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# Project Title: Build AI-Powered Communication & CRM System (Voice, SMS, Automation) --- ## Project Overview: I am building a system called **Agent Edge**, which is an AI-driven communication and business automation platform. This is NOT a simple chatbot or CRM project. This system will act as the **front-end communication and decision layer of a business**, handling: * inbound phone calls (voice AI) * SMS conversations * lead routing * automated follow-up * CRM data capture * interaction summaries and task generation The goal is to create a system where **AI handles as much of the communication and workflow as possible**, with human agents only stepping in when necessary. --- ## Core Requirements: The system must: ### 1. Voice AI (Inbound Calls) * Answer calls instantly * Conduct natural conversations * Identify caller intent * Route calls based on intent * Transfer to human agents when needed --- ### 2. SMS Communication * Handle real-time SMS conversations * Continue conversations after calls * Send follow-up messages automatically --- ### 3. AI Decision Engine * Use GPT or similar to: * understand intent * determine next action * decide routing * trigger follow-up System should be **prompt-driven**, not rigid or hard-coded. --- ### 4. CRM Integration (GoHighLevel or similar) * Automatically create/update contacts * Store: * name * phone * intent * conversation summaries * No manual data entry required --- ### 5. Routing Logic * New leads → first available agent * Existing contacts → assigned agent * Non-sales calls → filtered through AI (no unnecessary human interruption) --- ### 6. Call + Message Logging * Record interactions * Generate summaries * Extract key data * Create follow-up tasks --- ### 7. Follow-Up Automation * Trigger SMS follow-up after missed calls * Continue conversations automatically * Re-engage contacts over time --- ### 8. External Data Integration (Future-Ready) * System must be designed to support: * MLS / IDX APIs * third-party data sources * Real-time data usage in conversations --- ## Tech Stack (Preferred): * Twilio (calls + SMS) * Vapi or similar (voice AI) * OpenAI / GPT * GoHighLevel (CRM) * Backend: Node.js / Python (open to recommendation) --- ## Important Notes: * This is a **system build**, not a single feature * Must be clean, scalable, and modular * Must support multiple businesses (multi-tenant in future) * Must be prompt-driven and adaptable --- ## What I’m Looking For: * Strong experience with APIs and system integration * Experience with Twilio and real-time communication * Experience with AI (OpenAI / GPT) * Ability to design clean backend architecture * Someone who can think beyond simple scripts --- ## Deliverables: * Working Phase 1 system (voice + SMS + routing + CRM integration) * Clean architecture for future expansion * Documentation of setup and flow --- ## To Apply: Please include: * Relevant projects (AI, Twilio, automation) * Your approach to building a system like this * Questions or concerns about the scope --- ## Final Note: This project is intended to grow into a full platform. I am looking for someone who can help build the foundation and potentially continue long-term.
Project ID: 40393687
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Active 18 days ago
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179 freelancers are bidding on average $2,306 USD for this job

Hello, I’m interested in building Agent Edge and can help you design a scalable AI-driven communication and CRM system. I have experience with real-time communication systems, API integrations, and AI workflows combining voice, SMS, and automation. My approach: Use Twilio for voice + SMS Integrate voice AI (Vapi or similar) Use GPT for intent detection, routing, and summaries Build backend in Node.js/Python with modular architecture: Voice + SMS handling AI decision engine Routing logic CRM sync System design: Event-driven architecture Prompt-driven AI (not hard-coded logic) Real-time call + message logging Automated summaries and follow-up triggers Integration with GoHighLevel Multi-tenant ready structure for future scaling Deliverables (Phase 1): Working voice + SMS AI system Lead routing + automation logic CRM integration and contact syncing Conversation summaries + task generation Clean system documentation I will focus on building a strong, scalable foundation that can expand into a full platform later (MLS/IDX, multi-business support, etc.). Looking forward to working with you. Warm regards,
$1,500 USD in 5 days
9.5
9.5

With over a decade of experience in AI-driven communication systems and high-scale automation, I understand your goal of building the **Agent Edge**, an AI-powered communication and CRM platform that handles inbound calls, SMS conversations, lead routing, automated follow-ups, and CRM data capture. My background in developing solutions for 1M+ users and high-security systems directly applies to the complexity of your project, ensuring a scalable and secure outcome. A strategic insight for your project is to implement prompt-driven AI decision-making using advanced technologies like GPT, enabling seamless intent understanding and workflow automation. With past success in building Telegram Mini Apps serving over 1 million users, I have proven capabilities to handle the intricate requirements of your AI-driven communication system effectively. I invite you to contact me to discuss the roadmap for developing the AI-Powered Communication & CRM System, leveraging my expertise in AI, Twilio, automation, and clean backend architecture to deliver a robust Phase 1 system. Let's collaborate to create a foundation that supports your long-term vision for the platform.
$2,400 USD in 30 days
8.9
8.9

