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Requerimiento Técnico: Sistema Automatizado de Recaudación de Donantes (Suscripciones Recurrentes) 1. Objetivo del Proyecto Desarrollar un ecosistema digital automatizado para la captación, cobro recurrente y fidelización de donantes mensuales para instituciones, utilizando Mercado Pago (Argentina) como pasarela de pagos y Make (ex Integromat) como motor de automatización. El sistema debe ser clonable (tipo template) para replicarse en múltiples instituciones. 2. Alcance Técnico por Módulos Módulo A: Captación y Tracking (Frontend) Landing Page de Conversión: Desarrollo de una One-Page (en WordPress/Elementor o Carrd) optimizada para mobile, con carga ultra rápida. Tracking Profesional: Configuración de Meta Pixel con eventos personalizados (Lead, InitiateCheckout, Purchase/Subscribe). Formulario de Datos: Captura de datos básicos (Nombre, WhatsApp, Email, DNI) antes de redirigir al pago para trazabilidad de abandonos. Módulo B: Pasarela de Pagos (Mercado Pago Argentina) Suscripciones Recurrentes: Integración de la API de Suscripciones de Mercado Pago para cobros automáticos mensuales. Gestión de Webhooks: Configuración de endpoints para recibir notificaciones en tiempo real de: Subscription Created (Suscripción nueva). Invoice Paid (Cobro mensual exitoso). Payment Rejected (Pago rebotado por falta de límite/fondos). Subscription Cancelled (Baja del donante). Lógica de Idempotencia: El sistema debe estar preparado para procesar reintentos de notificaciones de Mercado Pago sin duplicar registros ni mensajes. Módulo C: Automatización y CRM (Middleware) Motor de Flujos: Uso de Make para conectar todos los servicios. Base de Datos / CRM: Sincronización en tiempo real con Google Sheets (o HubSpot Free) actuando como base de datos centralizada, con columnas de: ID de Donante, Estado de Suscripción, Fecha de Próximo Cobro, Monto, y Link de actualización de tarjeta. Conciliación Automática: Registro de cada cobro mensual para auditoría de comisiones. Módulo D: Comunicación Automatizada (WhatsApp API) Integración de Gateway: Uso de Z-API o Evolution API. Flujos de Mensajería: Bienvenida Inmediata: Al confirmarse la suscripción (con variables dinámicas). Recuperación de Rechazos: Mensaje automático si el cobro mensual falla, incluyendo link de Mercado Pago para cambiar el medio de pago. Nutrición (90 días): Envío programado de mensajes de impacto (videos/fotos) a los 30, 60 y 90 días, condicionado a que el donante siga Activo. 3. Entregables Obligatorios Blueprints de Make: Entrega de los archivos .json de todos los escenarios. Documentación de Arquitectura: Manual de configuración para "clonación" del sistema (cómo cambiar tokens de API y logos para una nueva institución). Panel de Monitoreo: Un tablero simple (puede ser en el mismo Sheets) para ver: Donantes Activos, Churn (Bajas) y Recaudación Proyectada.
ID Projek: 40280386
77 cadangan
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Aktif 2 hari yang lalu
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77 pekerja bebas membida secara purata $485 USD untuk pekerjaan ini

Hello, I’m excited about the opportunity to develop an automated donor subscription system tailored for your needs. This project will streamline donor acquisition, recurring payments, and engagement using Mercado Pago and Make for automation, ensuring a scalable solution that can be easily replicated across institutions. To ensure the system meets your expectations, I have a few questions: What branding elements do you envision for the landing page to align with your institution's identity? Are there any specific features or integrations you would like to prioritize in the automation flow? Could you share your preferred timeline for the project completion and deployment? I’m confident that we can create a seamless and efficient ecosystem to enhance donor experiences and improve operational efficiency. Looking forward to collaborating on this exciting project! Best, Azeem Amin
$550 USD dalam 7 hari
9.1
9.1

I have thoroughly reviewed the project requirements for the "Automatizado Sistema de Recaudación de Donantes" and believe that my skills in PHP, WordPress, CSS, HTML, and Google Sheets align perfectly with the tasks at hand. I am confident in my ability to deliver a high-quality, efficient, and scalable solution for your automated donor collection system. The budget can be adjusted according to the project scope, and I am committed to working within your constraints. Let's discuss further details to ensure a successful collaboration. Please go through my profile to see my extensive experience and commitment to client satisfaction. Looking forward to the opportunity to work on this project.
$525 USD dalam 10 hari
8.8
8.8

