App Development Jobs

Read carefully. — Execution-Only App Build Start to Finish (Read carefully.) Read carefully. Read carefully. Read carefully. Read carefully. Read carefully. Most applicants are NOT a fit. This is NOT an AI role. NOT Python, automation, scraping, ML, bots, or architecture. If your background is primarily Python/AI/automation, do not apply. We are hiring an execution-only developer to build and to make small, precise fixes for a web/mobile app under strict instructions. What you will do: Build apps web based and mobile What you must NOT do No refactors, optimizations, or redesigns No “better solutions” unless explicitly requested No scope expansion, creativity, or initiative outside instructions We value discipline, stability, and reliability over creativity or...

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.

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I want create ios developer account and configration.. Required mac os Preffered only gujarat state

ADAPT MVP Developer Spec Overview ADAPT is a web + iOS adaptive health coaching platform. The MVP should include core functionality for both clients and coaches, with APA intelligence integrated to personalize plans, nudges, and seasonal progression. Key Goals: 1. Provide adaptive, personalized meal and workout plans 2. Track client metrics and readiness 3. Support check-ins and season logic 4. Schedule monthly Zoom calls with pre-call notes and post-call summaries 5. Enable coach controls (approvals, overrides, autonomy levels) 6. Deliver behavioral nudges 7. Ensure seamless client and coach dashboards 8. Allow client onboarding with preference storage ________________________________________ Core MVP Modules / Tabs 1. Metrics & Trend Tab o Graphs: weight, body fat %, lean mass, adher...

App Name: Love Now App Type: Android (APK) – Interactive Couple Games Description: Love Now is an interactive app designed for couples and partners to enhance intimacy, emotional connection, and fun together. The app works on a single device, allowing both partners to play and interact directly on the same phone. App Goals: Improve communication between partners Create a playful and engaging atmosphere Provide daily games and challenges Track relationship progress with a fun “Relationship Level” Main Features: Account Setup User information: name, age, gender Partner information: name, age, gender, preferences Relationship status and duration Games Section Includes interactive games: Word Game: Each partner has a list of words; the app uses a built-in algorithm to match c...

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!

I’m building an end-to-end marketplace that connects car-salvage yards with buyers looking for specific parts. The project covers two products working in tandem: 1. A cross-platform mobile app targeting both iOS and Android. Within the app users must be able to: • search the entire catalog of salvaged parts by keyword, make, model, year, and VIN • post new parts for sale from the yard side, including photos, descriptions, condition, price, and inventory count • chat in real time so buyers and yards can negotiate or confirm fitment before checkout 2. A responsive web dashboard for yard owners and internal staff. The dashboard needs robust: • inventory management (batch uploads, stock alerts, status changes) • user management (role-...

I'm seeking a dynamic and creative developer to help build a prototype app for my business, which combines e-commerce and community platform elements. The ideal individual would be able to add to the foundations of the company and help define the app. Key Requirements: - User login and profiles - Product listings and purchase capabilities Ideal Skills and Experience: - Mobile app development expertise - Experience with e-commerce functionalities - UI/UX design for intuitive user experience - Background in community platform integration The app prototype will be our priority, but we may also need a website prototype later. Please provide examples of similar work done.

I'm seeking a dynamic and creative developer to help build a prototype app for my business, which combines e-commerce and community platform elements. The ideal individual would be able to add to the foundations of the company and help define the app. Key Requirements: - User login and profiles - Product listings and purchase capabilities Ideal Skills and Experience: - Mobile app development expertise - Experience with e-commerce functionalities - UI/UX design for intuitive user experience - Background in community platform integration The app prototype will be our priority, but we may also need a website prototype later. Please provide examples of similar work done.

Project Description: I am looking for a professional and experienced app developer who can develop my Android app and successfully testing and publish it on Google Play Store by strictly following all Google Play Console policies, terms, and conditions. This will be my first app on Google Play Store, so policy compliance, clean code, and proper guidance are extremely important. Scope of Work: Develop a fully functional Android app Ensure 100% compliance with Google Play policies, including: User Data & Privacy Policy Permissions policy Data Safety form Ads policy (if ads are used) Content & UI guidelines Create and deliver: Signed AAB (Android App Bundle) Unique package name App icon & splash screen (basic) Assist with or handle: Google Play Console setup App...

