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Quiero llevar a producción una plataforma web que concentre en un solo lugar tres operaciones clave para los usuarios en Colombia: 1) pagos de servicios públicos, 2) recargas de celular y 3) pagos y convenios bancarios. Procesamiento de pagos El sitio debe recibir dinero por Neki, transferencia bancaria directa y otros medios locales; además quiero habilitar tarjeta de crédito y BTC como alternativas adicionales para quienes las prefieran. Cada transacción debe confirmarse en tiempo real y reflejarse en un historial visible para el usuario y para el panel administrativo. Flujo de usuario Registro e inicio de sesión mediante correo electrónico o número de teléfono con clave propia. Una vez dentro, el usuario elige la operación (servicio, recarga o convenio), ingresa los datos del destinatario, selecciona el método de pago y confirma. El sistema envía notificaciones automáticas por correo y SMS con el estado de la transacción. Back-office Necesito un panel donde pueda: • gestionar catálogos de servicios y operadores móviles, • ver y filtrar transacciones, • descargar reportes contables, • administrar comisiones y tarifas. Entregables mínimos • Código fuente completo (frontend responsive + backend) listo para desplegar en servidor Linux. • Integraciones funcionales con las pasarelas/API locales (Neki, PSE u otras que garanticen transferencia bancaria) y con un proveedor de pagos con tarjeta y BTC. • Documentación técnica y guía de instalación. • Pruebas unitarias y de integración que cubran los flujos principales. Criterio de aceptación La plataforma se considera finalizada cuando puede procesar exitosamente, en ambiente de pruebas y en producción, al menos un pago de cada tipo solicitado y refleja la conciliación automática en el panel administrativo sin errores.
Project ID: 40621811
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131 freelancers are bidding on average $428 USD for this job

Hi there, We understand you're looking to develop an all-in-one payments platform for Colombia, integrating public services, cell phone recharges, and banking agreements, with multiple payment options including Neki, direct bank transfers, credit cards, and BTC. Our team at Webbook Studio has experience with similar projects, such as integrating payment gateways for e-commerce sites and developing custom backend solutions. For instance, we've worked on a project for a British online store that involved Shopify and ERP integration, which could be relevant to your needs. We'll deliver a complete, responsive web platform with functional integrations and technical documentation. One question: Have you already established partnerships with local gateways or payment providers, or would you like us to handle the integration process? Feel free to message us to discuss the details! — Webbook Studio
$550 USD in 10 days
9.2
9.2

Interesting project, Construiré la plataforma de pagos con los tres flujos (servicios públicos, recargas y convenios) integrados a Nequi, PSE y un procesador de tarjeta/BTC, con confirmación en tiempo real y conciliación automática en el panel administrativo. En un proyecto similar de pagos en Latinoamérica, configuré webhooks por pasarela para que cada transacción se refleje en el panel en menos de dos segundos, eliminando descuadres contables. Preguntas: 1) ¿Ya tiene cuenta activa con Nequi Comercios o PSE, o debo gestionar el proceso de integración desde cero? 2) ¿El envío de SMS lo manejo con un proveedor específico que ya use, o elijo uno como Twilio? Comparta las credenciales sandbox de Nequi/PSE y armo el primer flujo funcional de pago de servicio público esta semana. Looking forward to potentially working together. Thanks, Kamran
$278 USD in 10 days
8.4
8.4

Hello, I’m Elias, a Miami-based senior software engineer with 20 years of experience. I specialize in web development and payment gateway integration, and I’ve carefully read your project description. Your goal is to create a comprehensive platform that consolidates three key operations into a single web solution. I have built similar systems in the past, focusing on secure architecture, responsive UI, and scalability. My approach would be straightforward: 1) Understand the business workflow and technical requirements. 2) Design the user experience and system architecture. 3) Develop the core features and payment integrations. 4) Conduct thorough testing to ensure everything functions smoothly. 5) Deploy the platform and provide post-launch support. Could you please clarify the following questions to help me better understand the project? 1) What specific operations do you want to consolidate on the platform? 2) Are there any existing systems or APIs that need to be integrated? 3) What user roles and permissions should be implemented for this platform? I’ve successfully delivered similar projects in the past. Most of my work has been under NDA, so I can't share links, but I’d be happy to discuss the architecture and features in detail. Additionally, I will ensure the platform has a maintainable codebase for future updates and enhancements.
$500 USD in 5 days
8.3
8.3

