
Closed
Posted
Paid on delivery
# 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: 40401876
191 proposals
Remote project
Active 13 hours ago
Set your budget and timeframe
Get paid for your work
Outline your proposal
It's free to sign up and bid on jobs
191 freelancers are bidding on average $900 USD for this job

I understand that your project goal is to build an AI-Powered Communication & CRM System named **Agent Edge** that will serve as the front-end communication and decision layer of your business, handling various tasks such as inbound phone calls, SMS conversations, lead routing, automated follow-up, CRM data capture, and interaction summaries. With my extensive background in developing high-complexity systems like scaling for over 1 million users and creating AI-driven solutions for FinTech, I am well-equipped to tackle the challenges presented by your project. As a strategic insight, ensuring the prompt-driven nature of the system using advanced AI technologies like GPT will be crucial for its success. Drawing from my experience in building and scaling Telegram Mini Apps for a large user base, I am confident in my ability to design a system that can handle the dynamic nature of communication and decision-making required by **Agent Edge**. I am excited about the opportunity to collaborate on this innovative project and bring my expertise in APIs, real-time communication, Twilio, AI technologies, and clean backend architecture to the table. If you are interested in discussing the roadmap further, feel free to reach out to me to explore how we can make **Agent Edge** a reality.
$1,200 USD in 20 days
8.9
8.9

With a profound understanding of AI, real-time communication, and API development, I am committed to manifesting your AI-driven communication and CRM system with utmost dexterity. Having pioneered technological projects since 2014, my team at ZAWN Tech possesses a specialized capacity for handling complex software schemes like the one you propose. Our extensive experience in core domains means we bring a unique hybrid competence in software and engineering to your project, guaranteeing solid solutions. The combination of our broad expertise in Voice and SMS integration (Twilio), Chatbot Development(AI) formatting(CRM) integration(GoHighLevel), strongly indicates that we embody all the requisites for your Agent Edge project. My proficient familiarity with OpenAI and GPT would be invaluable in building an adaptable decision-making AI engine as per your requirement. However, what truly sets us apart is our vision and approach towards projects. We don't just deliver systems; we engineer futures. The modular scalability and impact potentiality that your project bears is right down our alley. I understand that this is not a simple chatbot project but rather an ambitious venture that demands thoughtful design of backend architecture to facilitate growth into a full-scale platform.
$755 USD in 7 days
8.8
8.8

Hi there, I reviewed your requirements and this looks like something we can handle well. We've built several AI-driven communication systems with Twilio integration and backend automation — the voice + SMS + CRM combo is definitely in our wheelhouse. I noticed you're looking at Asterisk PBX integration, which adds a nice layer of complexity we've tackled before. A couple quick questions: Are you leaning toward a specific tech stack for the backend, and do you have existing systems this needs to plug into? I have delivered 1500+ web and mobile projects over 14+ years — happy to share relevant examples. Thanks, Hasan
$200 USD in 28 days
8.7
8.7

Hello, Agent Edge should be built as a communications orchestration system, not as a chatbot connected to Twilio. I would structure Phase 1 around a NestJS/Node backend with PostgreSQL for contacts, conversations, tasks and routing state, Redis/workers for async follow-ups, and clean adapters for Twilio/Vapi/OpenAI/GoHighLevel. Twilio would handle calls/SMS events, Vapi can accelerate the voice AI layer, but the backend should own routing rules, CRM sync, state transitions, retries, summaries and task creation. That separation matters: prompts can identify intent and generate summaries, but business actions should stay auditable and controlled. Otherwise the system becomes hard to debug once real leads, transfers and follow-ups start running. Relevant background: I’ve built backend-heavy SaaS, automation and financial/commercial workflow systems with external APIs, workers, audit trails and multi-tenant foundations. This kind of modular communication layer fits that experience well. My main concern is scope: the full platform is larger than the posted budget, but a solid Phase 1 with voice, SMS, routing, CRM updates and follow-up automation can be built as a strong foundation. Nico – widuIT - Top Freelancer LATAM
$1,800 USD in 40 days
8.3
8.3