Hi! I’m building an AppSheet project tracker for an engineering firm and I’m looking to hire an experienced AppSheet consultant for ongoing advisory help as I build the app myself. What I’m building Project tracker for an engineering firm * ~300 projects per year * Google Sheets backend (for now) * Intermediate complexity app (multiple related tables, workflows, status tracking, etc.) The kind of help I want I’m NOT looking for someone to build the whole app for me. I want someone who can support me with: * Architecture and best-practice guidance * Expression and slice troubleshooting * Automation design and reliability * Performance and scaling tips for Sheets + AppSheet * Security/filtering strategy (if needed) Key feature / challenge A major requirement is a...

I need a mobile app that can create and print two identical copies of every bill—one for the customer and one for the driver—using a TVS thermal printer. Each bill will carry our company logo and a system-generated, unique barcode. When that barcode is scanned with any standard phone camera or scanner, the duplicate copy of the bill must open immediately on the user’s device. The workflow is simple: fewer than twelve fields are filled in for each transaction, the app saves the data, produces the two printouts, and stores a cloud-accessible version linked to the barcode. A straightforward username-and-password login keeps everything secure. Key points the finished solution must cover: • Seamless Bluetooth or USB communication with the TVS thermal printer (other bran...

I have an inventory spreadsheet in Google Sheets that I now want to turn into a fully-functional AppSheet application. The goal is to keep managers up-to-date in real time while making the underlying data easy to maintain and analyse. Here is what I need: • Structure the Google Sheet so it works seamlessly as the data source for AppSheet, including sensible column names, data types and simple validation rules. • Build an AppSheet app connected to that sheet, giving managers clean screens for data entry and updates, interactive dashboards for visualising stock levels and trends, and automated alerts (e-mail or in-app) when thresholds are hit. • Apply the proper security filters and user roles so only managers see and edit the information. • Walk me through the fi...

I need A 1V1 Calling dating app. I purchase a Flutter App UI from codecanyon. The Work is Create Admin Panel UI Make It functional Create API Connect With App Create Database Modifi App UI According I need Demo Admin Panel ( I need Like This ) Admin panel ： Account：admin   Password：123abc Phone number：+447873398220 Demo App ( I need Like This ) 1) 2) payment milestone:- Admin Panel UI - 10% App UI - 10% Create API - 20% Create Database - 10% Admin panel Using Node JS - 30% Make Flutter App functional And Connect Admin panel And API - 10% All Testing Done And Ready to production - 10% Satisfaction:- 1. Admin Panel UI - Make According Demo And Submit Freelancer 2. App UI - Make According Demo And Submit Freelancer 3. Create API - All Api Perfect Work Submit Freelencer 4. Cr...

I need a complete safety-management app built with a no-code platform and delivered as soon as possible. The core piece is an ATS digital form with an integrated hazard matrix, because that module will drive most of my daily operation. My team also issues three kinds of work permits—Altura, Eléctricos and Confinados—so the tool must create, route and store each permit with digital signatures and automatic PDF output. Beyond permits, the same environment should let me: • Run mobile inspections that accept live photo uploads • Host toolbox talks with participant signature capture • Keep certificates, medical exams and ARL documents in order, with expiry alerts • Generate branded PDF reports automatically • Offer an audit-ready dashboard f...

I need a skilled Android developer to create an e-commerce app. Essential features: - Product catalog: Comprehensive and user-friendly. - Payment gateway integration: Secure and seamless transactions. - User reviews: Section for customer feedback. Experience in developing e-commerce apps and expertise in payment integrations is ideal.

I’m building a small showcase app for a school contest and need a polished Android solution that makes printed text friendlier for students with dyslexia. The flow is straightforward: the user opens the camera, points it at a page, and the app instantly recognises the words (OCR). As soon as the text is captured, each word is spoken aloud in sequence while that same word is highlighted on-screen in real time. The result should feel like a karaoke-style guide that lets the reader follow along word by word without losing their place. Must-have fundamentals • Android only — Kotlin or Java is fine, as long as it runs smoothly on common mid-range phones. • Real-time OCR (Google ML Kit, Tesseract, or any on-device library you prefer) with no dependency on an active int...

The client has two apps published on the Google Play Store and needs assistance configuring RevenueCat within the FlutterFlow environment. The RevenueCat account is already created and linked to the projects/apps on the Play Store. The main challenge is the correct integration and configuration in FlutterFlow for both apps. We are looking for a developer with solid experience in FlutterFlow and in implementing RevenueCat, including configuration on both the FlutterFlow platform and the Google Play Store.

Hello , 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 ...