Hola! Esto lo armo como un sistema “plantilla” replicable por institución: una landing de conversión (mobile-first) que captura datos antes del pago, dispara tracking (Pixel con eventos claros) y deriva a Mercado Pago para suscripción mensual. Del lado técnico, dejo un receptor de webhooks confiable (con idempotencia y trazabilidad) para procesar alta de suscripción, cobros mensuales, rechazos y bajas sin duplicados, y volcar todo a una base central (Sheets o HubSpot) que funcione como CRM simple. La automatización la orquesto con Make: escenarios para sincronizar donantes/estado de suscripción, registrar conciliación de cobros y activar comunicaciones por WhatsApp (bienvenida, recuperación cuando el cobro rebota con link de actualización de medio de pago, y nutrición a 30/60/90 días condicionada a “Activo”). El monitoreo queda resuelto con un tablero sencillo (en Sheets) para ver Activos, Churn y Proyección. La entrega incluye los blueprints .json de Make, documentación de “clonado” (cómo cambiar tokens/logos/IDs por institución) y una guía de validación end-to-end para que quede operable, no artesanal. Nico – widuIT - Top Freelancer LATAM
$2,400 USD dalam 21 hari
8.5
8.5

Hello there, I will build the donor system, WordPress landing page with Meta Pixel, Mercado Pago recurring subscriptions via API, Make flows connecting payments to Google Sheets, and WhatsApp messaging via Z-API for welcome, recovery, and nurturing. The setup will be clonable for new institutions. For webhooks, I will use the Mercado Pago notification ID as a dedup key in Sheets before any action fires. This prevents duplicate messages or double-counted payments when Mercado Pago retries, which it does frequently. Questions: 1) Do you have Mercado Pago and Z-API accounts ready? 2) Are the nurturing messages (videos/photos) prepared, or need placeholder flows? 3) Should the first template target a specific institution? Looking forward to potentially working together. Thanks, Kamran
$300 USD dalam 13 hari
8.4
8.4

As an experienced and highly-skilled team of 25+ developers, designers and digital experts at Einnovention, we're the perfect fit for this project. Our track record of over 248 successfully completed projects with a solid 4.9 rating on Freelancer makes us your reliable partner. Our proficiency in WordPress, CSS, HTML, PHP, and API Integration aligns perfectly with your project needs. We've utilized these skills to successfully develop systems similar to described; "a digital ecosystem for automated collection, recurring billing and donor loyalty". For example, we've used our knowledge in Google API to synchronize real-time data with Google Sheets – one of the crucial aspects of your project. Furthermore, our familiarization with payment gateway systems including Mercado Pago (Argentina) is also a distinct advantage we bring to the table. Apart from ensuring ultra-fast loading conversion landing pages and efficient data capture systems as requested in module A of the project description, we're also adept at delivering comprehensive documentation that guarantees smooth 'cloning' of developed systems. So let's set up a free consultation where I can discuss my unique insights into this project in-depthfold it into an easy-to-understand package for a new institution to implement."
$500 USD dalam 7 hari
7.9
7.9

Hi there, ★★★ WordPress Expert ★★★ 8+ Years Experience ★★★ To develop an automated donor collection system, I will create a one-page landing site in WordPress, integrate Mercado Pago for subscriptions, and set up automation with Make. Deliverables: - One-page landing site optimized for mobile with fast loading. - Integration of Mercado Pago API for recurring payments. - Configuration of tracking with Meta Pixel for events. - Documentation for system cloning and setup. - A simple monitoring panel in Google Sheets. What specific features do you want on the landing page? Regards, Burhan Ahmad
$750 USD dalam 15 hari
8.2
8.2

Hello, I will design a reliable automated donation platform that manages recurring contributions, tracks donor activity, and maintains engagement using Mercado Pago and Make. With experience in comparable projects, I can ensure smooth payment processing, accurate real-time updates, and automated messaging flows. I will also build a fast, mobile-friendly landing page to maximize conversions, integrate professional tracking, and set up personalized communication for new and active donors. All modules will be replicable for multiple institutions, with clear documentation and monitoring dashboards for easy management. I would be happy to discuss your project and start right away. Thankyou, Azad
$350 USD dalam 7 hari
7.8
7.8

