Desarrollo de apps móviles Jobs

Necesito desarrollar una aplicación web optimizada para Android cuyo objetivo principal sea la gestión de tareas. Quiero que el usuario pueda crear, editar, marcar como completada o eliminar una tarea desde su teléfono sin instalar nada desde la Play Store; bastará con abrir el navegador o anclar la app a la pantalla de inicio. Busco, por tanto, una solución tipo PWA o similar que: • cargue rápidamente y se adapte bien a distintos tamaños de pantalla Android; • funcione con conexión limitada (caché básica u offline-first); • incluya autenticación de usuarios y sincronización en la nube para mantener la lista actualizada entre dispositivos. Me interesa un diseño limpio, intuitiv...

Perdí por completo el código fuente de mi aplicación Android y solo conservo el APK instalado en algunos dispositivos. Necesito recuperar un proyecto íntegro en Android Studio a partir de ese binario, con todo el código legible, los recursos ordenados y la posibilidad de compilarlo sin errores. La app hace un uso intensivo del teléfono (gestión de llamadas y sensores) y precisa acceso al GPS para su funcionamiento principal, por lo que el proyecto resultante debe conservar esas llamadas a la API de Android tal como funcionan hoy. El trabajo consiste en: • Descompilar el APK con herramientas como JADX, apktool o equivalentes. • Reconstruir la estructura del proyecto (módulos, Gradle, recursos, firmas). • Limp...

Quiero lanzar una aplicación móvil de mensajería que solo permita hablar por audio en tiempo real, por voz: sin texto escrito ni video. Necesito que funcione de forma nativa o con un framework cross-platform para iOS y Android, con una interfaz ágil y muy intuitiva. De momento solo Android. Alcance principal: • Envío y recepción de audios en tiempo real (como si fuera voz en llamada pero grupal o en privado, dependiendo la necesidad del usuario). • Panel de ajustes básicos (volumen, cambiar de sala, invitación para ir a privado, etc.) • Son 7 salas en total, y 5 personas máximo por sala. • Con el 3 cambiar de sala a la sala siguiente, con el # se abre apartado para invitar a persona a privado. • Quisie...

Quiero poner en marcha una aplicación y una plataforma web que ofrezcan un servicio de suscripción mensual. Necesito que todo el ecosistema funcione de forma fluida en Android, iOS y Web, compartiendo la misma base de datos y lógica de negocio. Alcance principal: • Desarrollar la app híbrida para Android e iOS, así como el front-end web. • Implementar un sistema de pagos integrados que gestione altas, renovaciones y cancelaciones de la suscripción mensual (Stripe o pasarela similar). • Configurar la parte de servidor/API para autenticar usuarios, almacenar la información de las suscripciones y coordinar notificaciones básicas (e-mails de confirmación de pago, aviso de tarjeta caducada, etc.). Lo que esper...

Hola, estoy desarrollando una plataforma digital y estoy buscando un equipo o desarrollador que pueda crear una aplicación móvil completa (Android + iOS) con las siguientes características: Descripción Funcional de Cashbitos Cashbitos es una plataforma digital basada en membresías que combina ahorro, hábitos positivos, entretenimiento y recompensas dentro de una comunidad activa. Los usuarios adquieren una membresía y participan diariamente en actividades, retos y dinámicas que les permiten ganar créditos internos denominados “Cashbitos”. Ecosistema de Retos y Actividades La aplicación incluirá retos diarios, semanales y mensuales enfocados en mejorar hábitos personales, educativos, famili...

Quiero digitalizar por completo la administración de mi motel con una app Android nativa. Hoy registramos servicios, consumos de bebidas y cortes diarios en papel; busco reemplazar todo eso con un sistema ágil y claro. Alcance principal • Registro de servicios de hospedaje con inicio de contador de tiempo y aviso automático cuando la estancia vence. • Control de inventario: alta / baja de productos, salidas por habitación y alertas de stock. • Cierre diario que consolide ventas, desglose por efectivo o transferencia y genere un total de ingresos. • Bitácora de uso: quién operó la app y en qué horario. • Notas del operador para casos especiales. • Estado de habitaciones mostrado en texto descr...

