
Dibuka
Disiarkan
•
Berakhir dalam 2 hari
Dibayar semasa penghantaran
I already send messages from my web-based application through the Meta WhatsApp Business Cloud API, but what I am still missing is a reliable feedback loop. Whenever I blast, say, 1,000 messages I need my software—an ASP.NET site running on SQL Server—to receive the delivery receipts and failure notices automatically, without anyone logging in to the Facebook/WhatsApp dashboard. The job is straightforward: • Create and expose a secure webhook endpoint in C# (ASP.NET). • Complete the verification handshake with Meta and subscribe to message-status events. • Parse each incoming callback, identify the phone number and status (delivered, failed, etc.), and write it into the tables that already exist in my SQL Server database. • Return a simple success response so Meta’s retries stay happy. I will supply the existing table schema, access to the current API credentials, and a test environment. You handle the webhook code, the Meta developer console setup, and a quick walkthrough so I can replicate the steps in production. Acceptance criteria: when I trigger a test broadcast, the “delivered” and “failed” flags show up in our UI within a few seconds and match the reports visible in the Facebook Business interface. Experience with the WhatsApp Business Cloud API, webhooks, C#, and SQL Server will make this go fast.
ID Projek: 40354733
32 cadangan
Dibuka untuk pembidaan
Projek jarak jauh
Aktif 6 jam yang lalu
Tetapkan bajet dan garis masa anda
Dapatkan bayaran untuk kerja anda
Tuliskan cadangan anda
Ianya percuma untuk mendaftar dan membida pekerjaan
32 pekerja bebas membida secara purata ₹7,593 INR untuk pekerjaan ini

Hello, I'm Abu Gosia. I'm interesting in your project very well. I'm good in C#, .Net Core, MVC, ASP.NET, Angular.js, Yii2, PHP, Laravel, Codeigneter, Wordpress, Open Cart. I m quite well experienced in these jobs. Let's go ahead with me. Thanks
₹15,000 INR dalam 8 hari
6.9
6.9

Hello, I have read your job description and I am interested in your job post. I am ready to start now. Please send me a message to discuss more about your project, Can you please give me a chance I am a Senior Software Developer with over 8+ years of experience in designing and developing scalable web and desktop applications. I specialize in Microsoft technologies and delivering high-quality, secure, and performance-driven applications. My Expertise: Backend Development:ASP.NET, ASP.NET Core, MVC, Web API, WebForms, WCF Services Programming Languages:C#, Frontend Development:JavaScript, jQuery, AJAX, HTML, CSS Database Technologies:SQL Server, MySQL Reporting Tools:Crystal Reports, RDLC, SSIS, SSRS
₹5,500 INR dalam 7 hari
4.9
4.9

As a skilled and experienced Full Stack Developer, I have an in-depth understanding of the technologies required for this project, specifically .NET, ASP.NET, C# Programming and Microsoft SQL Server. Over the course of my successful career, I've executed a multitude of projects with similar demands, cementing my proficiency in handling webhooks and Meta's developer console set up. My experience with the WhatsApp Business Cloud API will be particularly advantageous for you, as it means I am well-versed in managing message-status events such as delivery receipts and failure notices. Given the importance of reliability in your feedback loop, you can trust me to successfully parse incoming callbacks, wherein I'll identify phone numbers and their respective status. Once we have this information, we'll integrate it seamlessly into your existing SQL Server database. In addition to delivering on the technical aspects of this project, I pride myself on my ability to provide holistic solutions that satisfy client needs. Thus, beyond simply helping you successfully integrate WhatsApp statuses into your UI quickly and accurately, I'll also ensure that your application functions smoothly during heavy loads by writing code that ensures Meta's retries stay happy. If you choose me for the task, expedited delivery without sacrificing quality is guaranteed.
₹6,000 INR dalam 7 hari
2.5
2.5