I already have the complete Android source code and now need it visually overhauled. The task is a pure reskin: swap in my new logo, colors, icons, splash screen, and any other branding assets I supply. No deep feature rewrites are planned, but you may adjust XML layouts or minor Java / Kotlin snippets if that’s what it takes for the new design to fit cleanly. The project is built in Android Studio, so please be comfortable working with its latest stable release, Gradle, and typical asset pipelines. When you hand the work back, I expect: • Updated source code compiling without errors • A signed AAB/APK ready for Google Play submission • A brief changelog so I can track exactly what was touched If you can turn this around quickly while keeping the codebase tidy, ...

- User sign-up & login (email + password) - User roles: Coach | Athlete | Admin - Coach profiles (bio, sport, pricing, availability) - Athlete profiles - Lesson booking system - Availability blocks for coaches - Booking history (past & upcoming) - In-app notifications

Any individual able to start work today, Must be from Rawalpindi or Islamabad only. Bid k start ma Rwp/Isb jahan sy b ho likh do ta k filter krna asan ho

I'm looking for a skilled Bubble developer to create a product customizer app for a 2-sided Christmas ornament. The app should allow users to: - Upload images - Adjust/Resize to fit in a 3” Circle Mask - Choose tree-hanger/lace color - Preview Front/Back actually on each side of ornament, before Adding to Cart Ideal Skills and Experience: - Proficiency in - Experience in building customizable product apps - UI/UX design skills for an intuitive user experience - Ability to integrate image upload and color selection functionalities Please provide examples of similar work done. Payment processing via Stripe, etc., needs to be built in too. ------------------------------------------------------------------------------- I want a FUN, simple app where a short intro video welcomes...

Title: Feedback on App Deployment for Amazon Fire (US Only) Project Goal: Verify the end-to-end user journey on the Amazon Fire ecosystem. Task: Navigate to the Appstore and find the designated software. Finalize the onboarding process (acquisition). Run a 5-minute stress test (keep the app open and interact with it). Do not revert the installation as we need to track long-term stability. Proof of Work: Visual confirmation of search placement. Visual confirmation of the app running. Documentation of the successful acquisition (Order Details).

I need an end-to-end build for an emotional-support application that will run natively on both iOS and Android. The core experience centres on real-time connection: users must be able to text-chat with a support professional and, when they choose, upgrade seamlessly to voice or video calls by purchasing in-app credits. All communication features have to feel instant, private, and secure. Here is the workflow I have in mind. A user signs in, sees available listeners with their current status, and begins a text conversation. A credit counter should appear unobtrusively, allowing the user to switch to voice or video without leaving the chat screen. Apple and Google in-app purchase SDKs will handle the recharge process, so please allow for storefront integration, receipt validation, and a sim...

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&...

I need a Power BI or custom app to create a workflow dashboard based on my existing process map. I am not sure whether an App or Power Bi is better? Essentially we want to track the duties of the 4 dutyholders under the building safety act. Client, Designer, Principal designer and the designer. The client will just see the summary dashboard with all the headlines... I have added some workflows to the files section with my initial thoughts. We will need some work to also build the trackers in the background. Most of mine is in either excell or word declarations etc.. Requirements: - Use Excel files as data sources. - Include interactive charts and graphs. - Generate summary reports. - Provide real-time data updates. Ideal skills and experience: - Proficiency in Power BI or app developmen...

I’m building a two new product and need fresh eyes on the mobile experience. Over the next 10 days I’d like a designer who lives in Figma to create modern, intuitive UI for both Android and iOS. I’m setting aside ₹4,000 for this sprint; payment is released on approval of the final file. Being in India is a plus so we can work in real-time, but great work is the real priority. If you have recent mobile projects in your portfolio and can start right away, let’s talk.

I’m building a full-featured educational mobile app in Flutter and I’d like to collaborate with a developer based in India who is comfortable taking a project from wireframes to App Store and Google Play release. The core of the product is an engaging learning experience, so the first release must include: • Video lessons streamed or downloaded smoothly on both Android and iOS • Interactive quizzes that can handle multiple question types and instant feedback • Progress tracking with a simple dashboard that saves data locally and syncs to a Firebase back-end when online I already have the lesson content, brand assets, and a basic Figma layout. Your job is to translate those designs into clean Flutter code, connect Firebase for auth and data storage, and h...

I am looking for an experienced Android/Google Play Store expert to help me publish my VPN application. Current Situation: I have a fully developed VPN app (built in Flutter). I currently have a Personal Google Play Developer Account. I am unable to publish or update the app because of the "VpnService" policy requirement. Google Play Console is showing the error: "Some types of apps can only be distributed by organizations." The Problem: Google Play now requires an Organization (Business) Account to publish apps that use the VpnService permission. I currently do not have an Organization account set up. What I Need: I need a solution to get this app published successfully and legally. I am looking for an expert who can do ONE of the following: ...

