SENIOR AI/TWILIO ENGINEER (REAL-TIME CALLS + SMS + WHATSAPP) -- 2

@irsolutions

With over 10 years of experience in AI and communication systems development, I understand the critical need for a senior engineer to architect and build production AI communication systems like the one described for InboxxHQ. You need someone who thinks in architecture, not scripts, and can deliver on complex voice AI engines, SMS, and WhatsApp AI engines with a reliability layer to ensure high-volume throughput. In my past projects, I have successfully developed and implemented AI communication systems for various industries, including fintech and healthcare, leveraging cutting-edge technologies such as OpenAI and FastAPI. My expertise in AI/LLM engineering and backend engineering aligns perfectly with the requirements for this role, ensuring a seamless integration of voice AI, SMS, and WhatsApp functionalities. I am fully equipped to tackle the deliverables within the first 14 days, including building the SMS + WhatsApp AI MVP, state machine, intent router, memory layer, and Twilio Voice prototype. If you are looking for a problem solver who moves fast and communicates clearly, I am the ideal candidate for this project. To get started, I invite you to reach out with the requested details at your convenience. Let's build the core engine of a platform that will scale nationally and revolutionize AI communication systems.

@Guptapuru304

We have successfully executed similar AI communication systems projects and are excited to bring our expertise to your AI communication engine for InboxxHQ. We fully understand the requirements, from real-time call answering with Twilio and LLM integration to SMS/WhatsApp AI with robust reliability features. Our team, led by Puru Gupta, a top 1% freelancer with 8+ years of experience, specializes in AI and LLM integration, automation, and scalable systems. We've developed intelligent, real-time communication systems using OpenAI and Twilio, ensuring low-latency, production-grade performance. With our AI-first approach, we deliver customer-centric solutions built around adaptability and automation. Our portfolio of 200+ clients showcases our ability to meet and exceed expectations consistently. Let's discuss how we can tailor our skills to your vision. Q: Could you share more details about the current architecture you have in place? Q: Are there any specific challenges you've faced with similar projects in the past? Looking forward to the opportunity to collaborate and drive success together. Best regards, Puru Gupta and Team

@corpmember29

Hello, I reviewed your requirements for building a production-grade AI communication engine with Twilio Voice, SMS, and WhatsApp, and I fully understand the scope including real-time audio streaming, LLM integration, state machine-based conversation flows, memory layers, webhook logic, and high-volume reliability. I have 10+ years of experience in backend engineering, AI/LLM integration, real-time systems, and scalable architecture. I can structure the project in stages, delivering SMS/WhatsApp MVP first, followed by Twilio Voice prototypes, all with clean, maintainable code, error recovery, monitoring, and testing. I work closely with teams in your time zone and ensure iterative progress aligned with production standards. I WILL PROVIDE 2 YEAR FREE ONGOING SUPPORT AND COMPLETE SOURCE CODE, WE WILL WORK WITH AGILE METHODOLOGY AND WILL GIVE YOU ASSISTANCE FROM ZERO TO PUBLISHING ON STORES. My experience with real-time AI pipelines, intent routers, and scalable event-driven architectures aligns with your goal of building a robust, low-latency communication engine capable of national-scale deployment. I eagerly await your positive response. Thanks.

@kamran2012

Hello, I will build your real time Twilio based voice and messaging solution in a simple and clean way from start to finish. I can set up the Twilio APIs, manage call flows, handle real time events, configure WebRTC if needed and ensure the system is fast, stable and production ready. I can also help refine backend logic, improve scalability, secure the communication layer and integrate analytics or monitoring tools. We can review your goals together and plan clear steps for API setup, call routing, event handling, testing and optimisation. I will prepare a well organised codebase, write clean and reliable modules, include automated checks and provide a short guide explaining the main choices and how you can manage or extend the system later. Looking forward to discussing further. Regards, Kamran.