Hi, ➡️ I read your project description regarding the creation of an automated donor collection system with recurring subscriptions, using Mercado Pago and Make for automation. ⏺️ With over 12 years of experience as a Full Stack Developer, I specialize in developing scalable digital ecosystems. My expertise includes setting up automated payment gateways with Mercado Pago, crafting responsive landing pages using WordPress/Elementor, and integrating advanced tracking with Meta Pixel. I have extensive experience with middleware tools like Make for seamless data flow between services and automating CRM processes, ensuring robust data synchronization and automated communication via APIs like WhatsApp. My approach will ensure your system is efficient, scalable, and replicable across multiple institutions. Regards, Aftab Ahmad Full Stack Developer (12 Years of experience)
$250 USD dalam 7 hari
7.4
7.4

As a Certified WordPress Developer and the leader of a team proficient in multiple programming languages like CSS, HTML, PHP and with an extensive skill set that can accomplish everything that your project description highlights, I believe I'm the best fit for your Automatizado Sistema de Recaudación de Donantes project. My expertise in WordPress and Elementor guarantee the development of a highly optimized One-Page Landing Page suited for mobile, offering prospective donors high-speed access. Moreover, my qualifications are not limited to front-end development. My team and I are more than competent in integrating APIs, which is significant as you require the use of Mercado Pago API for the automatic monthly payments. We will ensure that all notification messages received via Webhooks are processed with high efficiency and unique clarity while centralizing them on Google Sheets to prevent any loss of critically important data. Think of the time saved during future audits from this streamlined process.
$450 USD dalam 7 hari
6.4
6.4

Hi, I can help you build the automated donor collection ecosystem you described, designed for recurring subscriptions and easy replication across multiple institutions. The system will be modular, scalable, and structured so that all components—acquisition, payments, automation, CRM, and communication—work together reliably. For the acquisition module, I will create a fast, mobile-optimized landing page in WordPress with Elementor. It will include a donor data capture form (Name, WhatsApp, Email, ID) and Meta Pixel tracking with custom events such as Lead, InitiateCheckout, and Subscribe to monitor the full conversion funnel. For payments, I will integrate Mercado Pago’s subscription system for automatic monthly donations. Webhook endpoints will process events like subscription creation, successful payments, rejected payments, and cancellations. Idempotent logic will ensure that Mercado Pago retry notifications do not create duplicate records. Using Make as the automation engine, all events will synchronize with a centralized database in Google Sheets (or HubSpot Free). The database will track Donor ID, subscription status, next payment date, donation amount, and payment update links while automatically recording each payment for reconciliation. With 8+ years of experience, I’m confident I can deliver quality work on your project. I’d love to discuss the details and get started as soon as possible! Thanks & Regards Sushma S.
$250 USD dalam 4 hari
6.3
6.3

Hola, Puedo ayudarte a desarrollar tu sistema automatizado de recolección de donantes con Mercado Pago, Make y una arquitectura escalable diseñada para replicarse en diferentes instituciones. Crearé una landing page rápida y optimizada para dispositivos móviles con seguimiento de Meta Pixel y un formulario de captura de datos, integraré las suscripciones de Mercado Pago con gestión segura de webhooks y lógica de idempotencia, y conectaré todo a través de Make para la automatización. Los datos de los donantes y el estado de los pagos se sincronizarán con Hojas de Cálculo de Google o HubSpot para un seguimiento centralizado. También implementaré flujos de mensajería de WhatsApp para la bienvenida, la recuperación de pagos y la interacción con los donantes. Los entregables incluirán planos de Make (.json), documentación de clonación y un panel de control de monitoreo. Atentamente. ALOP
$250 USD dalam 1 hari
6.5
6.5

Hi! I specialize in building automated fundraising and payment ecosystems with 9+ years of experience in API integrations, WordPress, and workflow automation like Make. Here's how I can help: * Build a high-converting mobile landing page with Meta Pixel tracking and lead capture * Integrate Mercado Pago recurring subscriptions with secure webhook handling * Automate CRM sync with Google Sheets/HubSpot via Make scenarios * Implement WhatsApp flows for welcome, payment recovery, and 30/60/90 day engagement Do you already have Mercado Pago API credentials and a preferred WhatsApp gateway (Z-API or Evolution API)? Also, should the template support cloning for multiple institutions from day one?
$500 USD dalam 7 hari
5.9
5.9

