WhatsApp Integration Audit and Enhancement (No Agency, Only Dedicated Individuals)

@nitishk277

Are you provisioning a separate WhatsApp Business Account per client, or managing multiple clients under a shared setup? I am an individual backend developer, and I work directly on production systems involving API integrations, webhooks, and automated messaging workflows. From your description, it sounds like the core integration is already in place and now needs a proper technical audit to verify reliability before scaling client onboarding. Availability: 20 hours per week Preferred rate for ongoing support: 1200 INR per hour I can start with a structured end-to-end audit of the WhatsApp Cloud API setup, document the current flow, fix any delivery or webhook issues, and then support onboarding and feature enhancements.

@LordAskar

I am a professional, experienced, and forward-thinking developer. I’ve solved similar challenges in many startups, so I’m confident I can help you too. Let’s connect and discuss the details. I’m sure we’ll find the right solution together.

@Fahadghouri7

Dear, I am writing to express my interest in your WhatsApp integration project and discuss how I can contribute effectively. My previous experience with Meta Cloud AP has provided me a thorough understanding of both the current infrastructure and potential improvements. During Phase 1 (Stabilization), I will perform an audit of your ExtJS/PHP logic to identify memory leaks, UI bottlenecks, and other performance issues. This phase aims to provide immediate performance enhancements without altering or removing any data stored in MySQL. For Phase 2 (Modernization), I recommend transitioning your application to React or Vue.js due to their superior maintainability and community support compared to newer ExtJS versions. This modernization will ensure that your data management tools remain future-proofed, enhancing the overall security of your system

@zubairm07

WhatsApp Cloud API audit, Meta embedded signup flow, AI automation flow Audit and fix your full WhatsApp Cloud API setup including webhooks, templates, and AI automation flow for fast, reliable messaging. Support client onboarding, Meta embedded signup configuration, and scalable enhancements like flows, buttons, and smart replies.

@Sadiyasyeda24

Hi, I have read your description and I understand what you are expecting. I am an experienced freelancer with 4 years of experience in JavaScript, API Development. Visit my profile to view latest projects. Let's connect in chat to discuss more. Thanks, Syeda Tahreem

@stanislavs48

Hi, I’ll audit your WhatsApp Cloud API setup and fix delivery + AI flow issues so onboarding becomes smooth and reliable. I noticed setups like yours often fail at webhook handling, template approvals, or AI → message timing—I’ll address those directly. Approach: • End-to-end audit + fixes (webhooks, messaging, templates) • Optimize AI response to ensure <60s delivery • Streamline client onboarding (WABA, templates, automations) Built similar AI + messaging systems that reduced manual work by ~40% and improved reliability. Can you share your current setup or repo? I can start immediately. Thanks, Stanislav

@youssefmesbahy1

I will perform a deep technical audit of your current integration, including embedded signup, webhooks, inbound/outbound messaging, templates, media handling, and quality rating tracking. I’ll also validate your AI automation flow (lead → AI qualification → WhatsApp message within 60 seconds), identify bottlenecks or failures, and fix them. You’ll receive clear technical documentation and recommendations for long-term stability.

@artur1992123

The core challenge isn't just fixing bugs, it's ensuring your Meta Cloud API integration is production-ready for real client onboarding without relying on third-party platforms. I've built custom WhatsApp integrations, API workflows, and automation systems across multiple projects. In the last 2 years, I've delivered 28 React/Next. js projects and extensive API development work - including Telegram bots, webhook handlers. real-time messaging systems. I can audit your current setup, identify integration gaps, fix issues. help structure a reliable onboarding flow for your clients, all within 3 days. And Since I'm building my Freelancer profile, I'm offering this at a symbolic rate of ₹12 500 to deliver fast, quality work and earn a strong review. Check my portfolio for relevant API and automation projects: https://www.freelancer.com/portfolio-items/11324135 https://www.freelancer.com/portfolio-items/11324084 Ready to start immediately.