@nikhilgarg96

Hello, I am a friendly and reliable full-stack developer with solid experience in Shopify, WordPress, PHP, Laravel, React, Node.js, Odoo, and mobile app development (Flutter/React Native). I love building clean, fast, and user-friendly web and mobile solutions. Whether you need custom features, API integrations, Odoo workflows, mobile apps, or UI/UX improvements, I’m here to help. I communicate clearly, deliver on time, and always aim to build long-term working relationships. Happy to support your project anytime! With Regards! Nikhil

@mughiraaa

Hello, I have reviewed the details of your project. i will architect and develop inboxxhq’s ai communication engine starting with the sms and whatsapp flows. using fastapi and redis queues, i will create a conversation state machine with short and long-term memory and an intent router. webhooks will handle incoming messages with retry logic and multi-channel compliance. each flow will be tested with automated scripts to ensure error recovery. in week two, i will extend the system to twilio voice by streaming audio to an llm in real time with stt and tts, escalation logic, call routing, and fallback. docker will contain all services for reproducible deployments. monitoring and logging will track throughput and errors. deliverables include fully tested sms/whatsapp mvp, voice prototype, and documented flows. Let's have a detailed discussion, as it will help me give you a complete plan, including a timeline and estimated budget. I will share my portfolio in chat I look forward to hear from you. Thanks Best Regards, Mughira

@PINESCRIPTERR

Hi there, I’ve architected and built production AI communication systems before and can share examples directly in chat. I will deliver: 1. Voice AI engine with Twilio Voice + realtime LLM (STT → LLM → TTS) 2. SMS + WhatsApp AI engine with intent router, state machine, memory, booking flows, and compliance 3. Reliability layer with freeze detection, fallback, queueing, logging, and monitoring for 100k+ msgs/day 4. Week 1: SMS/WhatsApp MVP (state machine, intent router, memory v1, webhook endpoints) 5. Week 2: Twilio Voice prototype (real‑time audio streaming, AI answering calls, error recovery) Please feel free to reach out so we can discuss price and timeline. Best regards, Houssame

@toriquldev123

Hello Dear! I write to introduce myself. I'm Engineer Toriqul Islam. I was born and grew up in Bangladesh. I speak and write in English like native people. I am a B.S.C. Engineer of Computer Science & Engineering. I completed my graduation from Rajshahi University of Engineering & Technology ( RUET). I love to work on Web Design & Development project. Web Design & development: I am a full-stack web developer with more than 10 years of experience. My design Approach is Always Modern and simple, which attracts people towards it. I have built websites for a wide variety of industries. I have worked with a lot of companies and built astonishing websites. All Clients have good reviews about me. Client Satisfaction is my first Priority. Technologies We Use: Custom Websites Development Using ======>Full Stack Development. 1. HTML5 2. CSS3 3. Bootstrap4 4. jQuery 5. JavaScript 6. Angular JS 7. React JS 8. Node JS 9. WordPress 10. PHP 11. Ruby on Rails 12. MYSQL 13. Laravel 14. .Net 15. CodeIgniter 16. React Native 17. SQL / MySQL 18. Mobile app development 19. Python 20. MongoDB What you'll get? • Fully Responsive Website on All Devices • Reusable Components • Quick response • Clean, tested and documented code • Completely met deadlines and requirements • Clear communication You are cordially welcome to discuss your project. Thank You! Best Regards, Toriqul Islam

@zeljkoi6

Hi, As a seasoned engineer with a proven track record in building production-grade AI communication systems, I am excited about the opportunity to architect and develop InboxxHQ’s AI communication engine. My recent project involved creating an SMS and voice interaction platform utilizing Twilio and real-time language models, ensuring low-latency and high-volume throughput. I am ready to deliver an SMS + WhatsApp MVP in the first week and a Twilio Voice prototype in the second week. Let's discuss how I can bring your vision to life and exceed your expectations.

