Desarrollo de apps móviles Jobs

Hola, ¿cómo estás? Ya cuento con un plano del barrio en formato SVG y también su editable en AI. Ahora necesito la segunda etapa del proyecto: dejar el plano listo para integrarlo en una app interactiva (React + Leaflet) y generar automáticamente la posición de todas las casas de cada manzana según reglas muy claras. Este mapa NO es público: es un mapa interno del barrio, usado para guiar a vecinos, invitados y proveedores. --- Objetivo del trabajo Dejar el SVG: Georreferenciado (alineado con coordenadas reales del barrio) Estructurado por capas (manzanas, calles, accesos, perímetro) Listo para que el sistema genere todas las casas automáticamente usando nuestras reglas oficiales Exportado como SVG optimizado + G...

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Quiero poner en marcha un proyecto que combine una aplicación móvil Android y una página web corporativa moderna. Para la app necesito que el usuario abra la aplicación, pueda ver profesionales cercanos gracias a la geolocalización, reserve un servicio desde un calendario integrado y, finalmente, confirme la solicitud. Todo debe quedar almacenado en una base de datos bien estructurada y preparada para escalar sin problemas cuando la demanda crezca. Una interfaz limpia, ágil y totalmente nativa en Android es esencial. Paralelamente, la web actuará como escaparate corporativo y panel de administración. Busco un diseño rápido, intuitivo y con estilo profesional. Los botones deben conducir con claridad a las secciones b&...

Estoy buscando un desarrollador Full Stack Mobile/Web con experiencia demostrable para continuar el desarrollo de una aplicación tipo juego/reto llamada ClimbUP. La app ya tiene una primera versión funcional generada dentro de Google AI Studio (React + TypeScript). Necesito un desarrollador que pueda: 1. Continuar y mejorar el código existente. 2. Construir un backend completo (Firebase, Supabase o la tecnología que recomiende el desarrollador). 3. Implementar un panel de administración donde pueda gestionar: Campañas / temporadas Retos diarios Juegos (minijuegos y juegos cognitivos) Premios, monedas y economía del juego Ataques/defensas entre usuarios 4. Integrar ranking en tiempo real, sistema de usuarios, sistema de monedas ...

Tengo una app de psicología de tamaño mediano, diseñada en Figma y con algunas funciones basadas en IA, que ahora necesita una auditoría de usabilidad exhaustiva en español. El público objetivo es el público general, por lo que cada pantalla debe ser fácilmente comprensible, atractiva y sin sesgos. Me preocupan especialmente tres pilares: la interfaz visual, la fluidez general de la experiencia y la accesibilidad para personas que utilizan tecnologías de asistencia. Sobre todo, quiero saber con qué facilidad se pueden realizar las tareas principales y si persisten puntos de fricción. Para aprovechar al máximo su experiencia, por favor, trabaje directamente en el archivo de Figma, dejando anotaciones clar...

Ya vendo entradas/tickets de teatro desde nuestra app móvil desarrollada en flutter y las entrego en un PDF que incluye el código QR y los datos de función, asiento y titular. Quiero que cada comprador pueda pulsar “Añadir a Wallet” y obtenga de forma inmediata: • Un archivo .pkpass válido para Apple Wallet • El objeto/tarjeta equivalente para Google Wallet (formerly Google Pay) La lógica de venta y generación del PDF ya existe; lo que necesito es la capa que, a partir de ese PDF, cree los pases, firme los certificados, suba los assets (logos, íconos, tiras de colores) y devuelva la URL o botón listo para incrustar en el mail de confirmación y en la página de compra. Elementos clave que ...

Tengo una aplicación móvil para representantes de fútbol que ya está programada con claude, pero aún no está lista para ser publicada. Necesito a alguien con experiencia demostrable que la revise de punta a punta y la deje operativa en Google Play y App Store. Mi prioridad número uno es la optimización del flujo completo: quiero que la navegación sea fluida y que cada acción se procese sin fricciones. Dentro de ese flujo, me interesa especialmente pulir la interfaz de usuario y el procesamiento de datos; ambos puntos deben sentirse rápidos, limpios y profesionales. y solucionar errores. La app hoy funciona, sin embargo requiere: • Implementar o reconfigurar una base de datos. No tengo preferencia firme ...

