
Geschlossen
Veröffentlicht
Bezahlt bei Lieferung
PROJECT TITLE: AI Receptionist Web Platform (Voice, Chat, Admin AI, Billing, GCP) PROJECT DESCRIPTION: We are looking for an experienced full-stack developer or a small professional team to build a secure, cloud-based AI receptionist web platform. The platform will be used by organisations such as: - schools and colleges - garages and automotive service centres - dentists and clinics - councils and public-sector organisations - other service-based businesses The AI receptionist will handle voice and text conversations, collect information, store and analyse data, and assist administrators through an AI-powered admin panel. This is a serious SaaS project. It is NOT a basic chatbot or a simple HTML website. --- SYSTEM OVERVIEW: The system will: - run on Google Cloud Platform (GCP) - use Cloud Run for backend services - integrate OpenAI APIs for AI reasoning and speech - integrate Vonage Voice API for outbound calls - support prepaid usage-based billing - provide strong data isolation and privacy Each client (organisation) must have fully separated data storage and configuration. --- TECHNICAL REQUIREMENTS: BACKEND: - Google Cloud Platform (GCP) - Cloud Run (container-based, stateless services) - Backend language: Node.js or Python (FastAPI preferred) - REST APIs and streaming endpoints for voice/chat - Secure authentication for admin users AI & SPEECH: - Vertex AI API: - Chat / reasoning - Speech-to-Text - Text-to-Speech - AI behaviour must follow client-defined instructions - Admin AI analyst must query stored conversations and uploads VOICE: - Vonage Voice API - Outbound calls to UK mobile numbers - Used mainly for low-balance reminder calls - Internet-based voice support (WebRTC acceptable) DATABASE & STORAGE: - Separate database per client (Cloud SQL or Firestore) - Encrypted at rest - Cloud Storage for file uploads - Maximum upload size: 100MB - AI-searchable data (vector search or equivalent approach) FRONTEND: - Mobile-first responsive web application - React / [login to view URL] / Vue (open to suggestion) - Voice chat interface - Text chat interface - Live transcript displayed during voice calls - File upload interface - Admin dashboard UI --- USER ROLES: 1) PUBLIC USER / CALLER: - No login required - Can speak via voice in browser - Can type messages in chat - Sees live transcript of conversation - Can upload documents, images, or video - AI receptionist asks relevant questions and collects data 2) CLIENT ADMIN: - Secure login - Admin dashboard - Ability to define AI instructions: (e.g. how the AI receptionist should behave, what questions to ask) - View conversations and summaries - Ask Admin AI analyst questions (up to 50 queries per day) - View statistics and insights - View usage and remaining balance - Top up prepaid balance (£10–£500) - Request refund of unused balance (minus banking/transfer fees) --- ADMIN AI ANALYST: - Text-based AI assistant available only in admin panel - Searches across: - conversation transcripts - uploaded files - AI-generated summaries - Example questions: - “How many students reported sick today?” - “List all bookings made this week” - Returns summaries, counts, and insights - Limited to 50 queries per day per client --- BILLING & BALANCE LOGIC: - Prepaid wallet system per client - Balance checked before every AI request - Usage deducted automatically - If balance drops below 10%: - system triggers automatic voice call to client - If balance reaches £0: - service is suspended - Service resumes automatically after top-up - Unused balance refundable on request (minus bank transfer fees) --- LOW-BALANCE REMINDER CALL: - Automatic outbound call to client’s phone number - Uses Vonage Voice API - Short AI voice message, for example: “Your AI receptionist balance is running low. Please top up to avoid service interruption.” - Must not spam: - maximum once per 24 hours - Log only: - timestamp - success or failure status - No conversation content stored for these calls --- SECURITY & PRIVACY REQUIREMENTS: - Each client’s data must be isolated from all others - All data encrypted in transit and at rest - Platform owner must not view client conversations or uploads - Minimal logging (no message or file content in logs) - Role-based access control - GDPR-aware design (suitable for schools and councils) --- LANGUAGE SUPPORT: - System must support multiple languages - English required - Must handle accents and imperfect speech - Ability to switch languages per client or per conversation --- DELIVERABLES: - Fully working web application - Deployed on Google Cloud Platform - Clean, readable, and documented code - Infrastructure and deployment instructions - Basic admin usage guide - Git repository access - Support for post-delivery bug fixes (initial period) --- NICE TO HAVE (OPTIONAL): - WebRTC experience - Vector databases (pgvector, similar) - Terraform or Infrastructure as Code - SaaS billing experience - Experience with GDPR or public-sector projects --- WHO SHOULD APPLY: - Senior full-stack developers - Cloud-native engineers - Developers with real API, AI, and backend experience PLEASE DO NOT APPLY if: - you only build static websites - you have no cloud or backend experience - you rely purely on templates --- PROPOSAL REQUIREMENTS: Please include: 1) Relevant past projects 2) Your role in those projects 3) High-level architecture proposal 4) Estimated timeline (phases) 5) Estimated cost (fixed or milestone-based) 6) Preferred tech stack 7) Any risks or questions you see --- TIMELINE: - MVP target: 1 week - Possibility of long-term collaboration after MVP Project budget upto £250, please don't bid if you unable to fit in this budget. Thanks
Projekt-ID: 40213937
97 Vorschläge
Remote Projekt
Aktiv vor 27 Tagen
Legen Sie Ihr Budget und Ihren Zeitrahmen fest
Für Ihre Arbeit bezahlt werden
Skizzieren Sie Ihren Vorschlag
Sie können sich kostenlos anmelden und auf Aufträge bieten
97 Freelancer bieten im Durchschnitt £205 GBP für diesen Auftrag

