WhatsApp .net js

@AwaisChaudhry

Hello, I understand that you need a backend service connecting your system to WhatsApp using .NET and some JavaScript. The aim is to automatically send outbound messages based on your business logic, receive and parse incoming messages, and store all traffic in a chosen database. I will ensure the architecture allows for future multi-account support and will utilize the WhatsApp Business Cloud API to keep the solution stable. My approach includes using .NET 6/7 for the core service while incorporating JavaScript where needed for webhooks or ancillary tasks. Additionally, I will provide well-structured source code, a clear database schema, and documentation to guide you through deployment. Which specific libraries or hosting preferences do you have in mind for this project? Thanks, Muhammad Awais

@Microlent

Hello, I am experienced in building backend services with .NET 6/7 and integrating with WhatsApp Business Cloud API. What I Offer: Development of a clean, headless .NET worker service to send outbound WhatsApp messages triggered by your business logic Real-time receiving and parsing of incoming WhatsApp messages, exposing data for immediate action Data persistence for all message traffic using PostgreSQL (or your preferred database) with well-structured schema and migration scripts Modular architecture designed for future multi-account support without extensive rewrites Usage of official WhatsApp Business Cloud API ensuring compliance and stability Complete source code with clear documentation, environment setup, and test collections for automated send/receive flows Please let me know if you prefer a specific database or have other architectural preferences. Best regards, Vicky Keswani

@ZohaibRoy

⭐⭐⭐⭐⭐ Create a Headless Service for WhatsApp Integration with .NET ❇️ Hi My Friend, I hope you're doing well. I reviewed your project requirements and see that you are looking for a headless service to connect your system to WhatsApp. You have no need to look any further; Zohaib is here to help you! My team has successfully completed 50+ similar projects for backend integrations. I will create a service that sends and receives WhatsApp messages efficiently, ensuring real-time data handling and seamless database integration. ➡️ Why Me? I can easily build your WhatsApp integration service as I have 5 years of experience in .NET development, specializing in backend processes, database management, and API integrations. My expertise includes C#, JavaScript, and various database technologies, ensuring a robust solution for your project. ➡️ Let's have a quick chat to discuss your project in detail and let me show you samples of my previous work. Looking forward to discussing this with you in chat. ➡️ Skills & Experience: ✅ .NET 6/7 Development ✅ C# Programming ✅ JavaScript Scripting ✅ API Integration ✅ Database Management ✅ SQL Server ✅ PostgreSQL ✅ MongoDB ✅ Webhook Handling ✅ Message Parsing ✅ Real-time Data Processing ✅ Source Code Documentation Waiting for your response! Best Regards, Zohaib

@deniskirilov0212

Hi, buddy. I’m a skilled .NET developer with hands-on experience building backend services and integrating APIs, including messaging platforms. I can create a clean, headless C# service that connects to WhatsApp via the Business Cloud API, automatically sending outbound messages, receiving and parsing inbound traffic, and persisting all communication in a database of your choice (SQL Server, PostgreSQL, or MongoDB). I have experience designing scalable architectures that support multi-account setups, writing clear, maintainable code, and providing thorough documentation, testing scripts, and database migrations to ensure a smooth handoff and real-time operations. Best regard. Denis.

@AITSoft

Hello, I understand that you're looking for a backend service that connects your system to WhatsApp using .NET and JavaScript. It will automatically send and receive WhatsApp messages based on your business logic, while also storing all data in your preferred database, whether it be SQL Server, PostgreSQL, or MongoDB. I will ensure the solution is built in a modular way, allowing for multi-account support in the future. I will use the official WhatsApp Business Cloud API to maintain compliance and stability. Deliverables will include well-structured source code, a clear database schema, setup instructions in a README, and proof of testing for end-to-end message flows. What specific features do you envision for future multi-account support? Thanks, Shamshad

@jorgenc223

As a versatile developer proficient with a range of languages and stacks including .NET, C#, and JavaScript, I have the necessary skills needed to build your WhatsApp .net js service. I understand the critical need for a clean, headless service that seamlessly integrates your system with WhatsApp for seamless communication and data parsing. Drawing on my extensive experience in backend development, we can leverage tools like MongoDB/PostgreSQL to persist data efficiently and SQL Server to suit your hosting preferences. With an architectural mindset, I not only deliver quality code but also consider project longevity. This aligns with your need for a solution that can incorporate multi-account support easily without necessitating a full rewrite, all while adhering strictly to WhatsApp's terms using compliant libraries. Moreover, my excellent organizational skills ensure the delivery of clear, well-structured code with meticulous comments. To add value beyond the codebase, I'll provide comprehensive documentation covering environment variables, build/run commands, API/webhook registration processes and inclusive testing proof. Your project will be in safe hands as evidenced by my 24/7 support commitment. Through efficient collaboration and open communication channels, I assure you that I will meet or exceed your expectations while completing this project.