Tengo una aplicación casi terminada para iOS y Android; el código ya funciona de forma básica, pero antes de publicarla necesito una revisión a fondo y algunas mejoras clave. El trabajo se divide en tres frentes complementarios: • Auditoría y corrección Quiero un diagnóstico completo del código existente: rendimiento, estructura y posibles fallos. Tras el informe, espero la corrección de los problemas detectados y sugerencias de optimización que añadan estabilidad y velocidad a ambas versiones. • Inteligencia artificial de recomendaciones La app deberá ofrecer recomendaciones personalizadas a cada usuario. Necesito que implementes esa IA (puedes usar TensorFlow Lite, Core ML, o la librer&iac...

Necesito desarrollar una aplicación móvil de monitoreo IoT que funcione de forma nativa tanto en iOS como en Android. La solución debe conectarse con mis dispositivos mediante API REST/MQTT y ofrecer tres pilares funcionales clave: • Alertas en tiempo real: notificaciones push instantáneas ante eventos críticos (por ejemplo valores fuera de rango o pérdida de conexión). • Control remoto de dispositivos: encendido, apagado y ajustes de parámetros directamente desde el teléfono, con confirmación de estado. • Informes y análisis de datos: panel histórico con gráficas, exportación a CSV / PDF y métricas comparativas que puedan filtrarse por fecha y dispositivo. Entrego ...

Hola, ¿qué tal? Estoy buscando un desarrollador para crear el MVP de una app móvil de terapia con IA. No tengo conocimientos técnicos, así que necesito una comunicación clara y trabajo por fases. Aquí te dejo los requisitos del proyecto: FUNCIONALIDADES DEL MVP 1. App móvil (iOS + Android) Puedes usar Flutter (preferible) o React Native. Pantallas necesarias: Registro/login Inicio (botón “Abrir sesión ahora”) Chat con IA Diario emocional Escenarios (1–3 roles simples guiados por IA) Calendario / agenda Panel de progreso Perfil (ajustes + suscripción) FUNCIONES DE IA Chat con IA (usando API: OpenAI u otro proveedor) Escenario de role-play sencillo donde la IA actúa como otro personaje Feedb...

La aplicación será el motor digital de una startup y estará disponible en Android y iOS para un público en general. El corazón del producto es un dashboard dinámico que se alimenta de los datos del usuario para mostrarle información y acciones personalizadas en tiempo real. Para la primera versión requiero que el MVP incluya de forma estable y bien integrada: • Chat/Mensajería en tiempo real • Notificaciones push configurables por el usuario • Perfil de usuario editable dentro de la app El flujo ideal contempla un onboarding ágil, autenticación segura, y un backend que permita escalar la base de usuarios sin fricciones. No tengo preferencias estrictas sobre el stack; soluciones híb...

Tengo una aplicación educativa desarrollada en Flutter lista para su estreno oficial y quiero delegar todo el proceso de publicación en Google Play Store y Apple App Store. Qué necesito exactamente • Ajustar y optimizar las fichas de ambas tiendas, subiendo las capturas de pantalla necesarias en todos los tamaños requeridos. • Revisar y perfeccionar los textos de la aplicación (ya están redactados, sólo preciso tu ojo experto para asegurar que cumplen con las directrices y resultan atractivos). • Completar la configuración en Google Play Console y App Store Connect, enviar los builds, y sostener la comunicación con los equipos de revisión hasta lograr la aprobación definitiva. • Detec...

Buscamos un desarrollador freelance (o equipo pequeño) para la creación de un MVP de una solución digital compuesta por una Aplicación Móvil (iOS y Android) y un Panel de Control Web. El objetivo es desarrollar una herramienta de gestión de activos y notificaciones que requiere sincronización de datos en tiempo real entre el usuario y la nube. Retos Técnicos y Requerimientos (Lo que la app debe hacer): 1. Arquitectura Híbrida/Cross-Platform: ○ Desarrollo único que despliegue en ambas plataformas (iOS y Android). 2. Geolocalización Avanzada: ○ Implementación de tracking de ubicación preciso. ○ Requisito indispensable: Capacidad de mantener el servicio de ubicación activo y transmitiendo en segu...