Soy de Buenos Aires y necesito apoyo de un desarrollador local para crear una aplicación móvil completa que funcione tanto en iOS como en Android. Ya cuento con la idea de negocio, los principales flujos de pantalla y los recursos visuales básicos; lo que busco ahora es un profesional que transforme todo eso en un producto funcional que pueda publicarse en ambas tiendas. Qué espero de tu trabajo • Diseño de la arquitectura técnica y selección del stack (puede ser nativo, Flutter, React Native u otra opción que justifiques). • Desarrollo del MVP con autenticación de usuarios, base de datos en la nube y panel de administración sencillo. • Integración de notificaciones push, analítica b&a...

Desarrollo de Plataforma de Transporte y Mandados para Municipio Busco un desarrollador o equipo con experiencia en Flutter, aplicaciones móviles y geolocalización para desarrollar una plataforma similar a Uber/DiDi, adaptada a un municipio pequeño en México. Objetivo del proyecto Crear una plataforma que conecte a usuarios con mototaxis y personas que realizan mandados dentro del municipio. La plataforma deberá estar compuesta por: 1. Aplicación para Clientes (Android y iPhone) Funciones: * Registro e inicio de sesión mediante número de teléfono y validación por WhatsApp o SMS. * Solicitar servicio de Mototaxi. * Solicitar servicio de Mandado. * Compartir ubicación mediante GPS. * Agregar descripció...

My Flutter application is already complete and thoroughly tested; the last step is getting it onto my personal iPhone and eventually into TestFlight. I have not yet joined the Apple Developer Program, so I need guided help enrolling, choosing the right plan, and linking everything to Xcode. Once the account is active I’m unsure about certificates and provisioning profiles, so I’ll rely on you to generate and configure whatever is required (development, distribution, or automatic signing), connect them to my Flutter project, and produce a working .ipa. You may use the normal toolchain—Flutter, Xcode, and, if it speeds things up, Fastlane—to handle builds, code-signing, and TestFlight upload. Deliverables • Successful enrollment in the Apple Developer Prog...

My Android app is fully built, tested and already aligned with Google Play guidelines. What I now need is a smooth, end-to-end submission to the Play Store. You’ll log into the Play Console, set up a compelling store listing and push the first production release live. I answered “Yes” to needing help with the listing, so please handle every public-facing detail—app name, long and short descriptions, graphics, screenshots, content rating and policy declarations. I can supply raw assets (AAB/APK, icon, artwork) and any text you need; you refine, format and upload them so they pass review the first time. Deliverables • Complete Play Store listing created and populated • App bundle uploaded with correct signing and versioning • All compliance form...

I need a small utility that sits on my Android phone and repeatedly performs a simple swipe gesture in the game I’m playing. The motion never changes, so a loop that keeps firing until I manually stop it is enough— no timers, no condition checks. You’re free to implement it as an APK with Accessibility Service permissions, an ADB script, or any other lightweight approach that keeps the device un-rooted and lag-free. All I really care about is: • I enter or edit the start- and end-coordinates (or drag to record them), • I press Start and the swipe repeats smoothly, • I press Stop and it halts instantly. Hand me the finished build or script with a brief note on setup and I’ll test it right away.

I’d like you to use my Slice referral link () to complete the entire credit-card activation journey. Your task begins with installing the Slice app through that link, finishing KYC verification, setting up the virtual card inside the app, and making sure the physical card—once issued—is successfully activated and ready for transactions. I will need guidance and confirmation at each step: • Verification process: ensure all documents are accepted and the in-app selfie check passes. • Technical setup: walk me through PIN creation, linking UPI if required, and enabling contactless payments. • Usage guidelines: brief me on credit limits, repayment schedule, and any hidden fees so I can start spending responsibly from day one. Please send a short, det...

I need an end-to-end ordering and last-mile delivery solution built from scratch. The scope covers three tightly-integrated products, each delivered with production-ready source code, clean UI and full documentation. • Native consumer apps (Android & iOS) – Product catalogue with offers and promotions – Cart, secure checkout and payments via credit/debit cards, mobile wallets, Apple Pay and Google Pay – Real-time order tracking and rich push notifications • Web-based admin panel – Catalogue, inventory and pricing control – Live order management, refunds and analytics dashboards – Campaign manager to send targeted push notifications for offers or promotions • Driver Android app – Update delivery stat...

