
Fechado
Publicado
Pago na entrega
AI Voice Call Agent + CRM Integration (Node.js + React + React Native) We need a production-ready AI agent that answers inbound phone calls, talks naturally, collects caller info, and fills data into our custom CRM. Our Stack Backend: Node.js (TypeScript preferred) Admin Panel: React Mobile Admin App: React Native CRM: Custom (API available) What You Will Build AI answers incoming calls (real-time voice) Asks questions + understands responses Extracts structured data + saves into CRM Stores transcript + call summary + metadata Admin panel + mobile screens to review calls/leads Required Features Inbound call handling (Twilio/Vonage/Telnyx or your suggestion) AI voice conversation (fast + natural) Webhooks + backend processing CRM lead/ticket creation Calls inbox UI (list + detail view) Must-Have Output Call comes in → AI answers → collects info → creates lead in CRM → admin sees transcript + extracted fields. To Apply, Send Your proposed stack (voice + AI) Similar project proof (demo/link/screens) Timeline + cost (fixed price preferred) Only apply if you’ve built voice/telephony + AI systems before
ID do Projeto: 40160465
159 propostas
Projeto remoto
Ativo há 10 dias
Defina seu orçamento e seu prazo
Seja pago pelo seu trabalho
Descreva sua proposta
É grátis para se inscrever e fazer ofertas em trabalhos
159 freelancers estão ofertando em média $1.177 USD for esse trabalho

With over a decade of experience in web and mobile development, I understand the need for a production-ready AI Call Agent + CRM Platform using Node.js, React, and React Native. Your project requires an AI agent that handles inbound calls, extracts caller info, and integrates seamlessly with your custom CRM. In the fintech and healthcare domains, I have successfully delivered AI-driven solutions that streamline operations and enhance customer interactions. My expertise in Node.js and React aligns perfectly with your project requirements, ensuring efficient call handling and data extraction. I am confident in my ability to build an AI voice conversation system that meets your needs and exceeds your expectations. Let's work together to create a solution that revolutionizes your inbound call management. Are you ready to take your call handling to the next level? Reach out to me with your proposed stack, project proof, timeline, and cost. Let's make your AI Call Agent + CRM Platform a reality.
$1.200 USD em 20 dias
9,0
9,0

Hello, I understand you're looking for a production-ready AI voice call agent integrated with a CRM platform. My experience in developing robust SaaS solutions positions me well to deliver a seamless and efficient system tailored to your needs. I can ensure that the voice agent operates smoothly, providing a user-friendly interface while effectively handling customer interactions. Additionally, I will focus on creating a comprehensive CRM integration that enhances user engagement and streamlines operations. My commitment to quality and attention to detail will guarantee that each element of the project aligns with your vision. I’m excited about the opportunity to bring this innovative solution to life. Regards, Nurul Hasan
$750 USD em 7 dias
8,7
8,7

Hello, We understand your need for a production-ready AI voice call agent integrated with your custom CRM, handling inbound calls efficiently while collecting and structuring necessary data. Our expertise in Node.js, React, and React Native positions us uniquely to deliver this project successfully. We have a proven track record in developing similar solutions. For example, our work with the online tutoring marketplace TutorTime involved building an advanced platform that streamlined communication and data management, showcasing our ability to create user-focused applications. You can explore this project at tutortimetutors.com. With our experience in AI and telephony systems, we are well-equipped to meet your requirements, including the integration of Twilio for inbound call handling and real-time processing. Let’s connect to discuss how we can bring your vision to life.
$1.000 USD em 10 dias
8,8
8,8

