work that demonstrates: • native builds (no hybrid wrappers) • secure login implementation • a live payment gateway...

    $7 / hr Average bid
    $7 / hr Avg Bid
    57 bids

    I need an iOS app for tracking gift cards in my business. The app should allow me to auto populate numbers to gift cards, keep track of their balances, and auto subtract amounts by entering dollar amounts as they are used. It should also help me monitor employees who enter gift card information. Key Features: - Assign unique numbers to each gift card - Track and update card balances - Deduct amounts when used - Monitor employees entering data User Authentication: - Required for employees - Email/password and single sign-on (SSO) needed Ideal Skills: - iOS app development - Experience with secure user authentication systems - Background in developing tracking or management apps Looking forward to your proposals!

    $566 Average bid
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    128 bids

    Our coaching sessions at Waziram and Vism Institute are streamed in the official mobile app on both iOS and Android. These recordings are crucial for my coursework, yet the current build offers no way to save them for later study when an internet connection is unavailable. I need an experienced mobile developer who can add a secure offline-viewing feature. The downloads must remain tied to each student’s login so that only authenticated users can view the files; once a user signs out, access to the stored videos should be revoked automatically. Because I am not sure what level of server or code access the institute can grant, the solution may involve: • Modifying the existing iOS (Swift/Objective-C) and Android (Kotlin/Java) apps to incorporate encrypted, device-bound st...

    $68 Average bid
    $68 Avg Bid
    12 bids

    I’m creating a Swift-based Sudoku app whose primary mission is to teach people how to crack puzzles rather than simply letting them play. I already have the general UI vision; what I need now is a developer who can write the underlying Sudoku engine and weave in an engaging learning layer. Core objectives • Generate valid Sudoku boards on demand, analyse the current grid in real time and expose every classic solving technique (singles, pairs, X-Wing, etc.) through a clean API. • Provide instructional modes—contextual hints & tips —triggered by the user’s choice or by their mistakes. • Cover the whole spectrum of difficulty: beginner, easy, intermediate, tough and devious. Internally I’d like five granular levels, so please make the lo...

    $561 Average bid
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    158 bids

    I already have a verified D-U-N-S number for my company, but we still lack both an organizational Apple ID and an Apple Developer Program account. I’d like step-by-step help getting these two items in place so my team can finally submit both iOS and macOS apps to the App Store. Here’s what I need from you: - Guide me through registering a fresh, company-owned Apple ID (since none exists yet). - Enroll that Apple ID in the Apple Developer Program under the Organization option, ensuring the D-U-N-S data is matched and the account becomes active. - Walk me through initial App Store Connect setup so we’re ready to upload builds for iPhone, iPad, and Mac the moment development is finished. Acceptance Criteria: The new Apple ID is created, verified, and fully enrolled in the ...

    $18 Average bid
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    5 bids

    I need both the Android and iOS builds of my app brought up to the latest 6am Mart release so that all existing features continue working after the core upgrade. There is no redesign involved—the task is strictly functional. Primary areas to tackle • User authentication – the current login and token flow occasionally fails after the recent server-side updates. I need seamless sign-in on first try, consistent session persistence, and full parity between the two platforms. • Payment systems – Stripe and Razorpay SDKs must be bumped to their current stable versions and retested so every purchase, refund, and webhook callback runs without error on Android 13+ and iOS 17. • 6am Mart core update – integrate the official latest release, resolve any br...

    $127 Average bid
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    34 bids

    I have a fresh software idea that must run natively on macOS. The scope is pure development work—no web or mobile components—and the end goal is a polished, production-ready Mac application packaged as a standard .app bundle. Here’s the current picture: • Platform: macOS only • Work type: full software development, including coding, internal testing, and packaging • Preferred toolchain: Xcode with Swift or Objective-C (open to expert guidance on frameworks such as Cocoa, SwiftUI, Core Data, etc.) Deliverables 1. Compilable Xcode project with well-structured source code. 2. Signed and notarized .app file ready for distribution. 3. Brief build & deployment guide. Acceptance criteria • The app launches without errors on the latest two macOS ver...

