Complete WhatsApp API Integration

@mrresearcher99

Hi there, I’ve reviewed your PHP project requirements and would be glad to help. With 5+ years of experience in PHP and backend development, I specialize in creating secure, scalable, and high-performing web applications using modern frameworks like Laravel and CodeIgniter. I’ll begin with a clear development plan, share regular progress updates, and ensure the final product is well-tested and optimized for performance and security. Let’s connect to discuss your project goals — I’m ready to get started! Best, Bhargav PHP Developer | Laravel & Backend Expert

@nsinfosoftwebapp

As an experienced web professional and developer with a solid background in JavaScript and PHP, I am confident in my ability to deliver the solutions you're seeking for your WhatsApp API integration project. Over my 8-year career, I have amassed extensive experience in executing projects involving Meta Developer tools, webhooks, and the WhatsApp Cloud API. In terms of compliance management and app review, I've successfully navigated similar hurdles with various platforms including Meta's Business Manager. My proficiency extends to tasks like configuring webhooks, phone number verification, templates, and token setup, all of which are crucial to getting a clean end-to-end texting functionality. Additionally, I fully understand the importance of clean code for future scale-up or modifications. I will not only properly integrate the approved WhatsApp API into your existing application but also meticulously document my work so that you can easily maintain it later on. With a structured and organized approach to my work, I'm confident this project will be no different.

@sakshitiwari2323

Hi there, I can help you complete the WhatsApp Cloud API setup and get through Meta’s App Review quickly. I’ll guide your Meta Business Manager through final compliance steps, handle app submission, and configure webhooks, templates, phone verification, and tokens so messaging works end-to-end in both sandbox and live mode. I’ll cleanly integrate the approved Messaging API into your existing codebase, refactor where needed, and leave clear documentation for future features. We’ll also do a quick live test—one inbound and one outbound message—to confirm production readiness. I’m comfortable with Meta Developer tools, recent App Reviews, and webhook setups, and can wrap this up efficiently. Thanks, Sakshi

@Rajoriadares

Hello Client, Hope you are great!!! I read you job description you are looking for web developer. I have sound of 7 years exp in wordpress, PHP, CI, Laravel, Drupal, Joomla and developed 145+ websites with good design. We are using the MVC model for security of website as well as develop three layer security in website and website is high skilled code follow all standards of development. I have been worked on many domain like ecommerce, Martrimony, Hotel Booking, Social, Healthcare, and Sport etc. I provide new vision for website and am always available for your support(24*6) . I hope you will be give positive response. Thanks

@HamzaEhsan139

As an accomplished Software Engineer with a wealth of experience in web and mobile app development, I am confident that I can not only connect your platform to the WhatsApp API, but ensure successful app review and integration. My proficiency in JavaScript and PHP perfectly aligns with the requirements for this project, enabling me to wire the Messaging endpoint seamlessly into your existing codebase. What sets me apart is my dedication to clear communication throughout the process, keeping you updated on every step and ensuring that your specifications are met perfectly. Being an Indian developer, I understand the value of time-zone alignment which will work in our favor for handling OTPs as well. My hardworking nature and reliability guarantee that your project will be completed promptly and efficiently.

@babulalchoudhar1

**Let's unlock your app's full potential on WhatsApp!** As a seasoned Digital Marketer and Full-Stack Developer with over 8 years of experience, I have a track record of creating smart and impactful solutions that drive businesses forward. My deep expertise in SEO and growth marketing aligns effortlessly with the challenge you're facing in securing Meta approval for your WhatsApp API integration. I am well-versed with Meta Developer tools, webhooks, and the WhatsApp Cloud API, having developed multiple applications leveraging these technologies. Beyond just getting the approval you need, I can streamline and reinforce your existing codebase through expertly configuring webhooks, phone verification, and templates - ensuring seamless operation in both sandbox and live modes. Once integrated, I will provide concise documentation so you are empowered to maintain it going forward. Moreover, being a firm believer in meticulous quality assurance, I will guide you through a thorough test run to ensure the solution is top-notch and tailored to your precise needs, with ample scope for future features like notifications or customer support flows. Clear communication is central to my approach. Remaining transparent has always been paramount in every project. My rate is competitive, but more importantly than that, I offer long-term support post-completion as online platforms evolve with time.