Desarrollo de Aplicación Web/Móvil de Nutrición Inteligente con IA y Métrica de Saciedad • Objetivo del proyecto Busco desarrolladores o equipo multidisciplinar para crear una aplicación web y móvil de nutrición inteligente, con funcionalidades de conteo de calorías, cálculo de macronutrientes, base de alimentos, creación de dietas personalizadas con IA y una función diferencial: cálculo del nivel de saciedad de los alimentos y comidas para adaptar mejor las dietas a los objetivos del usuario (volumen, pérdida de grasa, mantenimiento). --- Funcionalidades principales Módulo de usuarios y perfiles Registro con email, Google o Apple Perfil nutricional (peso, altura, edad, objetivo...

I need a simple USSD-based system that allows users to convert prepaid airtime into prepaid electricity and water units. The system should focus on convenience, easy accessibility, and affordability, particularly for rural areas. Key features include: - A user interface for customers to initiate conversions via USSD codes. - An admin dashboard for managing transactions and monitoring activity. - Integration with prepaid service providers for electricity and water units.

I’m putting together a clean, modern puzzle game for Android built around simple drag-and-drop mechanics. Players will move basic geometric shapes—squares, triangles, circles, etc.—into their correct spots across roughly 10–12 progressively tricky levels. No audio, no flashy effects; just a crisp flat look, smooth feel, and satisfying core gameplay. Here’s what I need from you • A lightweight Unity or Godot project (your call, as long as performance on mid-range Android phones is solid) • 10–12 playable levels with clear win conditions and basic UI feedback (level complete / restart) • Polished touch interaction: shapes snap cleanly, generous hit boxes, no lag or stutter • APK and signed AAB I can sideload for testing, plus the ...

I'm looking to create a detailed party planning mobile app focused on task tracking and comprehensive guest management. The app should include: Guest Management: - RSVP Tracking - Guest Messaging - Guest Invites and Reminders - Party Information: Name, Date, Event Type, RSVP Status, Guest List Organizational Features: - Budget Tracking and Grocery List - Event Details and Floor Plan - Mood Board and Color Aesthetic Ideally, the app should allow users to manage: - To-Buy Lists - Wishlists - Run Sheets - Vendors - Budgets - Mood Boards - Menus - Grocery Lists - Multiple Event Options - Invite URLs - Color Aesthetics - Floor Plans - Outfit Options Ideal Skills and Experience: - Mobile app development - UI/UX design - Experience with task management and event planning apps - Strong or...

I’m building an integrated fitness ecosystem that works seamlessly on iOS, Android, and any modern browser. The mobile experience will be written in Flutter, the web front-end in React, with a Node-powered API, Postgres for data, and everything deployed on AWS. Core scope • Exercise tracking – users must be able to log workouts, view progress analytics, and sync their data instantly across devices. • User-specific nutrition plans – the system should calculate macros, generate meal suggestions, and allow plan adjustments in real time. I will provide wireframes, brand assets, and high-level user stories; you’ll handle detailed architecture, coding, testing, and AWS deployment. A clean REST (or GraphQL) interface, secure authentication, and an admin das...

I need a complete application that lets individual users request and manage vehicle provision from their phones. When a user opens the app, they should be able to place request for a vehicle (self driven or chauffer driven). I will connect them to the local car provider. A lightweight account system with phone or email sign-in, push notifications, in-app messaging, and a simple payment gateway will keep the flow smooth and familiar. The scope covers: • Clean, intuitive UI/UX for iOS and Android (Flutter or React Native are fine). • Secure backend with APIs for user management, booking logic, and vehicle inventory. • Admin dashboard to add or retire vehicles, review bookings, and export basic reports. • Standard geolocation tools (Google Maps SDK, Mapbox, or s...

