Desarrollo de App Móvil Offline-First

@AwaisChaudhry

Hello, I will convert the high‑fidelity prototype into a production‑grade Offline‑First ERP mobile app with React Native (Expo). The backbone is a robust local data layer (WatermelonDB or optimized SQLite) with bidirectional sync to Supabase, so all reads/writes for sales and inventory happen locally for instant UX, then syncs when online. Data model will include Cost Price, Selling Price, Current Stock, Min Stock, and Expiry Date, plus automatic alerts for Out of Stock, Low Stock, and Expiring Soon. The Finance module will track sales and expenses and calculate gross margin on the fly for accurate reports. Real‑time dashboards will show Daily vs Monthly sales. The IA module will use Gemini API and inject local data context to give business-specific answers. I will deliver a clean, modular TypeScript codebase, Supabase init scripts, Android APK, iOS TestFlight access, and concise DB/sync docs. What are your acceptance criteria for offline‑sync conflicts and data consistency across devices when connectivity is intermittent? Best regards,

@corpmember29

He revisado el alcance técnico de EmprendeYa y puedo implementar la arquitectura backend completa con enfoque offline-first, la lógica de negocio y el motor contextual de IA sobre su código base de Expo existente. Cuento con más de 10 años de experiencia en React Native, Expo, Supabase/PostgreSQL, sincronización offline-first, motores de bases de datos locales (WatermelonDB/SQLite) e integraciones de IA, incluyendo Google Gemini. Para este caso de uso, recomiendo WatermelonDB debido a su alto rendimiento con grandes conjuntos de datos transaccionales, excelentes adaptadores de sincronización y reactividad, ideal para lecturas/escrituras instantáneas (ventas, inventario) y sincronización bidireccional con Supabase cuando se restablece la conectividad. Es compatible con las consultas complejas necesarias para alertas, lógica de caducidad, seguimiento de rentabilidad y paneles de control. Mi enfoque incluye: • Capa completa offline-first: esquema de base de datos local, motor de sincronización, resolución de conflictos y configuración de RLS de Supabase. • Lógica de negocio para inventario, finanzas, alertas e informes en tiempo real (diarios y mensuales). • Módulo de IA contextual: consulta la base de datos local, recopila el contexto, lo envía a Gemini y devuelve información personalizada para el usuario. • Documentación, scripts de inicialización de Supabase y compilaciones para TestFlight y Android.

@Julian29

Hola, Cuento con 11+ años de experiencia en desarrollo web y eCommerce, y puedo crear la nueva web de Highoffice enfocada al gremio gráfico. La plataforma incluirá un módulo de presupuestos automático que permitirá a los usuarios generar cotizaciones completando los datos requeridos, almacenar el historial para referencia interna y de clientes, y enviar notificaciones automáticas por correo tanto al solicitante como al equipo. Adicionalmente, puedo implementar un eCommerce ligero para venta de servicios digitales, con flujo completo: carrito, integración de pasarela de pago y confirmación automática, garantizando una experiencia de usuario rápida y confiable. La interfaz será responsive y fácil de administrar, con sugerencias de CMS o frameworks (WordPress, Magento, Laravel) que permitan un control total de los contenidos sin depender de soporte técnico complejo. El proyecto incluye diseño visual, maquetación y desarrollo funcional, asegurando código limpio, modular y escalable. También puedo integrar herramientas de análisis y optimización SEO básicas. Entrego soporte post-lanzamiento, mantenimiento y ajustes menores para garantizar estabilidad, rendimiento y adaptabilidad futura. Estoy listo para llevar el proyecto desde la fase inicial hasta producción completa, cumpliendo con todos los requisitos funcionales y estéticos.

@softsolution2000

Desarrollo de App Móvil Offline-First: My expertise in Mobile App Development, Analytics, PostgreSQL, SQLite, and Backend Development align perfectly with your project requirements. I am confident in delivering high-quality results within your budget. Regarding the database, I recommend WatermelonDB for efficient offline synchronization. Let's discuss further details and adjust the budget accordingly. Please review my profile for a comprehensive look at my experience. Looking forward to the opportunity to work together.