I need a clean, intuitive mobile app that lets my café customers order and pay before they even arrive. The core of the project is online ordering, and I want three specific features working flawlessly from day one: • Menu browsing that syncs with our daily specials and lets users customise items • Real-time order tracking so customers can see exactly when their drink will be ready • Secure payment processing with the usual card and wallet options, plus the ability to add promo codes My priority is a smooth, bug-free user experience that looks on-brand and loads fast on both iOS and Android. You are free to choose the tech stack you’re most comfortable with—as long as it supports future loyalty add-ons and integrates cleanly with our existing POS...

I'm seeking an experienced Power Apps developer to create a portal app focused on employee self-service. The primary function of this portal will be daily work management and data entry. Key Features: - Daily work management tools - Data entry functionalities Ideal Skills and Experience: - Expertise in developing Power Apps, specifically portal apps - Strong understanding of employee self-service needs - Proficiency in creating user-friendly, efficient management and data entry interfaces Please provide examples of previous work and relevant experience.

I want to relaunch the MATCOM Education site so it immediately signals trust, academic rigour, and professionalism to parents and students in Bhiwani. The visual language has to feel “professional and academic”—think disciplined typography, a muted scholastic palette, clear hierarchical layouts, and imagery that highlights real classroom moments rather than stock clichés. Conversion is the north star. Every page needs an unmistakable “Chat on WhatsApp” trigger—floating button, header link, and contextual prompts—because that is the action most families prefer before enrolling. Secondary prompts such as enquiry forms, direct calls, and demo-class bookings should still exist, but they can sit beneath the primary WhatsApp CTA. I’m not a...

I am looking to develop a private, single-seller B2B pharmaceutical ordering and delivery application for my business, with an Web + Android-first approach. This is not a multi-vendor marketplace; only our company’s products will be sold through the platform, and deliveries will be handled exclusively by our in-house drivers. The key modules required for the project are as follows: 1. Retailer Android App * Trusted chemists/retailers can log in securely. * View our inventory uploaded through Excel/CSV files. * Place orders directly through the app. * Access pricing and available stock information. 2. Delivery Driver Android App * Daily delivery routes and orders assigned to drivers. * Order status updates and tracking. * Digital Proof of Delivery (OTP and/or Signature capture). 3....

I need an experienced developer to turn my concept into a fully functional mobile application. The focus is strictly development-related—the UI designs will either be supplied later or refined together once the core build is stable, but my immediate priority is getting the app itself working smoothly on both iOS and Android. Here’s what I’m aiming for: • A clean, well-structured codebase (Swift / Kotlin or a cross-platform framework such as Flutter or React Native—open to your recommendation). • Core features implemented exactly as documented in the user-flow I’ll share after kickoff. • Secure user authentication, basic in-app data storage, and API integration with my existing back-end. • Source code pushed to a private Git repo with...

I have an idea I’m ready to turn into a concrete project, but I need a professional’s insight to refine the scope, choose the right technology stack, and map out an actionable plan. I’m open to different approaches—whether that ends up involving web development, a mobile app, or a completely different digital solution—so long as it aligns with the business goals we uncover together. Here’s what I’d like from you: • A brief discovery call or chat to understand my objectives and constraints. • A written outline summarizing recommended features, milestones, and an estimated timeline. • Clear next-step suggestions (including any design, development, or integration considerations) so I can move forward with confidence. If you ...

We are building a sports and chatting app focused on online connecting users with workout partners (hiking, running, etc.). ** NON-NEGOTIABLE FIRST STEP (Please Read Before Applying) To ensure we are a match, we require a small, verifiable proof-of-concept before discussing budget or timeline. You will build a 100% offline Android demo app (no server/API needed) that implements: GPS location collection 2.Real-time route/trail drawing on a map Only candidates whose demo passes our background location stability test will receive the full detailed requirements. Demo must include source code, build instructions, and a short video demonstrating the background tracking working on locked-screen, background running and battery-saving modes of major Chinese Android devices (Huawei, Xiaomi, OPPO...