@mrprogrmmr

Hi Abbas, I have read through your requirements and this is exactly the kind of backend integration work I specialize in. Building a clean, headless service with .NET and a bit of JavaScript glue is right up my alley. I can set up a reliable worker process in .NET 6/7 that will handle both sending messages automatically based on your business logic, and receiving incoming WhatsApp messages in real time. Every message, inbound or outbound, will be stored in a database, and I will structure it in a way that’s easy to extend later. For account handling, I will architect the system so that multi-account support can be plugged in without requiring a complete rewrite. To keep the solution stable and compliant, I will lean on the official WhatsApp Business Cloud API (or an equally solid library) rather than risk unsupported methods. You will receive a well-documented codebase with a clean folder structure, database schema, and a straightforward README that explains setup, environment variables, and API key registration. I will also include a simple Postman or curl-based test collection so you can verify the send/receive flows end-to-end. Once you give me access and confirm your database preference, I can get started quickly. If you would like, we can have a short discussion first to lock down library and hosting choices so everything is clear from day one. Looking forward to collaborating with you on this. Best regards, Zain

@TruongPT

TWO DECADES of EXPERIENCE in IT INDUSTRY && 100% JOB SUCCESS!!! Hi Abbas! Amazing project and I can deliver a stable, headless .NET 6/7 backend that integrates seamlessly with WhatsApp Business Cloud API. I’ve built similar backend services where I handled outbound/inbound message automation, parsed data in real time, and persisted traffic into SQL Server or PostgreSQL with clean schemas and migrations. Using C# as the core, I’ll structure the worker process to support multi-account extensions later without rework, while keeping things compliant with WhatsApp’s terms. For webhook glue or lightweight scripting, I can add small JavaScript pieces where it makes sense. I’ll provide full source code, documentation, and Postman/curl proof so you can easily validate end-to-end flows. Let's chat and discuss in more detail. Looking forward to working with you! Thanks Truong Pham

@LiveExperts

Hello, As a team, we have been providing comprehensive development services for over a decade now, with a core focus on transforming complex requirements into functional, reliable systems. This said I am confident my skills align perfectly with your project needs. With expertise in Backend Development and C# programming, leveraging Microsoft SQL Server as the database flavor that will seamlessly integrate into the .NET 6/7 worker you desire to run. My strong grasp on JavaScript will ensure that it is used strategically for any necessary ancillary scripting or webhook glue. Importantly, my extensive experience in Database Design ensures I will create and deliver intelligently-designed schema or migrations - plus a quick seed script to kickstart your system. Lastly, I genuinely understand your concerns about future scalability with multi-account support and retaining stability within WhatsApp's terms of use. Over the years, I have developed solutions that allow for effortless integration of multi-account functionality without needing a full rewrite - similar to what you're looking for. Your project is unique yet demanding; however, I am certain of providing an excellent well-commented codebase and clear documentation that encompasses all essential elements including environment variables, build/run commands and how to register the webhook or API keys; just as you require. Choose Mirza Muhammad at Live Experts LLC - together we'll achieve exceptional results! Thanks!

@hireageek

Hello, I understand your need for a robust, head-less service that seamlessly integrates your system with WhatsApp using .NET and JavaScript where applicable. The objectives of automating outbound messages, efficiently handling incoming communications, and ensuring a solid database interaction are pivotal, and I specialize in creating backend systems that fulfill these requirements. My experience with the official WhatsApp Business Cloud API aligns perfectly with your goals, promising a stable, compliant solution that accommodates multi-account support without necessitating a complete overhaul in the future. I am adept at crafting clean, well-architected code, ensuring maintainability and clarity, with comprehensive documentation that will facilitate your development process. Furthermore, I will provide a solid testing proof to demonstrate the functionality of the automated send and receive flows. I encourage you to reach out immediately to discuss specific libraries, hosting, and database preferences so we can establish those choices and proceed efficiently. What specific business logic will trigger the outbound WhatsApp messages, and are there particular constraints or conditions we should consider for this process? Thanks, Ken

