Desarrollo en iOS Jobs

Necesito una aplicación de topografía nativa para iPhone que permita a los usuarios: • Medir distancias con precisión usando la cámara o el GPS del dispositivo. • Realizar nivelación automática mostrando la desviación en tiempo real. • Navegar sobre un mapa interactivo donde puedan situar y guardar puntos de interés. La captura de datos será principalmente mediante entrada manual en formularios claros y rápidos; sin embargo, el código debe quedar preparado para que más adelante podamos añadir voz o sensores si el proyecto crece. Al finalizar cada sesión, la app generará informes detallados en PDF y/o Excel con toda la información recolectada, listos para com...

Estoy atascado con la validación de las transacciones de las compras in-app de mi aplicación iOS. Los productos ya aparecen en App Store Connect y la interfaz de usuario de compra se muestra sin problema, pero al procesar la operación me devuelve errores de validación y la transacción no queda registrada correctamente. Necesito que revises conmigo la configuración actual en App Store Connect y el código que uso con StoreKit / Swift. El objetivo es: • Detectar y corregir la causa de los errores de validación. • Ajustar la lógica para registrar y finalizar las transacciones de forma segura. • Probar las compras (incluida la restauración) en el entorno sandbox hasta que queden completamente funcionales....

Mi sitio WordPress corre con LearnPress y ahora mismo presenta dos problemas críticos: los cursos no se muestran a los alumnos y el progreso que logran no se sincroniza entre dispositivos. Necesito que revises a fondo la configuración de LearnPress, sus complementos y el tema, detectes la causa y restablezcas tanto la visualización correcta de las lecciones (el contenido no se muestra) como la sincronización del progreso de los usuarios. Además, compré el código “LearnPress Mobile – Flutter LMS” y quiero convertirlo en apps nativas para Android e iOS. Tu labor incluirá configurar el proyecto Flutter, compilarlo y enlazarlo con la misma API de WordPress para que en las apps se pueda: • Acceder a cursos •...

I'm looking for an experienced app developer to create a mobile app for selling courses. The app needs to be developed for both iOS and Android platforms. Key Requirements: - Intuitive UI/UX for easy navigation - Secure payment gateway integration - User profiles and course tracking - Admin panel for course management - Search and filter functionalities Ideal Skills and Experience: - Proficiency in React Native or Flutter - Strong background in mobile app development - Experience with secure payment integrations - UI/UX design expertise - Previous work on e-commerce or course selling apps Please provide a portfolio with relevant projects. Looking forward to your bids!

I need a complete ride-hailing application, similar in flow and polish to Uber, running smoothly on both iOS and Android. The build must cover every user group—passengers, drivers, and admins—and include the essential ride-share features of secure user registration/login, in-app payments, and true real-time vehicle tracking on the map. Below is the concrete scope of work and deliverables I expect. • Passenger experience – Sign-up/login via email, phone, or social (OTP required) – Live map with nearby drivers, fare estimate, promo code support – One-tap booking, live driver ETA, in-trip status, and rating system – Card and wallet payments processed in-app; receipts emailed automatically • Driver experience – On/off...

Freelancer Needed – School ERP Mobile App Development. We are looking for an experienced developer or team to build a School ERP Mobile Application to help manage and streamline school operations. If you have experience building school management systems or ERP apps, please share: 1. Your portfolio or past projects 2. Estimated timeline 3. Budget estimate Please send your proposal via direct message or comment below

I need an end-to-end build of a matchmaking app that pairs people according to two core signals: the activities they like and the times they are actually free. The product must launch simultaneously on iOS, Android and a lightweight Web portal so friends can invite each other from any device. Core user flow • New users create a profile, browse a set of activities presented as searchable categories, then tap to add the ones that interest them. • They provide dates when they are available for the activity • A matching engine cross-references shared activities with overlapping availability and serves up potential partners. Key expectations • Clean, intuitive UI that feels identical across mobile and web. • Activity list must be easy to expand from the adm...