I need a straightforward utility app built from the ground up for both iOS and Android. The single must-have feature is seamless data synchronization, so users can start a task on one device and pick it up instantly on another without friction. I’m open to the framework you prefer—Flutter, React Native, or Kotlin Multiplatform—so long as the final binaries meet current App Store and Google Play requirements and performance feels fully native. Clean, well-commented source code and basic UI/UX that follows each platform’s guidelines are essential. Deliverables I expect: • Wireframes or mock-ups for approval • Source code in a private repository • Test builds for both platforms • Final release builds ready for store submission •...

I’m ready to commission a full-stack mobile application that lets households in my town find, compare, and book local electricians, plumbers, and general handymen— all from one place on both iOS and Android. Core experience The app must read a user’s location and instantly surface tradespeople who are not just nearby but actually available in real time. From there, users should be able to pick a time-slot, confirm the job, exchange messages, and pay without leaving the interface. Push notifications and automated reminders need to keep both sides on schedule. Messaging & reviews After each job, customers leave a verified review that becomes part of the tradie’s public profile. Those ratings, plus previous chat history, help future users decide quickly and...

I need a detail-oriented tester to focus exclusively on the load-time performance of my new mobile game. Your task is to open every screen, level, and menu on both fresh installs and returning sessions, then capture precise timing data so I can see where players might be kept waiting. Please work with at least two different devices and OS versions (Android and/or iOS), use any standard profiling tools you prefer—Android Studio profiler, iOS Instruments, or even Firebase Performance Monitoring—and record the exact steps that reproduce slowdowns. Screen-recordings or GIFs alongside raw timing logs are essential, as I want to pinpoint what happens before the splash screen, between screens, and during level transitions. Deliverables I’m expecting: • A table of measur...

I want to build a super app & website . First would be website building. The Super App is like Grab & Touch & Go. & WeChat & Uber & Lalamove & Mudah & Alibaba & Property Guru & Airbnb & Locanto & Carousel all integrated together to form a powerful super duper app. This super app would consist of the following Section Tab 1 - EWallet - Utilities Payments & Bills⁠ - ⁠Banks & Finance Sections Tab 2 Ride Sharing - Ride Sharing - ⁠Taxi Service - ⁠Motocycle Pillion Ride Sharing Or Gojet - ⁠Bicycle & Electric Scooter & Motorbike Rentals - ⁠Busses & Tour Section Tab 3 Delivery Service - ⁠Food Delivery Service - ⁠Light & Heavy & Commercial Transportation & Deliveries - ⁠Medium Size Vehicles Deliveries - ⁠Posta...

I want to see a working proof-of-concept that brings live mapping into the Salesforce Mobile App for field sales team. In this PoC the app should: • Continuously capture a rep’s GPS position and write it to Salesforce so I can track sales representatives in real time. • Offer simple beat-planning: the user selects today’s accounts/leads and the map lays them out in an ordered call plan. • Produce an optimized route between those stops and display it on the embedded map. I am open on the mapping stack (Google Maps SDK, Mapbox, or native Salesforce Maps) so long as it runs inside the standard Salesforce Mobile container and you can package everything to install in a sandbox. A lightweight custom object for location logs is fine; Apex, LWC or Visualforce is up...

I’m ready to commission a full-stack mobile application that lets households in my town find, compare, and book local electricians, plumbers, and general handymen— all from one place on both iOS and Android. Core experience The app must read a user’s location and instantly surface tradespeople who are not just nearby but actually available in real time. From there, users should be able to pick a time-slot, confirm the job, exchange messages, and pay without leaving the interface. Push notifications and automated reminders need to keep both sides on schedule. Messaging & reviews After each job, customers leave a verified review that becomes part of the tradie’s public profile. Those ratings, plus previous chat history, help future users decide quickly and...

I want a custom WhatsApp-centric CRM that lets me work from one place instead of juggling multiple tools. At its core the system must handle automated responses, solid contact management and clear analytics/reporting, all powered through Meta API plus companion Web and App APIs so I can plug it into anything later without rewriting code. Beyond the usual CRM basics, I also need three business-critical add-ons built in: • Payment processing tied directly to chat threads • A lightweight ticketing flow for customer support • Marketing automation so I can trigger broadcasts or drip sequences from defined events Here is what success looks like to me: • Incoming WhatsApp messages are captured instantly and shown against the right contact record. • I can creat...