Hello, I’ve reviewed your requirements end-to-end and clearly understand the goal: a production-ready inbound AI voice agent tightly integrated with your custom CRM, plus web and mobile admin tooling. I have 10+ years of experience building Node.js systems and have delivered real-time telephony + AI voice workflows using Twilio/Telnyx, streaming STT/TTS, LLM-driven conversation control, webhook pipelines, and CRM integrations. I’ve implemented call flows where an AI answers instantly, asks dynamic questions, extracts structured fields, stores transcripts/summaries, and creates leads or tickets automatically. Proposed stack Voice: Twilio or Telnyx (low-latency inbound handling) AI: Streaming STT + TTS with LLM orchestration (fast, interruptible, natural) Backend: Node.js (TypeScript), webhook-driven, queue-safe processing Admin Panel: React Mobile Admin App: React Native CRM: Direct API integration (lead + metadata mapping) Deliverables Inbound AI call flow → structured data extraction → CRM lead creation Stored transcripts, summaries, and call metadata Calls inbox UI (list + detail) on web and mobile Clean, documented code ready for production deployment I’m comfortable owning this end-to-end, from voice infrastructure to UX review screens. I can work on fixed milestones with a clear timeline and cost breakdown after a brief technical sync. Happy to share relevant voice/AI system examples and discuss next steps.
$750 USD em 7 dias
8,3
8,3

This is absolutely doable and fits well within my core expertise. I’ve built multiple production-grade voice/telephony + AI systems, including Twilio + LLM-driven call agents that extract structured data and push it into CRMs in real time. ✅ Proposed Stack (Voice + AI) Voice/Telephony: Twilio Voice (recommended) or Vonage/Telnyx depending on pricing and local number availability Programmable Voice + Twilio Studio / Functions for call flow WebRTC fallback (if needed) AI Conversation & NLU: OpenAI GPT-4o / Azure OpenAI for natural voice conversation Whisper / Azure Speech for real-time transcription LangChain or custom orchestration for prompt + extraction Custom LLM “slot-filling” to extract structured fields reliably Backend: Node.js + TypeScript (NestJS optional) Webhooks + Queue (BullMQ) for async processing PostgreSQL / MongoDB for call records and transcripts Redis for caching and rate limiting Frontend: React Admin Panel (calls inbox, search, filters, transcript view) React Native Mobile App (same inbox + lead details) CRM Integration: Custom CRM API integration for lead/ticket creation Webhooks + retry + idempotency to ensure data consistency
$800 USD em 7 dias
8,5
8,5

Hi there, I understand you're looking for a production-ready AI voice call agent integrated seamlessly with your custom CRM, powered by Node.js, React, and React Native. With extensive experience building telephony systems using Twilio alongside AI-driven conversational agents, I’m confident in delivering a natural, responsive caller experience that gathers detailed info and efficiently syncs it with your CRM via webhooks. I’ve developed similar solutions with real-time AI voice interaction, call transcription, and admin UIs for leads review. Leveraging TypeScript in backend Node.js and React-based admin panels aligns perfectly with your stack, ensuring maintainability and performance. I've shared an initial estimate based on your description, and once we go over a few technical or functional details, I’ll confirm the exact cost and delivery schedule. My approach focuses on clear collaboration and robust integration for smooth inbound call handling. What is your preferred voice telephony provider among Twilio, Vonage, or Telnyx, and are there any specific AI platforms or models you envision for natural language understanding? Thanks, Asad
$750 USD em 20 dias
8,2
8,2

With over 12 years of experience specializing in various web and mobile development technologies including Backend Development, JavaScript, Mobile App Development and PHP, my team at CodeNomad is well-versed in the full tech-stack required for your project. As top-rated experts on Freelancer.com in Node.js (with TypeScript proficiency), React, and React Native (your chosen technologies) we have a solid foundation for building your Inbound AI Call Agent + CRM Platform. We understand the immense value of seamless integrations and efficient information management. Our strong command over data management tools, API usage, and system security ensures that all callers' information is extracted accurately, stored securely, and easily retrieved through the modern admin panel we'll create. It will be easy to review past calls/leads with detailed transcripts, extracted fields, and metadata - exactly what you need! Moreover, our diverse project portfolio includes similar voice/telephony+AI systems. We have developed chatbots, AI-based applications and worked on voice handling projects using Twilio amongst others. We utilize agile methodologies throughout our projects to ensure constant communication and prompt adaptations to evolving requirements. Thanks....
$1.000 USD em 7 dias
8,1
8,1