With over X years of experience designing and implementing robust web solutions using C#, SQL Server, and webhooks, I am confident in my ability to seamlessly integrate the Meta WhatsApp Business Cloud API into your ASP.NET website. I specialize in developing practical, reliable software that aligns with business needs - a trait that I believe will be essential for this project. My familiarity with the WhatsApp Business Cloud API combined with my expertise in interpreting and utilizing webhooks will ensure that you receive real-time delivery notifications as well as failure notices without any need for manual intervention. Additionally, my comprehensive understanding of SQL Server will allow me to efficiently parse and write the necessary data into your existing tables for immediate visibility. My determination to not only deliver clean, maintainable code but also to establish future-ready architecture perfectly complements the requirement of replicability for steps in production. Besides, my strong communication skills mean that you will always remain well-informed about the project's status and we can collaboratively address any hurdles together. Let's discuss how we can turn your vision into a reality with timely delivery and precision!
₹1,500 INR dalam 7 hari
2.6
2.6

My Tasks — I’ll implement a secure, reliable webhook pipeline so your ASP.NET app receives WhatsApp delivery and failure statuses in real time and writes them directly into your SQL Server tables. I have 8+ years of experience in .NET, C#, and backend integrations, and I’ve worked with webhook-based systems (including Meta APIs) where accuracy and retry handling are critical. How I’ll approach this: • Create a secure ASP.NET webhook endpoint (GET for verification + POST for events) • Complete Meta verification handshake and configure subscriptions • Parse incoming payloads (statuses like sent, delivered, failed) • Map phone/message IDs to your existing schema and update records • Ensure proper 200 OK responses to avoid webhook retries Reliability & security: • Validate requests (token/signature if required) • Handle retries/idempotency to prevent duplicate updates • Add logging for traceability (optional but recommended) What you’ll get: • Fully working webhook integrated with your current system • Clean, well-structured C# code • Quick walkthrough for Meta console setup (so you can replicate in production) • Fast, near real-time status updates visible in your UI I’ve handled similar event-driven integrations, so this should be quick and smooth. Ready to start immediately ?
₹7,000 INR dalam 7 hari
2.3
2.3

You need a reliable feedback loop for your WhatsApp message blasts, ensuring delivery receipts and failure notices are automatically recorded in your ASP.NET application. Webhook Endpoint: I will create a secure C# (ASP.NET) webhook endpoint to receive message status updates from the Meta WhatsApp Business Cloud API. Verification: Complete the verification handshake with Meta and subscribe to message-status events, ensuring seamless integration. Data Parsing: Parse incoming callbacks to extract phone numbers and statuses (delivered, failed), updating your existing SQL Server tables accordingly. Response Handling: Ensure a simple success response is returned to Meta to prevent unnecessary retries. Timeline: 1 day. Could you confirm if there are any specific firewall or security settings on your server that might affect the webhook setup?
₹7,980 INR dalam 1 hari
1.8
1.8

Hi, I can help you implement a reliable WhatsApp delivery status feedback system using the Meta WhatsApp Business Cloud API with your ASP.NET application. You already have message sending working. I will complete the missing part by building a secure webhook endpoint in C# to receive real-time delivery and failure updates. What I will do: * Create and expose a secure ASP.NET webhook endpoint * Complete Meta webhook verification and event subscription * Parse incoming callbacks (phone number, message ID, status) * Store delivered/failed statuses in your existing SQL Server tables * Ensure proper responses to prevent retries * Test with your broadcast flow I have strong experience with ASP.NET, C#, webhooks, and SQL Server integrations, and I understand how to handle high-volume event updates efficiently. Result: when you send bulk messages, your system will automatically receive and store delivery statuses within seconds, matching the Meta dashboard without manual checks. I will also guide you through the setup so you can deploy it in production. Let’s get this implemented quickly and cleanly. Best Regards, Akashdeep Singh
₹6,000 INR dalam 2 hari
1.9
1.9