I’m ready to build an MVP that lets backpackers, locals and every kind of traveller post and browse honest reviews of hostels, hotels, restaurants and must-try dishes. From day one the product has to live on the web plus native iOS and Android apps so the same account follows a user wherever they go. Key functionality I need in this first release: • Robust user reviews and star ratings attached to places and dishes • Easy social-media style posting so travellers can share photos and tips straight from their phone • Real-time messaging between members for meet-ups or quick questions Account creation must feel effortless, so you’ll wire up three entry points: classic email/password, one-click Google or Apple ID, and popular social networks (Facebook, X/Twit...

I’m ready to launch a new social networking platform and need both a responsive website and native apps for iOS and Android developed in parallel. Core experience I’m after: • Secure account creation with rich user profiles (photo, bio, interests, privacy controls). • Real-time one-to-one and group messaging; typing indicators, read receipts, push notifications, the usual emojis and media attachments. The visual style should stay clean and intuitive, with a layout that translates naturally from desktop browser to mobile screen. I’m open to the stack you feel most confident with—React / React-Native, Flutter, Swift + Kotlin, or another proven combo—as long as the final build is performant, easy to maintain, and well-documented. Please fac...

I need a complete system that can turn data written in the ancient Brahmi and Sharda scripts into a scannable, QR-style matrix and then read it back reliably. The work splits into two tightly linked parts: 1) Pattern engine Build an algorithm that takes Brahmi or Sharda text (Unicode strings supplied by me) and outputs a square, high-contrast image resembling a QR code. Include error-correction logic so the pattern survives moderate camera tilt, blur, and 20 % visual noise. A lightweight CLI or library in Python, Java, or C++ is fine as long as I can call it from other projects later. 2) Dual-platform scanner Create an app for both iOS and Android whose main task is to scan and decode these patterns. After scanning, the screen should show an informative read-out: the detected script,...

I am looking to develop a modern news platform focused on finance, economy, and market news. The project will include: • iOS and Android mobile applications • Web platform (for marketing, account management, and membership purposes) • Admin panel • Membership system • Notification system • Social media integrations • News management and content organization features • News summarization and content enhancement features The platform should be user-friendly, scalable, and designed to support future feature expansion.

My app is finished, thoroughly tested, and ready for submission to Apple App Store. Already have dev account setup and approved. Need help in resolving issues, and possibly on-going assistance as requires. You MUST have EXTENSIVE iOS successful publishing experience. The app has been created with ExpoGo and you must have experience with that. additionally: • create and validate the production build in Xcode • configure certificates, provisioning profiles, and signing correctly • upload the binary to App Store Connect, complete every metadata field, and set up screenshots and compliance statements If you have a solid track record of shepherding apps through App Store submission and resolving review objections, I’d love to work with you. Once we see that green &...

Estou montando um fluxo de vendas para meu serviço de pintura residencial e preciso de um formulário de briefing claro, objetivo e com aparência profissional. O principal uso será captar todas as informações relevantes sobre o projeto de pintura, para que eu possa avaliar rapidamente cada pedido e devolver um orçamento coerente. O formulário deve contemplar: • Identificação básica do cliente • Detalhes da área a ser pintada – o trabalho pode envolver tanto interior quanto exterior e, internamente, variar de 1 a 3 cômodos (quero esses campos já configurados com opções fáceis de selecionar). • Questões que ajudem a mapear prazos, estado atual d...

I need assistance recovering deleted messages from a specific contact on my iPhone. The messages were manually deleted, and I do not have any recent backups on iCloud or iTunes/Finder. Ideal Skills and Experience: - Expertise in iPhone data recovery - Experience with message retrieval techniques - Familiarity with iOS and its backup systems Please provide a detailed plan and timeline for recovery.

I’m ready to release the first cut of my cross-platform fitness application and need it built in Flutter so it ships simultaneously to iOS and Android. The scope is intentionally lean: just the essentials that prove the core experience works while leaving room to layer on advanced capabilities later. Core flow • Secure email-and-password signup and login wired to Firebase Authentication. • A workout video library screen fed from a simple Firestore collection (no complex categorisation yet). • A personal profile where users can: – set fitness goals, – track workout history, – and update their basic information. • Clean, maintainable Flutter code with state handled predictably (Provider, Riverpod or Bloc – I’m open ...