@Herculesz

Hi I understand the need for a robust Offline-First architecture and can implement local persistence using WatermelonDB or SQLite with bidirectional sync to Supabase. I have strong experience with React Native (Expo), TypeScript, Supabase, and building complex business logic for inventory, finances, and real-time analytics. A key technical challenge here is ensuring instant local writes while avoiding sync conflicts, and I can solve this using an optimized local schema plus delta-based synchronization. I can also implement the full inventory engine, automated alert system, financial margin calculations, and real-time reporting powered by local SQL queries. For the AI module, I will integrate Gemini and inject contextual business data into the prompt pipeline to return accurate, data-aware insights. I will ensure the backend logic, persistence layer, and AI integration remain modular, scalable, and aligned with the existing UI/UX. I have previously delivered Offline-First apps with similar data-sensitive constraints and can bring that experience to this project. Thanks, Hercules

@nikhilgarg96

With extensive experience in implementing complex business logic and data management systems, I am confident in my ability to transform your prototype into a robust, offline-first mobile application. My skills in React Native and Supabase align perfectly with your project requirements, especially with regards to the offline functionality and bidirectional synchronization. I have previously implemented similar architectures using WatermelonDB and SQLite and have a thorough understanding of how to ensure smooth user experiences even when connectivity is lost. Another attribute I bring to the table is my expertise in leveraging data intelligently. I understand the crucial role of valuable insights in business operations, which is why I emphasize on optimizing queries for advanced inventory management, automated alerts, and financial reports - all features you've mentioned as critical needs for EmprendeYa. Lastly, while not mentioned explicitly in your project description, I am also adept at utilizing AI technologies. This brings an added advantage to the project since we can integrate a virtual assistant into the app that taps into relevant information fetched from the local database, thus providing your users with even more contextualized assistance Thanks...

@Curveballsol

Hello crisr26, I understand that you are looking for a Senior React Native Developer to implement the technical phase of the "EmprendeYa" business management application for micro-entrepreneurs. I specialize in Mobile App Development, Backend Development, PostgreSQL, React Native, and Data Management. I will utilize the existing React Native frontend codebase to focus on implementing robust offline-first functionality, seamless data synchronization with Supabase/PostgreSQL, and integrating contextual Artificial Intelligence. With expertise in Offline-First architectures and React Native, I am confident in delivering a high-quality, user-friendly application that meets your requirements. You can view my portfolio here: https://www.freelancer.com/u/Curveballsol I look forward to collaborating with you on this exciting project and ensuring effective communication throughout. Best regards, Curveball Solutions

@rbtech1984

¡Hola! ⚜⭐⭐⭐⭐⚜(( Desarrollo de una sólida aplicación móvil ERP con enfoque "Offline-First", integración con Supabase e inteligencia artificial contextual ))⚜⭐⭐⭐⭐⚜ Su proyecto requiere transformar el prototipo de alta fidelidad "EmprendeYa" en una aplicación React Native completamente funcional con enfoque "Offline-First", que funcione sin problemas sin conexión a internet y se sincronice bidireccionalmente con Supabase cuando esté en línea. El objetivo es brindar una experiencia de usuario fluida a los microempresarios, con paneles financieros en tiempo real, alertas de inventario e información contextual basada en inteligencia artificial. Cuento con amplia experiencia en la implementación de arquitecturas "Offline-First" en React Native, el diseño de bases de datos locales eficientes (SQLite/WatermelonDB) y la integración de backends en la nube con Supabase para la sincronización. Mi enfoque se centrará en: operaciones de base de datos rápidas y con prioridad local; alertas automatizadas de inventario y finanzas; e información basada en inteligencia artificial utilizando datos locales y en la nube. Las características clave incluyen persistencia de datos sin conexión, sincronización bidireccional en la nube e integración de inteligencia artificial contextual. Estoy a su disposición para conversar sobre el cronograma, la elección de la base de datos y la estrategia de implementación. Saludos cordiales, Farhin B.

@mobiwebsolutions

Hi There!!! !!>>> THE PROJECT GOAL IS TO DEVELOP AN OFFLINE-FIRST MOBILE ERP APP WITH BACKEND AND AI INTEGRATION <<<!! I have studied your project description very well and understand the need for a robust React Native app with offline capabilities, local database syncing, and contextual AI integration. I am best fit for the project because I have extensive experience with Offline-First architecture, Supabase/PostgreSQL, and real-time data handling in mobile apps. I will implement local DB sync, advanced inventory and financial logic, and integrate the AI chat module for contextual insights. I provide basic services like design guidance, database management, testing, source code delivery, and backend setup for smooth offline operation. I have 9+ years experience as a full stack developer and have built offline-first React Native apps with SQLite/Supabase sync and real-time dashboards. Looking forward to chat with you for make a deal Best Regards Elisha Mariam!