@rajmalviyamalviy

Hello, I can help you complete this quickly. I have 7+ years of experience integrating Meta APIs, including WhatsApp Cloud API, webhook configuration, template approval, and successfully passing Meta App Review. I’m based in India, so time-zone alignment and OTP/verification steps won’t be an issue. Thank's, Raj M

@urrj2004

Hello, I hope you are doing well. I can surely help you complete the WhatsApp Cloud API integration and get your app through Meta’s App Review smoothly. I have hands-on experience with Meta Developer tools, WhatsApp Cloud API approvals, webhooks, templates, and end-to-end messaging setups. My flow would be to review your current setup, fix any compliance gaps, submit and secure approval, then wire the messaging endpoint cleanly into your existing codebase. I’ll configure webhooks, tokens, and phone number verification and guide you through live testing with one inbound and outbound message, plus clear documentation. I’ve worked on similar WhatsApp API integrations before and can share relevant links with you directly in chat, and I’m based in India for easy coordination. Looking forward to collaborating on this project. Two questions: 1) Which backend stack is your current application using (Node, Laravel, Python, etc.)? 2) Do you already have an approved Meta Business Manager and verified business, or is that still pending? Best regards, Rajat J

@srdank001

Hello! I understand you’re very close to finishing your WhatsApp Cloud API integration and need an expert to get your app through Meta App Review, finalize messaging setup, and connect everything cleanly into your existing platform—without overengineering, but fully production-ready. My approach: Review Meta Business Manager and app settings, apply final compliance fixes, and submit for approval Configure webhooks, phone number verification, message templates, and access tokens for sandbox + live Integrate the approved Messaging API into your current codebase, refactor where needed, and document clearly Run a live inbound + outbound message test to confirm end-to-end reliability Relevant experience: Successfully passed Meta WhatsApp App Review for messaging-only apps Built webhook-driven WhatsApp Cloud API integrations with clean, extensible architecture Delivered maintainable messaging systems ready for future notification and support flows What tech stack is your current backend using, and has the Meta app already been created? Bests regard, Srdan

@Web2AppGuru

With years of experience designing and building high-functioning web applications, I am confident that I can complete your WhatsApp API integration project seamlessly. I have a strong command over JavaScript, PHP, as well as API integrations which will be especially valuable for this task. Having worked on numerous projects involving webhooks and Meta's Official WhatsApp Cloud API, I'm adept at navigating the complex approval processes and can guide you through any compliance tweaks necessary to secure Meta's approval. Not only can I wire the messaging endpoint cleanly into your existing codebase, but I also offer comprehensive documentation to ensure you're equipped to maintain the system by yourself. Beyond code delivery, my primary focus is your post-production satisfaction and ensuring smooth functionality of your app at all times - even after project completion. As an Indian developer, I'm well-versed with time-zone alignment and OTP handling - considerations that are important for seamless WhatsApp integration. Additionally, my adaptability across different industries from E-commerce to Healthcare to Personal Brands speaks volumes about my versatility, which will be crucial for the future scalability of your code. Let me accelerate your idea into fruition while you sit back and relax knowing it’s in safe hands, powered by efficient solutions!

@tamannarajput18

As an experienced Full Stack Developer, I am highly proficient with Meta Developer tools and have an in-depth understanding of the functionality and implementation of the WhatsApp Cloud API. My familiarity with webhooks, phone number verification, and tokens will be instrumental in ensuring seamless integration with your existing codebase. I understand the specific problem you're facing regarding App Review and Meta compliance, and I can guide you through this process effortlessly, having passed WhatsApp App Review not too long ago myself. With this, I can assure you that the application will be properly tailored to suit your needs while adhering to all API requirements. Let's wrap this project efficiently while ensuring your application is fully functional, effectively documented, and properly tested in real-time production. I vow to leave concise documentation that'll make maintenance easier post-project completion.

@himanshus642

With my five years of experience as an AI and Full-Stack Engineer, I have honed my skills in API Development, JavaScript, and PHP – precisely the skills you need for this project. What sets me apart is not only my technical prowess but also my ability to understand your business goals and ensure that my code aligns with them. I've worked on various projects similar to yours before, including building service platforms and ensuring smooth API integration. Navigating the Meta Developer Tools has become second nature to me, making it easy for me to guide your Business Manager through compliance tweaks, submit the app for review and obtain approval. I've also successfully handled webhooks, phone number verification, token configurations, and template setups in the past -- all of which would be paramount to completing this project effectively. Most importantly, I've walked clients through the testing phase many times before, guaranteeing a glitch-free production process. Lastly, as an Indian Developer with a deep-rooted understanding of Indian time-zones and OTP handling requirements, I can assure you prompt and efficient services. My commitment to providing clean, scalable code along with long-term technical support is what separates me from my competitors. If you want someone who can complete your WhatsApp API Integration seamlessly in both sandbox and live mode while providing clear communication throughout the process - look no further!