    $330 Average bid
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    19 bids

    أرغب في تنفيذ تطبيق ‎iOS‎ تعليمي يعمل بكفاءة كاملة سواء كان الجهاز متصلاً بالإنترنت أو لا. أحتاج إلى شريك تقني يقود المشروع من الصفر: هندسة البنية الخلفية، تصميم ‎UI/UX‎، البرمجة، ثم الاختبار والتسليم النهائي مع الكود المصدري. التطبيق يجب أن يدعم العربية والإنجليزية، ويُصمَّم وفق مبدأ ‎offline-first‎ مع مزامنة فورية حال توفر الشبكة ليظل صالحاً للمستخدمين في المناطق منخفضة الاتصال. أتطلع إلى بنية قوية قابلة للتوسّع تخدم ملايين المستخدمين مستقبلاً، مع إمكان إضافة منصّات أخرى (Android والويب) لاحقاً دون إعادة كتابة جوهر النظام. التجربة التعليمية ينبغي أن تتضمن وسائط متعددة، اختبارات تفاعلية، تتبّع تقدّم، وإشعارات ذكيّة تعيد المستخدم إلى المحتوى المناسب. أفضل اعتماد تقنيات حديثة مثل SwiftUI على الواجهة وCore Data/Realm لطبقة التخزين، مع واجهة إدارة مبنية على ‎REST&...

    $235 Average bid
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    16 bids

    I already own the WebViewGold iOS template () and have every asset ready—logos, HEX colours, icons, splash screens, , plus all URLs and metadata. Your mission is to drop in that branding, keep every WebView and push-notification feature intact, and guide the build all the way to the App Store. Here’s the flow I have in mind: • Apply the new colour scheme, icons, fonts and splash screens across the template without disturbing the existing functionality. • Update bundle ID, provisioning profiles, entitlements and any other plist settings the template needs. • Produce a TestFlight build so we can validate everything on real devices. • Once approved, use my App Store Connect account (I’ll grant access) to submit the release, handle any required scr...

    $33 Average bid
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    12 bids
    NATIVE MOBILE APP DEVELOPER
    2 days left
    Verified

    Native iOS + Android Developer (Swift + Kotlin) — API-Based App --------------------------------------------------------------------- OVERVIEW --------------------------------------------------------------------- We are hiring a native mobile developer to build iOS and Android apps for an EXISTING web-based platform. The backend, APIs, database, and logic are already complete. The web CRM + marketplace will be the reference. Your job is to implement the mobile apps based on our instructions. This is NOT backend work. This is NOT product design. This is NOT guessing requirements. --------------------------------------------------------------------- WHAT YOU WILL DO --------------------------------------------------------------------- - Build native iOS app using Swift - Build na...

    $539 Average bid
    $539 Avg Bid
    215 bids

    Full-Stack iOS Engineer (Swift/SwiftUI) — Build LoveLink AI’s Next-Gen Social App LoveLink AI is building a next-generation social networking app for iOS, designed to make connecting feel effortless, modern, and genuinely fun. We’re looking for a full-stack Swift engineer who can take ownership of the product build—from prototype through App Store launch. This role is ideal for someone who’s shipped real consumer apps, thrives in early-stage environments, and can move quickly while keeping architecture clean and scalable. Location: Remote (US Based Preferred or US Hours if Overseas) Engagement: Contract (hourly or milestone-based) Start: ASAP Stage: Prototype → MVP → Launch Meetings: MS Teams What You’ll Build The mission is simple: deliver a s...

    $2497 Average bid
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    108 bids
    Apple Wallet DJ Pass
    2 days left
    Verified

    I am building a digital pass that fans can drop straight into Apple Wallet and pull up whenever they want to see where I’m spinning next. The pass only needs to present three things clearly: the current event details, my up-to-date contact information, and a short music sample that sits behind a link to an external source (no embedded audio, no interactive booking flow for now). I already have artwork and the audio link ready; what I’m missing is someone comfortable with PassKit, Swift and the current Wallet specification who can generate the .pkpass file, sign it properly, and show me how to update the JSON so I can push new dates or tracks in the future. Compatibility across iOS 15+ is essential. Deliverable: a production-ready pass (.pkpass) that installs without warni...