Dear Vidmantas D., I am a seasoned full-stack developer with expertise in Node.js, FastAPI, and Google Cloud Platform. I understand your project requirements for building a sophisticated AI Receptionist Web Platform. With my experience in backend development, frontend development, and AI model development, I am well-equipped to deliver a secure, cloud-based solution that meets your needs. My approach involves leveraging GCP services, integrating AI capabilities for voice and text interactions, and ensuring data privacy through separate client databases. I prioritize clear communication, reliable delivery, and a user-friendly interface. I invite you to discuss how I can bring value to your project. Looking forward to the opportunity to collaborate on this exciting project. Best regards,
£20 GBP in 7 Tagen
5,0
5,0

⭐ Hello there, My availability is immediate. I read your project post on Python Developer for AI Receptionist Web Platform Development. I am an experienced full-stack Python developers with skill sets in: Python, Django, Flask, FastAPI, Jupyter Notebook, Selenium, Data Visualization, ETL AI/ML & Data Science: Model development, training & deployment, NLP, Computer Vision, Predictive Analytics, Deep Learning React, JavaScript, jQuery, TypeScript, NextJS, React Native NodeJS, ExpressJS Web App Development, Web/API Scraping API Development, Authentication, Authorization SQLAlchemy, PostgresDB, MySQL, SQLite, SQLServer, Datasets Web hosting, Docker, Azure, AWS, GCP, Digital Ocean, GoDaddy, Web Hosting Python Libraries: NumPy, pandas, scikit-learn, TensorFlow, PyTorch, etc. Please send a message so we can quickly discuss your project and proceed further. I am looking forward to hearing from you. Thanks
£230 GBP in 3 Tagen
5,1
5,1

⭐⭐⭐⭐⭐ Build a Secure AI Receptionist Web Platform for Your Business ❇️ Hi My Friend, I hope you're doing well. I've reviewed your project requirements and noticed you're looking for a full-stack developer to create a secure AI receptionist web platform. Look no further; Zohaib is here to assist you! My team has successfully completed 50+ similar projects in building advanced web applications. I will use Google Cloud Platform and integrate AI technologies to ensure a robust solution that meets your needs, all within your budget. ➡️ Why Me? I can easily build your AI receptionist platform as I have 5 years of experience in full-stack development, focusing on cloud solutions, API integration, and secure systems. My expertise includes working with Node.js, Python, and various database technologies. Additionally, I have a strong grip on Google Cloud services, ensuring a reliable and efficient platform. ➡️ Let's have a quick chat to discuss your project in detail. I can show you samples of my previous work, demonstrating my ability to deliver high-quality solutions. Looking forward to our chat! ➡️ Skills & Experience: ✅ Full-Stack Development ✅ Google Cloud Platform ✅ Node.js ✅ Python (FastAPI) ✅ RESTful APIs ✅ Database Management ✅ AI Integration ✅ Voice API ✅ Frontend Frameworks (React, Vue) ✅ Cloud Security ✅ SaaS Applications ✅ Responsive Design Waiting for your response! Best Regards, Zohaib
£150 GBP in 2 Tagen
5,6
5,6