I’m building a smart personal-assistant app that will run natively on both iOS and Android and I need an experienced developer who is comfortable weaving AI into everyday utility. Core experience I’m looking for: • AI-driven voice recognition so users can speak naturally to the assistant • Robust task management (create, edit, prioritise, mark complete) • Calendar integration that syncs with the device’s native calendars and popular cloud calendars Your job is to take the concept from architecture through to store-ready builds. Expect to integrate an off-the-shelf speech-to-text engine or fine-tune one via an LLM API; guidance on best options is welcomed. Deliverables 1. Fully-functioning iOS and Android apps 2. Clean, well-commented source code in...

I’m building a fresh, guest-friendly digital platform where visitors can book our rooms instantly and play a small branded game while they browse. The core of the job is a responsive website with a booking engine that checks room availability in real time and locks inventory the moment a guest confirms. An intuitive calendar view, clear rate display and secure checkout are must-haves. Alongside the site I need companion apps for both iOS and Android so travellers can search, book and manage their stay on the go with the exact same real-time data flow. Push notifications for confirmations and reminders should come baked in. For an extra touch of engagement, I’d like a lightweight web-based mini-game—think simple leaderboard or reward-unlock mechanic—that ties i...

I need a single app that runs on both iPhone and Android and blocks spam or unknown callers automatically. Whenever a call comes in, the app must check two sources in real time: • the device’s own contact list • a cloud-based “safe numbers” database I already host (REST endpoint provided) If the number appears in either source, the phone rings as normal. If not, the call is silently routed straight to voicemail. Every incoming attempt—allowed or blocked—should be logged inside the app so the user can review which numbers tried to get through. Core requirements • Native-feeling solution that complies with CallKit / Call Directory Extension on iOS and the equivalent Telephony APIs on Android so filtering keeps working even when the app ...

I want to build a mobile application for a cleaning services marketplace. The platform connects customers with cleaning service providers (individual workers or cleaning companies). The app should have two main user roles: Customer and Service Provider. Customer App Features: - User registration and login - Location selection and saving multiple addresses - Browse cleaning companies and individual providers - View provider profile, ratings, and reviews - View base prices for services - Select a service and book directly - Choose date and time - Choose number of workers and service details depending on the service - Payment option (online or cash on arrival) - Notifications for booking confirmation, service start, and completion - Ability to rate and review the service after completion -...

I’m commissioning a fully-functioning mobile application that runs natively on both iOS and Android. You may work in Flutter, or go the native route with Swift for iOS and Kotlin for Android—the choice is yours as long as the final user experience is smooth, secure, and consistent across devices. You also enjoy using AI tools like Claude Code etc to speed up workflows but are capable of reviewing the core codebase, logic, security & vulnerabilties. Scope of work • Architect the app, build out core screens and flows, wire up any required APIs, and implement testing. • Package and prepare the binaries for TestFlight and Google Play Internal Testing, then guide the final store submissions. • Supply clean, well-documented source code plus a short hand-of...

I need a complete mobile application built for both Android and iOS. The concept itself is still open, so I’m looking for a developer or small team who can guide me from idea refinement through to publication in Google Play and the App Store. I will supply the core content, branding assets and any account credentials you require. You will advise on the most suitable framework—whether that ends up being native Swift/Kotlin, Flutter, React Native or another modern solution—and outline any third-party services we might need for hosting, analytics or notifications. Key milestones I expect: • Interactive design mock-ups for review and approval • A development build I can test on both platforms • Final, store-ready binaries with all screenshots and metad...

I’m expanding my current mobile application and need a brand-new feature built from the ground up. This is a medium-sized engagement: large enough to require solid planning and clean architecture, but focused enough that the scope stays clear and manageable. Here’s what I need: • Complete design and coding of the new mobile-app feature • Seamless integration with the existing codebase and backend APIs • Thorough testing (unit, integration, device) plus concise developer-level documentation I’ll provide repository access, UI guidelines, and a feature brief as soon as we start. You’ll suggest the best tech approach, keep your commits clean, and walk me through any decisions that affect performance or user experience. Acceptance criteria: the f...