    $15 / hr Average bid
    $15 / hr Avg Bid
    75 bids

    I want to turn an existing concept into a fully working mobile application released on both the App Store and Google Play. The scope covers everything from initial technical planning through design, coding, testing, and store submission, with clean, well-documented source code handed over at the end. Key expectations • Universal build for iOS and Android (native Swift/Kotlin or a solid cross-platform framework such as Flutter or React Native—feel free to propose what serves performance and future maintenance best). • Modern, intuitive UI that follows Apple Human Interface Guidelines and Material Design where appropriate. • Smooth onboarding, secure user authentication, and a lightweight backend connection (REST or GraphQL) ready for scaling. • Comprehensi...

    $305 Average bid
    $305 Avg Bid
    74 bids

    I have an AI-generated sales app already designed for iOS and now need a specialist who can take it from my Xcode project to a live, smoothly running product in the App Store, then keep it healthy as user numbers grow. The current build focuses on secure user authentication—no product catalog or order processing yet—so the priority is to stand up a rock-solid sign-in flow, connect it to a reliable back-end (Firebase/Auth0/AWS Cognito, whichever you prefer and can justify), and comply with Apple’s guidelines on data privacy. Once the app is accepted, I’ll rely on you for versioning, TestFlight roll-outs, crash monitoring, and incremental updates generated by my AI design pipeline. Swift, Xcode, Git, and App Store Connect will be your everyday tools here; if you...

    $15 / hr Average bid
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    138 bids

    I am commissioning a bilingual iOS application—Arabic first, English second—that delivers live Bitcoin and selected-coin data with a professional, sleek interface entirely in Swift and SwiftUI. The app’s core revolves around real-time price feeds, historical price charts, and razor-sharp alerts that keep users ahead of major market moves. Arabic users will enjoy a true RTL layout, while English users see a standard LTR presentation, all driven by Apple’s native localization tools. Key functionality I need implemented: • Current price updates streamed from a reliable REST source • Historical price charts for deeper context • Push notifications for major price changes via Firebase Cloud Messaging • In-app alerts that surface whale activity...

    $2508 Average bid
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    133 bids

    I want to ship a lean Android + iOS application that can 1) establish a Bluetooth Low Energy link to my peripheral and move data back and forth, and 2) instantly push out a user-defined BLE packet the moment the phone detects an incoming call. The BLE work is classic data-transfer: discover the device, pair, subscribe to characteristics, then read/write packets on demand. Stability in the background is critical; the link must stay alive (or reconnect quickly) when the screen is off. When a call arrives the app should listen to the system broadcast (Android) or CallKit/VoIP push workaround (iOS), pull the string the user previously defined, and write it over the existing BLE connection without visible delay. Please send a concise, detailed project proposal outlining: • your ...

    $566 Average bid
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    111 bids

    I want to develop an iPhone application using SwiftUI that allows users to download videos from social media platforms, including: Twitter (X) Instagram TikTok YouTube Core Features Clean, modern, and minimal SwiftUI design Input field to paste the video URL Fetch available video qualities (e.g. 720p, 1080p, audio only) Download progress indicator Background download support Save videos to the device (Photos / Files) Error handling for invalid or unsupported links Technical Requirements Built with SwiftUI iOS 16+ MVVM architecture Async/Await networking Proper permission handling for media storage API / Backend Integration The app should integrate with one of the following tools/APIs: Option 1: Use Social Media Downloader API Option 2: Use yt-dlp as a backend service...

    $180 Average bid
    $180 Avg Bid
    84 bids
    iOS Audio Download List App
    1 day left
    Verified

    I need an iPhone-ready application that shows a clean list of downloadable audio files and lets users save those tracks locally for offline listening. The screen can be as minimal as a table or collection view; what matters is that each row presents a track name, a short description, file size, and a visible progress indicator while the file is coming down. The catalogue itself will live on a remote endpoint that returns basic JSON. I will provide the final URL and the exact fields; expect typical values such as id, title, url, and size. Pull the list on launch (with pull-to-refresh for good measure) and cache it so the user still sees something when the device is offline. Key interactions • Tap a row → start download in the background and update progress live. • Complet...