Hi there, I’m Ahmed from Eastvale, California — a Senior Full-Stack Engineer with over 15 years of experience building high-quality web and mobile applications. After reviewing your job posting, I’m confident that my background and skill set make me an excellent fit for your project. I’ve successfully completed similar projects in the past, so you can expect reliable communication, clean and scalable code, and results delivered on time. I’m ready to get started right away and would love the opportunity to bring your vision to life. Looking forward to working with you. Best regards, Ahmed Hassan
£135 GBP in 7 Tagen
4,9
4,9

✋ Hi There!!! ✋ The Goal of the project:- BUILD A SECURE CLOUD BASED AI RECEPTIONIST WEB PLATFORM WITH VOICE, CHAT, ADMIN AI, AND PREPAID BILLING ON GCP. I have carefully read your full project description and understand that this is a serious SaaS platform, not a basic chatbot, requiring voice and text conversations, AI driven admin insights, strict client data isolation, prepaid billing logic, and secure deployment on Google Cloud using Cloud Run and modern APIs. I am the right fit because I have hands on experience delivering cloud native AI platforms that combine real time communication, backend orchestration, and privacy first architecture. 1. Full stack development on GCP with Cloud Run, secure REST and streaming APIs 2. AI and voice integration using OpenAI or Vertex AI with speech to text and text to speech 3. Multi tenant architecture with isolated client data, admin dashboard, and prepaid billing logic I will provide UI design, database and storage setup, authentication and role management, testing, deployment configuration, documentation, and full source code delivery at project completion. I bring 9+ years experience as a full stack developer and have completed AI driven SaaS platforms, voice enabled systems, and secure admin dashboards for service based and public sector style applications. Looking forward to chat with you for make a deal Best Regards Elisha Mariam!
£111 GBP in 11 Tagen
4,7
4,7

Dear Vidmantas D., I saw your project titled "AI Receptionist Web Platform Development -- 2" and I'm interested in submitting a proposal. With over 10 years of experience in software development, I have a proven track record and strong expertise in the required skillset, including Node.js. Here's a bit more about my skillset: Skills: Node.js, Backend Development, Frontend Development, Google Cloud Platform, Database Management, FastAPI, AI Text-to-speech, AI Chatbot Development, AI Model Development, AI Development I'm confident I can deliver exceptional results for your project. Would you be open to discussing this further? Thank you for your time. Sincerely, A Mateen
£135 GBP in 7 Tagen
4,4
4,4

Hi Vidmantas, I have over 5+ years of experience in both frontend and backend development. I will do the specified tasks. Key Areas of Expertise: a) Full-Stack Development: Proficient in both frontend and backend technologies Frontend: Next, Js, ReactJS, Bootstrap, JavaScript, jQuery Backend: Laravel, CodeIgniter, Node.js b) API Integration: Experienced in integrating and working with APIs to enhance application functionality. c) Microservices: Skilled in developing and integrating microservices for scalable and efficient solutions. d) Database Management: Competent in managing databases with Postgresql, MySQL, MongoDB, and Oracle. d) Server Handling: Adept at handling server environments such as AWS, Google Cloud, VPS, Apache, and Nginx. Let’s discuss how I can help achieve your project goals and add value. Lets connect in chat so that We discuss further. With Regards, Sai
£130 GBP in 5 Tagen
4,4
4,4

Hi Vidmantas, ❤️Your satisfaction is my priority❤️ I would like to grab this opportunity and will work till you get 100% satisfied with our work. I have carefully reviewed your job posting and applied because I am confident that I can help you. I have over 10 years of experience in the Node.js, Backend Development, Frontend Development, Google Cloud Platform, Database Management, FastAPI, AI Text-to-speech, AI Chatbot Development, AI Model Development, AI Development field and am highly skilled at delivering high-quality results. Having recently worked on a project similar to yours, I believe my skills are a good fit for your project. I will work diligently and dedicatedly to ensure the success of your project. Let’s build something great together. I’m ready to start immediately and committed to long-term success. Thank you for considering my bid. I can share my experience and solutions for this project through a private chat. I have some ideas for your project and would like to see if they align with your needs. Best Regards Roman
£140 GBP in 7 Tagen
4,3
4,3

Hi there, I’m Kristopher Kramer from McKinney, Texas. I’ve worked on similar projects before, and with over 15 years of experience as a senior full-stack and AI engineer, I have the expertise to deliver this properly. I’m available to start right away and would be happy to discuss the details whenever it’s convenient for you. I look forward to speaking with you. Best regards, Kristopher Kramer
£135 GBP in 7 Tagen
4,9
4,9