Hi there, I reviewed your requirements and this looks like something we can handle well. We've built several AI-driven communication systems integrating Twilio, Asterisk PBX, and custom chatbot logic — so the voice, SMS, and automation layer is familiar territory for us. I have a couple of questions about your CRM's core workflows and whether you're leaning toward a specific tech stack for the backend. Let's chat through the details. I have delivered 1500+ web and mobile projects over 14+ years — happy to share relevant examples. Thanks, Hasan
$1,500 USD in 60 days
8.7
8.7

Hi, This is Elias from Miami. I checked your project description and understand you’re looking to build an AI-powered communication and CRM system that incorporates voice, SMS, and automation features. My team has experience in developing similar solutions, especially with AI and API integration. We would approach this project by first outlining the user roles and the specific functionalities needed for optimal communication and CRM performance. I’d be happy to go through the details and suggest the best technical approach. I have a few questions to get a better understanding: Q1 – What specific integrations do you envision with existing systems? Q2 – Are there particular user roles you want to define within the CRM? Q3 – What kind of data sources and outputs are you planning for the AI automation features? Looking forward to hearing from you.
$2,500 USD in 10 days
8.1
8.1

Hello there, I will build Agent Edge's Phase 1 — voice AI via Vapi/Twilio, real-time SMS handling, GPT-powered intent routing, and GoHighLevel CRM sync — all as modular services that plug together cleanly. For the AI decision engine, I will structure it around a prompt chain architecture rather than a single monolithic prompt. Each stage — intent classification, routing decision, follow-up trigger — gets its own tunable prompt with structured JSON output. This keeps the system adaptable per business context and makes multi-tenant expansion straightforward, since each tenant simply gets its own prompt configuration layer without touching core logic. Questions: 1) For voice AI, are you leaning toward Vapi specifically, or are you open to evaluating alternatives like Retell based on latency and cost? Looking forward to talking through the details. Kamran
$1,550 USD in 25 days
8.4
8.4

With over 5 years of experience in AI development and building intelligent backend systems, I am confident in my abilities to meet and surpass your requirements for the création of the AI-Driven Communication and CRM System. As per your project description, you are looking to build a system that is not just an ordinary chatbot or CRM, but an intelligent software that can effectively handle various aspects of communication and workflow through voice, SMS, automation, and CRM data capture with minimal human intervention. I have extensive skills in API Development including strong knowledge in; Twilio which would be essential in developing the communication functionalities, GoHighLevel that would ensure efficient CRM integration as well as fast response time to customer inquiries. Additionally, GPT and OpenAI are tools I am familiar with and I can proficiently use them for the benefit of your project's decision engine functionality. To connect these various features efficiently, my prowess in Backend Development will ensure clean architecture which is scalable, adaptable, prompt-driven as well as being tech-stack conscious to suit your project preference. In conclusion, If you are looking for someone who thinks beyond simple scripts and has a track record of creating production-ready systems like yours that supports real-world applications, then I'm your ideal candidate. Let's build a strong foundation together!
$3,000 USD in 30 days
8.1
8.1

Hello, This is not a typical CRM or chatbot build, it’s a real-time communication system with AI as the decision layer, and it needs to be architected correctly from day one to avoid breaking under scale or complexity. I’ve worked on systems involving Twilio (voice/SMS), OpenAI-driven workflows, and backend automation pipelines, and I approach projects like this as modular platforms, not feature bundles. Why I’m a fit This project requires system thinking, not just API wiring. The challenge is making AI, communication, and CRM behave as a unified decision system — reliably and in real time. If helpful, I can first outline a system diagram + flow map so you can validate architecture before development begins. Best regards, RAHEEL
$1,500 USD in 7 days
7.9
7.9

Hello, I’ve reviewed your vision for **Agent Edge** and understand this is a full AI-driven communication system, not just a chatbot. The focus is on real-time voice + SMS handling, intelligent routing, and automated CRM workflows. With 10+ years of experience in backend systems, AI integrations, and real-time communication (Twilio, WebSockets, LLM pipelines), I can design and build a scalable, modular foundation for this platform. **Approach:** • **Voice Layer:** Twilio + Vapi for inbound calls, streaming to LLM for intent detection and response • **SMS Layer:** Twilio messaging with session-based conversation handling • **AI Decision Engine:** GPT-driven orchestration (intent → action → routing → follow-up) using prompt templates + memory • **Backend:** Node.js (modular microservices) with queue system for async tasks • **CRM Integration:** GoHighLevel API for auto contact creation, updates, and activity logging • **Routing Logic:** Rule + AI hybrid (new vs existing leads, priority handling) • **Logging & Summaries:** Store transcripts, generate structured summaries, trigger tasks • **Scalability:** Multi-tenant ready architecture with clean service separation **Flow:** Call/SMS → AI processing → intent detection → action (route/respond/log) → CRM sync → follow-up automation I will ensure low latency, fault tolerance, and clear extensibility for future integrations (MLS, APIs, etc.). I WILL PROVIDE 2 YEAR FREE ONGOING SUPPORT AND COMPLETE SOURCE CODE, Thanks
$2,000 USD in 7 days
7.4
7.4