    $52 Average bid
    $52 Avg Bid
    33 bids

    Job description: We’re looking for a senior-level developer who can build high-performance web and mobile applications for a company based in Australia. You need to be product-minded, detail-driven, and capable of owning features end to end. This is not a junior role and not a hand-holding environment. Experience Required: 5+ years in production environments Core Stack Angular (12+) for web Flutter for cross-platform mobile Swift for native iOS development You don’t need to be elite in all three, but you must be strong in at least two and comfortable working across them. What you’ll do Build scalable web and mobile applications Translate UI/UX into clean, high-performance code Architect reusable components and systems Integrate APIs and manage async data flows Optim...

    $12 / hr Average bid
    $12 / hr Avg Bid
    85 bids
    Resolve App Store Rejection
    1 day left
    Verified

    My productivity app is already coded, signed and has even been through App Store Connect once, but Apple rejected the submission. I’m looking for someone who can diagnose the review notes, adjust whatever is blocking approval—whether that’s in the code, entitlements, privacy wording, or the metadata—and then guide the build all the way to “Ready for Sale.” Here’s where things stand: • The app is fully built and functions correctly on test devices. • I have several of the required listing assets (icons, basic screenshots) but need help finishing the set and formatting them to Apple’s exact specs. • I can give you full access to the Xcode project, App Store Connect account, rejection correspondence and TestFlight builds. ...

    $774 Average bid
    $774 Avg Bid
    110 bids
    $486 Avg Bid
    42 bids

    I’m building an end-to-end lending experience for iOS that feels as smooth as Slice or Moneyview. The job covers both sides of the stack: a sleek native iOS front end and a secure, scalable back end with the APIs that power it. On the user side the flow is simple but must be rock-solid. A new customer signs up with email/password, can just as easily use a social account, and once inside can enable Face ID or Touch ID so returning is frictionless. They complete a loan application form, the system instantly checks eligibility, returns an approved amount (or declination), shows a clear repayment schedule, and later lets them review every past loan in a dedicated history screen. I need the full technical delivery: • iOS app (Swift or SwiftUI preferred) that implements the entire j...

    $58895 Average bid
    $58895 Avg Bid
    33 bids

    I’m building “Mind Intellectual”, a mobile-only learning platform that pairs structured courses and tutorials with built-in quizzes and assessments so users can immediately test what they’ve learned. I already have the subject matter mapped out; what I need now is an end-to-end app that makes this content engaging and easy to navigate on any modern phone. Here’s what matters most to me: intuitive screens for browsing courses, a smooth lesson player that supports text, images, or short videos, and a quiz engine that can handle multiple-choice and true/false items while storing each learner’s results for later review. User progress tracking, basic push notifications for lesson reminders, and a lightweight admin area where I can upload new material round o...

    $11 / hr Average bid
    $11 / hr Avg Bid
    35 bids

    I am putting together a heartfelt memory book and have already selected every photo and line of text. What I need now is a designer who can transform those raw materials into a classic and elegant layout, handling both the page design and the typesetting with care. The flow will be continuous rather than broken into chapters, so the visual rhythm must carry the reader smoothly from start to finish. Because I have no fixed font in mind, you’re free to recommend tasteful pairings that reinforce a refined, timeless look. Subtle flourishes, balanced white space, and a cohesive colour palette are important to me; nothing should distract from the memories themselves. I will expect to see one double-page spread designed to begin with. You’ll receive a previous design. From there, I&...

    $13 Average bid
    $13
    34 entries

    Preciso de um painel inicial para o jogo Free Fire direcionado a dispositivos iOS. Nesta primeira fase, o objetivo é ter uma base funcional que: • recupere e exiba estatísticas básicas do jogador (nível, ranqueamento, K/D); • conte com autenticação simples (e-mail/senha ou Apple ID), mantendo flexibilidade para outros métodos no futuro; • utilize uma interface limpa, responsiva e fácil de evoluir. Entregáveis esperados: 1. Projeto Xcode/Swift pronto para compilar; 2. Código comentado, organizado em módulos para que novos recursos — como leaderboard ou inventário de skins — possam ser acrescentados depois; 3. Breve guia de configuração, build e publica...