I need an end-to-end cross-platform mobile app (iOS and Android) built in Flutter that allows users to open the app, capture or upload a scanned page from a Telugu book, and instantly hear the extracted text read aloud. Here’s how the system should work: 1. The app offers both capture and upload options for images. 2. The image is processed using Google Cloud OCR to extract Unicode text, supporting multiple Telugu fonts. 3. The extracted text is transformed into speech using a Telugu Text-to-Speech engine. 4. Simultaneously, the text is compared against a pre-existing dataset of PDF books stored in Google Cloud. If a match is found, provide an option to download the book with a timestamp appended. If no match is found, display "book not found." Deliverables: • Fully...

I have just wrapped up a 14-day closed testing for my very first Android app and opened a brand-new Google Play developer account. Now I want to move confidently from closed testing to a full production release. What I need is straightforward: clear, hands-on guidance that gets the app through every Google Play requirement—content policy checks, store-listing polish, signing, versioning, release notes, staged rollout settings—until the listing is live and searchable. I am not looking for help with ads, in-app purchases, or any other monetization features right now; the focus is purely on a smooth, policy-compliant launch. If you have real-world experience shipping apps on Google Play Console—handling pre-launch reports, optimizing graphics, resolving policy warnings...

Project Description — Meal Kit E-Commerce Platform (Web & Mobile App) 1. Overview The project aims to design and develop a full-stack meal-kit e-commerce platform that allows customers to browse weekly menus, customize meal selections, and purchase pre-packed meal kits. The platform will consist of a responsive web application and mobile app (iOS/Android) with a shared backend infrastructure. The system will support dynamic menu updates, user authentication, subscription management, payment processing, and order tracking. 2. Core Features 2.1 Weekly Menu Management Admin panel to upload and manage weekly meal menus. Each menu item includes: Title, description Nutrition info Ingredients Serving size Preparation time Price Image gallery Menu...

I’m preparing to launch a fully digital lottery and need the entire customer-facing stack built from scratch—a responsive web portal plus companion apps for both iOS and Android. Core experience • Account creation with secure login and KYC where required. • Smooth lottery ticket purchase flow that accepts credit/debit cards as well as local processors eSewa, NepalPay and Khalti. • Automated results announcement that mirrors instantly across website and mobile apps. I will supply game rules, draw schedules and all branding assets; you will turn them into a clean, intuitive UI, wire up the payment APIs, and ensure data stays perfectly in sync across platforms. Acceptance criteria 1. Web app loads quickly on modern desktop and mobile browsers. 2. ...

I need a clean, well-designed “journal harian” that I can print at home. The final file should be a ready-to-go PDF (A4 or A5) with clear margins so nothing is clipped when it comes off the printer. Core layout • Space for date, top three priorities, gratitude prompt, free-writing block, and end-of-day reflection • A subtle grid or dotted guide so handwriting stays neat • Monochrome version (ink-friendly) plus a colour accent version Although the main deliverable is a printable template, I also use my Android phone every day. If you’re comfortable exporting the same layout into a lightweight Android-friendly format that can push a simple daily reminder notification, let me know—I’d happily treat that as a bonus. Daily reminders are t...

Scope Overview Need an experienced mobile app developer/team to update UI and implement ecommerce, pricing, wallet and payment-related features across three live apps: Seller, Customer, and Driver. All three apps must be fully tested end‑to‑end after changes. Task List 1. General UI/UX for all 3 apps Redesign and modernize UI for Seller, Customer, and Driver apps (colors, fonts, layouts, icons, spacing). Ensure consistent branding and design language across all three apps. Optimize screens for common device sizes and improve navigation flows. Ensure responsiveness, error handling states, and clear messages for all new features. 2. Seller App – Product & Pricing Add fields for each product: Seller Cost (base cost / buying price). MRP (Maximum Retail Price). Available Inv...

I am building a fast-moving grocery commerce experience and need a full mobile solution for iOS and Android. Shoppers should be able to browse live stock, place an order, track the driver on a live map, and redeem promotional coupons or automatic discounts at checkout—all with the speed and polish users now expect from q-commerce leaders. Core scope • Native or cross-platform app for iOS and Android (whichever stack you are strongest in: Swift/Kotlin, React Native, Flutter, etc.) • Real-time inventory sync with my back-office system so users never see out-of-stock items. • End-to-end order and delivery tracking that updates the user at each stage. • Discount and coupon management, supporting both manual codes and automatic basket rules. I will supply pro...