Hello, I am really excited about the opportunity to collaborate with you on this project! It aligns perfectly with my skill set and experience, and I’m confident I can contribute meaningfully to your vision. I genuinely enjoy working on projects like this, and I believe we can create something both functional and visually engaging. Please feel free to check out my profile to learn more about my past work and client feedback. I’d love to connect and discuss the project details further your goals, expectations, and any specific features or ideas you have in mind. The more I understand your vision, the better I can bring it to life. I am ready to get started right away and will put my full energy and focus into delivering quality results on time. My goal is not just to complete the project, but to exceed your expectations and build a long-term working relationship. Looking forward to hearing from you soon! With regards! Nikhil
$1.500 USD em 7 dias
8,1
8,1

Hi, I’m interested in learning more about your project. We will develop the system using a clear, milestone-based roadmap starting with voice call flow design and ending with a production-ready deployment. By parallelizing backend, AI logic, and admin UI development, the core workflow can be completed efficiently within a short, well-defined timeline. If you award me this project, I’d be happy to discuss it further and get started right away. Development → Deployment Road-Map (Short): Finalize call flow, questions, and CRM data mapping Set up inbound calling via Twilio/Vonage/Telnyx with Node.js backend Integrate AI voice conversation and real-time speech processing Extract structured data, store transcripts, summaries, and metadata CRM API integration for lead/ticket creation Build React admin panel and React Native mobile views Testing, optimization, and production deployment I’m also interested in a long-term collaboration and future enhancements. For reference apps or websites for feature understanding and for better estimation, can we have a discussion further? Best regards, Prakash.S
$1.299 USD em 7 dias
7,8
7,8

Hello I’m a full-stack developer with experience building AI voice assistants and CRM-integrated systems. I can take your project and deliver a production-ready AI agent that answers calls, talks naturally, collects info, and saves it directly to your CRM. What I’ll Do -Call Handling: Use Twilio (or Vonage/Telnyx) for inbound calls -AI Conversation: Real-time natural voice using OpenAI/Whisper or similar -CRM Integration: Extracted info, transcripts, and call metadata saved automatically -Admin/Mobile Views: React + React Native dashboards to review calls, leads, and summaries I’d like to clarify a few things -Should the AI support multiple languages or just English? -Are there specific CRM fields or workflows to focus on first? -Do you need multiple calls handled simultaneously at launch or just one for testing? I’ve built similar voice/telephony systems before and can start immediately. We can discuss the exact workflow and milestones to ensure smooth delivery. Best regards, Sagar
$1.000 USD em 7 dias
7,1
7,1

Hey, I have reviewed your project requirements. We can develop the AI voice call agent integrated with your CRM, using Node.js for the backend, React for the admin panel, and React Native for mobile admin functionality. The AI will handle inbound calls (via Twilio, Vonage, or your preferred service), ask structured questions, and extract data to create CRM leads. All relevant details, including call transcripts, metadata, and structured data, will be saved into your custom CRM. Let’s discuss the tech stack and how we can implement the AI voice conversation, real-time processing, and seamless CRM integration to make this system work smoothly. Looking forward to getting started! Thanks, Qtech
$1.500 USD em 7 dias
7,8
7,8

Hi there, I am excited about the opportunity to develop your production-ready AI voice call agent integrated with your custom CRM. With extensive experience in Node.js, React, and React Native, I can create a system that answers inbound calls naturally, collects caller information efficiently, and seamlessly integrates this data into your CRM. My previous projects have included building voice applications and AI systems that utilize similar stacks, ensuring a smooth and engaging user experience. I propose using Twilio for inbound call handling, coupled with a robust AI model that can engage in natural conversations while efficiently extracting structured data. The timeline for this project would be approximately 6 to 8 weeks, with a fixed price of $1,200. Let's discuss your specific requirements and how I can help bring your vision to life!
$760 USD em 12 dias
6,5
6,5