Hello dear, I am Md Toriqul Islam, a full-stack developer with 10+ years of experience building automation systems, payment integrations, and scalable web platforms. I have experience working with WordPress/Elementor, APIs, automation tools (Make/Integromat), CRM integrations, and webhook-based payment systems. For your project, I can develop a complete automated donor collection system including a fast mobile-optimized landing page with Meta Pixel tracking, integration with Mercado Pago Subscriptions API, and webhook handling for events like subscription creation, successful payments, rejected payments, and cancellations. I will also configure Make automation workflows to synchronize data with Google Sheets or HubSpot CRM, ensuring accurate donor tracking and reconciliation. Additionally, I can integrate WhatsApp API (Z-API or Evolution API) for automated welcome messages, payment recovery notifications, and scheduled donor engagement campaigns. You will receive Make blueprints, architecture documentation, and a monitoring dashboard ready for cloning across institutions. Best regards, Md Toriqul Islam
$255 USD dalam 5 hari
5.9
5.9

Hello, I understand you want to build an automated donor acquisition and recurring payment ecosystem that integrates Mercado Pago subscriptions, Make automation workflows, and WhatsApp messaging while remaining easily clonable for multiple institutions. The system must reliably manage donor capture, payment events, CRM synchronization, and automated communication. I can implement this architecture with a fast mobile optimized landing page, structured donor capture, and a Mercado Pago subscription integration with webhook endpoints to handle subscription creation, successful payments, rejections, and cancellations. Using Make as the automation layer, I will connect the payment events to a centralized CRM in Google Sheets or HubSpot, while also triggering WhatsApp flows for onboarding, failed payment recovery, and scheduled donor engagement messages. The workflows will include idempotent handling to avoid duplicate records and maintain accurate payment reconciliation. Before delivery, I will document the architecture, provide Make blueprint files for replication, and configure a monitoring dashboard so institutions can track active donors, churn, and projected revenue. Best, Justin
$500 USD dalam 7 hari
5.9
5.9

He trabajado en sistemas muy similares donde se combinan landing pages de conversión con pagos recurrentes y automatización completa. En tu caso, el punto clave será conectar correctamente las suscripciones de Mercado Pago con Make para procesar webhooks como Subscription Created, Invoice Paid y Payment Rejected sin duplicaciones mediante lógica de idempotencia. Construiría la one page optimizada en WordPress o Carrd con tracking de Meta Pixel y el formulario previo para capturar Nombre, WhatsApp, Email y DNI antes del pago. Luego centralizaría los datos en Google Sheets o HubSpot y activaría los flujos de WhatsApp usando Z-API o Evolution para bienvenida, recuperación de pagos fallidos y nutrición a 30, 60 y 90 días. También prepararé los escenarios de Make en formato JSON, la documentación para clonar el sistema fácilmente y un panel simple de monitoreo con donantes activos, churn y proyección de ingresos. ¿Te gustaría que el sistema quede basado en Google Sheets o prefieres directamente HubSpot como CRM principal?
$250 USD dalam 10 hari
5.8
5.8

Hello, I hope you're doing well! I'm a Top-Rated Full-Stack Developer with 12+ years of experience delivering scalable, high-quality digital solutions. I’ve completed 100+ projects across Node.js, Python (Django/Flask), PHP (Laravel, CodeIgniter, Yii2), React/Vue/Angular, Shopify & E-commerce, and Mobile Apps (React Native, Flutter). My clients value my reliability, communication, and commitment to deadlines. Why I’m a Great Fit: > I carefully review project requirements to ensure full clarity. > I deliver clean, maintainable, and scalable code. > I break complex tasks into structured milestones with regular updates. > I work seamlessly across time zones using Jira, Asana, and Basecamp. What I Can Deliver: > Full-Stack Web & Backend Development (APIs, Platforms) > E-commerce & Marketplace Solutions (Shopify, WooCommerce, Magento) > Mobile Apps (React Native, Flutter) > AI/ML Integrations, Chatbots & Analytics > DevOps (AWS, Docker, CI/CD), Testing & QA > UI/UX Support & Technical Consulting My Approach: > Requirement Analysis & Scope Confirmation > Clear Timeline with Defined Milestones > Iterative Development with Demos > Thorough Testing & Final Delivery > Post-Launch Support Best regards,
$500 USD dalam 7 hari
6.1
6.1