Hi, This is Elias from Miami. I checked your project description and understand you want to build an AI-powered communication and CRM system that integrates voice, SMS, and automation features. This system seems to aim at enhancing customer interactions using advanced technologies. I’ve recently developed a similar CRM with integrated AI chat functionalities and automated communication workflows. My approach would involve outlining user roles and requirements first, then designing the architecture for voice and SMS features, followed by implementing AI-driven insights and automation tools. I’d be happy to discuss the specific functionalities you envision and the best way to implement them. I have a few questions to get a better understanding: Q1 – What specific communication channels do you want to prioritize in the system (e.g., voice, SMS, email)? Q2 – Are there any third-party APIs or platforms you plan to integrate for telephony or messaging? Q3 – What kind of user roles and permissions should be included in the CRM? Looking forward to hearing from you.
$1,200 USD in 6 days
8.0
8.0

Hi, This is not a typical CRM or chatbot build,you’re essentially designing a real-time AI communication layer for businesses, and I understand the level of architecture and thinking this requires. What you’re calling Agent Edge is closer to a modular, event-driven system where voice, SMS, AI decisioning, and CRM all work together not separate features stitched together. Why I’m a good fit: Experience working with APIs, automation systems, and backend architecture Strong understanding of event-driven systems (not just UI-level builds) Comfortable with Twilio + AI integrations + workflow logic I think in terms of systems that scale, not quick scripts If you’re serious about turning this into a platform, I’d be interested in not just Phase 1, but helping shape the long-term architecture of Agent Edge. Let’s build this the right way from the start. Best regards, RAHEEL
$750 USD in 7 days
7.9
7.9

Hello, I’m excited about the opportunity to help build Agent Edge, an AI-driven communication and business automation platform. With experience in AI, Twilio integration, real-time communication systems, and scalable backend architectures, I can deliver a clean, modular, and future-ready solution for your platform. Why Me: Strong background in AI-driven automation, Twilio, and GPT integration Experience building real-time communication platforms Ability to design scalable, prompt-driven systems beyond simple scripts Proven track record in delivering clean, documented solutions for complex workflows I’m ready to start immediately and build a robust foundation for Agent Edge, ensuring it is scalable, modular, and primed for long-term growth. I’d be happy to discuss your preferred tech stack, routing logic, and integration specifics in more detail. Best regards, ADEEL
$750 USD in 7 days
8.0
8.0

Hey, this clearly isn’t just a typical CRM build, and I actually like projects like this more. I’ve built a system called SmartEngage where it handled automation, messaging flows, and user interaction logic, so I’m familiar with the communication layer and decision layer setup you’re aiming for. The difference here is really in how far the AI is involved in handling decisions, not just assisting. If I were to approach this, I’d keep the communication layer (voice/sms via Twilio) cleanly separated from the logic layer, then build the core flows first inbound handling, routing, and automation before gradually adding AI driven decisions and summaries. That way it scales without turning into a tangled system. Kindly contact me for furthe r discussion.
$1,500 USD in 7 days
7.9
7.9

Hello Greetings, After reviewing your project description, I am confident and excited to work on this project for you. I have some crucial points and questions to clarify. Please leave a message in the chat to discuss this, and I can share my recent work that is similar to your requirements. I am excited to hear from you soon. Thank you!
$755 USD in 7 days
7.1
7.1

Hi, I’ve built similar AI systems using Twilio (voice/SMS), OpenAI GPT, and CRM automation (GoHighLevel-style flows), including real-time call handling, lead routing, and automated follow-ups. Your Agent Edge concept is solid—this is exactly a prompt-driven AI communication layer I’ve implemented before, not just chatbot logic. My approach: Node.js/Python backend (scalable, modular) Twilio + Vapi for voice + SMS GPT-based intent + routing engine Auto CRM sync + conversation summaries Event-driven follow-up automation I’ve worked on similar AI + telecom automation systems and understand how to structure this for fast MVP + future multi-tenant scaling. Quick question: Do you want to start with single business MVP or multi-tenant from day 1? Ready to start immediately.
$6,000 USD in 42 days
7.1
7.1

Hi - Agent Edge is really a front-end decision layer for the business, so the risk is not connecting Twilio or GPT, it is keeping every call, SMS, routing decision, and CRM update consistent as one workflow. Relevant work here maps to Twilio/Vapi call handling, GPT intent detection, GoHighLevel API sync, summaries, task creation, and automation logs. Caller calls in - AI identifies intent - checks contact history - routes to assigned or available agent - logs summary - creates task - SMS follow-up continues the conversation. Looks correct, but fails when voice state, SMS thread, and CRM record drift apart. Missed webhooks can cause lost leads in real use, so I handle it with event logs, retries, and idempotent CRM writes. Input - calls and SMS. Processing - AI decision engine + routing. Output - updated CRM and next action. The part to get right early is the event-driven communication flow.
$755 USD in 7 days
7.1
7.1