@hireageek

Hi there, I’m excited about the opportunity to work on the "EmprendeYa" project and bring your vision to life. As a top freelancer based in California with a proven track record in React Native and offline-first architectures, I understand the extensive functionality you require, from syncing local databases to implementing AI contextual support. With my extensive experience, I can transform your prototype into a robust production app that meets the needs of micro-entrepreneurs. I have successfully implemented similar backend systems, optimizing local databases like SQLite for seamless offline functionality. My goal is to ensure smooth data management while offering real-time financial insights. I’m confident that my skills align perfectly with your project’s requirements, and I’m eager to start as soon as possible. Let’s discuss this further! What specific features do you envision for the AI integration? What specific features do you envision for the AI integration?

@marcoc7

Hi , Good evening! I’ve carefully checked your requirements and really interested in this job. I’m full stack node.js developer working at large-scale apps as a lead developer with U.S. and European teams. I’m offering best quality and highest performance at lowest price. I can complete your project on time and your will experience great satisfaction with me. I’m well versed in React/Redux, Angular JS, Node JS, Ruby on Rails, html/css as well as javascript and jquery. I have rich experienced in Data Management, Backend Development, PostgreSQL, SQLite, API Development, Data Visualization, Mobile App Development, React Native, Analytics and Database Design. For more information about me, please refer to my portfolios. I am checking your attachment, I'll update you shortly... I’m ready to discuss your project and start immediately. "Por Vencer" Looking forward to hearing you back and discussing all details.. Your Sincerely

@CodeAnchors

Dear crisr26, I am thrilled to submit my proposal for your project involving Mobile App Development, Analytics, PostgreSQL, SQLite, Backend Development, React Native, Data Visualization, Database Design, API Development, Data Management, and specifically tailored for the market in Peru. Having carefully reviewed your detailed project description for the development of an Offline-First ERP Mobile App using React Native, Supabase, and AI integration, I am confident in my ability to deliver exceptional results. With extensive experience in Mobile App and Backend Development, API Development, Database Design using PostgreSQL and SQLite, I am well-equipped to tackle the challenges presented in your project. My approach involves understanding your requirements thoroughly, meticulous planning, seamless implementation, and rigorous testing to ensure a flawless end product. You can review my portfolio at ⭐⭐ https://www.freelancer.com/u/CodeAnchors ⭐⭐ One question I have for you is: What are your top priorities for the app's functionality and user experience? I invite you to open a chat so we can collaborate on refining the project scope together. Best regards, Muhammad Anas Khan

@teodorgeorge

Hi, I have carefully reviewed the detailed requirements of your ERP mobile app focusing on Offline-First architecture with React Native and Supabase. With experience developing Offline-First React Native apps using SQLite for smooth local data handling and efficient bidirectional sync, I can implement the backend logic including inventory management, financial reports, and AI contextual chat integration. I will start by setting up a robust local database and synchronization flow, ensuring fast data operations offline and seamless cloud sync. Then, I'll develop business logic for alerts and analytics, integrating the AI assistant to enhance user experience. Let's discuss your preference for the local database library to best match performance and complexity needs. Thanks,

@mughiraaa

Hola, He revisado cuidadosamente los detalles de su proyecto y el alcance del trabajo para "EmprendeYa". En Mkaits Technologies, contamos con una amplia experiencia en la entrega de aplicaciones React Native de alta calidad con funcionalidades Offline-First, especialmente para soluciones de gestión empresarial. Nuestro equipo ha implementado con éxito la sincronización offline utilizando WatermelonDB y SQLite, lo que garantiza el acceso instantáneo a los datos locales y una sincronización fiable en la nube, fundamental para el rendimiento y la experiencia de usuario de su aplicación. Entendemos la importancia de mantener la integridad de los datos y proporcionar actualizaciones en tiempo real sin problemas de latencia. En cuanto a la integración de IA, tenemos experiencia en la integración de módulos de IA conversacional y en la gestión de la inyección de contexto, lo que permitirá a su asistente virtual ofrecer respuestas relevantes basadas en datos. Conversemos en detalle para que pueda proporcionarle un plan preciso, incluyendo un cronograma y un presupuesto. También compartiré mi portafolio en el chat para que lo revise. Esperamos colaborar en este proyecto tan significativo. Atentamente, Mughiraa