Need an Android automation expert to auto-claim shifts on my phone using Tasker/AutoInput or another reliable method. Must work with my shift app, handle refresh/check loops, and be stable on Android. Need an Android automation expert to auto-claim shifts on my phone using Tasker/AutoInput or another reliable method. Must work with my shift app, handle refresh/check loops, and be stable on Android. Website: App: amazon atoz (android) 1. Android version 16, samsung galaxy s26 ultra, only one mobile device and/or windows 10 laptop. 2. No bot restrictions on app or webpage. Shifts appear through text and notification however, these shifts i require are gone quick as others are using bots too. There is refreshable list, also a filter to choose which shifts appear. 3. I am looking for the...

I am looking to create a social platform with a unique family tree concept, where users can contribute and have a chance to win a fixed amount. To bring this vision to life, I am seeking an experienced freelancer with the following skills: - Proficiency in web development and platform architecture for scalability. - Expertise in UX/UI design to ensure an intuitive and engaging user interface. - Knowledge in creating and implementing gamification strategies. - Familiarity with legal and compliance issues related to online contributions and rewards. - A strong understanding of cybersecurity to protect user data and transactions. The ideal candidate will help me build a platform that is user-friendly, secure, and fun, with a transparent system for contributions and winnings. I am committed ...

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I’m ready to launch a fresh Android-only marketplace where users can trade both physical and digital items from a single, intuitive mobile experience. The core of the first release is solid user profiles that let sellers manage listings and buyers track favourite items, messages, and purchase history. Here’s the flow I have in mind: a new user signs up, creates a profile, and can immediately post an item with photos (or upload a digital file), set a price, and choose basic shipping or direct download. Other users browse, filter by category or keyword, open the seller’s profile for credibility, and then move forward with the transaction. For now, payment handling will be kept minimal; we can discuss whether to start with a simple cash-on-delivery or voucher code approac...

This project calls for a complete, premium-feel UI/UX in Figma for a mobile app that helps college students learn through multiple choice questions and assessments. The visual language must remain professional and formal while still feeling approachable to a student audience. Scope of work • Map the full user journey, from onboarding through quiz completion and result review. • Produce all screens in Figma, supported by a robust design system (colour palette, typography scale, reusable components, states and variants). • Build an interactive, clickable prototype that clearly demonstrates navigation, quiz flows, feedback animations, and progress indicators. • Prepare a developer-ready hand-off: neatly organised frames, naming conventions, auto-layout where appro...

I am looking for an experienced WordPress designer/developer to build a premium luxury personal-brand website from a detailed strategy and wireframe specification that I have already completed. This is not a basic brochure site. The goal is to create a high-end, editorial-style luxury brand experience with strong mobile UX, conversion optimization, analytics tracking, and future content marketing capabilities. The final site should feel comparable in quality to luxury hospitality, fashion, and personal-brand websites rather than a standard WordPress template. I am seeking accurate fixed-price proposals based on the scope below. Platform Requirements CMS WordPress (latest version) Builder Bricks Builder or Elementor Clean, maintainable structure Global component system Reusable templates ...

I'm looking for an experienced mobile app designer. Requirements: - Design a user-friendly and engaging mobile application - Work quickly and efficiently as I need this done ASAP Ideal Skills and Experience: - Proven past work in mobile app design - Strong portfolio showcasing similar projects - Expertise in UI/UX design principles - Ability to meet tight deadlines Please include your past work in your application. Looking forward to your proposals!

