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Freelancer Description Build Custom AI WhatsApp & Automation Platform We are looking for an experienced developer/team to build our own WhatsApp automation platform using Meta WhatsApp Cloud API — no WATI or Whatchip dependency. The platform should include: * Custom WhatsApp shared inbox & team management * Staff roles, assignment, templates & campaigns * AI WhatsApp Sales/Support Agent * AI Voice Agent — incoming & outgoing calls * Lead qualification & automated follow-ups * CRM, booking & payment integration * Customer communication & upselling * Instagram/Facebook/LinkedIn automation * Google Reviews management * SEO & content AI * Google Ads & Meta Ads AI analytics/automation * Central AI Command Centre & analytics Important: Our website, CRM, booking and payment systems are already built. We want to integrate with and extend the existing systems, not rebuild them. Please share: Previous similar projects + proposed architecture + timeline + phase-wise development cost + monthly API/infrastructure cost.
Project ID: 40731831
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Having successfully built numerous bespoke automation systems in my career, I believe I possess the perfect skill set for your AI Automation project. The skills I have mastered over the years in AI Chatbot, API Development, HTML, SEO and Software Architecture will undoubtedly enhance the performance of your WhatsApp automation platform. My portfolio showcases my expertise in scraping targeted business leads with Google Maps, facilitating personalized cold email automation, application of BREVO/API integrations as well as meticulously setting up SPF, DKIM & DMARC setups amidst other crucial relevant skills on your project wishlist. Building on what you already have in place, I'll ensure a seamless integration of your existing website, CRM and payment systems into the automation platform. One thing that sets me apart is my emphasis on building complete working systems rather than just individual scripts. With this mindset, I am confident I can provide a scalable solution that will not only save time but also align with the unique needs and growth trajectory of your business. In conclusion, my passion for developing high-converting automated solutions alongside a strong track record in delivering similar projects with timelines and budgets aligning perfectly would make me a strong choice for the success of this project.
₹12,500 INR in 2 days
0.0
0.0
109 freelancers are bidding on average ₹36,983 INR for this job

Hi, CnEL India can build this custom AI WhatsApp and automation platform by integrating with your existing website, CRM, booking, and payment systems rather than rebuilding them. Our approach: * Audit existing systems, APIs, data flows, and authentication. * Design modular architecture around Meta WhatsApp Cloud API. * Build shared WhatsApp inbox, teams, roles, assignments, templates, and campaigns. * Develop AI sales/support workflows with lead qualification and automated follow-ups. * Integrate AI voice workflows after validating the required telephony provider/API. * Connect CRM, booking, payment, and customer data through secure APIs. * Build a central automation/AI command centre with logs and analytics. * Add supported social, review, content, and reporting integrations based on available APIs. * Implement RBAC, validation, webhooks, retries, monitoring, and secure data handling. * Test each workflow end-to-end before production. We recommend starting with a WhatsApp + AI + CRM MVP, then expanding modules in phases based on API availability and usage costs.
₹25,000 INR in 15 days
8.9
8.9

Hi, I can help build this as a custom AI automation platform around Meta WhatsApp Cloud API, without WATI, Whatchip, or another third-party WhatsApp platform acting as the core dependency. I understand that your existing website, CRM, booking, and payment systems are already built, so the platform should integrate with those systems through APIs rather than duplicating or rebuilding them. After reviewing the current website/CRM/booking/payment API documentation, I can provide a fixed phase-by-phase development quote and timeline with each deliverable clearly defined. Ongoing infrastructure/API costs would be separated from development costs and would depend primarily on WhatsApp message volume, AI/LLM usage, voice minutes, hosting, database/storage, and advertising API usage. I can also provide a technical architecture document before development so you have a clear view of how the components will communicate. I’m ready to review your existing system/API documentation and propose the first implementation phase. Thanks! Best regards Raheel
₹25,000 INR in 7 days
8.1
8.1