    $165 Average bid
    $165 Avg Bid
    9 bids

    Je dispose déjà d’une plateforme SaaS en PHP / MySQL ; l’objectif est maintenant de lui adjoindre une application mobile native Android et iOS entièrement en français. L’app devra communiquer avec mon back-end via API (REST / JSON) afin de récupérer et mettre à jour les données existantes. Fonctionnalités clés • Notifications push configurables depuis le SaaS • Mode hors ligne avec synchronisation automatique dès qu’une connexion est retrouvée • Prise de photo directe depuis l’application puis annotation libre (dessin, surlignage) avant envoi L’expérience utilisateur doit rester fluide et réactive, c’est mon critère num&ea...

    $668 Average bid
    $668 Avg Bid
    107 bids

    We are seeking experienced iOS and Android developers to assist in completing and optimizing our iOS VPN application. The developer will need to synchronize all features and logic from the reference template (Android version) to the iOS version, address existing issues in the iOS app, and update and optimize backend code to ensure compatibility and performance with the iOS client. Pre-Development Requirements (Must Complete): To ensure development quality and feature consistency, all developers must complete the following steps before starting coding: Download and thoroughly experience the reference template: This is a crucial step to understand project requirements. Please download the reference template from Google Play and fully experience all features, including connection flow, sett...

    $368 Average bid
    $368 Avg Bid
    17 bids

    We are seeking experienced iOS and Android developers to assist in completing and optimizing our iOS VPN application. The developer will need to synchronize all features and logic from the reference template (Android version) to the iOS version, address existing issues in the iOS app, and update and optimize backend code to ensure compatibility and performance with the iOS client. Pre-Development Requirements (Must Complete): To ensure development quality and feature consistency, all developers must complete the following steps before starting coding: Download and thoroughly experience the reference template: This is a crucial step to understand project requirements. Please download the reference template from Google Play and fully experience all features, including connection flow, sett...

    $108 Average bid
    $108 Avg Bid
    12 bids

    We are seeking experienced iOS and Android developers to assist in completing and optimizing our iOS VPN application. The developer will need to synchronize all features and logic from the reference template (Android version) to the iOS version, address existing issues in the iOS app, and update and optimize backend code to ensure compatibility and performance with the iOS client. Pre-Development Requirements (Must Complete): To ensure development quality and feature consistency, all developers must complete the following steps before starting coding: Download and thoroughly experience the reference template: This is a crucial step to understand project requirements. Please download the reference template from Google Play and fully experience all features, including connection flow, sett...

    $1005 Average bid
    $1005 Avg Bid
    19 bids

    Ich benötige einen deutschsprachigen iOS-Entwickler, der mir eine eigenständige Video-Player-App baut. Der Player soll MP4-Dateien abspielen und dabei automatisch Positionsmarker erkennen, um eine komfortable Navigation innerhalb des Videos zu ermöglichen (z. B. Kapitel-Sprünge per Button oder Table-View). Zusätzlich wünsche ich mir die Option, mehrere Clips in Wiedergabelisten zusammenzustellen und abzuspeichern. Wichtige Eckpunkte • Plattform: native iOS (Swift, Xcode, AVPlayer oder vergleichbare Frameworks) • Kernfunktionen: – Automatische Positionsmarker-Erkennung in MP4 – Visuelle Marker-Anzeige und Direkt-Sprungfunktion – Erstellung, Bearbeitung und Persistenz von Wiedergabelisten • UX/UI: schlankes, mo...

    $491 Average bid
    $491 Avg Bid
    28 bids

    Necesito desarrollar una aplicación móvil disponible tanto en iOS como en Android. El corazón del proyecto es la integración con redes sociales: los usuarios deberán poder iniciar sesión con sus cuentas existentes, compartir contenido dentro de las principales plataformas (por ejemplo Facebook, Instagram o Twitter) y ver sus propios feeds o perfiles enlazados desde la app. Cuento con la idea general y algunos bocetos iniciales; requiero que conviertas esos conceptos en una aplicación funcional y estable. Aprecio sugerencias sobre el stack más eficiente (Swift + Kotlin nativos, Flutter, React Native u otra alternativa multiplataforma) siempre que garantice buen rendimiento y una experiencia uniforme entre ambos sistemas operativos. E...

    $19 / hr Average bid
    $19 / hr Avg Bid
    63 bids

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