I need a complete mobile application for both the Apple App Store and Google Play whose core purpose is editing Video and audio. The app must natively handle both Audio and video content in a single, unified experience with smooth playback, quick switching between media types, and a modern, intuitive interface that reflects the brand’s style. StudioFlow 1. Ability to record audio and video(wav, mp3, mp4) 2. Ability to upload audio video files 3. Everything beomes AutoSave 4. Ability to record/upload video a. Trim b. Extract Audio as mp3/wav(Export, Volume, Mute, Remove) c. Ability to Add New track(Export, Volume, Mute, Remove) d. Any audio file when selected can be attached effects like Echo and Reverb(See Attached Screen Shots) e. Ability to Export Video, with Audio and Also effect...

I’m building a cross-platform e-commerce mobile app and want an experienced Flutter engineer to become a core contributor from Day 1. The entire product will run on a clean bloc-based architecture and must ship smoothly on both iOS and Android. You’ll take ownership of the Flutter codebase, set up the bloc state management layers, and guide best practices for testing, CI/CD, and modular design. A solid 3–4 years of hands-on Flutter experience is essential; I need someone who can move quickly without sacrificing code quality or maintainability. The engagement is on an equity basis. That means your commitment and strategic input will directly translate into real ownership in the venture rather than a cash fee. If joining an early-stage product excites you and you have a p...

I have a complete unique adventure-game concept for Android and IOS that spans 30 progressively challenging levels but need more help in making more ideas to make the player play 10 min in each level. The core mechanics are ready on paper; what I need now is a seasoned game Development Company to transform those ideas into a polished, 3D stylized mobile experience. Scope • Re-imagine every level so the pacing, puzzles, and enemy placement feel fresh and engaging. • Craft a cohesive 3D art style—rich, stylized environments with high-resolution textures and dynamic lighting that still run smoothly on mid-range devices. • Design new Character, devils, ghosts, influences and end-of-world bosses, each with distinctive silhouettes and attack patterns. • Implem...

We made many websites for Restaurants and Hotels. For this we use Joomla and for Table Reservations and Take Away/Delivery orders the VikRestaurant Component. We created our PrinterGate V6 (Windows) to show incoming and open orders directly on the cashier system (POS). and we was able to also print directly to the POS-Printers. Too many freelancer updated some points and new improvements. So we want a fresh recreation of this App. We want minimum all features we have now!!! Functions: - works on all OS as Windows, iOS and Android and mobiles (Websolution?) - we can install easely with a Install Package and have standard values automatically - have a beautiful and userfriendly frontend with tickets system (Touchscreen) - Screen tickets are small with important infos on it, when push on it...

PLEASE DO NOT CONTACT ME OUTSIDE OF FREELANCER.COM, AS SUCH COMMUNICATION WILL BE REJECTED IMMEDIATELY. We are looking for a talented Flutter Developer to help integrate a Unity-based game into our Flutter mobile application (iOS & Android). This will be the first task, and if the collaboration goes well, there will be ongoing development work and feature updates. First Task (Initial Project) The first task will focus on: Integrating a Unity game module into a Flutter app Ensuring smooth communication between Flutter and Unity Implementing Unity framework integration for iOS and Android Handling basic events/data exchange between Flutter UI and Unity Ensuring stable performance and smooth user experience Experience with Unity Flutter integration or Unity as a library will be a...