Hi, This is absolutely doable. Since you’re already sending messages via the Meta WhatsApp Business Cloud API, the missing piece is implementing a webhook-based feedback loop for delivery and failure statuses — which I’ve handled in similar integrations. I can: Create a secure ASP.NET webhook endpoint (GET verification + POST callbacks) Complete Meta verification handshake and subscribe to message status events Parse incoming payloads (delivered, failed, read, etc.) Map message ID / phone number to your existing SQL Server tables Update delivery status in near real-time Return proper 200 OK responses to avoid retries Provide logging and a quick walkthrough for production setup Since you already have the API and database in place, this should be straightforward and quick to implement. Estimated effort: 2 - 3 day including testing. I’ve worked with C#, ASP.NET, SQL Server, webhooks, and REST integrations, and I’m comfortable setting this up end-to-end. Happy to start immediately and help you validate using a test broadcast. Best regards, Zeeshan
₹7,000 INR dalam 7 hari
0.7
0.7

Hi Client, I’m Sean, a Senior Full-Stack Developer with 8 years’ experience specializing in ASP.NET, C#, and webhook/API integrations. I built end-to-end delivery receipt pipelines for messaging platforms and have delivered reliable webhook handlers tied to SQL Server backends that process thousands of callbacks per hour. I will implement a secure C# ASP.NET webhook endpoint, complete the Meta verification handshake and subscription, parse callbacks to extract phone numbers and statuses, and write atomic updates into your existing tables; I can do this project perfectly and ensure near-real-time synchronization with your UI. I will also include idempotency handling and retry-safe logic to avoid duplicate updates. I typically deliver this scope in 3 days, including tests, setup steps, and a walkthrough to replicate in production. I will include unit/integration tests, structured logging/monitoring, OWASP basics, clean code and docs, and data-privacy guardrails for message metadata. Do you prefer updates via direct parameterized SQL commands, stored procedures, or an ORM layer (e.g., Dapper/EF) when writing status callbacks to your existing tables? Best regards, Sean
₹6,000 INR dalam 3 hari
0.0
0.0

I saw your project and am confident I can deliver on this. I'm currently working on a similar project and understand the need for a reliable feedback loop when sending messages through the Meta WhatsApp Business Cloud API. By creating a secure webhook endpoint in C#, completing the verification handshake, parsing callbacks, and updating your SQL Server database, I can ensure seamless integration. Your project demands real-time delivery receipts and failure notices, which align perfectly with my expertise. I look forward to implementing this solution for you. I invite you to view my portfolio, which showcases the quality and results of my past work. I look forward to hearing from you. Regards, Sadiya
₹6,000 INR dalam 7 hari
0.0
0.0

With my diverse and rich set of skills in .NET, I am confident in my abilities to effectively handle your project. Throughout my career, I have successfully developed secure webhooks, integrated APIs, and implemented reliable event-handling systems. This means that I can particularly ensure your notifications are efficiently processed in real-time by utilizing my .NET Backend Development and API Development expertise. Furthermore, I am adept at SQL Server database management, which aligns perfectly with the final aspect of your project description, where you require data to be properly stored and accessible for analysis. My proficiency will ensure smooth execution and guarantee all WhatsApp delivery receipts and failure notices are impeccably written into your existing tables for quick retrieval. Beyond just executing the tasks meticulously, I also understand the significance of a user-friendly interface. Being well-versed in creating UI/UX designs that make interaction seamless and intuitive, I can assure that the WhatsApp message status updates won't just be present in your UI; they will also enhance user comprehension. Therefore, hiring me guarantees a skilled professional who will get the job done on time while prioritizing functionality, quality and user experience.
₹10,000 INR dalam 7 hari
0.0
0.0

Hello! Your requirement is very clear, and this is exactly the kind of integration I’ve implemented before—building reliable webhook pipelines that keep external messaging platforms in sync with internal systems. I can set up a secure ASP.NET webhook endpoint that fully supports Meta’s WhatsApp Business Cloud API, including the verification handshake and subscription to message status events. The endpoint will capture delivery updates, parse the payload (status, phone number, timestamps, message IDs), and map them directly into your existing SQL Server schema. On the backend, I’ll ensure clean, efficient C# handling with proper logging and idempotency so duplicate webhook events don’t create inconsistencies. The response will be optimized to acknowledge Meta instantly, preventing retries and ensuring reliable delivery tracking. Once set up, your system will reflect real-time statuses—delivered, failed, or pending—within seconds, matching what you see in the Meta dashboard. I’ll also provide a quick walkthrough so you can confidently replicate the setup in production and maintain it going forward. I’d be happy to review your current schema and get this running smoothly for you.
₹7,500 INR dalam 3 hari
0.0
0.0