I have already project with .ts and .tsx and supabase code . need to correct some errors and functionality and test and deploy code

Project Overview We are looking for a senior full-stack Flutter/Firebase engineer (individual freelancer, not an agency) to take over from our current lead developer and continue building our app beyond the MVP. The app is already developed from ideation to MVP and is live in app stores. Your role will be to: • Optimise and stabilise existing features • Build new features according to our product roadmap • Handle deployments and ongoing maintenance • Coordinate integration of third-party tools (either doing it yourself or working with external specialists) This is a long-term collaboration for the right developer. Important: We are specifically looking for a freelancer, not an agency. We want someone who can personally prioritise this project, take ownership, an...

I need a developer who can add a secure money-out feature to my existing mobile app so users can withdraw their balance directly to their ESEWA wallet. The core flow is straightforward: a user enters the amount, confirms with a PIN or biometric prompt, the app calls ESEWA’s withdrawal API, and we show real-time status updates until the transfer is complete. You should already be familiar with ESEWA’s API endpoints, auth tokens, callback handling, and the standard security practices for e-wallet transactions on Android or iOS. The current codebase is built in Flutter, so I’d prefer to keep the integration in Dart, but I’m open to a native plug-in if a specific SDK requires it. Acceptance criteria • Clean, well-commented code that plugs into my existing balan...

I need a production-ready Android app built in Flutter. The two pillars of the first release are: • Secure user authentication – email/password to start, with room for social login later. • Full Google Play Billing integration for both one-off purchases and subscriptions. You will work in Dart with null-safety, follow Flutter best practices, and keep the codebase clean and well-documented. State-management is your call—Provider, Riverpod, Bloc—so long as the structure stays maintainable. I’ll supply finalized UI designs and any backend endpoints or Firebase credentials you need. Deliverables • Complete Flutter project that compiles for Android. • Auth flow wired to my backend/Firebase. • In-app purchase flow tested in Google Play&...

My Flutter-based POS application needs a fully embedded printing module that talks directly to ESC/POS thermal printers—no RawBT or third-party bridges. The goal is a seamless “print” button that just works, whether the user plugs in a USB cable, pairs over Bluetooth, joins the same Wi-Fi/LAN, or uses AIDL on an Android POS terminal. What has to happen • A settings page inside the app where users can search for nearby printers, view connection details, and save multiple profiles. • Stable output to 58 mm and 80 mm printers for text, logos, barcodes, QR codes, and full-page PDFs. • Support for Bluetooth, USB, Wi-Fi/Ethernet, and the AIDL interface many Android POS devices expose. • Raw, low-level ESC/POS commands so printing is instantaneous and ...

I need a robust, production-ready automation system that can spin up many browser profiles at once, carry out tightly controlled interactions inside each session, and take its marching orders from a REST-style API. The goal is to treat every profile as an isolated worker that can receive a JSON command, open the required page, fill forms, click through navigation paths, scrape any requested data, and report results back to the API—all while running in parallel without leaking state or cookies. You are free to choose the underlying stack, but I picture something along the lines of Selenium, Playwright, Puppeteer or a comparable headless solution orchestrated in Docker so horizontal scaling is straightforward. Resilience is important: if one profile crashes the others must stay unaffe...

I'm looking to develop a mobile application that will allow users to rent cars, bicycles, and motorcycles from nearby owners. Mobile application that enables users to rent different types of vehiclesfrom nearby owners. The platform will act as a marketplace where vehicle owners (renters/hosts) can list their vehicles, and customers can search, book, and pay for rentals seamlessly. The goal is to build a user-friendly, scalable, and secure application with intuitive UI and strong backend architecture. Key Features: - User reviews and ratings - Real-time vehicle availability - Booking system with calendar view - In-app notifications for booking updates and reminders - Dashboard for hosts showcasing their vehicles, earnings, and ratings - In-app chat functionality Vehicle Discovery:...