Hello! | I see you're looking to build an AI-powered communication and CRM system with voice, SMS, and automation integration. | One challenge is ensuring seamless multi-channel data synchronization to maintain real-time updates across platforms. | I'm confident I can deliver a robust, scalable solution tailored to your needs. | What specific automation workflows are you planning to implement initially? | Let’s discuss your goals in detail so I can start mapping out the best approach.
$2,550 USD in 21 days
6.9
6.9

While building Agent Edge, the challenge is bringing voice, SMS, CRM, and AI decisioning into one smooth automated system without breaking scalability or control. After reviewing similar systems, most setups struggle with fragmented Twilio flows, weak intent handling, and disconnected CRM syncing that slows real-time communication. We can solve this by designing a modular backend with GPT-driven decision engine, Twilio for real-time voice/SMS, and deep GoHighLevel integration for zero manual data handling. The system will be structured for routing, follow-ups, and future API expansion (like MLS/IDX) so it can evolve into a full business communication platform. If this direction aligns, let’s connect on a quick call and map out the Phase 1 architecture clearly.
$2,250 USD in 7 days
6.7
6.7

Hello, I’d be glad to help shape Agent Edge into a smooth AI-driven communication layer that handles voice, SMS, routing, and CRM tasks without feeling rigid or scripted. I’ve worked with systems that blend Twilio, GPT-driven logic, and clean backend design, and I aim to keep everything modular and easy to expand as you grow. Your vision for a prompt-driven engine and seamless GHL integration aligns well with my experience, and I can keep everything simple, scalable, and human-friendly. Thanks, Teo
$2,000 USD in 10 days
6.5
6.5

Hi We can help you build Agent Edge as a scalable, AI-first communication system—not just a stitched stack of tools, but a clean, modular platform designed for real-world load and future expansion. Our approach starts with a service-oriented backend (Node.js or Python) acting as the orchestration layer between Twilio, Vapi, GPT, and your CRM. Voice and SMS flows will be event-driven: inbound calls handled via AI voice agents that detect intent, respond naturally, and trigger routing logic in real time. SMS will persist conversations across channels, enabling seamless follow-ups and re-engagement. The AI decision engine will be prompt-driven and configurable, not hardcoded—allowing dynamic control over routing, responses, and workflows. We’ll design reusable prompt templates and context pipelines so the system evolves without constant redeployment. CRM integration (GoHighLevel or similar) will be fully automated: contact creation, tagging, summaries, and task generation—ensuring zero manual input. Logging will capture calls, transcripts, key data, and outcomes for analytics and automation triggers. Architecture will be multi-tenant ready, with clear separation of services (communication, AI, CRM sync, routing engine) to support future scale and integrations like MLS/IDX APIs. Happy to discuss and refine the architecture with you.
$2,950 USD in 30 days
6.6
6.6

Hello There!!! ★★★★ ( Build scalable AI-driven voice + SMS CRM automation system “Agent Edge” with intelligent routing & GPT decision engine ) ★★★★ I understand you are building a full AI communication platform where voice calls, SMS, CRM updates, routing, and follow-ups are all handled intelligently by an AI decision engine using GPT, Twilio, and CRM integration like GoHighLevel. ⚜ Voice AI system for inbound call handling (Twilio/Vapi) ⚜ Real-time SMS conversation engine with continuity logic ⚜ GPT-based AI decision engine (intent + routing + actions) ⚜ CRM auto-sync (contacts, summaries, tasks, updates) ⚜ Smart routing logic for leads and agents ⚜ Call & message logging with AI-generated summaries ⚜ Automated follow-up & re-engagement workflows I have strong experience building API-heavy systems, AI automation pipelines, and real-time communication workflows using Node.js, OpenAI APIs, and Twilio-based integrations. I focus on modular architectures that scale into multi-tenant SaaS systems. My approach is to design the core event-driven communication layer first (calls + SMS), then integrate GPT decision engine for intent classification and routing, followed by CRM sync and automation workflows. Everything will be prompt-driven and extensible for future data sources like MLS/IDX. Happy to discuss architecture and help you build the foundation of Agent Edge as a scalable platform. Warm Regards, Farhin B.
$1,515 USD in 15 days
6.6
6.6