Hi there, I can develop a secure, production-ready web platform that unifies utility bill payments, mobile top-ups, and banking agreements with real-time transaction processing, a responsive frontend, and a robust Linux-ready backend. The platform will include a powerful admin dashboard, local payment gateway integrations (Neki, PSE, credit cards, and BTC), automated email/SMS notifications, complete documentation, and thorough testing to ensure reliable performance in both staging and production. Question: Do you already have API access and commercial agreements with the utility providers and payment gateways (Neki, PSE, card processor, and BTC provider), or should the project also include selecting and integrating the most suitable providers for Colombia? Kindly send me a message to discuss more in detail. Thanks.
$438 USD in 8 days
8.2
8.2

Hi there, Since this centralizes multiple payment types (utility, top-ups, bank agreements) across different rails (Neki, PSE, card, BTC), the reconciliation logic needs to be built as one unified layer from the start, so every transaction reports back to the same admin panel consistently regardless of which method processed it. My plan: Build the core user flow (registration/login, operation selection, payment confirmation) alongside the backend integrations for Neki, PSE/bank transfer, card, and BTC, with real-time transaction confirmation feeding into a shared history view Build the back office panel for catalog management, transaction filtering, accounting reports, and commission/fee management, then run unit and integration tests across all payment types before deployment I bring 13+ years and 1500+ projects of full-stack and payment gateway integration experience, so coordinating multiple payment rails into one reconciled system is familiar ground. Happy to start with the core payment flow and Neki/PSE integration once I have access details for the local gateways.
$1,500 USD in 7 days
8.1
8.1

I will build Phase 1 of your Colombian payments platform — a production-ready foundation covering mobile top-ups and one core payment method (Nequi or PSE via an aggregator like PayU or ePayco), with the architecture designed from day one to extend cleanly into utility payments and banking agreements. Phase 1 deliverables: - User registration and login (email or mobile + OTP verification) - Mobile top-up flow: carrier selection, amount, recipient number, confirmation - Payment gateway integration: Nequi wallet or PSE bank transfer via your chosen aggregator (PayU/ePayco/Place2Pay) - Real-time transaction confirmation and history per user - Email and SMS notification on transaction status - Admin back-office: transaction list with filters, basic reporting, commission/fee configuration - Linux deployment package with installation guide and documented API layer Stack: Laravel or Node.js/Express backend, React or Vue frontend, PostgreSQL, clean REST API layer. Full separation between Phase 1 and Phase 2 modules (utility APIs, BTC, additional payment methods, full reconciliation) so each phase is independently deployable. Source code, technical documentation, unit and integration tests for core transaction flows all included.
$750 USD in 21 days
8.1
8.1

Concentrar en una sola plataforma los pagos de servicios públicos, recargas de celular y convenios bancarios para Colombia es justo el tipo de sistema que desarrollo de principio a fin. Lo construiría con un backend robusto (Node.js o Django) y un frontend responsive, con registro e inicio de sesión por correo o teléfono, integraciones con PSE y transferencia bancaria para recibir dinero, más tarjeta de crédito y BTC como alternativas, y confirmación de cada transacción en tiempo real mediante webhooks reflejada en el historial del usuario y en el panel. Añadiría notificaciones automáticas por correo y SMS del estado de cada operación, y un back-office completo para gestionar catálogos de servicios y operadores, filtrar transacciones, descargar reportes contables y administrar comisiones y tarifas. Entrego el código fuente completo listo para desplegar en Linux, con documentación técnica y guía de instalación. Sobre Neki puedo integrar cualquier pasarela con API disponible; coordinamos las credenciales al empezar. Puedo comenzar de inmediato.
$250 USD in 1 day
7.5
7.5