Hi, I am excited about the opportunity to develop the AI Receptionist Web Platform you've described. This project aligns superbly with my skills in full-stack development and my extensive experience with cloud-based solutions. With over seven years in software development, I have a solid background in building secure, scalable applications on platforms like Google Cloud. My expertise includes Node.js and Python, along with integration of AI systems using OpenAI APIs, ensuring the AI receptionist can handle voice and text effectively. I will employ industry best practices for security, ensuring data privacy and compliance with GDPR requirements for each client. I propose an MVP timeline of one week, focusing initially on core functionalities, followed by enhancements based on feedback. Best regards, Andrii
£150 GBP in 1 Tag
4,0
4,0

With over 12 years of experience in full-stack web development, I, Pallavi, am the perfect match for your AI Receptionist Web Platform. Not only do I possess strong technical expertise in Node.js and Python (FastAPI), but my versatility with languages like C#, .Net, VueJs, ExpressJs, Django, and more can be a great asset for your project. My extensive knowledge of Google Cloud Platform (GCP), including Cloud Run and Firestore, makes me proficient to handle the backend infrastructure required by your platform. Another key highlight of my profile is my experience with various AI-related tasks like N8N, AI Text & Voice Agent, and AI-powered analytics. These skills directly align with the main features you are seeking in your AI receptionist platform – reasoning, text-to-speech, speech-to-text functionalities integrated with OpenAI APIs along with Vonage Voice API support. Moreover, I've notably worked on projects necessitating data segregation/storage per client to prioritize data privacy.
£60 GBP in 5 Tagen
4,1
4,1

Drawing from my extensive background in AI development at Google and Apple, I am uniquely positioned to spearhead your AI Receptionist Web Platform project. My specialty lies in building intelligent, high-performance web applications integrated with AI to automate processes, augment user experiences, and drive measurable business growth – a perfect match for this complex and multifaceted SaaS project. By leveraging my experience at scale, I can ensure that your platform profoundly understands user instructions while guaranteeing secure authentication measures and maintaining strong data isolation and privacy. My expertise in backend development using Node.js and FastAPI aligns seamlessly with the technical requirements of the project. Furthermore, my proficiency in working with GCP's Cloud Run services and my familiarity with Vonage Voice API and OpenAI APIs are the keys to unlock the full potential of your AI-backed receptionist system. Moreover, I can implement artificial intelligence reasoning into your platform that closely emulates client-defined behavior instructions for robust adaptability across sectors like schools/colleges, dentists/clinics, councils, etc.
£1.350 GBP in 7 Tagen
4,5
4,5

Hello You need a secure, cloud native AI receptionist platform that handles voice and chat conversations, enforces strict data isolation per client, and manages prepaid billing without exposing sensitive information. I can design and implement a GCP based system using Cloud Run with a stateless backend, AI driven voice and chat flows, isolated client data stores, and a controlled admin environment for configuration, analytics, and balance management. The solution will cover AI behavior control, real time transcripts, document uploads, admin level AI analysis, Stripe based prepaid logic, automated low balance voice alerts via Vonage, and GDPR aware security with encrypted storage and role based access throughout. If this aligns, feel free to share how you want to scope the MVP and I can review. Cheers, Hassan Suhail
£200 GBP in 7 Tagen
3,9
3,9

⭐Hey, I'm ready to assist you right away!⭐ I believe I'd be a great fit for your project since I have extensive experience in developing complex AI-driven web platforms like the one you described. My technical expertise aligns perfectly with the requirements: leveraging Google Cloud Platform, integrating AI APIs for chat and speech, and ensuring strong data isolation and privacy. This project presents a unique opportunity to create a cutting-edge AI receptionist solution that enhances communication and efficiency across various industries. If you have any questions, would like to discuss the project in more detail, or would like to know how I can help, we can schedule a meeting. Thank you. Maxim
£20 GBP in 3 Tagen
3,7
3,7

Hello, I am immediately available to begin work. I have led end-to-end AI-first SaaS platforms on GCP, integrating Vertex AI, Cloud Run, and Vonage for compliant, multi-tenant data isolation. I will design a modular backend (FastAPI/Node.js), per-client databases, vector search, and a responsive frontend, with secure RBAC, prepaid billing, and language support, tailored to your multi-organization requirements, . Best regards, Mojjammil
£142 GBP in 1 Tag
3,4
3,4

