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DESCRIPCIÓN GENERAL Buscamos desarrollador full-stack (o equipo pequeño) para construir una plataforma web conectada a un motor de datos en tiempo real ya contratado (tercero vía API). El alcance es todo el sitio: frontend, backend, usuarios, billetera y operaciones. No se desarrolla el motor. Solo la integración. ⸻ ALCANCE PRINCIPAL • Sitio web completo (mobile-first) • Registro y login con teléfono + OTP SMS • Billetera digital (depósitos, saldo en tiempo real, retiros) • Integración de pagos (Paystack) • Consumo de datos en tiempo real (API externa) • Panel de interacción tipo carrito/orden • Historial de actividad (ganancias/pérdidas) • Sistema de promociones y referidos • Panel de administración • Sección comunitaria y contenido ⸻ PÁGINAS CLAVE Públicas: • Home (hero, eventos en vivo, promos, trust) • Catálogo de eventos • Feed en vivo • Promociones • Resultados • Registro / Login • FAQ / uso responsable Autenticadas: • Dashboard (saldo + actividad) • Billetera (transacciones) • Depósito / Retiro • Entradas activas • Historial • Perfil (seguridad + verificación) Extra: • Comunidad (leaderboard, referidos) • Contenido (videos/análisis) • Admin (usuarios, transacciones, promos) ⸻ MOBILE-FIRST (CRÍTICO) • Diseño base: 375px • Navegación inferior (5 tabs) • Panel tipo drawer en móvil • Touch mínimo: 44x44px • Carga < 3s en 3G • Core Web Vitals optimizados • Imágenes WebP + lazy load • Sin autoplay en móvil ⸻ BILLETERA Y PAGOS • Saldo en tiempo real • Wallet principal + bonos separados • Depósitos vía Paystack (webhooks) • Retiros automáticos (API transferencia) • Registro completo de transacciones • Motor de bonos (reglas + expiración) ⸻ PANEL DE INTERACCIÓN • Persistente en toda la app • Desktop: sidebar / Mobile: drawer • Modo simple y múltiple • Cálculo en tiempo real • Validación de saldo antes de enviar • Confirmación con ID único ⸻ PROMOCIONES Y REFERIDOS • Bono de bienvenida • Sistema de referidos • Bonos por multi-entrada • Seguro parcial en fallos • Código único por usuario • Motor de reglas (condiciones + expiración) ⸻ RENDIMIENTO Y ESCALABILIDAD • API <200ms cache / <800ms DB • Soporte: 5,000 usuarios concurrentes • Arquitectura stateless • Escalable horizontalmente • Colas para retiros/notificaciones • Índices en DB optimizados ⸻ SEGURIDAD • bcrypt (12 rounds) • JWT + refresh tokens • Rate limiting • Validación de inputs • Webhook verification (Paystack) • HTTPS obligatorio • Secrets en .env • Logs de auditoría ⸻ INTEGRACIÓN (PROVEEDOR EXTERNO) • Servicio dedicado (/lib/provider/) • Sin llamadas directas desde UI • Mock API durante desarrollo • Provider conecta post-entrega • No se desarrolla lógica del motor Endpoints incluyen: • Eventos, feeds en vivo, detalles • Envío de interacción • Estado de entradas • Resultados (webhook) ⸻ ENTREGABLES • Plataforma funcional (staging) • Código en GitHub • DB + datos de prueba • Mock API • Documentación + .[login to view URL] • Admin panel • Guía de deploy • 1 semana soporte post-entrega Estándares: • TypeScript (sin any) • Zod validation • Manejo de errores/loading • API consistente • Código limpio + README completo ⸻ PERFIL IDEAL Requerido: • [login to view URL] + TypeScript (proyectos reales) • Paystack (obligatorio) • Fintech/e-commerce experience • UX mobile-first • PostgreSQL + Prisma • Integración APIs • Deploy (Vercel o similar) Plus: • WebSockets / real-time • UI/UX completo • Alta concurrencia
Project ID: 40354739
71 proposals
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Active 12 days ago
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71 freelancers are bidding on average $1,234 USD for this job

⭐️⭐️⭐️⭐️ Plataforma Web Full-Stack con Wallet y API en Tiempo Real ⭐️⭐️⭐️⭐️ Hello, How are you? I have gone through your JD and you want someone who can build a complete mobile-first web platform integrating a real-time external API, digital wallet, payments, and user dashboards. You also need a secure, scalable system with admin control, promotions/referrals, and seamless Paystack integration with real-time data handling. Features: User: Registro OTP, dashboard, wallet (depósito/retiro), feed en vivo, historial, perfil Admin: Gestión de usuarios, transacciones, promociones, contenido, reportes System: API integration, real-time updates, payment (Paystack), referral system, security & scalability Let’s chat… Thanks
$900 USD in 17 days
9.4
9.4

Hi there, I reviewed your full-stack platform requirements and this is exactly the kind of work we handle well. I noticed you need payment gateway integration alongside the core web development — that's something we've built into dozens of platforms. I have a couple of quick questions about your timeline and specific tech preferences. Would love to chat through the details. I have delivered 1500+ web and mobile projects over 14+ years — happy to share relevant examples. Thanks, Hasan
$750 USD in 28 days
7.0
7.0

Hi, I'm an experienced full-stack developer with expertise in web development technologies like Python, JavaScript, PHP, and Laravel. I've analyzed your project titled 'Desarrollo de Plataforma Web Full-Stack' and I'm confident that I can transform your requirements into a functional, secured, and efficient platform. I'll ensure clean, thoroughly tested, production-ready code for your platform. As a professional developer, I value timeframes and deliver projects within the agreed deadlines without compromising the quality of the work done. If you have questions or would like to discuss further details about the scope of this project, don't hesitate to contact me.
$1,400 USD in 30 days
4.8
4.8

With over two decades in the field of IT, I remain committed to delivering top-tier projects that align perfectly with my clients' expectations. My extensive experience in Full-stack development, most notably specializing in Django, Flask, and FastAPI, positions me as an ideal candidate for your platform project. Furthermore, my background in fintech & e-commerce would be a pivotal asset during the integration phase as I'm well-versed with legacy systems and understand the importance of smooth third-party integrations like Paystack you require. Lastly, I guarantee meticulous attention to security protocols throughout the entirety of the project. Logging every task undertaken and keeping secrets encrypted is second nature to me demonstrating my unwavering commitment to data safety. Rest assured that we'll deliver a fully functional platform with clean and comprehensible code to facilitate seamless deployment on Vercel or any preferred service. Transitioning now my focus on getting hired for your project; choosing me equates to choosing proven expertise, adaptability across time zones (I'm a remote collaboration pro), an innovative mindset looking for business growth when it comes to delivering scalable solutions. The ball is now in your court: let's chat and explore how we can turn your magnificent vision into a working reality!
$1,125 USD in 7 days
3.1
3.1

Naples, Colombia
Member since Apr 7, 2026
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