With my team's expertise and extensive experience in API Integration, Automation, and especially WordPress, we are confident that we are the best fit for your project. Our proficiency in HTML and PHP, combined with our deep understanding of WordPress websites and their full range of capabilities, makes us well-suited to develop the landing pages you need, optimize them for mobile and ensure ultra-fast loading time. Our familiarity with Z API and Evolution API will be a great asset when integrating the WhatsApp gateway into your system. What's more, we have a strong command over automation tools like Make (ex Integromat), which will help us seamlessly connect all the services required for Module C. We are also well-versed in handling database synchronization using Google Sheets or HubSpot Free, ensuring you a smooth experience with the CRM integration part of the project. Lastly, having worked closely on creating dashboards for monitoring several key metrics, including user data, sales figures, revenue growths among others on platforms like Google Sheets (or similar), we promise a simple-yet-efficacious dashboard to monitor Donantes Activos, Churn (Bajas) and Recaudación Proyectada. Overall, choosing our services will not only mean getting the job done but also getting it done right -efficiency guaranteed! So waste no more time; let's discuss how we can make this project a reality!
$550 USD dalam 10 hari
5.6
5.6

⭐⭐⭐⭐⭐ ✅Hi there, hope you are doing well! He desarrollado sistemas automatizados de pagos recurrentes utilizando integraciones API con plataformas de pago similares a Mercado Pago y motores de automatización como Make, logrando flujos ágiles y sin errores. La parte más crucial para el éxito del proyecto es asegurar una integración sólida y segura de las APIs de suscripción y webhook para evitar duplicidades y manejar correctamente los estados de pago. Approach: ⭕ Desarrollaré una landing page optimizada en WordPress/Elementor con tracking profesional. ⭕ Implementaré la API de Mercado Pago para suscripciones recurrentes con gestión robusta de webhooks e idempotencia. ⭕ Configuraré la automatización en Make para sincronizar datos en Google Sheets o HubSpot. ⭕ Integraré la API de WhatsApp para comunicaciones automatizadas y programadas. ⭕ Elaboraré la documentación técnica y blueprints de Make para replicación fácil. ❓ ¿Podría confirmar si prefieren HubSpot o Google Sheets como CRM principal? ❓ ¿Tienen ya cuentas configuradas en Mercado Pago y el Gateway de WhatsApp que desean usar? Estoy completamente seguro de entregar un sistema automatizado, escalable y fácil de replicar para sus diversas instituciones. Best regards, Nam
$550 USD dalam 5 hari
5.3
5.3

Hello, I have reviewed the details of your project. i will create a mobile-optimized landing page using wordpress and elementor with fast loading and meta pixel tracking for leads, checkouts, and subscriptions. donor data will be captured before payment and redirected securely to mercado pago for recurring subscription processing. make will connect all services, syncing subscriptions and payments with google sheets as a crm, while z-api handles whatsapp messages for welcome, failed payment recovery, and scheduled donor engagement. all workflows will be exportable as json and documented for cloning to other institutions. Let's have a detailed discussion, as it will help me give you a complete plan, including a timeline and estimated budget. I will share my portfolio in chat I look forward to hear from you. Thanks Best Regards, Mughira
$500 USD dalam 7 hari
5.4
5.4

Hello, I appreciate the opportunity to bid on your project for developing an automated donor collection system. I understand that you are looking to create a digital ecosystem for recurring donations using Mercado Pago and Make, ensuring it is replicable for multiple institutions. With extensive experience in web development and automation, I have successfully designed and integrated similar systems, focusing on user-friendly interfaces and seamless payment integrations. My proficiency in WordPress and Elementor, combined with my knowledge of APIs and automation tools, positions me well for this project. To achieve your goals, I propose the following approach: - Develop a fast-loading, mobile-optimized landing page with integrated tracking capabilities. - Implement the Mercado Pago subscription API for reliable recurring payments, ensuring robust webhook management. - Utilize Make for efficient automation, syncing donor data with a centralized CRM solution like Google Sheets. - Create automated communication flows via WhatsApp API to enhance donor engagement and retention. I am eager to bring this project to life and am confident in delivering quality results on time. I would love the chance to discuss this further and answer any questions you may have. Thank you for considering my bid!
$250 USD dalam 7 hari
5.1
5.1

Paraná, Argentina
Ahli sejak Mac 6, 2026
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$3000-5000 AUD
₹100-400 INR / jam
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₹600-1500 INR
$25-50 USD / jam
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$750-1500 SGD
₹600-1500 INR
$10-30 USD
$10-30 USD
₹1500-12500 INR