Hello Vidmantas, I am Vasyl, a full-stack developer with over 5 years of experience in AI, Backend Development, and Frontend Development. I have expertise in building web platforms using technologies like React, Node.js, and Python. I understand the need for a secure AI receptionist web platform for various organizations. I propose a detailed plan to develop the platform, ensuring data isolation, AI integration, and user-friendly interfaces. I have handled similar projects focusing on clean, maintainable solutions. I prioritize clear communication and regular updates throughout the project. How do you envision the integration of multiple languages within the platform? Best regards, Vasyl
£140 GBP in 7 Tagen
3,1
3,1

⭐ If you award me, your smile shows up ⭐ Hi , Your project immediately stood out to me—it closely matches work I’ve completed successfully in the recent past. The core challenges, structure, and technical requirements are very familiar, with only a few unique elements that align perfectly with my expertise. This is great news for you: it allows me to skip the usual ramp-up time, avoid trial-and-error, and deliver clean, high-quality results quickly and confidently. I bring hands-on experience with Database Management, AI Development, AI Chatbot Development, Frontend Development, FastAPI, Google Cloud Platform, Node.js, AI Model Development, AI Text-to-speech and Backend Development, along with proven workflows and best practices refined through multiple similar projects. You can view a directly relevant example in my portfolio here: https://www.freelancer.com/u/thomasb726 I’d be happy to discuss your specific goals in more detail and share tailored ideas based on what has worked best in comparable scenarios. Why clients choose—and continue working with—me: • Clear, proactive communication so you always know where the project stands • Strong respect for your deadlines, budget, and business reputation • Responsive, approachable, and focused on a smooth, stress-free process • Reliable post-delivery support that often leads to long-term partnerships If you’re looking for precise execution, high-quality results, and a dependable long-term partner, I’d love to connect and he
£150 GBP in 1 Tag
3,0
3,0

I'm delighted for the opportunity to pitch my skills in Node.js and beyond for your AI Receptionist Web Platform. With 10+ years of hands-on experience, I have successfully delivered over 2000 projects with a solid reputation for tailoring scalable digital solutions. Combining my expertise in full-stack web and mobile APP development alongside my drive for user-centric solutions, it's not a matter of if we can tackle this project - because we can! Let me explain why. Firstly,asecurity is vital, and as an engineer who has worked in various industries including E-commerce and healthcare, I understand the sensitivity and privacy your platform requires. I have partnered with Google Cloud Platform before and used '[Node.js/Python]'[no space before opening bracket→] with Firestore/Could SQL to ensure strong data isolation and privacy in separate databases per client, meanwhile guaranteeing secure authentication.
£50 GBP in 5 Tagen
2,2
2,2

I propose a high-level architecture using Node.js, FastAPI, and React, leveraging Google Cloud Platform, Cloud Run, and OpenAI APIs, with a focus on security, data isolation, and GDPR compliance, estimating 7-10 days for MVP, with a fixed cost of £200-£220, breaking down the project into phases, with clear milestones and delivery dates, using agile methodologies for flexibility and adaptability, ensuring a robust and scalable AI receptionist web platform within the budget of £250. Waiting for your response in chat! Best Regards.
£135 GBP in 3 Tagen
1,9
1,9

Building a secure, cloud-based AI receptionist web platform for various service-based businesses is no small feat. With 5 years of experience in similar projects, we understand the importance of seamless integration and user-friendly interfaces. We excel in Node.js and fast API development. Let's collaborate to bring your AI project goals to life! I’d love to chat about your project! Worst case, you get free advice that can guide your project. Regards, Chirag Pipal
£200 GBP in 7 Tagen
1,8
1,8

Grantham, United Kingdom
Zahlungsmethode verifiziert
Mitglied seit Juli 25, 2015
£20-250 GBP
£10-20 GBP
£10-20 GBP
£10-20 GBP
£10-20 GBP
£2-5 GBP / Stunde
$10-30 USD
$10000-20000 USD
$25-50 USD / Stunde
₹1500-12500 INR
₹750-1250 INR / Stunde
₹12500-37500 INR
₹75000-150000 INR
€250-750 EUR
₹600-2000 INR
₹1500-12500 INR
$5000-10000 USD
$30-250 USD
₹37500-75000 INR
$10-3000 USD
$5-10 USD / Stunde
$1500-3000 USD
$10-30 USD
₹1500-12500 INR
€6-12 EUR / Stunde