I want to build a taxi booking system similar to inDrive (operating in India). The project must include both mobile applications and websites, all connected with a single backend system. Required Applications 1. User App (Passenger App) • Book a taxi • Set pickup and drop-off location • Offer price / see driver offers (like inDrive) • Live GPS tracking of the driver • In-app chat / call with driver • Ride history • Payment options (cash, card, wallet – optional) 2. Driver App • Accept / reject ride requests • Live location sharing (GPS) • Navigation (Google Maps/Waze integration) • Earnings dashboard • Ride history • Online / offline status Required Websites 1. User Website (Normal Website) • Com...

I need an employee attendance system using QR code scanning on mobile phones. Requirements: - System to log attendance via QR code - Use of mobile phones for scanning - User-friendly interface - App for Power App

I need a dedicated preschool app focused on child progress tracking. The app should facilitate input from both teachers and parents. Key Features: - Daily Reports: Daily insights on child's activities and behavior. - Milestone Achievements: Track developmental milestones. - Behavioral Tracking: Monitor and log behavioral patterns. Ideal Skills & Experience: - Experience in app development, especially in educational or tracking applications. - Familiarity with user-friendly interfaces for both parents and teachers. - Backend development skills to handle data input from multiple users. Deliver a secure, intuitive, and engaging platform to help parents and teachers stay connected on children's growth.

My relocation brand, “Movement Relocation – Packers and Movers in Pune,” needs a fresh digital presence from the ground up. I want a clean, fast informational website and companion mobile apps (Android and iOS) that present our services clearly, capture leads, and rank well for local moving-industry searches. Scope • Website – informational structure with prominent Service Details pages, an easy-to-use Contact Form, and space for genuine Client Testimonials. • Mobile apps – mirror the same content and lead-capture flow, with push-notification capability so we can send booking updates or promo messages. • SEO – on-page optimisation (metadata, schema, image alt text, internal linking) targeting “packers and movers Pune” pl...

I want a clean, fast e-commerce site that lets visitors browse my products and check out in one seamless flow. The core requirement is a fully working payment-gateway integration so orders can be processed the moment the store goes live. Here’s how I picture the job: • Build the site on a stable platform you’re comfortable scaling. • Design must stay minimal and mobile-friendly; shoppers should reach the cart in as few clicks as possible. • Configure, test, and secure the payment gateway of choice so transactions clear without manual intervention. If you can also weave in best-practice SEO structure and leave room for future add-ons like product search or customer reviews, great—just make sure checkout works flawlessly first. Deliver the launch-rea...

I need an Android specialist to unravel two stubborn technical glitches that only appear on mobile: 1) Instagram shows every conversation except one—yet the same chat is perfectly intact when I open Instagram in a browser. 2) WhatsApp reports that my backup is fine, but some older voice note from that backup is “missing from internal storage.” I’m looking for a clear diagnosis of why each issue occurs and a practical, repeat-able fix I can apply on my device and share with friends if it happens again. A concise report or step-by-step walkthrough is ideal; a brief remote session is fine if needed for verification. Once your solution restores the disappearing chat and surfaces the hidden voice notes, the job is done.

Create food journal to document food sensitivities

I want to roll out a single API panel that lets my platform handle mobile recharges, utility bill payments, and DTH recharges in one place. The goal is a clean set of endpoints I can drop straight into my current codebase, together with a lightweight web interface where I can view traffic, transaction status, and basic error logs. Here is what I need delivered: • RESTful or JSON-RPC endpoints for the three services listed above. • A minimal dashboard (PHP, Node, or Python—your call) showing transaction history, amounts, and provider response codes. • Clear, commented documentation that lets another developer — or future me — wire new front-end screens without guessing. If you have suggestions on best-practice security or ...

Need to fix Attached Bugs with proper coding standard (Project : Flow Trader AI)

I’m submitting my iOS app Kevesta (a travel + fintech super-app using blockchain for payments, bookings, and a multi-currency wallet). Apple rejected the submission under Guideline 5.1.1 – Legal – Privacy – Data Collection and Storage. The reason is simple: Apple says this type of app (finance/payments/booking) must be submitted under an Organization Apple Developer account, not an Individual account. They won’t accept the app unless the account is Organization-registered. I currently have an Individual Apple Developer account, and I need someone who has experience with this exact issue to guide me through one of these solutions: What I Need ✔️ Help converting my Individual Developer account to an Organization account OR ✔️ Help me request a D-U-N-S numbe...