Im trying to make WhatsApp group with over 2000 members but everytime i try to make this group i get flagged for review and have to wait 2 days for it to reopen so i can use again my WhatsApp. I see many people who has those groups and im in several one . Ban someone do it fore without getting Flagged everytime im adding people. Its for women only that are searching for partners for marriage and I'm the marriage agency More details: What platform are you using for creating the WhatsApp group? WhatsApp create group Are you trying to add members all at once or gradually over time? All at once What are the main activities or topics for this WhatsApp group? Dating agency to promote Candidates

I need an Android application that lets one phone push and pull content to another phone, and from a phone to an Android-based TV, entirely over Bluetooth so it works even when there is no internet or Wi-Fi. The app must cope with any files I throw at it—photos, videos, documents, APKs, ZIPs—while giving the user a simple, modern interface to pick, send and receive them. App required for Android TV, Mobile, Tablet etc Core flow • Device discovery and pairing happen inside the app, with clear permission prompts that follow Android 9+ requirements. • After pairing, the sender selects one or many files of any type; the receiver confirms; a progress indicator shows speed, remaining time and success or failure for each item. • Transfers should resume gracefully...

I need twelve Android users to help me measure how my app affects battery life during heavy, real-world use over a 14-day window. The sole focus is performance, specifically battery usage when the phone is under high-usage pressure—think continuous video streaming, navigation, gaming, or other power-hungry tasks. What you’ll do • Install the latest build from Google Play (link provided after hire). • Use the app for at least two hours each day while your device is already running another intensive activity. • Capture screen recordings or annotated screenshots that show battery percentage at the start and end of every session. • Export Android battery stats and simple logcat excerpts once daily (I’ll share clear, step-by-step instructions&mdash...

Work Needed from Pakistan or India I need work at low budget and for long term. I need an experienced Flutter developer who can take my mobile app’s front layer from concept to production-ready code. The back-end logic and APIs are already in place; your focus is creating clean, responsive, and maintainable UI that runs smoothly on both iOS and Android. You will receive Figma screens and a short component style guide the moment we start. I expect pixel-perfect layouts, smooth navigation, and attention to edge cases such as varied screen sizes, dark mode, and accessibility. State management is currently handled with Provider; if you prefer Riverpod or Bloc, let me know why it improves the build and we can adjust. Deliverables • All Dart/Flutter code for the new screens, ful...

I need a simple interactive TikTok LIVE game connected to TikTok gifts. Game concept: * Football penalty shootout game. * Every gift triggers a penalty kick animation. * Goalkeeper can save or miss the shot. * Live scoreboard updates in real time. * Show supporter name when taking a shot. * Top Gifters leaderboard. * Sound effects for goals and saves. * Easy admin panel to edit teams, gifts and scoring rules. * Integration with TikFinity or another reliable TikTok LIVE solution. * OBS or browser overlay support. Please provide price, delivery time and examples of similar projects.

I’m refining an Android/Web strategy management sport game that’s already playable, but its first-time user experience and long-term engagement need a serious lift. Your task is to give me hints abount the UX so players understand the core loop quickly, feel rewarded early, and keep coming back day after day. What I already have • A functional build on Google Play (test APK will be shared) and a web version • Basic flows for tutorial, lobby, battle, and rewards • Analytics showing drop-off after the first 7 minutes and retention dipping below 20 % D1 What I need from you • A concise audit pinpointing friction points during onboarding and mid-session moments • Fresh interaction patterns and screen layouts that make the core mechanics intuitive...

I need a full-featured web application that streamlines every day at my coaching management institute. At its core the platform must let new and existing students register online, let us manage classes and batches with an easy course-scheduling calendar, and process fees securely. Beyond those basics, the app has to feel like an online learning hub: each class session should generate a live recording that students can replay later, and every course needs a repository where we can upload notes, slides or any other study material. Each learner, teacher and admin will sign in to a role-based dashboard—students see their own timetable, recordings, materials and payment history; teachers can manage the courses they handle; administrators get full oversight and reporting. Key delive...

We are developing an exclusive iOS application built with Flutter. The core feature revolves around displaying 3D objects (spheres) in real space based on specific geographic coordinates (Latitude & Longitude). Currently, the app is facing a critical issue: when using ⁠ARWorldTrackingConfiguration⁠, the 3D objects spawn near the user or shift their positions relative to the user's movement. They do not stay fixed to their assigned real-world GPS coordinates, and they reset/spawn relative to the camera every time the app is reopened. Required Tasks: 1. Refactor the AR implementation using ⁠arkit_plugin⁠ (or an equivalent native iOS wrapper for Flutter). 2. Implement a mathematical approach (e.g., Haversine Formula) to calculate the distance and bearing between the user's curre...