@Techislandsllc

Hi, We would like to grab this opportunity and will work till you get 100% satisfied with our work. We are an expert team which have many years of experience on Mobile App Development, Analytics, PostgreSQL, SQLite, Backend Development, React Native, Data Visualization, Database Design, API Development, Data Management Lets connect in chat so that We discuss further. Regards

@shushmobiweb6

Hola, ¡HE CREADO MÓDULOS ERP SIMILARES CON PRIMERA FUNCIÓN OFFLINE! Con más de 8 años de experiencia desarrollando sistemas móviles prácticamente inestables, incluso sin acceso a internet, comprendo plenamente su objetivo para EmprendeYa: operaciones rápidas, datos seguros y un flujo de trabajo fluido para microempresarios que suelen trabajar en entornos con baja conectividad. Su enfoque en la sincronización automática, los informes en tiempo real y el chat contextual con IA demuestra una visión clara de un ERP moderno e intuitivo. → Experiencia offline fluida gracias a una arquitectura optimizada con prioridad local. → Sincronización segura y sin conflictos entre la base de datos local y Supabase. → Informes instantáneos e inteligentes sin esperas ni recálculos. Su objetivo de transformar su prototipo en una aplicación de producción robusta es totalmente alcanzable, y aprovechar su base existente de React Native + Expo acelerará aún más el proceso. La integración de la IA con el contexto empresarial real también elevará su producto más allá de otras aplicaciones de contabilidad tradicionales. Si lo desea, puedo revisar su repositorio y ofrecerle una estrategia clara desde el primer día. Saludos cordiales, Sushma S.

@piyushg200

⚠️ Your vision + my expertise = perfect ERP solution ⚠️ Hello crisr, I see you need a Senior React Native Developer to transform your high-fidelity prototype into a robust ERP mobile app with Offline-First capabilities and AI integration. I understand the importance of seamless operation without an internet connection for micro-business owners, eliminating disruptions in their daily tasks. I've built similar solutions for business management industries with 5 years of hands-on experience in React Native. I'll deliver a fully functional ERP application that ensures smooth offline operations and insightful data analytics, meeting all your specified requirements. Successfully delivered 5 similar projects with 5-star ratings. Available to start immediately — first milestone ready in 2 weeks. I'd love to discuss your vision. When works best for a quick 10-minute call? Worst case, you'll get free insights to guide your project. Looking forward to collaborating, Piyush Gupta Senior React Native Developer | 5+ Years

@mahig47

Hola. Según tu publicación de proyecto, buscas desarrollar EmprendeYa, una aplicación ERP móvil offline para microempresarios que utiliza React Native (Expo) con integración de Supabase e IA. El objetivo es transformar tu prototipo actual de alta fidelidad en una solución robusta y lista para producción que funciona perfectamente offline, sincroniza datos online y ofrece información contextual de IA para las operaciones comerciales. Me centraré en ofrecer una arquitectura offline totalmente funcional con WatermelonDB o SQLite optimizado, sincronización bidireccional en la nube con Supabase/PostgreSQL, gestión avanzada de inventario y finanzas, informes en tiempo real e información contextual basada en IA a través de la API de Google Gemini. Me especializo en desarrollo para React Native Expo, arquitecturas de bases de datos offline, integración de Supabase, análisis basado en SQL y herramientas empresariales asistidas por IA. Mi objetivo será construir un sistema ERP móvil estable, escalable e inteligente que permita a los microempresarios gestionar las ventas, el inventario y las finanzas de forma fiable, incluso sin conexión a internet. Contáctenos para hablar en detalle sobre sus preferencias de base de datos local, la integración de consultas de IA y los requisitos del panel de informes. Atentamente, Nikita Gupta.

@khurshid040462

Hi there, I'm excited about the opportunity to help bring "EmprendeYa" to life! With my extensive experience in developing Offline-First applications in React Native, I can transform your existing prototype into a robust, user-friendly solution. I have successfully implemented similar architectures, ensuring seamless data synchronization and optimized performance even without internet connectivity. Utilizing a local database like SQLite for efficient offline storage will enable smooth operations such as inventory management and real-time financial reporting. I understand the critical nature of integrating AI for contextual responses, ensuring business insights are readily available to users. I can start right away and estimate completing the backend setup and business logic implementation in about 6 weeks. Looking forward to discussing this further!