Hello, I checked your "AI Automation" project description, it looks like the focus is on delivering a clean, responsive website that works well across all devices. I prefer understanding the expected layout and user experience first, then building pages that closely match the design while keeping the code organized and easy to maintain. Feel free to share the design or current website, and I'll suggest the best implementation along with a realistic timeline. Final timeline and cost will be confirmed in chat after a complete understanding and documentation of the project expectations in detail.
₹22,500 INR in 10 days
7.6
7.6

With a comprehensive skillset that encompasses everything from AI chatbots to API Development, I am confident in my ability to not only build your requested WhatsApp automation platform but deliver a solution that aligns with your current systems. My hands-on experience in working with platforms like Facebook, Twitter, LinkedIn & Instagram will prove valuable as we integrate communication across various channels. Having successfully handled similar projects in the past, I understand the significance of a streamlined and efficient communication platform. By leveraging my proficiency in technologies such as n8n automation, GoHighLevel, and GHL funnels, I intend to create a custom WhatsApp shared inbox and team management system that simplifies assignment workflows and enhances team collaboration to ensure smooth customer communication. Regards Amarjeet
₹14,000 INR in 5 days
5.9
5.9

Building an independent WhatsApp and multi-channel automation platform requires direct Meta WhatsApp Cloud API integration, real-time message queuing, and seamless API bridging to your existing CRM and payment systems. my approach: I will architect a centralized hub using Node.js and PostgreSQL, establishing direct Webhook listeners with Meta’s Cloud API for a low-latency shared team inbox, template broadcast engine, and role-based assignments. I will integrate LLM agents with function-calling for automated sales qualification and conversation routing, while connecting WebRTC/Twilio pipelines for bidirectional AI voice calls. External endpoints will synchronize leads directly with your live CRM, calendar, and payment systems. After end-to-end stress testing of webhook concurrency and delivery guarantees, I will deliver deployment configs and complete architectural documentation. 1. Which specific CRM and booking platforms need API integration? 2. Which LLM provider (e.g., OpenAI, Anthropic) do you prefer for the agent logic? I am ready to engineer an autonomous, scale-ready automation ecosystem tailored to your existing stack.
₹12,500 INR in 7 days
5.9
5.9

Hello, I'm Karthik, a seasoned developer with over 10 years of experience in building robust automation solutions. I am excited about the opportunity to develop a custom WhatsApp automation platform tailored to your needs, leveraging the Meta WhatsApp Cloud API without dependencies on WATI or Whatchip. I have a strong background in creating integrated systems that enhance team collaboration and improve customer engagement. My approach will involve: - Designing a custom shared inbox for team management with defined staff roles and efficient campaign handling. - Implementing AI-driven sales and support agents, along with voice agents for seamless communication. - Creating automated workflows for lead qualification, follow-ups, and upselling strategies. - Integrating your existing CRM, booking, and payment systems to ensure smooth operations. - Developing automation for social media platforms and managing online reviews, SEO, and ad analytics. I will provide a comprehensive proposal that includes previous relevant projects, a proposed architecture, timeline, phase-wise development costs, and monthly API/infrastructure costs. I look forward to discussing how we can bring your vision to life. Best regards, Karthik
₹55,000 INR in 7 days
5.6
5.6

⭐⭐⭐Hi there, From Your Vision To Successful — I will take responsibility⭐⭐⭐ I can build your custom AI WhatsApp and automation platform around Meta WhatsApp Cloud API without WATI or other third party platform dependency. I have relevant experience building AI agents, CRM integrations, workflow automation, APIs and communication systems with scalable architecture. I will first connect the existing website, CRM, booking and payment systems rather than rebuilding them. Then I will develop the shared inbox, team roles, templates, campaigns, AI sales and support agents, voice automation, lead qualification and follow ups. I will structure the platform with modular APIs so Instagram, Facebook, LinkedIn, reviews, SEO, ads analytics and the central AI command centre can be added in phases. I can also provide the proposed architecture, timeline, phase wise cost and expected monthly API and infrastructure costs. I am free now and can start immediately. I will follow your suggestions closely and keep the system scalable for future requirements. I am also interested in working with you long term and supporting the platform after launch. Thanks
₹12,500 INR in 3 days
5.0
5.0