With my 13+ years of experience in web development and API integration, I am well-equipped to tackle a project of this complexity. My team at Walking Dreamz Technologies is specially skilled in MERN-stack development, which aligns perfectly with your requirements for a comprehensive platform. We've demonstrated our ability to create custom, responsive websites with site-specific payment gateways, as we've done with several other fintech clients. Not only do we bring the technical know-how to handle local payment gateways like Neki and PSE but also a proven ability to integrate international ones like BTC and credit cards, that will provide your users with various payment options. Our past projects have included back-office functionalities like transaction management, reporting, and content management systems which mirrors your requirements for managing catalogs and transactions. By hiring Walking Dreamz Technologies, you get more than just software; you get a reliable long-term partner. Beyond delivering quality code, we're committed to clear communication and continuous support. We believe that the success of a project is not just defined by its successful implementation but also by its future stability. So let us help you build a stable platform today that can be easily extended tomorrow.
$500 USD in 7 days
7.4
7.4

Hi there! I'm Markiyan, a full stack developer and CEO of a web agency, and I'd love to help you build this all-in-one Colombia payments platform. I understand you need a web platform that combines payments for public services, cell phone recharges, and payments and banking agreements, with real-time transaction confirmation and a user-friendly interface. My team and I have experience with similar projects, including e-commerce and custom CRM/ERP systems, and we're familiar with payment gateway integrations, having worked with various APIs and gateways. We've completed 500+ projects with a 5.0 rating on Freelancer across 10+ years of work. I can deliver a fully functional platform with a responsive frontend, backend, and integrations with local gateways and payment providers, along with technical documentation and unit tests. One question: do you have any specific design preferences or brand guidelines for the platform's user interface, or would you like us to handle the design from scratch? Feel free to message me to discuss the details! — Markiyan
$530 USD in 10 days
6.9
6.9

Your payment platform will succeed or fail on reliable transaction confirmation and reconciliation across every payment method. The first thing I'd verify is how each local provider reports payment status, because webhooks, retries, and failed callbacks are usually where these platforms break. I'd build the payment flow so every confirmed transaction updates the user history and the admin panel consistently, while keeping the integrations for Nequi, PSE or similar, cards, and BTC isolated enough to maintain as providers change. Linux deployment, documentation, and automated tests would be part of the delivery, not an afterthought. One question before building: have you already chosen the payment providers for cards, BTC, and SMS, or should the implementation include selecting the most suitable APIs for Colombia?
$500 USD in 7 days
6.3
6.3

I am an expert full stack developer with extensive experience integrating Colombian payment gateways such as ePayco, Wompi, and PSE. I can deliver your Plataforma Pagos Colombia Todo-en-Uno by building a secure, scalable architecture that centralizes your three key operations into one high-performance interface. My expertise includes robust backend development with Node. js and Python, secure PostgreSQL database management, and intuitive frontend design using React. I have successfully deployed financial dashboards that handle real-time transaction processing and API synchronizations. I will provide full technical documentation and ensure the platform meets all local regulatory security standards.
$250 USD in 7 days
6.3
6.3

⭐⭐⭐⭐⭐ Build a Web Platform for Payments and Mobile Recharges in Colombia ❇️ Hi My Friend, I hope you're doing well. I've reviewed your project requirements, and I see you are looking for a web platform that combines key operations for users in Colombia. You don't need to look any further; Zohaib is here to help you! My team has successfully completed 50+ similar projects for payment systems. I will create an efficient platform to handle payments, mobile recharges, and banking agreements using the latest technologies. ➡️ Why Me? I can easily build your web platform as I have 5 years of experience in web development, specializing in payment systems, user authentication, and API integrations. My expertise includes frontend and backend development, database management, and real-time transaction processing. Additionally, I have a strong grip on various payment gateways and local APIs. ➡️ Let's have a quick chat to discuss your project in detail. I can provide samples of my previous work and explain how I can deliver your project within budget. Looking forward to discussing this with you! ➡️ Skills & Experience: ✅ Web Development ✅ Payment Processing ✅ API Integration ✅ User Authentication ✅ Frontend Development ✅ Backend Development ✅ Database Management ✅ Real-time Notifications ✅ Mobile Responsiveness ✅ Testing & Debugging ✅ User Interface Design ✅ Technical Documentation Waiting for your response! Best Regards, Zohaib
$350 USD in 2 days
6.3
6.3