I am a perfect fit for your project because I understand your need for a clean, professional, and automated feedback loop that seamlessly processes WhatsApp delivery receipts and failure notices into your SQL Server database without manual intervention. I specialize in C# and ASP.NET development with deep experience integrating webhooks and handling API event subscriptions. While I am new to freelancer, I have tons of experience and have done other projects off site involving real-time data processing and database integration. I would love to chat more about your project! Regards, Alex
₹9,400 INR dalam 14 hari
0.0
0.0

**Proposal: WhatsApp API Status Integration** Hi there! I'm excited about this project. I have direct experience integrating Meta's WhatsApp Business Cloud API into production applications—specifically around message delivery tracking, webhook handling, and real-time status monitoring. **Here's what I understand you need:** Your web app currently sends messages through WhatsApp's API. You need robust status integration to track message delivery, read receipts, and failure states in real-time, feeding that back into your application for visibility and error handling. **What I'll deliver:** - Implement webhook handlers to capture WhatsApp status updates (sent, delivered, read, failed) - Build a status tracking layer in your backend with proper error handling and retry logic - Create database schema to log message statuses for audit/analytics - Integrate status display into your existing UI - Full testing and documentation **Why I'm a fit:** I've built 10+ API integrations at scale—including Telegram, Discord, and payment processors. I understand the Meta ecosystem, rate limiting, security best practices, and the quirks of third-party webhook reliability. I'll ensure your integration is production-grade from day one. **Timeline:** 5-7 days for a solid, tested implementation **Cost-benefit:** $1,500 for a system that gives you complete message visibility, reduces support tickets, and scales reliably. That's solid value. Ready to kick off when you are.
₹1,500 INR dalam 7 hari
0.0
0.0

I can build a secure ASP.NET webhook that captures WhatsApp delivery and failure notifications in real time, automatically updating your SQL Server tables. You’ll get instant, accurate feedback for every broadcast without logging into the Meta dashboard.
₹8,000 INR dalam 7 hari
0.0
0.0

Hi there, Handling real-time delivery receipts at scale without manual intervention is tougher than it looks, especially ensuring seamless Meta webhook verification alongside secure data writes. On a recent project integrating WhatsApp notifications for a logistics firm, I implemented a C# ASP.NET webhook that parsed message-status callbacks into SQL Server with sub-second latency, syncing perfectly with the Meta dashboard’s events. I’ll build a robust and secure webhook endpoint in ASP.NET that handles the Meta verification handshake and event subscriptions. The callback parser will accurately map phone numbers and statuses to your existing SQL Server schema with transactional safety. I’ll ensure the endpoint returns proper success responses to prevent retries. Finally, I’ll configure the Meta developer console and guide you through replicating this smoothly in production. Looking forward to making your feedback loop seamless and reliable. Drop me a message, no strings attached - at the very least it will be a free consult. Regards, Atish.M
₹9,400 INR dalam 14 hari
0.0
0.0

Hello, I understand you need a reliable feedback loop for your WhatsApp API messages, where delivery and failure statuses are automatically captured in your ASP.NET + SQL Server system without manual dashboard checks. The goal is to deliver a robust, real-time, and seamless status integration solution. Here’s what I can provide: • Secure webhook endpoint in ASP.NET (C#) with proper Meta verification and event subscription • Real-time parsing of message status callbacks and accurate storage in your existing SQL Server tables • Clean Meta developer console setup with a clear walkthrough for easy production deployment I bring over 4+ years of experience in .NET, C#, ASP.NET, APIs, and SQL Server, with a strong focus on building scalable backend systems and integrations. I’ve worked on API integrations and webhook-based systems ensuring reliability, performance, and clean architecture. Just to clarify a few things: • Do you already have a public endpoint/SSL ready for webhook exposure? • Any specific logging or retry handling you want for failed callbacks? Please come to the chat box to discuss more about your project. Best regards Indresh Kushwaha
₹10,000 INR dalam 7 hari
0.0
0.0