Hello! As per your project post, you are looking to build an AI-powered inbound call agent integrated with your custom CRM that can handle real-time voice conversations, collect caller information, and automatically populate leads. The goal is to deliver a production-ready system where incoming calls are answered naturally by AI, structured data is extracted, and admins can review transcripts, summaries, and call metadata via web and mobile interfaces. My focus will be on delivering a full-stack solution using Node.js for backend processing, React for the admin panel, and React Native for mobile screens. The AI agent will handle inbound calls through Twilio or a similar service, conduct natural voice conversations, extract structured information, and automatically create leads or tickets in your CRM. Admins will have access to an organized call inbox with detailed views, transcripts, and metadata for each interaction. I specialize in building scalable AI-integrated voice systems, real-time call processing, and seamless CRM workflows. My focus will be on clean architecture, fast and reliable AI interactions, secure data handling, and a user-friendly admin experience. Let’s connect to review your CRM workflows, AI conversation design, and admin panel needs so we can build a robust, real-time AI call agent platform. Best regards, Nikita Gupta.
$1.000 USD em 45 dias
6,3
6,3

Hello, I’ve gone through your project details, and this is something I can definitely help you with. I have 10+ years of experience in mobile and web app development, and I am adept at working with technologies like Node.js, React, and React Native, which aligns perfectly with your needs. My focus on clean architecture, scalable code, and effective communication ensures that projects run smoothly from start to finish. For your AI Voice Call Agent and CRM integration, I'll develop a solution that handles inbound calls naturally, collects necessary information, and seamlessly integrates it into your custom CRM. I'll utilize Twilio for call handling and ensure real-time processing of voice inputs, providing an intuitive user interface for admins to review call transcripts and leads. Here is my portfolio: https://www.freelancer.in/u/ixorawebmob I’m interested in your project and would love to understand more details to ensure the best approach. Could you clarify: What specific functionalities in your CRM do you want to integrate with the AI agent? Let’s discuss over chat! Regards, Arpit
$1.250 USD em 21 dias
7,4
7,4

Projects like this excite me because they push me and keep the work interesting. I appreciate the need for a production-ready AI agent that can seamlessly integrate with your custom CRM, ensuring a streamlined process for handling inbound calls and data collection. My experience in developing intuitive solutions with Node.js, React, and Twilio allows me to deliver polished results that enhance user experience and optimize workflows. I have successfully completed similar voice and AI projects, demonstrating my ability to achieve practical, measurable outcomes. Happy to outline how I would turn this plan into a working solution. Chat soon, Fred S
$1.050 USD em 7 dias
6,2
6,2

Hi There!!! ⚜⭐⭐⭐⭐⚜(( AI voice agent that answers calls, captures leads, and pushes data into your CRM ))⚜⭐⭐⭐⭐⚜ You need a production-ready system where inbound calls are answered by an AI agent, which then collects caller information, extracts structured data, saves it into your custom CRM, and provides an admin inbox to review transcripts and leads. I have built Node.js backends with real-time telephony integrations and React admin dashboards, along with React Native mobile apps. I focus on fast voice response, reliable webhook handling, and clean data extraction that maps directly into CRM fields. My mini strategy: use Twilio or Vonage for inbound call handling, stream audio to an AI voice model for real-time conversation, then store transcript and structured lead data in your CRM via API, while keeping a call inbox UI for review. Three most important features: 1. Real-time AI voice answering and data capture 2. CRM lead creation with transcript and metadata 3. Admin and mobile inbox for call review If you share your CRM API details, I can propose a timeline and fixed price. Warm Regards, Farhin B.
$779 USD em 10 dias
6,6
6,6

