Need a webhook/pingback/postback expert for selling leads to lead buyers

@durgesh8527

As someone who has been passionately involved in web and mobile app development for over a decade, and with a strong background in JSON, Laravel, MySQL, Node.js, PHP, and Python— the right tools to effectively handle a complex project like yours—I am confident that I have what it takes to give you the optimal solution you need. I have substantial experience with webhook routing system development, including CRMs, lenders, and affiliate networks. This experience will prove invaluable when developing innovative ways to capture, validate, filter, enrich and successfully push form data directly to your prospective buyers in their preferred format (JSON/XML/query-string) with utmost efficiency while maintaining real-time delivery within 2 seconds - something that can be attested from the flawless functioning of previous systems I have designed. My work is characterized by top-class performance, robust security measures/channels (HTTPS/basic auth/token headers supported), well-structured code documented comprehensively for ease of replication even on new VPS. Additionally, my meticulous approach guarantees stringent error-handling mechanism with automatic retries that comes alongside clear logs enabled by effective buyer's response tracking to ensure maximum transparency and control within your system. With me on board offering you this level of expertise paired with indomitable commitment throughout the project journey, it's no doubt your project will be an absolute triumph!

@jinufeb14

Given my expertise and ranking as one of the top 0.03% of freelancers globally, I am confident in my ability to deliver exactly what you need - a solid, reliable, and real-time solution for delivering consumer leads to your buyers. My extensive experience with Laravel, Node.js, PHP, and Python ensures that I have the technical skills necessary to build the webhook/pingback/postback flow you require. In terms of ensuring the efficiency and effectiveness of your lead delivery system, I possess a deep understanding of data validation, filtering, and enrichment processes as well as experience in working with different data formats such as JSON, XML, and query-string. I will create a lightweight but robust solution that supports HTTPS, basic auth or token headers, error handling with retries while keeping your solution secure. To make your life easier, I will also implement toggles or rules for adding, pausing, or reprioritizing buyers without needing to touch the code.

@Techislandsllc

Hi, We went through your project description and it seems like our team is a great fit for this job. We are an expert team which have many years of experience on PHP, XML, Python, MySQL, Node.js, Laravel, JSON, Web Development, RESTful API, API Development Lets connect in chat so that We discuss further. Regards

@DigitalNightOwl8

Hello there , Good morning! I am skilled mobile computer programmer with skills including RESTful API, Node.js, Laravel, XML, API Development, PHP, Python, Web Development, JSON and MySQL. Please contact me to discuss more regarding this project. Thanks for giving opportunity

@uzaircodevibz

hello there I can build a secure, real-time webbook/Postbank system that validates, enriches, and routes leads to multiple buyers with logging, retries, and easy rules for managing endpoints. I’ll deliver the source code, setup guide, and testing collection for immediate deployment. Best regards Uzair K.

@syedraza21295

Hello, I went through your project description and it seems like I'm a great fit for this Need a webhook/pingback/postback expert for selling leads to lead buyers. Please come over chat and discuss your requirement in a detailed way. Regards

@ayesha86664

Hi there! Delivering leads in real-time can be tricky, and manual or slow processes often result in lost sales or delayed payouts. Without a robust system, tracking buyer responses and managing multiple endpoints becomes error-prone. I can build a lightweight, secure webhook/pingback system that validates and enriches leads, pushes them to multiple buyers in their preferred format, logs responses, and includes easy toggles to manage or reprioritize endpoints without touching code. Everything will be documented, and I can provide a test setup with sample calls to verify delivery under two seconds. Do you already have a preferred stack, or should I recommend the fastest, most reliable setup? /Open chat now

@bogoljubr

Hello, there ✌️ Your idea is very interesting. I think your goal for this task is to optimize the process of selling leads to lead buyers efficiently and effectively. I have previously worked on a project where I implemented a webhook system for a client in the e-commerce industry. This system allowed for real-time data transfer between different platforms, increasing conversion rates by 32.9%. This experience directly relates to your task as it involves setting up webhook/pingback/postback systems to streamline lead selling processes. As a result, you can expect a seamless and automated lead selling process that maximizes efficiency and conversion rates. OK, let's discuss about your task in more detail. ✌️ Best regards, Bogoljub

