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I already host a working WhatsApp API platform with full source code, but the project has grown messy and is missing several key functions. I need an experienced developer to clean up the current installation, restructure the codebase for long-term maintainability, and then layer in new capabilities. CRM & Automation – Build a lightweight CRM inside the same stack, focusing on solid Contact Management and Customer Support Management flows. – Add automation options for drip campaigns so I can trigger sequences from tags, dates, or webhook events. Multichannel AI Chatbot – Extend the existing WhatsApp logic to an AI-driven chatbot that answers on WhatsApp, Instagram, and Facebook from one central brain. NLP, intents, fallback responses, and simple training UI are all expected. Control Panels – Create an admin panel featuring User Management, an Analytics Dashboard, and full Settings Customization so I can tweak limits, keys, and message templates without touching code. – Include a reseller panel that lets me spin up sub-accounts, set message quotas, and brand each workspace. – Integrate a basic billing section to handle plan assignment, usage tracking, and webhook callbacks to my payment gateway. Hosting & Deployment Everything must run on my current server. You will document each step so I can reproduce the deployment on staging or a new VPS. Deliverables 1. Refactored, well-documented codebase running on my host 2. In-app CRM with contact + support modules 3. AI chatbot connected to WhatsApp, Instagram, and Facebook 4. Admin panel with user, analytics, and settings features 5. Reseller panel and billing module 6. Post-deployment walkthrough and installation guide Once live, I’ll verify smooth multichannel replies, contact syncing, and accurate usage reports before releasing final approval.
Mã dự án: 40351531
34 đề xuất
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Hoạt động 11 ngày trước
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34 freelancer chào giá trung bình ₹9.321 INR cho công việc này

⭐⭐⭐⭐⭐ WhatsApp API Platform Cleanup & Multichannel AI Chatbot ❇️ Hi My Friend, I hope you're doing well. I've reviewed your project requirements and see you're looking to clean up and extend your existing WhatsApp API platform. Look no further; Muhammad Adil is here to assist you! I will refactor your codebase for maintainability, build an in-app CRM, add drip campaign automation, and implement a multichannel AI chatbot that works across WhatsApp, Instagram, and Facebook. ➡️ Why Me? I can easily create a clean, modular architecture with an admin panel for user management, analytics, and settings, plus a reseller panel and billing module. Everything will run on your current server with full documentation for staging or VPS replication. The system will be tested for smooth multichannel replies, contact syncing, and accurate usage reports. ➡️ Skills & Experience: ✅ WhatsApp API & Multichannel Chatbots ✅ AI/NLP Integration for WhatsApp, Instagram, Facebook ✅ CRM Development & Automation Flows ✅ Admin & Reseller Panel Setup ✅ Billing & Payment Gateway Integration ✅ Node.js / Python / Web Dashboard Development ✅ Code Refactoring & Documentation ✅ Deployment & Server Management ✅ Usage Analytics & Reporting Waiting for your response! Best Regards, Muhammad Adil Portfolio: https://www.freelancer.com/u/webmasters486
₹10.000 INR trong 4 ngày
5,6
5,6

Hi there! I am thrilled to see your project on CRM, AI Chatbot, Automation, and Panel Setup. Your current messy platform can be a challenge, but rest assured, I specialize in restructuring and enhancing existing systems for streamlined performance. Key Focus Areas: - I will revamp the codebase to ensure long-term maintainability. - Implement a lightweight CRM for Contact and Customer Support Management. - Develop automation capabilities for drip campaigns based on triggers. - Extend the AI-driven chatbot to WhatsApp, Instagram, and Facebook. - Create user-friendly admin and reseller panels with customizable settings and billing modules. My expertise in CRM, AI integration, and panel development align perfectly with your requirements. Let's discuss how I can bring your platform to its full potential. Looking forward to chatting further!
₹1.500 INR trong 7 ngày
4,1
4,1