I'm looking for an experienced app developer to create a shopping application for both iOS and Android platforms. The app will feature physical goods and include an item catalog and cart payment functionality. Key requirements: - User-friendly interface - Secure payment integration - Robust item catalog - Both platforms compatibility Ideal skills and experience: - Proven app development experience - Expertise in payment gateways - Strong UI/UX design skills - Experience with both iOS and Android platforms Please include your relevant experience in your application.

I have a media-streaming application concept that must run natively on Samsung Tizen, LG webOS and Amazon Fire TV. I need someone who already lives inside these ecosystems: you understand the quirks of each emulator, you know where the documentation falls short, and you can architect a smooth, performant build rather than simply wrap a web page. What I need built • A fully functional streaming app that plays HLS/DASH video with adaptive bitrate, pause, seek and resume on all three platforms. • Platform-specific navigation that feels natural with each remote. • Store-ready packages: Tizen (.wgt), webOS (.ipk) and Fire TV (.apk). • Guidance on the underlying architecture—player abstraction layer, DRM hooks, storage strategy, performance profiling and memory...

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...

I want a true Bluebook-style application that lets students sign up with email verification, log in securely, and sit for timed SAT Math sections. The same codebase should compile cleanly for iOS and Android phones as well as native Windows and Mac desktops so students can practise on any device they own. Core flow • Student creates an account, verifies via emailed link, and lands on a simple dashboard. • From there they can launch a full-length math section that mimics official SAT timing, auto-advances after each question, and locks once time expires. • At the end of the session the app instantly scores the attempt, shows the correct answers with explanations, and saves the record for later review. I will supply the question bank in CSV; the app just needs an import rout...

I’m ready to turn our product line into a revenue-generating mobile experience. The single goal is to increase sales, so every design and technical decision must push users smoothly from browsing to checkout. Here’s what I have in mind: • A clean, modern e-commerce app for iOS and Android • Effortless catalog browsing, advanced search, and smart recommendations • Secure checkout that supports the major gateways (Stripe, PayPal, Apple/Google Pay) • Real-time order tracking and push notifications to lift repeat purchases • An intuitive admin dashboard (web or in-app) for product, inventory, and promo management • Built-in analytics so I can monitor conversion funnels and quickly test offers Acceptance criteria 1. The app is published (or...

More details: Is this project for business or personal use? Personal What information should successful freelancers include in their application? Detailed project proposals How soon do you need your project completed? ASAP

Full time staff member Full stack developer preferred backend experience is must, app experience beneficial small hosting and vpn company generalt tasks, maintenance and growth upgrades. Need you to tell me your salary requirement MONTHLY $ Amount, im not looking for anyone expensive so dont bid but do require you full time and on call emergencies if ever needed

My Android app is finished and I’m ready to see it live on the Google Play Store. I need someone who can take the build I provide (AAB or APK), walk it through every Play Console step, and make sure the first production release is approved without hiccups. What I will hand over: the signed build, app icon, screenshots, description text, privacy-policy link, and any other assets you need. What I expect back: • A properly configured Play Console listing with all metadata completed • Correct bundle signing, versioning, and compliance checks (target SDK, 64-bit, Data Safety, etc.) • Internal test track upload to confirm install, followed by staged rollout to production • Clear notes so I can repeat the process for future updates If you notice anything tha...

I need a React Native specialist to build a full-featured grocery e-commerce application that runs smoothly on both iOS and Android. The core idea is straightforward: customers should be able to browse a fresh-produce catalog, add items to a cart, and complete checkout without friction. Here is what matters most to me: • A clean, searchable product catalogue optimised for frequent updates and large inventories. • A reliable shopping-cart flow that keeps state even if the user momentarily leaves the app. • Fast, secure payment-gateway integration so buyers can pay with cards or popular wallets. • Solid performance on mid-range devices and an intuitive UI that looks native on each platform. I’ll supply brand colours, basic wireframes and API endpoints for i...

Need a mobile application which can be installed either Apple or android. The app must be able to use over web based environment (later onwards) you must think whether the app can be transformed into webspace later without an additional cost before you start. The app is all about managing activities related to tea green leaf buying and selling them to tea factories. App user is a dealer who buy green tea leaf from small holders and then supply the leaf to factories. He is doing an intermediate business. The dealer daily collets leaf. While collection they usually write the gross weight of green leaf and then deduct some weights according to leaf condition. Then they transfer leaf to factories by their Lorries and same kind of weighing happening at the factory gate. Dealer should be a...