Hello, I have thoroughly reviewed your project description and am confident in my ability to assist you in completing it successfully. I believe it would be highly beneficial to delve deeper into the specifics of the job to determine the most effective way forward. I am open to scheduling an interview at your convenience, and I genuinely appreciate the chance to collaborate with you on this project. Your response is eagerly anticipated, and I'm excited about the prospect of working together. Thank you for considering my proposal. Looking forward to your prompt reply! Best regards Rekha!!!
$755 USD in 7 days
7.8
7.8

Hello, I see you want to build an AI-powered communication and CRM system combining voice, SMS, and automation which requires seamless integration and reliability. Successfully syncing AI voice and SMS with CRM workflow often hides challenges like real-time data processing and user personalization. We have over 4 years of experience using Laravel, Vue.js, and cross-platform Flutter to build scalable systems with smooth UI/UX from Figma designs. How do you envision the AI handling customer interaction personalization across multiple channels? Let's discuss how we can make your system both powerful and user-friendly.
$1,350 USD in 14 days
6.9
6.9

Hello, With 4 years of experience in PHP, Backend Development, and Full Stack Development, I am well-equipped to handle complex projects like the AI-Driven Communication and CRM System you are envisioning. I understand the requirements outlined for the creation of the **Agent Edge** platform and the importance of AI-driven communication in streamlining business processes. Having expertise in PHP, API Development, and AI Chatbot Development, I am confident in my ability to deliver a solution that aligns with your project expectations. I have carefully reviewed the project details and believe that my skills are a good fit for this endeavor. I am open to discussing the project further in chat to explore how we can collaborate effectively. Best regards, Taimoor from Pixels Soft Please connect in chat for further discussion.
$760 USD in 7 days
6.6
6.6

Hi, Agent Edge is exactly the kind of system I build AI-driven, real-time communication platforms with clean, scalable architecture. I’ve worked on similar setups using Twilio (voice/SMS), OpenAI for intent + decisioning, and CRM integrations like GoHighLevel. My approach is to design a modular backend (Node.js/Python) with an AI decision layer that controls routing, follow-ups, and CRM updates—fully prompt-driven, not hardcoded. Approach: • Voice + SMS ingestion → AI intent detection → routing engine • Real-time call handling + human handoff • Auto CRM sync (contacts, summaries, tasks) • Event-driven architecture for scalability & multi-tenant future I focus on reliability, low latency, and clean extensibility. Question: – Do you want a single-business MVP first, or should we design multi-tenant from Phase 1? I’m ready to build this as a long-term system, not just a quick script. With Regards! Apurva
$1,500 USD in 7 days
6.5
6.5

Hi, this is a solid system idea—not just a CRM, but a full AI communication layer. I’ve worked on similar setups with Twilio, GPT, and automation pipelines, so I understand how to design this cleanly and make it scalable. My approach would be to build a modular backend (Node.js) that connects Twilio (voice/SMS), GPT (decision engine), and CRM (GoHighLevel). Voice and SMS flows will be event-driven, with AI handling intent detection, routing, summaries, and follow-ups. Everything will be prompt-driven so it stays flexible, not hard-coded. I’ll structure it to support multi-tenant in the future, with clear separation between communication layer, AI logic, and CRM integration. This makes it easy to extend later (MLS/IDX, more channels, etc.). You’ll get a working Phase 1 (calls, SMS, routing, CRM sync), clean architecture, and documentation so it’s easy to scale. Thanks, Teo
$1,200 USD in 21 days
6.5
6.5