Looking for iOS Devoloper to complete the following tasks 1. Implement the bank transfer api & the enable & disable Feature along with the label name coming form server ( api Only ) 2. Show area name in the delivery to instead of all the location details ( api only ) 3. Implement the enable & disable feature for pick up & delivery & schedule & dain in feature ( Ui & api ) along with the label name coming form server ( Ui & API ) all attachment & postman collection & source code is the URL ( ) App name Sandwich map in Apple Store

Saya ingin membuat sebuah aplikasi permainan khusus untuk platform iOS. Fokus saya adalah menghadirkan gameplay yang sederhana namun adiktif, lengkap dengan grafik 2-D ringan agar mudah dijalankan di sebagian besar perangkat iPhone dan iPad terbaru. Lingkup kerja: • Merancang konsep permainan, alur level, serta mekanisme skor. • Membuat prototipe fungsional di Xcode menggunakan Swift, SpriteKit, atau framework lain yang Anda rekomendasikan untuk kinerja optimal. • Mendesain antarmuka dan aset grafis dasar—ikon, layar menu, efek suara singkat. • Mengintegrasikan fitur penting iOS, seperti Game Center untuk leaderboard dan penyimpanan data lokal. • Mempersiapkan build TestFlight agar saya dapat menguji permainan sebelum proses rilis App Store. H...

You will be dealing with full-stack .net programmer with 20+ years experience. I need the front-end of my existing Xamarin Forms mobile app converted to .NET MAUI while keeping the current behaviour intact and wired to the same backend services. Code should compile and run cleanly for Android, iOS using the latest stable Visual Studio and .NET tool-chain. Scope • Front-end only: all backend APIs, authentication endpoints, and notification hubs stay as they are. • Preserve every screen, navigation flow, and binding so users experience no functional regression. • During the move I also want a few targeted improvements; I’ll share mock-ups once we start, but think modernised UI components and any MAUI-native performance gains that make sense. Deliverables 1. ...

Hello, I need a mobile application for my business. Our concept is based on pre-booking food orders from restaurants during travel. For the initial stage, we want to build it with a minimum budget, so the focus should be on a basic but functional MVP (Minimum Viable Product). The project will require the following components: 1. Customer Mobile Application - Customers should be able to search restaurants on their route. - They can select food items and place pre-orders before reaching the restaurant. - Order tracking and estimated arrival time (ETA). - Basic user login (preferably OTP login). 2. Restaurant Side Panel - Restaurants should be able to receive and manage incoming orders. - Accept or reject orders. - Update order status (Preparing / Ready). - Manag...

I’m launching a community-focused ride-sharing service and need a full-featured mobile app built for both iOS and Android. The first release must cover the essentials—real-time driver and rider tracking on a live map, seamless in-app payments, and a two-way rating system—while being architected so new modules can be slotted in later without rewrites. On the analytics side, I want a single dashboard that shows user-engagement trends, revenue reports, and detailed trip histories. Clean data exports are important; I intend to feed this into external BI tools down the line. Here’s how I see the initial milestone: • Passenger & driver apps (native Swift/Kotlin or a cross-platform stack such as Flutter or React Native—open to your recommendation) &bull...

I already have the core codebase and endpoint details ready, along with a two-screen mock-up. I now need help finishing the last mile so the solution runs smoothly everywhere—browser, iOS, and Android—and talks reliably to my custom-built desktop software. Requirements • All required fields must: o Be clearly labeled and visible in the UI o Be editable by authorized users o Support validation before saving • Field validation rules: o ItemID: required, unique, alphanumeric o Name: required, text based, minimum character length o Retail1: required, numeric, supports decimal values • The application m...

I need an end-to-end build of a taxi-booking ecosystem that covers three mobile experiences (rider, driver, operator) and a cloud-hosted SaaS core. For riders on Android and iPhone, the interface must make it effortless to schedule a trip, watch the vehicle approach in real time, pay by card, wallet or other gateways, and immediately rate the ride and leave feedback. Google / Apple Maps, a mainstream payment gateway and an SMS provider must be wired in cleanly. The operator dashboard will live on the web. It needs to display live fleet locations, let staff drill into analytics and reporting, and surface driver performance metrics at a glance. Charts, exportable reports and real-time filters should all feel native and quick. Drivers get their own app focused on navigation and route...