I’m building a peer-to-peer marketplace for fashion where people can list, browse, buy, and sell clothing or accessories—think OLX, but fully tailored to style lovers. Core scope • Users must be able to register and maintain personal profiles. • Each seller should create detailed item listings with images, prices, and brief descriptions. • Buyers and sellers need a secure in-app messaging channel to negotiate or ask questions in real time. Please note: I do not require any rating or review system at this stage; the focus is a clean, straightforward exchange platform. I’m open to your preferred tech stack as long as it delivers smooth performance on Android and iOS and can scale later for web. Include the development of a simple admin dashboar...

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...

I am looking to build a project, very similar to; I want this to be hybrid (online+offline). Where I'll attach a camera with a laptop in my event, visitor will come and stand in-front of camera, then camera will capture the face and AI will generate the image. I'll have pre-defined themes 5-6 (will keep changing based on event).

The goal is a polished, production-ready class schedule app built with Flutter that ships simultaneously to iOS and Android. I already have screen sketches and the basic user flow mapped out; what I need now is a developer to turn those ideas into a smooth, intuitive experience. Core requirements • Universal build: one Flutter code-base compiled for both iOS and Android stores. • Secure sign-up / sign-in using email-and-password authentication (Firebase Auth fits well, but any reliable alternative is fine). • Three must-have features working end-to-end: – Class reminders: push notifications triggered from the local schedule or a cloud function. – Teacher communication: an in-app chat or message thread between student and teacher, stored in real tim...

Budget $150 - Budget $150 - Budget $150 - Budget $150 - Budget $150 - Budget $150 - Budget $150 I need a functional MVP service-booking app with an app-like UI similar to Wolt The app must be published and usable by real users so I can test the market for a period of time. Core requirements: App-like UI with Wolt-style bottom menu (Home / Orders / Profile or Admin) Customer booking flow (district, address, apartment size, date & time) Manual card-to-card payment flow with payment status tracking Live chat integration (third-party widget) Admin screen to view and update bookings and payment status Notes: Must be fully functional (not just a demo or design) Must be published and accessible to users No GPS, no automatic payment gateways required Focus on simplicity and reliab...

I need someone who can take my current WordPress site and make it fly. Page-load speed and overall performance are the top priority, so I expect measurable gains on both Google PageSpeed Insights and GTmetrix once your optimisation work is done. While you are under the hood, please handle the full sweep of on-page and technical SEO essentials—tight keyword optimisation, well-written meta tags and descriptions, and a cleaner navigation structure that helps users (and crawlers) move through the site with ease. I’ll supply any copy you need rewritten if it lets you keep everything in line with best practice. A major part of this project is securing Google AdSense approval. The account has previously run into policy-violation roadblocks, so I need you to spot every compliance...

I already have a functioning VPN app in the App Store and now need a skilled iOS developer to take it to the next stage. The immediate priorities are: • Integrate Apple’s StoreKit framework so users can purchase and manage subscriptions from inside the app. The flow must cover free-trial, monthly and yearly plans, handle renewals, restore purchases and surface any StoreKit errors gracefully. • Add a one-tap speed test that pings every available VPN server, displays latency / throughput in real time and caches the latest results for quick comparison. • Implement automatic server selection that chooses the fastest available node at launch or whenever the current connection drops, with a seamless hand-off so the user never notices the switch. The existing codebase i...

I need a developer who can take our existing whole-home scent diffuser hardware and give it a fresh, branded mobile experience on both iOS and Android. The current units already pair over Bluetooth and can switch to Wi-Fi once configured; the new app must replicate that connectivity, then layer in a cleaner interface and a few extra smarts that set us apart from the generic software we use today. Core features we have in mind: • Customizable scent schedules that let users pick days, times, and intensity levels • Real-time usage statistics so homeowners can see oil consumption and filter life at a glance • Full remote control—start, stop, boost, or mute a diffuser from anywhere once Wi-Fi is enabled The firmware and protocol documentation are ready, and I can su...

I need an experienced app developer to create a comprehensive online learning app for iOS, catering to 13 million learners. Key Requirements: - Primary function: Online learning - Must be compatible with iOS - Scalable architecture to support millions of users - User-friendly interface Ideal Skills: - Proven experience in developing large-scale educational apps - Strong portfolio showcasing similar past work - Expertise in iOS development and app architecture Please share your past work related to large-scale app development.