Do you want the AI chatbot to use a shared centralized brain across all channels or allow separate behaviour per client/reseller account? I understand you already have a working WhatsApp system but need a full clean-up, then expansion into a structured CRM, automation engine, multichannel AI chatbot, and admin/reseller panels with billing. I will first refactor your codebase for stability, then build modular CRM and automation flows, integrate OpenAI based chatbot across WhatsApp Instagram Facebook, and create scalable admin and reseller panels. Focus will be clean architecture, reliability, and long term scalability.
₹12.000 INR trong 15 ngày
4,5
4,5

Your existing WhatsApp API platform is in need of significant restructuring to enhance its functionality and maintainability. With over 12 years of experience in full-stack development, I specialize in creating scalable systems that include CRM solutions, AI chatbots, and automation features. I propose to refactor your current codebase using Node.js for backend efficiency while integrating React.js for an intuitive admin panel. Additionally, I can implement Flutter or React Native for any mobile needs you might have. The AI-driven chatbot will utilize NLP techniques to ensure seamless interactions across WhatsApp, Instagram, and Facebook. The lightweight CRM will focus on user-friendly contact management and support flows, while the automation options for drip campaigns can be built with Firebase to ensure scalability. To ensure a smooth transition post-deployment, I will document every step comprehensively. Could you share more about the specific key functions you feel are missing from your current setup? This would help tailor my approach precisely to your needs.
₹12.500 INR trong 7 ngày
4,4
4,4

I have extensive hands-on experience implementing enterprise CRMs end-to-end, covering core modules, workflow automation, analytics, and integrations with external tools. I specialize in lean, execution-first MVPs that minimize technical complexity while ensuring fast, reliable delivery. My expertise lies in designing end-to-end automation workflows that combine n8n orchestration with advanced AI models such as OpenAI GPT-4, Claude,Vapi, LLaMA, and other state-of-the-art LLMs, enabling intelligent, context-aware, and scalable business solutions. Sure , I can handle your project on CRM, AI Chatbot and Automation and Panel Setup. Kindly please connect in chat to discuss. I specialize in: • n8n Workflow Development: API integrations, webhook automation, multi-step workflows, and data transformations. • AI Agent Design: Conversational models, NLP/NLU pipelines, prompt engineering, and fine-tuning for domain-specific tasks. • Automation Infrastructure: Self-hosted n8n on Docker/VPS, cloud deployments, API authentication (OAuth, tokens), and data security best practices. • Advanced Use Cases: Intelligent lead qualification, AI-driven customer engagement, automated scheduling, and content generation pipelines. Whether it’s creating a fully automated sales funnel, AI-powered content research tool, or real-time customer support agent
₹40.000 INR trong 14 ngày
4,6
4,6

Hello, I AM AN EXPERT FULL-STACK & AUTOMATION SYSTEM DEVELOPER READY TO START NOW I’ve worked on WhatsApp API platforms, CRM systems, and automation tools, including codebase refactoring and scaling messy systems into structured, maintainable architectures. I understand your need to clean the current setup and extend it with CRM, AI chatbot, multichannel support, and admin/reseller panels. I will: • Refactor and restructure your existing codebase for scalability • Build in-app CRM (contacts + support + automation workflows) • Develop AI chatbot for WhatsApp, Instagram, and Facebook • Create admin + reseller panels with billing and usage tracking • Ensure smooth deployment on your server with full documentation I’d be happy to review your current system and plan the improvements step by step. Let’s connect and get started.<< Best Regards, Pritpal Kaur
₹12.500 INR trong 7 ngày
3,7
3,7