Hola, soy Leo Sarmiento, desarrollador full-stack especializado en plataformas con integración de pasarelas de pago, con más de 10 años de experiencia en integración de sistemas. El punto que define esta plataforma es que el dinero nunca lo procesa el sistema directamente: se integra con las pasarelas locales —PSE y las que garanticen la transferencia— y con el proveedor de tarjeta y BTC, y la confirmación en tiempo real y la conciliación automática se resuelven recibiendo y validando sus webhooks, no manejando fondos ni datos de tarjeta en el servidor. Sobre esa base construyo el flujo de usuario, el historial, los roles y el back-office con reportes y gestión de comisiones.
$450 USD in 7 days
5.7
5.7

Hello Dear! Greetings from Toriqul Global Solutions! We are pleased to introduce our company as a reliable and experienced provider of Web Design & Development services. Founded and led by Engineer Toriqul Islam, a B.Sc. graduate in Computer Science & Engineering from Rajshahi University of Engineering & Technology (RUET), our team brings over 10 years of industry experience. At Toriqul Global Solutions, we specialize in building modern, user-friendly, and high-performance websites that help businesses grow and stand out in the digital world. Our design approach focuses on simplicity, elegance, and functionality to ensure maximum user engagement. I have some question-- Please start a conversation to discuss your project. Technologies We Use: Custom Websites Development Using ======>Full Stack Development. 1. HTML5 2. CSS3 3. Bootstrap4 4. jQuery 5. JavaScript 6. Angular JS 7. React JS 8. Node JS 9. WordPress 10. PHP 11. Ruby on Rails 12. MYSQL 13. Laravel 14. .Net 15. CodeIgniter 16. React Native 17. SQL / MySQL 18. Mobile app development 19. Python 20. MongoDB We would be honored to discuss your project requirements and help bring your ideas to life. Thank you for your time and consideration. Warm Regards, Toriqul Global Solutions
$250 USD in 4 days
5.9
5.9

Lo más crítico en una plataforma de pagos colombiana no es el frontend, sino orquestar bien las pasarelas: Nequi tiene webhooks asincrónicos que pueden tardar hasta 30 segundos en confirmar, PSE maneja redirección con tokens temporales, y BTC necesita escuchar confirmaciones on-chain. Si no se diseña un motor de conciliación centralizado desde el inicio, el panel administrativo termina con datos inconsistentes. Mi plan: frontend responsive en React con un backend en Node.js que maneje una cola de transacciones unificada. Cada pasarela se integra como un adaptador independiente, así agregar o cambiar proveedores no toca la lógica central. El panel admin incluirá filtros por tipo de operación, exportación contable y gestión de comisiones por operador. Best regards, Shayan
$265 USD in 9 days
5.3
5.3

Hola, Soy desarrollador Full Stack con más de 10 años de experiencia desarrollando plataformas web a medida, integraciones con APIs y sistemas de pagos. Puedo desarrollar esta plataforma con una arquitectura segura y escalable, incluyendo el frontend responsive, backend, autenticación por correo o teléfono, historial de transacciones, notificaciones por correo y SMS, y un panel administrativo completo para gestionar servicios, operadores, comisiones, tarifas, reportes y conciliaciones. Tengo experiencia integrando APIs de terceros y pasarelas de pago, por lo que puedo implementar Nequi, PSE u otros proveedores locales, además de pagos con tarjeta y BTC según los servicios que deseen utilizar. Entregaré el código fuente completo, documentación técnica, guía de instalación, pruebas unitarias y de integración, dejando la plataforma lista para desplegar en un servidor Linux. Antes de comenzar, me gustaría conocer qué proveedores de pago ya tienen definidos y el volumen estimado de transacciones para proponer la mejor arquitectura. Quedo a disposición para conversar sobre los detalles del proyecto.
$3,000 USD in 30 days
5.3
5.3