With a solid background in API and backend development, I have proven my expertise in building scalable, high-performance systems that can seamlessly integrate with multiple platforms. My proficiency with the Twilio API and prior experience in real-time communication make me an ideal candidate for this AI-driven communication project. Additionally, I have hands-on experience handling complex projects involving AI algorithms similar to OpenAI or GPT. One of the key aspects of your project is integrating data from multiple sources. In my previous work for clients in various sectors like education, insurance, logistics, and corporate, I have successfully incorporated diverse APIs and third-party data sources to build data-rich applications. This experience will prove invaluable when designing the routing logic and ensuring all the interactions and calls are appropriately logged and tasks are generated as needed. Apart from delivering working Phase 1 system meeting all your specific requirements, my goal is also to provide you with a clean architecture that is future-ready. As you intend this project to grow into a full platform, I understand the importance of modular, adaptable design that can easily accommodate expansion without compromise on performance.
$2,600 USD in 32 days
6.5
6.5

Hello! I am a US-based senior software engineer with 15 years of experience in building scalable software solutions. I’ve carefully read your project description for the AI-Powered Communication and CRM System, and I’m excited about the opportunity to collaborate on this innovative project. My expertise in AI automation, API development, and telecommunication systems aligns perfectly with your needs. I’ve worked on similar projects, including intelligent workflow automation and AI-driven internal tools. I also have experience integrating platforms like Twilio and developing custom APIs that ensure seamless communication. Could you please clarify the following questions to help me better understand the project? 1. What specific functionalities do you envision for the AI-driven chatbot? 2. Are there any existing systems you’d like this new CRM to integrate with? 3. Do you have a preferred timeline for the project completion? To ensure success, I suggest we start with a detailed discovery phase to outline all requirements, followed by iterative development to refine each component. I believe my proactive approach and attention to detail will make me a valuable partner for this project. Let’s connect and discuss how I can help bring your vision to life! Best, James Zappi
$2,500 USD in 10 days
5.8
5.8

Hi, I understand you’re building Agent Edge, an AI-driven communication and automation platform that goes far beyond a standard CRM. Your vision of handling inbound calls, SMS, lead routing, and automated workflows with AI requires a system that is both flexible and scalable. I specialize in integrating Twilio-based voice/SMS systems with GPT-driven decision engines and CRMs like GoHighLevel. My approach is to design a modular, prompt-driven architecture where AI manages intent detection, routing, and follow-ups, while humans intervene only when needed. This ensures your platform is ready for multi-tenant expansion and future API integrations. I’d be happy to map out the Phase 1 architecture and workflows with you, ensuring clean, scalable implementation from day one. Best Regards, Fizza Nadeem K
$2,250 USD in 7 days
5.7
5.7

Hi, I have 9 years experience in Node.js, Python, Twilio, API development, AI automation, CRM integrations, and building scalable communication systems with OpenAI-powered decision flows. For this project, I am going to build Agent Edge as a modular voice and SMS automation system with Twilio, AI-driven intent and routing logic, GoHighLevel sync, conversation logging, and follow-up workflows, so Phase 1 is reliable now and structured cleanly for future multi-tenant growth and deeper data integrations. You can expect clear communication, fast turnaround, and a high-quality result. Best regards, Juan
$2,000 USD in 7 days
5.8
5.8

Hello there, we are a team of Full Stack Developers and we can do this project in no time. Thanks Ashish Kumar from Coding jobs On-line.
$3,000 USD in 21 days
5.7
5.7

Hi there, I'm a Python developer with expertise in AI, automation, and CRM systems. This project aligns perfectly with my skillset. I'm confident I can build a robust AI-powered communication and CRM system that meets your specific needs. I've worked on similar projects involving chatbot development, automation scripts, and API integrations. I'd love to learn more about the specific functionalities you have in mind and discuss the best approach for implementation. I'm committed to delivering high-quality, well-documented code. Let's chat to explore the project in more detail.
$2,400 USD in 30 days
5.7
5.7

As a seasoned full-stack developer with over five years of diverse experience, I can bring your Agent Edge concept to life. My skill set encompasses the entire scope of your project, from API integration to database management to handle exactly what you are looking for. Notably, my familiarity with Twilio and real-time communication further demonstrates my suitability for this AI-driven communication and CRM system. I understand that your project demands an adaptable approach that goes beyond simple scripts. My proficiency in using APIs and system integration, coupled with my ability to think critically about complex problems, ensures that I can craft a clean backend architecture that allows for easy scalability and modularity. Transparency and timely delivery are essential tenants of my work ethic; I will provide you not only with a working Phase 1 system but also with a comprehensible documentation of the setup and flow. I'm excited about the potential your project holds to evolve into a full platform and sincerely believe that I am positioned to contribute effectively both now and in the future
$2,250 USD in 7 days
5.3
5.3

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