@topcreator100

Hello, With a strong background in Full Stack Development, extensive expertise in Java and Cross-Platform technologies, and a deep understanding of JavaScript, I am fully capable and confident to deliver on your WhatsApp .NET JS project. My experience includes building high-performance applications using JavaScript libraries such as jQuery and Angular that aligns perfectly with your project requirements. Equipped with my knowledge of MongoDB, PostgreSQL and SQL Server, I can ensure the effective persistence of both outbound and inbound WhatsApp messages to a database of your chosen flavor. You will appreciate my thorough approach to project delivery. In line with your clear objectives, I will meticulously develop your WhatsApp messaging solution, ensuring it connects seamlessly with your business logic. Additionally, leveraging my proficiency in C#, I'll create a clean, head-less backend process that runs on .NET 6/7 worker or any similar framework—perfectly aligning with your "no UI" requirement. What sets me apart is not just the breadth but also the depth of my skills in Java Development and Cross-Platform Mobile Development—all coming together to shine through your project’s needs. I’ll provide you with full source code and detailed README documentation alongside suitable database schema or migrations plus a quick seed script. Let's get started on building an automated, robust, and hassle-free communication system for your business! Thanks!

@HAZIQ87

I've successfully built similar headless WhatsApp integration services using .NET (C#) and Java, leveraging Twilio API for seamless communication and ensuring robust error handling. My experience includes implementing secure, scalable solutions adhering to WhatsApp Business API best practices. My approach involves a three-stage process: 1) .NET backend service development for secure API interaction with Twilio and your system; 2) Java microservice for handling complex WhatsApp message processing, utilizing efficient libraries for message parsing and formatting; 3) Rigorous testing and deployment to a secure, scalable cloud environment (AWS or Azure, your choice). I will prioritize security, reliability, and maintainability throughout. Ready to discuss your specific system architecture and integration points? Could you share more details on your existing system's API endpoints and data structures to ensure optimal integration?

@Herculesz

Hi, I can develop a clean, headless .NET 6/7 service that integrates with the official WhatsApp Business Cloud API, enabling you to send and receive messages programmatically. The core will be a .NET Worker Service, handling outbound messages via your business logic and parsing incoming webhooks in real time. I’ll persist all traffic in PostgreSQL, chosen for its reliability and flexible JSON support, and architect the solution to support multi-account expansion without a full rewrite. The system will include a webhook handler (optionally built in JavaScript if hosted separately), and I’ll deliver full code, database scripts, and testable endpoints via Postman. Thanks, Hercules

@durgesh8527

As an experienced Full Stack Software Engineer with a primary focus on technologies like .NET and C#, I believe I am the right candidate for this project. Over my 10 year career, I've consistently delivered high quality, scalable web and mobile apps that meet unique client needs. My skillset includes proficiencies in JavaScript, MongoDB, PostgreSQL, Microsoft SQL Server, as well as various other technologies you've outlined for this project - a perfect match! One of my core strengths lies in designing clean, head-less systems such as what you're seeking to connect your business to WhatsApp. I can efficiently create the backend system you need using a mix of .NET 6/7 worker or similar platforms along with robust JavaScript side integration where it's most effective. This will ensure all inbound and outbound messages are accurately parsed and stored in a database format of your choice.

@dvcontact

Hello, Are you ready to enhance your business communication with a seamless WhatsApp integration? I'm happy to provide a free demo of our custom solution that meets your needs. I propose the development of a headless service using .NET and JavaScript that connects your system to WhatsApp, ensuring real-time message handling and persistence. Let's discuss this further so I can present a detailed plan and demo of the solution. Regards, Smith

@Engumer480

Hello, I understand you require a robust backend service to integrate your system with WhatsApp for automated messaging. I will develop a reliable solution using the WhatsApp Business Cloud API to handle both outbound and inbound messages, ensuring stability and compliance. My approach involves building a scalable .NET 6/7 core service to manage your business logic, message parsing, and database interactions. JavaScript will be incorporated where necessary for efficient webhook handling. The architecture will be designed to support future multi-account scalability from the outset. I will deliver a well-documented solution, including: Clean, maintainable source code A clear and optimized database schema Comprehensive documentation for deployment and management This end-to-end service will automate your messaging workflows, log all communications, and provide a solid foundation for future expansion. I am available to discuss the specifics of your project at your convenience. Best regards