@manoranjan2002

Hello, I carefully read your requirements regarding WhatsApp Cloud API integration and Meta App Review approval. Since your core structure is already ready, this is more about correct compliance setup, API configuration, and clean integration — which I am confident to handle. I have hands-on experience working with REST APIs, webhooks, token-based authentication, and production-level integrations. I understand how sensitive Meta’s App Review process is, and I can guide you through the required compliance steps, permissions, and submission process properly to avoid rejection. Here is exactly what I will do for you: • Assist in Meta Business Manager setup and App Review submission • Configure WhatsApp Cloud API, webhooks, templates, phone number and tokens • Integrate messaging endpoint into your existing application with clean refactoring • Test inbound and outbound messages in live environment • Provide simple and clear documentation for future maintenance I will keep the code clean so that you can easily extend it later for notifications or customer support flows. Since I am based in India, time-zone coordination, OTP verification, and live testing will be smooth. I focus on practical working solutions, not just theoretical setup. My goal is to finish this quickly, correctly, and in a way that you can maintain comfortably. I am ready to start immediately. Looking forward to working with you. Best regards, Manoranjan Basantia

@gsinfotechopcp4

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@jabulanix

I am a perfect fit for your project, understanding the need for a clean, professional, and seamless integration of Meta’s WhatsApp Cloud API, including App Review guidance and endpoint wiring into your existing codebase. I specialize in configuring webhooks, phone verification, and token management to ensure automated, user-friendly messaging in both sandbox and live modes. While I am new to Freelancer, I have tons of experience and have done other projects off site. No Satisfaction, No Payment Payment is only required if the final work meets the agreed project scope and approved requirements. To establish long-term trust on Freelancer.com, I’m offering limited-time discounted pricing without compromising quality of work. I would love to chat more about your project! Regards, Jabulani Xaba

@chandra5555

I can help you complete the WhatsApp Cloud API integration by securing Meta approval and cleanly wiring messaging into your existing platform so it’s fully production-ready. I’ll guide your Meta Business Manager through the remaining compliance steps, submit the app for review, and work through any feedback required to obtain approval. I have hands-on experience with Meta Developer tools and understand the common review blockers and how to resolve them efficiently. Once approved, I’ll configure webhooks, phone number verification, message templates, access tokens, and permissions so standard text messaging works end-to-end in both sandbox and live environments. I’ll then integrate the Messaging API into your current codebase, refactoring where needed while keeping the architecture clean and extensible for future features like notifications or customer support flows. I’ll provide concise documentation and walk you through a live test (one inbound and one outbound message) to confirm everything runs smoothly in production. I’m based in India, so time-zone alignment and OTP verification won’t be an issue. If you’re looking to close this quickly with someone who’s recently handled WhatsApp App Reviews, I’m ready to get started.

@klarissar1

Hello, I am applying for this IT position because I believe my skills, experience, and professional approach make me a strong fit for the role. With solid expertise in Meta Developer tools, webhooks, and the WhatsApp Cloud API, I can efficiently guide your Meta Business Manager through the final compliance steps and secure app approval. I will configure all necessary components for seamless messaging in both sandbox and live environments, integrate the approved API into your existing platform with clean, maintainable code, and provide clear documentation. Additionally, I will conduct a quick test to ensure end-to-end functionality. I look forward to delivering results that support your goals. Kind regards, Klarissa Roets

@Sanjolithakur96

I have over 4 years of experience in API development, which includes deep expertise in Meta Developer tools, precisely what you need for this project. I have successfully integrated various APIs, including WhatsApp Cloud API, for numerous clients to improve their business workflows. Through these integrations, I have gained a deep understanding of the intricate details involved in securing Meta approvals and flawlessly integrating messaging endpoints within existing codebases. In addition to extensive API knowledge, I have a few extra tools in my belt that will be vital for this project. Being an expert in automation, specifically AI chatbots and workflow automation, I can ensure that your code remains clean and prepared for future enhancements like notifications or customer-support flows. My experience working on different digital marketing platforms such as Google, Instagram, Facebook, Snapchat, and specifically WhatsApp ads will be an added advantage as we go through testing phase which involves inbound and outbound messaging. Furthermore, being based in India, time-zone alignment wouldn't be a hassle and OTP handling would be a breeze. Also, being already accustomed to the sandbox/live mode distinction of the WhatsApp Cloud API will enable us to quickly configure webhooks and tokens necessary to ensure that standard text messaging works end-to-end.

@pawan6589

Hello, I can help you complete the WhatsApp Cloud API integration end-to-end, including Meta App Review approval and cleanly wiring the Messaging API into your existing codebase. I’ve recently worked with Meta Business Manager and WhatsApp Cloud API, so I’m familiar with the common review blockers and compliance requirements that usually cause delays. What I’ll do: Review and finalize Meta Business Manager & App compliance Submit the app for WhatsApp App Review and guide you through approval Configure webhooks, phone number verification, templates, tokens Enable sandbox + live mode messaging Integrate the approved API into your existing app (PHP/JS) Refactor if needed and leave clear documentation Run a live test: 1 inbound + 1 outbound message in production The code will remain clean and extensible so you can easily add notifications or customer-support flows later. I’m based in India, available in your timezone, and comfortable handling OTP flows and Meta tooling. I can start immediately and help you wrap this up quickly. Best regards, Pawan