I already have a collection of self-contained HTML pages, each one presenting a different calculation formula. I now need those pages bundled into a single, polished mobile application that runs natively on both iOS and Android. Core requirements • All existing HTML files should load inside the app (WebView is fine) and be reachable through a clean side-drawer hamburger menu. • The overall look must feel up-to-date—think smooth transitions, modern fonts, dark-mode readiness, and responsive layouts that make every formula page easy to read on any screen size. • Access to the content must sit behind a monthly subscription. Integrate in-app purchase flows for Apple App Store and Google Play, handle payment validation, and block content automatically when a renewal ...

I need an EMI locker app designed to secure Google Workspace data on mobile phones. The app should lock access to the entire phone, ensuring that all data tied to Google Workspace is protected. Key Requirements: - Secure locking mechanism - Integration with Google Workspace - User-friendly interface - Experience with mobile app development - Proven track record with similar past work Please include relevant past work in your application.

I have a production-ready mobile application that runs on both iOS and Android, but a handful of functionality bugs are undermining the user experience. I need those issues tracked down and resolved first, then I want to integrate Stripe and Apple Pay so users can complete in-app purchases seamlessly. Once everything passes review, the final step is publishing the updated builds to Google Play and the App Store. You will receive the full source code, existing build files, and store-listing credentials. Please test thoroughly on real devices, confirm that payments process in sandbox and live modes, and handle any store-side compliance tweaks that appear during submission. Deliverables • Bug-free iOS & Android builds • Fully working Stripe and Apple Pay flows (sandbox + l...

I need a clean, minimalistic animated highlight for the five-item bottom navigation bar in my iOS app (Routes, Activity, Navigate, Challenges, Profile). When a user taps a tab, a rounded rectangle should slide to the new position with a springy, slightly bouncy motion that feels fluid at 60 fps. The highlight will stay a single, neutral accent color; no per-tab color changes are required. Please implement this in Swift (UIKit or SwiftUI—whichever you prefer) and deliver: • fully-commented source code or a small demo project showing the component in action • integration notes so I can drop the view into my existing codebase without breaking Auto Layout or Safe Area constraints Acceptance criteria: the animation must start the moment a tab is pressed, complete smoot...

i need fix my app bugs................................

Looking for Flutter Developer We are looking for an experienced **Flutter developer** for a marketplace mobile app. Project Details: * Backend: Already completed * UI/UX: Figma design ready * Task: Develop the mobile app using Flutter * Timeline: 1 month Budget: ₹15,000 – ₹20,000 (based on experience and delivery) Requirements: * Experience with Flutter and API integration * Ability to convert Figma designs into responsive UI * Good communication and ability to deliver within the timeline

I need a fresh pair of creative eyes on an existing mobile application that runs on both iOS and Android. The core screens are already functional, but their look and flow feel dated. Your job is to re-design those screens so they feel modern, intuitive, and consistent with each platform’s design language while still expressing our brand. You will receive the current Figma file, a short style-guide, and a list of pain points gathered from users. From there, you’ll rework the layouts, typography, colour hierarchy, micro-interactions, and any component states that affect usability. A light competitive scan or mood-board to justify design directions would be helpful but is not mandatory. Deliverables • Updated high-fidelity Figma screens for iOS and Android variants •...

I need a mobile vocabulary flashcard app for educational purposes, targeting children aged 5-13+. The app should be available on both iOS and Android platforms and feature a colorful and playful design. Key Features: - User-generated content: Children can add their own words/phrases. - Flashcard details: Each flashcard should include a picture, definition, word class, and example sentence. - Audio feature: An audio button to pronounce each word/phrase. - Save functionality: Ability to save newly created flashcards to their phones. Ideal Skills and Experience: - Experience in mobile app development for both iOS and Android. - Strong design skills to create a colorful and playful user interface. - Background in educational apps or children's apps is a plus.