@piyushg200

✨ Let's make your AI communication system seamless and stress-free, Ivanam, I see you need an experienced individual to architect and build a production AI communication system for InboxxHQ. I understand how crucial it is to have a reliable system that can efficiently handle inbound phone calls and automated messaging without any downtime. I've built similar solutions for AI communication in the past. With 5 years of hands-on experience in AI and backend engineering, I'll deliver a fully functional Voice AI Engine and SMS + WhatsApp AI Engine. My track record includes successfully delivering complex projects with 5-star ratings. Available to start immediately — first milestone ready in 14 days. I'd love to discuss your vision. When works best for a quick 10-minute call? Worst case, you'll get free insights to guide your project. Looking forward to collaborating, Piyush Gupta AI Communication Developer | 5+ Years

@abhisaini0188

Hello, Thank you so much for posting this opportunity. It sounds like a great fit, and I’d love to be part of it! I’ve worked on similar projects before, and I’m confident I can bring real value to your project. I’m passionate about what I do and always aim to deliver work that’s not only high-quality but also makes things easier and smoother for my clients. Feel free to take a quick look at my profile to see some of the work I’ve done in the past. If it feels like a good match, I’d be happy to chat further about your project and how I can help bring it to life. I’m available to get started right away and will give this project my full attention from day one. Let’s connect and see how we can make this a success together! Looking forward to hearing from you soon. With Regards! Abhishek Saini

@jonhw5

Hi there, Your vision for InboxxHQ’s AI communication engine is incredibly exciting and aligns perfectly with my expertise in architecting and building robust, production-level AI systems. I thrive in high-stakes environments where innovation and reliability are equally critical—precisely the mindset you’re seeking. I’ve designed and shipped real-time AI engines handling massive voice and messaging volumes, integrating low-latency speech-to-text, conversational LLMs, custom state machines, and resilient recovery layers. I can architect InboxxHQ’s multi-channel AI stack from voice (Twilio+LLM streaming, escalation logic, error handling) to SMS/WhatsApp (intent recognition, memory, compliance), ensuring it’s scalable, fault tolerant, and production-ready. For Week 1, I’ll start by blueprinting and developing the state machine + intent router, laying out memory architecture, and standing up the webhook endpoints with a suite of tests. I move quickly, document rigorously, and believe clear, proactive communication is non-negotiable. I have direct examples of my past Twilio Voice and real-time AI builds ready to share, as well as precise breakdowns of my approach to complex AI flows and reliability design. Looking forward to diving in and building something groundbreaking together! Vitalii

@SolomiaMota

Hi there, I’m genuinely excited about the opportunity to architect and build the production-grade AI communication engine for InboxxHQ. I’ve led several projects integrating Twilio Voice with real-time LLMs, including streaming audio processing, robust stateful conversational flows, escalation logic, and error recovery—always with a focus on ultra-low latency and reliability. Recently, I helped design a high-volume SMS/WhatsApp AI system that featured an intent router, dynamic memory layers, multi-channel compliance, and advanced booking/order automations. I thrive on building scalable, event-driven architectures from the ground up and have consistently delivered robust, monitored, and queue-backed solutions using FastAPI, Redis, and Docker. My experience extends to model fallback, queueing, and freeze detection on systems handling 100k+ messages daily. I’m ready to move fast—delivering the SMS/WhatsApp MVP (with state machine, memory, and API test flows) in the first week, and a live Twilio Voice prototype by week two, as you outlined. I will include links to relevant work, a summary of a recent AI state machine I architected, and a day-by-day plan with my availability in my next message. Looking forward to collaborating closely and bringing this vision to life! Best, Solomia

@xuezhe315

Hello, As a seasoned software engineer, I'm no stranger to the high-pressure demands of building and scaling mission-critical systems, which is precisely why I believe I am the ideal candidate for this role. My proven knowledge and experience in backend engineering, specialized in Node.js among others, align perfectly to design and develop InboxxHQ's AI communication engine. Having successfully delivered 50+ projects, your project timelines don't intimidate me; they excite me. I'm no "script" writer but an architect who moves fast and communicates transparently. My ability to strike a balance between aesthetics, performance and scalability will ensure that your AI communication system not only meets its technical requirements but brings about quantifiable business growth. Additionally, my proficiency in artificial intelligence and machine learning gives me an edge when it comes to building systems that leverage state-of-the-art AI technologies like Natural Language Processing (NLP), predictive modeling and computer vision which are crucial for your project. I have hands-on experience in bringing these technologies to life by creating intelligent chatbots, automating tasks, and making data-driven decisions with consistent success. Your system will be robust, scalable and reliable even under high volume throughput demands of 100k+ msgs/day -- ensuring InboxxHQ thrives at any scale. Regards.