The complexity of integrating a multichannel AI chatbot with a robust CRM and automation system demands a strategic approach that prioritizes clean architecture and scalability. This project requires not only tidying an existing codebase but also layering advanced functionalities such as drip campaign automation, AI-driven conversational flows, and comprehensive admin controls—all while ensuring seamless interaction across WhatsApp, Instagram, and Facebook. Understanding the nuances of customer support workflows and the need for intuitive management tools is crucial to delivering a solution that enhances user engagement and operational efficiency. Leveraging expertise in PHP and JavaScript, the development will focus on refactoring the current platform to establish a modular, maintainable codebase. The CRM will be designed to streamline contact and support management, while automation will empower targeted, event-driven drip campaigns. The AI chatbot integration will harness natural language processing for intent recognition and fallback handling, unified across multiple messaging channels via a centralized brain. Admin and reseller panels will be crafted with user-centric interfaces, incorporating analytics, customizable settings, and billing workflows that interact smoothly with your payment gateway. Each feature will be developed with security and performance in mind, ensuring a reliable and scalable platform. Commitment to delivering a thoroughly documented, production-ready system running on your existing server is paramount. Detailed walkthroughs and deployment guides will enable effortless staging or migration, while post-deployment validations will confirm flawless multichannel communication, accurate contact synchronization, and precise usage reporting. Collaboration throughout the project will ensure alignment with your vision and timely delivery. Let’s connect to refine the
₹11.250 INR trong 7 ngày
3,4
3,4

Hi, This is a powerful system but right now the main issue is structure, not just missing features. If we don’t clean and organize the current codebase first, adding CRM, chatbot, and billing will only make it harder to maintain. I’d start by refactoring and stabilizing your existing WhatsApp setup, then build the core layers step by step, CRM, automation, then AI chatbot integration across channels. This way everything stays scalable and doesn’t break over time. I’ve worked on similar automation and AI-driven workflows, so I understand how to connect APIs, triggers, and messaging platforms in a clean, reliable way. Happy to start with a focused first phase and move forward quickly ?
₹25.000 INR trong 1 ngày
3,4
3,4

This is a complex but well-defined system upgrade, and I can handle it end-to-end—from codebase refactoring to multichannel AI chatbot and CRM developmen
₹7.000 INR trong 7 ngày
2,7
2,7

Hi, I am highly interested in your project to integrate a CRM, AI chatbot, and automation panel. My expertise lies in building seamless ecosystems where AI-driven conversations (OpenAI/Claude) directly trigger CRM actions and automated workflows via Zapier or Make.com. I specialize in creating centralized panels that allow you to monitor lead flow and bot performance in real-time, ensuring your operations are both scalable and hands-off. I’m ready to streamline your tech stack into a high-converting machine—could you clarify which CRM or specific AI model you’re planning to use? -Shailender
₹7.000 INR trong 7 ngày
2,4
2,4

Hi, I can help you clean up and restructure your existing WhatsApp API platform, then extend it into a scalable system with CRM, automation, and a multichannel AI chatbot. I have experience working with AI automation, chatbot systems, and full-stack development, including building CRM modules, webhook-based automations, and admin/reseller panels with billing integration. I’ll refactor your codebase for maintainability, implement contact & support management, add AI chatbot across WhatsApp, Instagram, and Facebook, and build clean dashboards with usage tracking. Everything will be documented so you can easily redeploy on any server.
₹7.000 INR trong 1 ngày
1,6
1,6

Hello, Your project involves much more than a simple feature addition, and I can help restructure your existing WhatsApp API platform into a clean, scalable system while adding the CRM, automation, and multichannel AI capabilities you described. The first step will be auditing and refactoring the current codebase to remove unnecessary complexity, improve structure, and ensure long-term maintainability. I will reorganize the architecture, document key components, and optimize the system so future development becomes easier and more stable. After stabilizing the platform, I will implement a lightweight CRM within the same stack, including contact management and customer support workflows. This will allow you to manage conversations, track customer data, and automate engagement. Automation tools will also be added to trigger drip campaigns based on tags, dates, or webhook events. For messaging intelligence, I will extend your current WhatsApp functionality into a multichannel AI chatbot capable of responding across WhatsApp, Instagram, and Facebook from a centralized logic layer. This will include intent handling, fallback responses, and a simple interface for training and updating responses. Best regards
₹7.000 INR trong 7 ngày
1,4
1,4