El reto de esta plataforma no es solo aceptar pagos, sino unificar servicios públicos, recargas móviles y convenios bancarios en un flujo confiable donde cada transacción se confirme, concilie y quede visible tanto para el usuario como para la administración. Plantearía el proyecto comenzando por la arquitectura del backend y las integraciones con las pasarelas locales. A partir de ahí desarrollaría el flujo de registro por correo o teléfono, autenticación, selección de operación, confirmación de pago y notificaciones por correo y SMS. El panel administrativo centralizaría la gestión de servicios, operadores, comisiones, tarifas, búsqueda de transacciones y generación de reportes contables. Cada integración con Nequi, PSE u otros proveedores, además de tarjetas y BTC, se implementaría de forma desacoplada para facilitar futuras incorporaciones. Antes de la entrega validaría los flujos mediante pruebas unitarias e integración, comprobando que cada tipo de pago se procese correctamente y que la conciliación automática se refleje en el back-office. La entrega incluirá el código fuente completo, documentación técnica, guía de despliegue para Linux y una estructura preparada para evolucionar con nuevos servicios e integraciones. ¿Ya tienes definidos los proveedores para Nequi, PSE, tarjetas y BTC, o esperas también una recomendación basada en costos, cobertura y facilidad de integración?
$400 USD in 15 days
5.6
5.6

Hello, Your platform is a great match for my experience. I have already completed similar payment platforms and business web applications, including payment gateway integrations, admin dashboards, APIs, and secure transaction management. I have strong experience in web development, APIs, and software solutions that support long term growth. I can quickly understand your requirements and deliver a platform with user registration, utility payments, mobile top ups, bank payments, real time transaction updates, notifications, and a complete back office for managing services, reports, commissions, and fees. Which payment gateway or provider have you already selected for Neki and PSE, or would you like me to recommend the best option based on your requirements? I would love to discuss your project in more detail and share my approach. Let's schedule a quick meeting and get started. I will share my portfolio in chat I look forward to hear from you. Thanks Best Regards, Mughira
$500 USD in 7 days
5.4
5.4

¡Hola! He recibido los requisitos y puedo desarrollar una plataforma de pagos integral para Colombia que combine el pago de servicios públicos, recargas móviles, convenios bancarios, métodos de pago seguros, seguimiento de transacciones y un potente panel de administración. • ¿Ya cuenta con acceso a las API de pago locales necesarias? • ¿Qué métodos de pago deberían priorizarse para el primer lanzamiento en producción? • ¿Tiene alguna preferencia en cuanto al stack tecnológico para la plataforma? Se creará una solución web segura y escalable que incluya frontend responsivo, backend robusto, integraciones con pasarelas de pago, cuentas de usuario, notificaciones automatizadas, historial de transacciones, generación de informes, gestión de comisiones y documentación completa para el despliegue. Ya he desarrollado con éxito plataformas de pago y de negocios similares, logrando flujos financieros fluidos, gran fiabilidad y una excelente experiencia de usuario. Me encantaría hablar sobre su proyecto por chat y compartir mi experiencia relevante. Saludos cordiales, Farhin B
$254 USD in 10 days
5.8
5.8

Hey there, I'm Vishal Maharaj, a seasoned developer from Perth, Australia with 25 years of experience in API Integration, Backend and Frontend Development, Payment Gateway Integration, Web Development, and Website Design. I understand the need for a comprehensive payment platform in Colombia that consolidates utility bill payments, mobile recharges, and banking transactions. I would approach this project by implementing multiple payment methods including Neki, direct bank transfers, credit cards, and BTC, ensuring real-time transaction confirmation and user-friendly interfaces. Let's discuss further details and kickstart this project. Looking forward to collaborating with you. Cheers, Vishal Maharaj
$500 USD in 5 days
5.0
5.0

Bogotá, Colombia
Member since Aug 3, 2026
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