@devbaloni1983

Hi, I’m Dev, a Backend Developer & Database Specialist with expertise in JavaScript, .NET, C# Programming, PostgreSQL, Microsoft SQL Server, MongoDB, Database Design, Database Management, and API Development. I help businesses build scalable applications with secure, optimized backends and well-structured databases. Here’s how I can support your project: Backend Development: Build robust, scalable backend systems using .NET and C#. Database Design & Management: Architect efficient databases in PostgreSQL, SQL Server, or MongoDB. API Development: Develop and integrate secure, high-performance APIs for smooth system communication. Performance Optimization: Enhance database queries, backend workflows, and application efficiency. Full Integration: Ensure seamless interaction between frontend, backend, and databases. I focus on clean code, scalability, and reliability, while keeping communication clear and delivery on time. Let’s collaborate to build a high-performance backend system that powers your applications with efficiency and security! Best regards, Dev

@ixorawebmob

Hello Abbas, I understand that you're looking for a clean, head-less service to connect your system to WhatsApp using .NET and JavaScript. This is an exciting project! I specialize in developing robust backend services, and I can create a solution that automatically sends outbound WhatsApp messages based on your business logic while seamlessly parsing incoming messages. I'll ensure that the traffic persistence to your chosen database—whether SQL Server, PostgreSQL, or MongoDB—is efficiently handled. Here's what I offer: - **C# development** for the core service with .NET 6/7 - **JavaScript** for any ancillary scripting as needed - Clear, modern **code structure** with comments - Full documentation including a README with environment variables, build/run commands, and webhook/API registration - A brief testing proof to demonstrate end-to-end flows Please take a moment to review my portfolio showcasing similar work: 1. Messaging Service Integration 2. API-driven Notifications System 3. Data Parsing and Management Tool Link: https://www.freelancer.in/u/ixorawebmob **Estimated Timeline:** - Design & Architecture: 3 days - Development: 8–12 days - Testing & Documentation: 2–3 days I’d love to discuss this further with you. Let’s connect via chat or a call! Thanks, Arpit

@IvBursuc

As an experienced full-stack developer with a strong command over JavaScript and MongoDB, I believe I possess the necessary skillset to accomplish your WhatsApp project requirements. My past projects involved working at the backend by creating clean, headless services that interconnected systems. Your project aligns perfectly with my skillset of utilizing JavaScript for backend processes while keeping .NET as the primary language. Additionally, my proficiencies with databases including MongoDB will ensure accurate and secure persistence of both in and outbound data. The fact that you prefer a solution leaning more towards official WhatsApp Business Cloud API resonates well with me. Throughout my career, I have continually designed solutions to meet industry standards, ensuring stability and compliance with relevant terms. Moreover, I have honed my ability to spot potential issues early on which aligns seamlessly with your preference for efficient multi-account handling without any full re-writes. Partnering up with me would not just entail getting a developer but also receiving a person who values communication, client satisfaction and precision. I strive to bring my vast array of skills to each project in a way that significantly enhances its quality while remaining true to the client's vision. I look forward to further discussing how we can ensure the success of your project through my expertise.

@kanika6665

Hello Abbas, I am excited about the opportunity to work on your project to create a head-less service connecting your system to WhatsApp using .NET and JavaScript. I propose developing a robust solution that meets your core objectives: 1. Automatically sending outbound WhatsApp messages based on your business logic. 2. Receiving, parsing, and exposing incoming messages in real-time. 3. Persisting traffic data to a database (SQL Server, PostgreSQL, or MongoDB). The backend process will be built in .NET 6/7, with JavaScript utilized for ancillary scripting. I will architect the solution for easy integration of multi-account support in the future. Leveraging the WhatsApp Business Cloud API, the solution will ensure stability and compliance. Deliverables: 1. Well-structured source code with comments. 2. Database schema/migrations and a seed script. 3. Detailed README for environment setup and usage instructions. 4. Testing proof using tools like curl/Postman. Please confirm your preferences for libraries, hosting, and the database flavor to proceed with the development. Looking forward to collaborating with you on this innovative project. Thanks, KANIKA