I would build this as a custom AI automation layer around your existing website, CRM, booking and payment systems rather than rebuilding what you already have. I understand that the core requirement is a Meta Cloud API-based communication platform without dependency, with shared inbox/team management, AI sales & support, lead qualification, follow-ups, voice automation, social integrations and a central AI command centre. With 8+ years of experience in digital technology, automation, API-based integrations, AI workflows, CRM systems, Google/Meta Ads and SEO, I can help structure this into practical development phases. I would start by mapping your existing systems and APIs, then define the architecture for the communication platform, user/role management, conversations, AI workflows, CRM sync, lead routing, booking/payment events and analytics. The AI layer can then be extended for customer support, sales qualification, follow-ups, upselling, content/SEO workflows and Google/Meta Ads reporting and automation. For voice automation, I would keep incoming and outgoing call workflows connected with the same customer and lead data so conversations remain centralized. I can provide a phase-wise development plan, architecture, estimated timeline and API/infrastructure cost breakdown before implementation, with each phase tested against your existing systems. Best Regards, Manmohan
₹12,500 INR in 7 days
5.0
5.0

Your AI platform has enough moving parts to become six SaaS products wearing one trench coat. I have 10 years of full-stack experience with Node.js, APIs, AWS/Azure, plus Azure OpenAI and LangChain for AI-driven workflows. I’d keep your existing CRM, booking, website, and payments intact, then build the automation layer around Meta Cloud API, webhooks, queues, AI agents, and a central analytics service. I’d phase it as WhatsApp inbox/core automation ($4,000), AI sales/support + CRM workflows ($4,000), voice/social integrations ($4,500), then ads, reviews, SEO, and command centre ($4,500). Timeline: 10–14 weeks. Estimated infrastructure: $300–$1,200/month initially, excluding usage-based Meta, telephony, and LLM charges. Which existing CRM, booking, and payment platforms need to be connected first?
₹45,000 INR in 11 days
4.8
4.8

Hi, this is much more than a WhatsApp bot—I’d architect it as a modular AI communications layer around your existing CRM, booking and payment systems, not rebuild them. I’ve built Meta WhatsApp Cloud API integrations, shared inboxes, role/assignment systems, AI agents, webhook-driven workflows, CRM integrations and LLM-based automation. I’d use a scalable backend with API/webhook services, queue-based processing, PostgreSQL, Redis, Meta APIs and an AI orchestration layer, with your existing systems remaining the source of truth. I’d phase it: WhatsApp core → AI sales/support → voice → CRM/booking/payment → social/ads → Command Centre. Realistic timeline: 10–16 weeks / ₹8–15L, with infrastructure/API costs billed separately.
₹1,500,000 INR in 96 days
4.5
4.5

Hi there, I have strong experience building AI-powered automation platforms, WhatsApp integrations, CRM workflows, booking and payment integrations, and custom admin dashboards. I can work with the Meta WhatsApp Cloud API directly, without WATI or Whatchip dependency, and integrate the platform with your existing website, CRM, booking, and payment systems rather than rebuilding them. The architecture can be designed around a multi-tenant shared inbox, team roles and assignments, templates and campaigns, AI sales/support agents, lead qualification, automated follow-ups, customer communication, and centralized analytics. I can also integrate AI voice workflows for incoming and outgoing calls, along with Instagram/Facebook/LinkedIn automation, Google Reviews, AI-assisted SEO/content, and advertising analytics as separate modules connected through a central AI Command Centre. Let's connect to discuss and move forward accordingly. Thanks Saurabh
₹13,500 INR in 7 days
5.2
5.2

I’m a Full Stack Developer with 10+ years of experience building API integrations, AI automation, CRM workflows, and business applications. I can connect your existing website, CRM, booking, and payment systems to a WhatsApp automation platform without requiring you to replace the systems already working in your business. I can work directly with the Meta WhatsApp Cloud API to build lead qualification, automated follow-ups, customer notifications, booking flows, payment-related interactions, and CRM synchronization. The workflow can be designed around your actual sales process, with appropriate webhook handling, conversation logic, data synchronization, and error handling. I’ll first map your existing systems and identify the APIs and events available, then build the WhatsApp layer around them. This keeps the automation maintainable and avoids unnecessary dependencies on third-party platforms such as WATI or Whatchimp. I can handle the integration, automation logic, testing, deployment, and technical documentation as one end-to-end project.
₹25,000 INR in 3 days
4.2
4.2