@mobiwebsolutions

Hi There!!! !!>>> THE PROJECT GOAL IS TO DEVELOP A PRODUCTION-GRADE AI COMMUNICATION SYSTEM WITH REAL-TIME TWILIO VOICE, SMS, AND WHATSAPP INTEGRATION <<<!! I have studied your project description very well and understand that you need a senior engineer to architect and build a scalable AI communication engine with real-time call handling, multi-channel messaging, and stateful conversation logic. I am best fit for this project because I can deliver a robust AI system combining Twilio, real-time audio streaming, and intelligent message routing with high reliability. Relevant points: * Real-time voice AI engine with STT → LLM → TTS pipeline * Multi-channel SMS and WhatsApp AI with memory layer and intent routing * Reliability layer with error recovery, fallback, and high-volume throughput I provide basic services like design, database management, testing, source code delivery, and documentation for maintainability. I have 9+ years experience as a full stack developer with extensive AI/LLM integration and real-time communication systems. Similar projects include building Twilio-powered AI call assistants and automated WhatsApp/SMS flows for enterprise clients. Looking forward to chat with you for make a deal Best Regards Elisha Mariam!

@rbtech1984

Hello There!!! ⚜⭐⭐⭐⭐⚜(( Architecting real time AI communication engines with Twilio at production scale ))⚜⭐⭐⭐⭐⚜ Your requirement instantly stands out because you are hiring a builder, not an integrator. You are looking for someone who can design and deliver a complete AI communication engine that handles real time Twilio Voice, SMS, WhatsApp and high volume reliability without cutting corners. My background includes building state machine driven communication flows, low latency audio pipelines using Twilio Voice and scalable backends with FastAPI, Redis queues and Docker. I approach these systems with architecture first, focusing on stability, graceful fallbacks and clear logic layers. To move fast, my plan begins with a unified intent router, memory layer and SMS plus WhatsApp flow, then extending the same structure into the realtime Voice pipeline with streaming STT and model response handling. Three core features I prioritise are a resilient reliability layer, a well defined state machine and real time audio handling that stays consistently responsive. Happy to share past builds and outline the seven day plan once we connect. Warm Regards, Farhin B.

@marcoc7

Hi Mate , Good afternoon! I’ve carefully checked your requirements and really interested in this job. I’m full stack node.js developer working at large-scale apps as a lead developer with U.S. and European teams. I’m offering best quality and highest performance at lowest price. I can complete your project on time and your will experience great satisfaction with me. I’m well versed in React/Redux, Angular JS, Node JS, Ruby on Rails, html/css as well as javascript and jquery. I have rich experienced in Audio Processing, Audio Services, Large Language Models (LLMs), VoIP, JSON, API, Voice Talent, Twilio and Node.js. For more information about me, please refer to my portfolios. I’m ready to discuss your project and start immediately. Looking forward to hearing you back and discussing all details.. Looking forward to serve you

@draganm59

Hi ivanam45, How are you! I've carefully checked your requirements and really interested in this job. I'm a full stack Javascript developer working at large-scale apps as a lead developer with U.S. and European teams. I'm offering best quality and highest performance at lowest price. I can complete your project on time and your will experience great satisfaction with me. I'm well versed in React/Redux, Angular JS, VueJS, Node JS, Python, html/css as well as javascript and jquery. Simply, I have rich experienced in Audio Services, Voice Talent, VoIP, Node.js, JSON, API, Audio Processing, Twilio, Large Language Models (LLMs) as you enumrated. For more information about me, please refer to my portfolios. I'm ready to discuss your project and start immediately. Looking forward to hearing you back and discussing all details. Regards Sincerely, Dragan M.

@Aurallian

Hey Ivanam, I understand you need a senior engineer to lead building AI communication systems. With experience in AI / LLM Engineering and Backend Engineering, I propose architecting and developing InboxxHQ’s Voice AI Engine, SMS + WhatsApp AI Engine, and Reliability Layer. My past work with real-time AI and Twilio Voice, paired with knowledge of scalable systems, makes me an ideal fit. Let’s discuss how we can bring your project to life. When would be a good time to explore this further? Best regards, Aurallian