I will build a secure and highly reliable C# webhook endpoint to seamlessly integrate Meta's WhatsApp delivery receipts directly into your existing ASP.NET application. I will handle the complete Meta developer console configuration, including the verification handshake and subscribing precisely to the required message-status events. The endpoint will efficiently parse each incoming callback payload to extract the phone number and exact status, such as delivered, read, or failed. Using your provided schema, I will write optimized C# code to log these statuses directly into your existing SQL Server tables in real-time. To prevent Meta's retry mechanism from overwhelming your server, the webhook will immediately return the required success response upon receiving a payload. I will also ensure the endpoint is secured against unauthorized access by validating the Meta app signature on all incoming requests. Once tested and verified in your test environment, I will provide a clear walkthrough so you can easily replicate the setup in production. With my extensive experience in ASP.NET webhooks and SQL Server integration, I am ready to deliver this feedback loop quickly and ensure your UI reports match Meta's dashboard perfectly.
₹7,000 INR dalam 7 hari
0.0
0.0

Hi, I can help set this up cleanly. I understand you already have message sending in place, so the missing piece is a reliable webhook flow that verifies with Meta, receives delivery/failure callbacks, maps each status to the correct phone/message record, and writes it into your existing SQL Server tables in near real time. I can handle the ASP.NET webhook endpoint, Meta verification/subscription setup, callback parsing, secure response handling, and a short walkthrough so you can repeat the setup in production confidently. The goal will be simple: when you send a test batch, your UI should reflect delivered/failed statuses within seconds and stay aligned with Meta’s dashboard. Best regards. Ankit.
₹12,500 INR dalam 2 hari
0.0
0.0

With my four to five years' worth of experience in software engineering, specializing in C# and .NET, I am confident that I can deliver the quality solution you're seeking. I have extensive expertise in creating APIs within ASP.NET environments and utilizing SQL Server databases, which perfectly aligns with your project requirements. Moreover, I have notable familiarity with integrating external APIs such as the WhatsApp Business Cloud API and have even built real-world AI systems with Azure OpenAI, which could significantly enhance the reliability of your feedback loop. On top of this, my time spent working on intelligent automation pipelines and event-driven architectures will be a major asset in ensuring the smooth transaction of messages through the webhook endpoint. In addition to these technical qualifications, as a freelancer, I am known for taking genuine ownership of my work and driving projects to completion independently. I communicate clearly, providing regular updates and offering detailed explanations when necessary. Having helped clients solve complex problems before while producing systems with measurable business impact, I am fully confident in my ability to construct a traceable system that delivers 'delivered' and 'failed' flags to your UI promptly upon message sending. It would be an honor to tackle this task for you, guaranteeing an outcome with utmost accuracy and efficiency.
₹7,000 INR dalam 7 hari
0.0
0.0

Noida, India
Kaedah pembayaran disahkan
Ahli sejak Ogo 4, 2010
₹1500-12500 INR
₹12500-37500 INR
₹1500-12500 INR
₹12500-37500 INR
₹12500-37500 INR
$30-250 AUD
₹1500-12500 INR
₹600-1500 INR
₹750-1250 INR / jam
$30-250 USD
₹1000-1800 INR
$1500-3000 USD
₹1500-12500 INR
$10-30 USD
₹2000-2500 INR
₹600-1500 INR
₹150000-250000 INR
$30-250 USD
$1499-1500 CAD
$15-25 USD / jam
£250-750 GBP
$10-30 USD
$750-1500 USD
$5000-10000 USD
$30-250 USD