I need a cross-platform reminder application that runs smoothly on both iOS and Android. The core feature is hands-free use: I want to press one button, speak naturally—“remind me to drink water at 3 p.m.”—and have the app parse the command, schedule it, and confirm out loud or with a brief on-screen prompt. Think of the voice flow you experience with Alexa or Google Assistant; I’m after that same friction-free feel, but inside a dedicated app. Scope of the first release • Voice capture and speech-to-text using any reliable low-code or no-code tools you’re comfortable with (Flutterflow, Adalo, React Native with Expo Voice, etc.). • Time-based reminders only, with options for one-off or recurring schedules (daily, weekly, custom interval). ...

I need a seasoned mobile developer to build a full-featured cricket betting application for both Android and iOS. The core of the product is real-time engagement—users must see live score updates as matches unfold, place bets instantly, and manage their own user profiles inside a clean, intuitive interface. The betting engine has to be rock-solid and fast. Odds should refresh in real time, bet slips must calculate potential wins immediately, and completed wagers need to settle without delay. Because we will handle real money, security and data integrity are critical. I will require full audit logs of every transaction and activity inside the app. For payments I only want Bank Transfer support at launch, including automated bank-reference matching so deposits clear quickly and withd...

Title: Simple iOS Habit Tracker App (Farm / Tree Concept) Description: Hello, I’m looking for a developer to build a simple MVP iOS app. The concept is a habit challenge app where users break bad habits and build good habits using a farm/tree system. Main idea: Users select up to 4 habits. Each habit has a small farm with 30 plots. Every successful day plants a tree in the farm. Over time the farm fills with trees showing the user's progress. Features (MVP): • Up to 4 habits per user • Daily button: "Done for today" • Farm with 30 plots per habit • Tree appears when the user completes the day • Small achievement messages • Simple history/calendar view • Local storage only (no login, no backend) Platform: iOS only (first version...

I’m commissioning a fully-functioning mobile application that runs natively on both iOS and Android. You may work in Flutter, or go the native route with Swift for iOS and Kotlin for Android—the choice is yours as long as the final user experience is smooth, secure, and consistent across devices. You also enjoy using AI tools like Claude Code etc to speed up workflows but are capable of reviewing the core codebase, logic, security & vulnerabilties. Scope of work • Architect the app, build out core screens and flows, wire up any required APIs, and implement testing. • Package and prepare the binaries for TestFlight and Google Play Internal Testing, then guide the final store submissions. • Supply clean, well-documented source code plus a short hand-of...

I already have the WebViewGold iOS template from 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 want a lightweight iOS-only application that guides users through a 30-day “break the habit” challenge. A user can enter up to four habits at the start; from there, each calendar day presents a single confirmation screen. When the user logs success for all chosen habits that day, an illustrated tree grows—advancing to a new stage every seven consecutive successful days and unlocking a small achievement badge. Core flow • Welcome screen → add (or edit) up to four habits • Daily check-in screen with a single, clear “Done for today” interaction • Animated tree that visually grows at days 7, 14, 21, 30 • Simple history view summarising which days were completed or missed The interface should stay clean, friendly and motivat...

I need a skilled frontend developer to enhance the UI layer of an existing mobile app that must run smoothly on both iOS and Android. While the design language should follow Material Design, there’s room for creative flexibility to improve the app's visual appeal and user experience. The new UI should seamlessly integrate with our current app framework. The first functional milestone is refining user authentication: email/password sign-up, secure login, password reset, and any necessary updates for graceful error handling. Once the authentication flow is updated, we’ll potentially expand the scope to other features like push notifications and in-app purchases, so clean, modular code remains crucial. Deliverables: • Revamped set of Material-styled screens with creati...

I have a small iOS / Android app that was built years ago and never truly launched. The code still compiles, yet everything—from the visuals to the underlying logic—feels frozen in time. I now run an up-to-date website and I’m ready to bring the mobile experience in line with it. Here is what I need: • Refresh the full app • Introduce modern AI-driven capabilities where they make sense (for example, personalised recommendations and smart search). • Update all workflows and data handling to satisfy today’s regulatory requirements in our sector. • Ensure design, navigation and interactive elements look and behave like the site, using current iOS and Material guidelines. • Optimise performance and codebase for the latest OS versions,...