As the CEO of Systemapic, I'm excited to present my expertise in Node.js and Twilio to deliver a top-notch inbound AI call solution that effectively integrates with your custom CRM. With a zest for building AI Voice systems, I've consistently placed automation at the forefront of my client's businesses. As a result, I've been able to save them time, reduce costs, and improve decision-making - all elements that this project demands. At Systemapic, we don't just build solutions; we create intelligent workflows, chatbots, and document automation. My experience in CRM Implementation & Support ensures that we can handle the complexity of your project's CRM needs. Given our proficiency with various CRM tools including Salesforce and Zoho One - picking up your custom CRM API integration won't be a big hurdle for us. In addition to building voice/telephony + AI systems, we're also experts in creating mobile admin apps in React Native. This means not only can we provide an impeccable backend solution in Node.js (preferably TypeScript), but our front-end proficiency in React (for the Admin Panel) will help us create an inbox UI displaying calls with intricate details.
$1.500 USD em 7 dias
5,9
5,9

Hello, I have 15 years of experience in web and backend development and hands-on experience building AI-driven, API-integrated systems, including real-time data processing and CRM workflows. I can deliver a production-ready AI voice call agent that answers inbound calls, conducts natural conversations, extracts structured data, and seamlessly creates leads or tickets in your custom CRM. Using a robust stack such as Node.js (TypeScript), React, React Native, and a reliable telephony provider (Twilio/Vonage/Telnyx), I will implement real-time call handling, AI voice interactions, webhook-based processing, transcript storage, and call summaries. The admin web panel and mobile app will allow your team to review calls, transcripts, and extracted fields with ease. I have relevant voice, AI, and CRM integration reference work, which I prefer to share during a one-to-one live discussion. Best regards, Abhijeet
$1.500 USD em 7 dias
6,6
6,6

I am Sumit Joshi from Sacesta Technologies. • I will build an AI voice agent that answers inbound calls, qualifies the caller, writes structured fields into your custom CRM, and shows everything in web and mobile inbox views. • Voice: Twilio or Vonage for inbound, real time streaming, and call routing with recording consent prompts. • AI: low latency speech to text plus streaming LLM plus text to speech, with barge in, turn taking, and keypad fallback when audio is noisy. • Backend: Node.js TypeScript, webhook processor, retry queue, idempotent lead creation, and secure secrets handling. • CRM: field mapping, validation, duplicate checks, and audit logs for every CRM write. • Outputs: transcript, summary, intent, extracted fields, outcome, tags, and metadata. • Admin panel: calls inbox, filters, lead detail, transcript, extracted fields editor, and export. • Mobile: same inbox and detail screens with push alerts for missed or escalated calls. • Quality: tests for call flows, monitoring, and clear handover docs. • Relevant work: HustlerGuys CRM dashboards and FileChannels real time patterns. • Proof: I can share a demo flow and screens on request. Regards, Sumit Joshi
$1.125 USD em 7 dias
5,8
5,8

Hello, hope you are doing well. I have hands-on experience building AI-powered voice call systems with telephony providers, real-time AI conversations, and CRM integrations using Node.js, React, and React Native. I can deliver a production-ready inbound AI call agent that captures structured data, creates CRM leads, and provides a clean admin and mobile review interface. Regards, Webzone Network
$1.000 USD em 3 dias
5,5
5,5

Ankara, Turkey
Membro desde jan. 19, 2026
$30-250 USD
₹12500-37500 INR
$10-30 USD
$10000-20000 USD
$10-30 USD
₹37500-75000 INR
₹12500-17500 INR
₹12500-37500 INR
$3000-5000 USD
₹37500-75000 INR
₹100-400 INR / hora
₹37500-75000 INR
₹750-1250 INR / hora
€750-1500 EUR
$15-25 USD / hora
$250-750 USD
$300-350 USD
₹1500-12500 INR
$3000-5000 USD
₹12500-37500 INR