@MuhammadAsad108

✔ I deliver 100% work — 99.9% is not for me. ✔ Workflow Diagram Lead Capture ⟶⟶ Webhook Listener ⟶⟶ Validation & Enrichment ⟶⟶ Buyer Routing Rules ⟶⟶ Postback Delivery (JSON / XML / Query) ⟶⟶ Response Logging ⟶⟶ Dashboard & Monitoring Key Highlights ✔ Real-time lead delivery — instant routing the moment a lead is captured. ✔ Flexible input handling — accepts form data from landing pages via webhook / postback. ✔ Smart validation & filtering — clean, enrich, or reject leads based on configurable rules. ✔ Multi-buyer routing — push the same lead to one or multiple buyers simultaneously. ✔ Format flexibility — JSON, XML, query-string, or custom buyer formats supported. ✔ Buyer response tracking — logs accepts, rejects, errors, and payouts with timestamps. ✔ Rule-based controls — add, pause, or reprioritise buyers without touching code. ✔ Secure & reliable — HTTPS, token or basic auth, retries on failure, timeout handling. ✔ Lightweight stack — Laravel, Node.js, or Python (recommendation based on speed & VPS simplicity). ✔ Clear visibility — dashboard or structured logs to review delivery stats at a glance. Best Regards, Asad Backend Developer | Lead Distribution Systems | Webhooks & Postback APIs

@makotoe4

Hello, As an AI Full-Stack Web & Mobile Automation Developer with a proven track record in end-to-end project delivery, I strongly believe that I am the best fit for your current project. With my extensive experience in developing autonomous systems, integrating multiple APIs, and enabling intelligent data flows, I can build a robust webhook/pingback/postback solution more efficiently. In addition to the platform-agnostic skills your project requires, I have deep experience working with Laravel, Node, Python, etc.( of Laravel, Node or Python is true). My broad-based technical expertise extends to constructing lightweight yet secure architectures that can ensure real-time delivery while capturing all crucial data points. Moreover, I have successfully built and integrated lead routing systems to CRMs, lenders and affiliate networks for previous clients. I can demonstrate the functionality of these systems in a live demo or by sharing snippets of code. My value proposition lies in automation (40-90% reduction), designing modern interfaces for smooth UX/UI experience and delivering scalable backend systems. Through this project together we can create an efficient lead selling platform with uninterrupted connect and fast responses from buyere enabling dynamic vendor management. I hope my skills make me stand out and I would be elated to discuss this project further with you. Thanks!

@YamestimationLLC

Hello there, I understand that you are in need of a webhook/pingback/postback expert to create a real-time lead delivery system for your generated consumer leads. The system should be able to receive, validate, enrich, and push leads to multiple buyers seamlessly while allowing you to manage buyer preferences easily. My proposed solution involves building a lightweight, secure, and well-documented webhook flow that supports various formats and includes features like error handling, retries, and a user-friendly dashboard for tracking delivery statistics. Key Deliverables: - Source code or configuration files for webhook listener and router - Setup guide for easy replication on a new VPS - Sample cURL calls or Postman collection for testing - Hand-over call or video walk-through for seamless transition I bring expertise in Laravel, Node.js, Python, and more to ensure a reliable and efficient solution. I'll share my portfolio with you in the DM. Kindly, ping me there. I'd love to connect for a quick chat to discuss your project in more detail. Best regards, Minhal

@muhammadasadh7

Hi, I’m a web & app developer and IT expert with hands on experience in building clean, functional websites, mobile-friendly apps, and custom solutions for businesses. I also work with AutoCAD, which helps me understand layouts, structure, and precision in design. I totally understand your requirements , I focus on practical, conversion oriented results rather than flashy extras. Let’s connect and discuss your scope in detail feel free to inbox me. You can also visit my profile to review my portfolio and see the first website presentation to understand the strategies I’ve successfully delivered for past clients. Looking forward to collaborating with you,

@blazenicholas

I appreciate the opportunity to work on your real-time lead delivery webhook and pingback system. Your need for a seamless, secure, and well-documented flow that validates, enriches, and routes leads with minimal latency and integrated logging demonstrates a clear focus on efficiency and reliability. I offer expertise in building lightweight, professional APIs using Node and Python, ensuring user-friendly toggles for dynamic buyer management, and implementing HTTPS with robust error handling. I may be new to Freelancer, but I bring solid experience to the table with prior projects in lead routing and CRM integrations. I’d love to dive deeper into your project and see how I can help. Regards, Blaze Nicholas