I need a complete e-commerce presence built around my clothing line, starting with a polished Shopify storefront and extending to native mobile apps for both iOS and Android. The web store has to capture the look and feel of the brand, showcase products in an organized catalog, and run smoothly from browsing through secure checkout and order confirmation. Once the Shopify build is in place, I want matching mobile apps that pull the same product data, keep inventory in sync, and give customers a seamless shopping experience on their phones. Push notifications for new drops, easy in-app checkout, and automatic order status updates are all must-haves. You’ll handle: • Shopify theme selection/customisation, product setup and payment/shipping configuration • API or SDK...

I’m ready to turn a simple idea—a clear, distraction-free task-management utility—into a polished app that lives in both Google Play and the Apple App Store. To make that happen, I need someone who can handle the full journey: coding a stable, modern tool app around core task-tracking features and then guiding it through each store’s review process until it’s publicly available. You’ll be free to choose the most sensible tech stack for a shared code-base (Flutter, React Native or another cross-platform solution are all fine with me) so long as the final result feels native on Android and iOS, meets current store guidelines, and is easy for me to maintain. Key deliverables • Production-ready Android (AAB) and iOS (IPA) builds • All required ...

I need a full-scale matrimonial platform developed for web, iOS, and Android that reproduces the smooth user experience and depth of features people associate with Jeevansathi. The core of the build is straightforward: robust user profiles, a solid matchmaking algorithm that can evolve with data, and an in-app chat/messaging system so members can speak freely once they are matched. Alongside those basics, I also want secure payment integration for premium plans and a customer-support chat module to keep users engaged and reassured. Clean architecture, modern UI/UX, and clear documentation are extremely important to me so the product can grow without a rewrite. Deliverables • Responsive web portal with the same feature set as the apps • Native iOS and Android apps, published t...

We are looking for an experienced mobile app tester / QA specialist to test our existing mobile application and help complete the remaining work. The app is already development by a third-party development company, but several features, bugs, and UI/UX issues are still pending. We need someone who can thoroughly test the app, identify problems, and coordinate with the development team to ensure fixes are implemented properly. #Responsibilities • Test the mobile app thoroughly on different devices • Identify **functional bugs, crashes, and performance issues** • Review the app for **UI/UX problems and inconsistencies** • Prepare clear **bug reports with screenshots/videos and reproduction steps** • Coordinate with the third-party development team to ensure bugs a...

I’m building a logistics-focused utility app in React Native and need someone who can take it from wireframes to store-ready releases. The heart of the project is two core features: real-time tracking of vehicles or parcels and smart route optimization to cut both miles and delivery times. The front end will be React Native (TypeScript preferred) so we can hit iOS and Android with one codebase. On the back end I’m open to Firebase, AWS Amplify, or a lightweight Node/Express API—whichever you can integrate quickly while keeping real-time location data flowing smoothly. Google Maps SDK or Mapbox for mapping and WebSocket or Firebase Realtime Database for live updates are likely fits, but if you have a better stack in mind I’m happy to hear it. Key points you sho...

I want an online delivery services app in made in one day.

I am looking to build my ed tech course app and i need app developer the concept is simple 2 format freebie short video and long form video per course different prize short will be having limited with ads 3 pannel student instructor and admin with affilate and creators system

I need a robust buy-and-sell marketplace built as two fully-native apps—one for iOS (Swift / SwiftUI) and one for Android (Kotlin). Core user flows are product listing, advanced search & filtering, in-app chat between buyers and sellers, and a secure checkout powered by Stripe. The server side will run on Node.js with a MongoDB data store. Please structure the API around REST principles, protect every endpoint with JWTs, and enforce role-based access control so that buyers, sellers, and admins see only what they should. An accompanying web-based admin panel must let me review or remove listings, verify users, and handle dispute management. Key points to cover • Product catalogue CRUD, image uploads, and category / tag search • Real-time chat using WebSockets or an...