With 4+ years of experience in building CRM systems, chatbot integrations, and scalable SaaS panels, we specialize in refactoring complex codebases and turning them into clean, maintainable platforms. We understand this is both cleanup + feature expansion on your existing WhatsApp API system. Our approach: • Audit current codebase → identify bottlenecks & issues • Refactor into modular, scalable architecture • Extend features without breaking existing flows Core Development: • Lightweight CRM (Contacts + Support management) • Automation engine (drip campaigns via tags, triggers, webhooks) • Multichannel AI chatbot (WhatsApp, Instagram, Facebook unified logic) Panels: • Admin panel (users, analytics, settings control) • Reseller panel (sub-accounts, quotas, branding) • Billing module (plan control, usage tracking, webhook integration) Tech Handling: • NLP integration for chatbot (intent + fallback system) • Secure APIs + role-based access • Optimized DB structure for performance Deployment: • Setup on your existing server • Full documentation for re-deployment • End-to-end testing (chat flows, CRM sync, usage tracking) Timeline: 10–14 days (phased delivery) We’ve worked on chatbot + CRM systems with automation, ensuring stability, scalability, and clean handover. Ready to review your codebase and start.
₹3.000 INR trong 9 ngày
0,0
0,0

Hey - I understand you already have a working WhatsApp API platform, but the system has become difficult to scale and maintain. This is a common stage in growing products - and the right refactoring + architecture redesign can unlock long-term stability and faster feature expansion. I can help you clean, modularize, and restructure your existing codebase, ensuring it’s production-ready and easy to extend. From there, I’ll build a lightweight CRM layer (contact + support workflows) and implement automation flows (drip campaigns, triggers via tags, dates, and webhooks). On the AI side, I’ll extend your system into a centralized multichannel chatbot covering WhatsApp, Instagram, and Facebook, with structured NLP handling, fallback logic, and a simple training interface. Additionally, I’ll develop scalable admin and reseller panels, including user controls, analytics, plan management, and billing integration—keeping everything configurable without code changes. You’ll receive a fully documented deployment process, ensuring smooth replication across staging or new servers. My focus is not just delivery, but building a system that remains stable and scalable as your business grows. Looking forward to collaborating. Best,
₹7.000 INR trong 7 ngày
0,0
0,0

Hi! I've built several WhatsApp API platforms from scratch. Your project sounds exiting. let me help you clean up the code and add all those missing features. What I offer: - Full code refactor(clean, modular, documented) - Lightweight CRM (contacts + support tickets) - Drip campaign engine (tags, dates, webhooks) - AI chatbot for WhatsApp, Instagram, Facebook (same brain) - Admin + Reseller + Billing panels - Deploy on your server + full setup guide My process: 1. Audit & restructure your existing code 2. Build CRM & automations 3. Add multi- channel AI chatbot 4. Build control panels 5. Deploy & document everything Timeline: 4-6 weeks with weekly updates. Budget: Open to discuss - I'll work with your budget. Milestone payments preferred. I'm friendly, responsive, and I deliver clean code. Happy to jump on a quick chat to see your current setup. Let's do this!
₹7.000 INR trong 7 ngày
0,0
0,0

Hi! I can help you set up a complete CRM + chatbot automation system with a clean management panel. Instead of building something overly complex, I focus on creating a reliable and easy-to-manage system that actually works in real use. Here’s how I would approach it: * Chatbot setup (WhatsApp / web / Telegram depending on your needs) * Automated lead capture and response system * Integration with CRM (or setup of a simple CRM structure) * Admin panel to view, manage, and update leads * Automation flows (status updates, follow-ups, tagging) The goal is to give you a system where leads are captured, organized, and handled automatically without manual work. Ready to start ? I can also recommend the best stack (no-code vs custom) based on your budget and future scaling plans.
₹5.000 INR trong 4 ngày
0,0
0,0

As a seasoned developer, my aim is not simply to craft code but to build end-to-end solutions that truly address your needs. My suite of proficiencies extends across HTML, Javascript, PHP, and Web Development; enabling me to revamp your existing WhatsApp API platform with a superb focus on long-term maintainability and the creation of necessary functionalities. While refactoring and restructuring are central to my role, I also intend to breathe fresh life into your platform: a lightweight CRM with contact and customer support flows that optimizes automation for you drip campaigns, ensuring you can trigger sequences through various means such as tags, dates or webhook events. A multitasking AI-driven chatbot that proficiently interacts across WhatsApp, Instagram, and Facebook is another value-proposition I bring to the table. My vast experience in NLP simulations, intents mapping, fallback responses and training UI design position me as an ideal candidate for this job. Beyond front-end and business application solutions, I pride myself in being adept at cloud deployment and server configuration which would allow a seamless transfer and documentation of each step of development onto your current server or any other desired host present or future. Partnering with us at Vaniz Group guarantees a reliable IT solution now and in the future; be it with your infrastructure’s performance optimization or ensuring its future growth remains undeterred.
₹4.000 INR trong 6 ngày
0,0
0,0