I need a developer who can turn my concept into a fully working Android application. The end goal is a polished, install-ready APK along with clean, well-commented source code that I can compile locally. I will share the detailed user flow, screen sketches, and any required assets once we start so you can translate them directly into the app. Expect to work with the latest Android SDK, follow Material Design guidelines, and keep the codebase modular for easy future updates. Please factor in: • Building all stated features until everything runs smoothly on current Android versions. • Clear hand-off: source, build instructions, and a quick walkthrough so I can reproduce the build on my machine. • Basic testing to confirm stability and performance on common screen s...

I need to bring a seasoned Laravel developer on board right away to polish and extend an existing application. The Laravel work is the priority: the user interface needs a fresh, cleaner layout, several backend modules must be refactored for new business rules, and the whole system should load noticeably faster once you are done. Right after the Laravel milestones begin rolling, I will also bring a Flutter-savvy Android developer into the mix to push a companion mobile app, so anyone who feels comfortable in both stacks will have an edge. Key deliverables • Revamped UI views implemented with Blade or Vue where already used • Refactored controllers, models and tests that meet current business logic • Performance benchmarks showing faster page loads and reduced query t...

I am looking to build a brand-new Android application from the ground up and need an experienced mobile app developer to make it happen. The entire project will focus exclusively on the Android platform, so deep knowledge of Android Studio, Kotlin or Java, material design guidelines, and the Google Play submission process is essential. At this stage I have a broad concept but want your expertise to refine the feature set, design intuitive user flows, and implement clean, maintainable code. You will be responsible for setting up the project architecture, integrating any required APIs, handling basic QA, and preparing a release-ready build. Deliverables • Fully functional Android app (APK) • Complete, well-commented source code • Brief build & deployment guide so I can r...

I’ve received a policy warning from Google Play Console for my app — it says: > “App must support 16 KB memory page sizes.” This needs to be fixed, otherwise future updates will be rejected. Please make sure the app build fully supports 16 KB memory page sizes Also, ads are not showing in my app currently (AdMob integration seems to be failing). Please: 1. Fix the 16 KB memory page size compliance issue. 2. Check and fix the AdMob ads visibility problem (test and confirm ads are loading properly). 3. Let me know your cost estimate and time required for both fixes.

I'm looking for an experienced mobile app developer to create a social networking app for both iOS and Android platforms. The primary focus of the app will be on user profiles. Key requirements: - User Profiles: Detailed and customizable user profiles are the core feature. Ideal Skills and Experience: - Proven experience in developing social networking apps. - Expertise in both iOS and Android platforms. - Strong UI/UX design skills to create an engaging user experience. - Experience with backend development to support user profiles and data management. Please provide examples of similar work done.

Job Title: Expert Python & Shopify Developer Needed: Launch Existing Chatbot System on Shopify App Store (Commission Basis) Project Overview I have a fully developed, currently live, and hosted Python-based chatbot and admin dashboard system. My goal is to officially publish this application on the public Shopify App Store. I am facing challenges regarding the specific technical requirements for Shopify integration (OAuth, App Bridge, Billing API) and need an expert who can handle the re-engineering, submission process, and successful launch. My Current System & Tech Stack System Status: Live and operational with existing users. Backend Language: Python Hosting: Currently self-hosted (details provided to successful applicant). Features: Chatbot logic, custom admin dashboard, databa...

I’m building an Android-only social networking platform and need an experienced developer to turn the core idea into a working MVP. The app’s backbone is real-time interaction: users sign up, create and customise their profiles, exchange direct (and ideally group) messages, then scroll through an activity feed that reflects the latest posts, likes, and comments from their network. Feel free to choose Kotlin or Java in Android Studio and rely on Firebase, Firestore, or a comparable backend you’re comfortable with for authentication, real-time messaging, and push notifications. A clean Material-compliant UI is important, but the focus is solid, maintainable code that can scale once traction starts. Deliverables • Complete Android Studio project with well-commented so...