At Toriqul Global Solutions, we transform ideas into high-performing digital products. We are a professional web development agency led by Engineer Md. Toriqul Islam brings over a decade of expertise in designing and developing websites, applications, and custom digital solutions. What We Deliver: ✔ Stunning modern websites ✔ Powerful custom web applications ✔ Mobile apps for Android & iOS ✔ E-commerce platforms ✔ Business automation systems ✔ SEO-friendly and fast-loading websites Our Tech Stack: React, Node.js, Laravel, PHP, WordPress, Python, .NET, MySQL, MongoDB, React Native, Bootstrap, JavaScript, and more. Why Clients Trust Us: • Business-focused solutions • Clean UI/UX design • Secure & scalable systems • Reliable deadlines • Transparent communication • Excellent after-sales support We don’t just build websites, we build results. Let’s create something amazing together. Best Regards, Toriqul Global Solutions
$555 USD in 6 days
6.0
6.0

Hello There!!! ★★★★ ( AI-driven voice + SMS + CRM automation system with scalable multi-tenant architecture ) ★★★★ I understand you are building “Agent Edge,” an advanced AI communication platform that handles voice calls, SMS conversations, lead routing, CRM updates, and automated decision making. The system must be scalable, modular, and support real-time AI-driven workflows using GPT, Twilio, and CRM integration like GoHighLevel. ⚜ Voice AI for inbound call handling & routing ⚜ Real-time SMS conversation automation ⚜ GPT-based AI decision engine (intent + actions) ⚜ CRM integration (contact sync, summaries, tasks) ⚜ Smart routing logic for agents & leads ⚜ Call/SMS logging + AI-generated summaries ⚜ Future-ready API integrations (MLS / external data) I have strong experience in building AI automation systems using Node.js, Python, Twilio APIs and OpenAI integrations. I focus on scalable backend design, event-driven architecture and clean API workflows for real-time systems. This is a complex platform and I can help you design Phase 1 properly with clean expansion path for multi-tenant growth. Lets connect and discuss architecture. Warm Regards, Farhin B.
$256 USD in 10 days
6.6
6.6

Hello! I am a US-based senior software engineer with extensive experience in building production-grade software, especially in AI automation and full-stack development. I've carefully read your project description for the AI-Powered Communication and CRM System, and I understand the importance of integrating voice, SMS, and automation to enhance user engagement. With over 15 years in the field, I have the skills to deliver a robust solution. I've participated in the Shopify partners program since 2016, building many apps and themes, showcasing my ability to develop scalable, user-friendly systems. I have developed similar projects, like a custom CRM integration for a service provider and an automated communication platform for a local business. To ensure I fully grasp your requirements, could you please clarify the following questions to help me better understand the project? 1. What specific features do you envision for the AI chatbot within the system? 2. Are there existing systems or APIs that you want to integrate with this CRM? 3. What is your timeline for the project, and are there any critical milestones we should aim for? I am committed to delivering a solution that meets your expectations and drives value for your business. Let’s connect and discuss how we can make this project a success! Best, James Zappi
$1,200 USD in 6 days
5.8
5.8

I’ve worked on AI-driven communication setups that combined Twilio voice/SMS with CRM systems for smooth lead routing and automation. For Agent Edge, my approach would be to build a modular backend that integrates Twilio for real-time calls and SMS, combined with GPT prompt-driven intent detection to decide routing and follow-up dynamically. To handle voice AI, I’d first set up Twilio’s call webhook and integrate Vapi or a similar voice AI for natural convo flow and intent parsing. Calls would be routed automatically by the AI unless intent requires human handoff. SMS conversations will sync to GoHighLevel CRM with automatic updates and follow-up triggers using workflows. All interactions get logged and summarized using GPT, creating actionable tasks. Do you have preferred prompt templates or intent categories planned? Also, for multi-tenant support, will each business have separate CRM instances or shared with tagging? This impacts data design and security. This kind of system is complex but straightforward to start with the right API orchestration and clear separation of AI decision logic. I’m ready to begin building the Phase 1 system with clean architecture and documentation to scale smoothly.
$755 USD in 7 days
5.9
5.9

Dothan, United States
Member since Nov 22, 2025
$1500-3000 USD
$250-750 USD
₹150000-250000 INR
$250-750 USD
₹1500-12500 INR
$250-750 USD
min $12 SGD
₹12500-37500 INR
$8-15 USD / hour
₹600-1500 INR
₹1500-12500 INR
$30-250 USD
$30-250 USD
$10-30 USD
₹5000-10000 INR
$3000-5000 USD
$250-750 CAD
$250-750 AUD
$250-750 USD
₹12500-37500 INR
₹1500-12500 INR
$2-8 USD / hour