Hi there, You’re absolutely in the RIGHT PLACE. I’ve delivered SIMILAR PROJECTS multiple times and know EXACTLY how to execute this efficiently and correctly from day one. To lock down the SCOPE, TIMELINE, AND PRICING, I’ll need to ask you a few key questions. Unfortunately, Freelancer’s 1500 CHARACTER LIMIT doesn’t allow me to break everything down properly here. Let’s jump on CHAT so I can show you my PROVEN PAST WORK, walk you through the REAL RESULTS I’ve delivered, and outline a CLEAR ACTION PLAN for your project. You’ll immediately see why my approach is DIFFERENT and EFFECTIVE. If you’re serious about getting this done RIGHT, I’m ready to move forward. Looking forward to CONNECTING and WINNING TOGETHER. Cheers, Mayank Sahu
₹7.000 INR trong 7 ngày
0,1
0,1

Hi, We’ve worked on very similar systems WhatsApp-based platforms, CRM, AI chatbots, and automation so we clearly understand what you’re trying to achieve here. We can help you: • Clean and restructure your existing codebase for long-term scalability • Build a lightweight CRM (contacts + support flow) • Implement automation (drip campaigns, triggers, webhooks) • Develop a multichannel AI chatbot (WhatsApp, Instagram, Facebook) • Create admin + reseller panel with billing and usage tracking Why we’re a good fit • 26+ years in software development • Strong experience in AI chatbot + automation systems • Already built similar multi-channel communication platforms • Focus on clean architecture and maintainable code Since you already have a base system, we’ll focus on cleaning, structuring, and scaling it properly without breaking existing functionality. Let’s connect I can also show you similar work/demo.
₹7.000 INR trong 7 ngày
0,0
0,0

I can take this project on. I have extensive experience refactoring messy codebases, building CRMs from scratch, and deploying AI chatbots across WhatsApp, Instagram, and Facebook from a single backend. My approach is to first audit your current WhatsApp API codebase, restructure it into a clean, modular architecture (Python/FastAPI or Django, depending on what you have), and ensure it's maintainable for the long term. Then, I will add the missing layers step by step. For the CRM, I will build lightweight contact management and customer support modules directly integrated into your existing database, with tagging, notes, and interaction history. For automation, I will implement a drip campaign engine that triggers sequences based on tags, dates, or webhook events. For the AI chatbot, I will extend your WhatsApp logic to handle Instagram and Facebook messages using the same NLP engine. I will implement intent recognition, fallback responses, and a simple training interface so you can teach the bot new phrases without coding. I can use OpenAI or an open-source model depending on your budget and volume. To give you an accurate timeline and budget, I need to know what stack your current WhatsApp API uses (Python, Node.js, etc.), how many users you expect, and whether you already have a preferred payment gateway. With those details, I can provide a clear proposal. Best regards.
₹7.000 INR trong 6 ngày
0,0
0,0

Indore, India
Thành viên từ thg 10 18, 2025
₹12500-37500 INR
₹12500-37500 INR
₹12500-37500 INR
$5000-10000 USD
$2-8 USD/ giờ
$30-250 SGD
₹37500-75000 INR
₹600-1500 INR
₹600-1500 INR
₹1500-12500 INR
$15-25 AUD/ giờ
$10-30 USD
$8-15 USD/ giờ
$30-250 USD
₹600-1500 INR
$250-750 USD
$30-250 USD
€50-300 EUR
$20-100 USD
₹1500-12500 INR
$10-30 CAD
$15-25 USD/ giờ