Hi there, I understand you want to build your own AI WhatsApp automation platform around the Meta WhatsApp Cloud API, while extending your existing website, CRM, booking, and payment systems rather than rebuilding them. The key is creating a modular architecture where messaging, team inbox, CRM, AI agents, campaigns, voice, and analytics can share the same customer and event data. I’d structure a central API/integration layer with WhatsApp webhooks, role-based team management, assignment and templates, AI sales/support workflows, lead qualification, follow-ups, booking/payment actions, and reliable logging. The AI Command Centre can then provide a unified view of conversations, leads, automation performance, reviews, SEO/content, and advertising analytics. I’d build this in phases, starting with the WhatsApp foundation and integrations before adding voice and broader marketing automation, with clear separation between development costs and recurring API/cloud usage. Q1 – Which technology stack and APIs currently power your existing CRM, booking, payment, and website? Q2 – Do you already have Meta Business Manager and WhatsApp Cloud API access configured? Q3 – Which module is the highest priority for Phase 1: shared inbox, AI WhatsApp agent, or CRM/lead automation? Looking forward to reviewing your existing systems and proposing a practical architecture and phased roadmap. Thanks
₹17,000 INR in 2 days
4.4
4.4

Hello, I can build the custom AI WhatsApp and automation platform around the existing systems, using Meta WhatsApp Cloud API directly without WATI or Whatchip dependency. The architecture can be built in phases around: * Shared WhatsApp inbox, teams, roles and assignments * AI sales/support agent and automated follow-ups * Lead qualification, CRM, booking and payment integrations * AI voice agent for inbound/outbound calls * Instagram, Facebook and LinkedIn automation * Google Reviews and AI content/SEO workflows * Google Ads and Meta Ads analytics * Central AI command centre and reporting I would first map your existing CRM, website, booking and payment APIs, then build the integration layer so nothing needs to be rebuilt. This also makes the platform easier to extend as new automation modules are added. Phase 1: Architecture + WhatsApp Cloud API + shared inbox Phase 2: AI agents + lead automation + CRM integrations Phase 3: Social, ads, reviews and AI analytics Phase 4: Command centre, testing and production deployment Estimated timeline: 6-8 weeks Development budget: INR 35,000/month or milestone-based Infrastructure/API costs: billed separately based on actual Meta, AI, voice and hosting usage I can provide the architecture, milestones and API/infrastructure cost breakdown after reviewing your existing system APIs and workflows. Best regards, Bojan
₹35,000 INR in 7 days
3.7
3.7

Hi, I notice that connecting Notion, Microsoft 365, and Airtable requires careful handling of data synchronization to avoid data inconsistencies. I'd approach this by setting up real-time sync using webhooks and API integrations. My focus will be on creating a reliable workflow that updates records, manages tasks, and sends notifications accurately across all three platforms. In my experience, a common mistake is not accounting for workflow conditions that can cause infinite loops or data duplication. I'll set up triggers, actions, and filters to prevent such issues and ensure smooth communication between the systems. The client can expect a thoroughly tested setup that reduces manual work and improves business operations.
₹25,000 INR in 7 days
3.8
3.8

Owning the WhatsApp layer instead of renting WATI is the right call. The order matters: WhatsApp is where the revenue is, so I'd ship that core first, then add channels on top of the same backend. Architecture: Node backend on the Meta Cloud API webhooks, PostgreSQL, a React shared inbox, and an LLM agent that reads your existing CRM/booking/payment APIs as tools, with human handover when it's unsure. Phases: 1) Inbox, roles, assignment, templates + AI sales/support agent (this bid) 2) Lead qualification, follow-ups, campaigns, CRM/booking/payment links 3) AI voice agent (in/out calls) 4) Social, reviews, ads analytics + AI command centre Each later phase is quoted fixed once phase 1 is live. Monthly running cost: server roughly 1.5-4k, plus Meta per-conversation fees and LLM usage, both scaling with volume. Past client platforms are under NDA, so I'll walk you through the live phase-1 build instead. What does your CRM run on, and roughly how many WhatsApp conversations a day do you handle? Aakaash
₹12,500 INR in 4 days
3.3
3.3

Hi, Thanks for sharing the project details. This is a strong match with my experience building AI-powered automation platforms, chatbot systems, API integrations, and business workflow solutions. I can help develop a custom WhatsApp automation platform using Meta WhatsApp Cloud API without relying on third-party inbox providers. The architecture can include a shared team inbox, role-based access, message templates, campaigns, AI sales/support agents, lead qualification, automated follow-ups, and integrations with your existing CRM, booking, and payment systems. For the AI layer, I can design conversational agents for customer support, sales assistance, knowledge retrieval, and workflow automation. I can also integrate AI voice capabilities and create a central dashboard for monitoring conversations, leads, performance metrics, and automation results. My recommended approach would be a modular architecture: • WhatsApp Cloud API communication layer • Backend automation and workflow engine • AI agent layer with knowledge/context management • CRM and third-party API integrations • Analytics and administration dashboard One question: what technologies are your existing website, CRM, booking, and payment systems built with, and do you already have API access/documentation available for integration? Best regards, Jaroslav Caprata
₹15,000 INR in 3 days
3.4
3.4

Hi, The core challenge is delivering a stable live audio app with 8-mic rooms, real-time interactions, and secure wallet and commission processing across a multi-level agency system. ✅ Relevant Experience & Technical Solutions While developing mobile apps such as AvaTalk, TuTuTalk, and Spendwy, I faced challenges with asynchronous API responses, maintaining consistent data, and keeping the UI responsive during background operations. I addressed these through structured API handling, server-side validation, and separating backend processing from UI operations. For your app, I would apply these same practices to live room events, gift transfers, and agency commissions, using secure backend transactions and role-based permissions to prevent incorrect balances or unauthorized updates. ✅ Expected Results The result will be a structured Android app and web management system designed around 5 user roles, 8-mic audio rooms, configurable commission splits, and wallet tracking. I would validate the core audio, wallet, and commission workflows first, then expand through milestones with functional testing to ensure reliable operation across the app and admin panels. Best regards, Michel
₹25,000 INR in 3 days
3.1
3.1

Hi, I can build your custom AI WhatsApp automation platform directly on Meta WhatsApp Cloud API and integrate it with your existing website, CRM, booking and payment systems without rebuilding them. I can develop the shared inbox, staff roles, campaigns, AI sales/support and voice agents, lead qualification, automated follow-ups, social automation, reviews, ad analytics and central AI dashboard using a modular API-first architecture. I’ll structure development phase-wise so each module can be tested independently, with scalable infrastructure and clear API/monthly running-cost documentation. I can review your existing systems first and then provide an accurate architecture, timeline and phase-wise cost.
₹25,000 INR in 7 days
3.2
3.2

Hi, I am Muheebwa. I understand you want a custom WhatsApp automation platform built on the Meta WhatsApp Cloud API, with a shared team inbox, staff roles, campaigns, an AI sales and support agent, an AI voice agent for incoming and outgoing calls, lead qualification and follow ups, CRM, booking and payment integration, Instagram, Facebook, LinkedIn automation, Google Reviews, SEO and ads AI, and a central AI command centre, all integrating with your existing website, CRM, booking, and payments. What usually matters most here is the WhatsApp Cloud API number and template rules, since Meta requires an approved Business account, verified number, and pre-approved templates for anything outside the 24 hour customer service window, and a platform that ignores this will hit delivery failures in production. A common issue in shared inbox builds is that multiple agents reply from the same number without a clear assignment and handoff model, so a customer gets two different answers and the AI and human agents overlap. The tricky part is the AI voice agent, since incoming and outgoing calls each need their own provider and number. My approach would be a phased build starting with the Cloud API integration, shared inbox, and CRM hooks, then the AI sales agent, then voice, then social and ads automation, with a documented cost model. Looking forward to hearing from you.
₹25,000 INR in 3 days
2.7
2.7

Bengaluru, India
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