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AI + Full-Stack Developer Required Looking for a freelancer to build a simple web-based AI conversational screening tool with a secure backend and basic admin/clinician dashboard. Requirements: - AI/LLM API integration (Gemini/OpenAI) - Conversational chatbot - Structured data extraction - Basic screening/questionnaire functionality - Simple dashboard - Firebase/database - Web deployment Looking for someone who can build a working MVP at a reasonable budget. Please share relevant AI chatbot/full-stack projects, estimated cost, and timeline.
Project ID: 40714752
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121 freelancers are bidding on average ₹55,598 INR for this job

Dear Client, We at CnEl India would love to build your AI-driven conversational screening MVP. With extensive experience in full-stack architecture, API integrations, and AI chatbot workflows, we can deliver a secure, scalable, and responsive application within your budget. Technical Methodology & Architecture AI & Conversational Logic: Integrate Gemini/OpenAI API using custom system prompts and structured output parsing (JSON schema) to ensure accurate questionnaire flow and reliable screening data extraction. Frontend: Build a clean, responsive web interface using JavaScript (React.js/Vue.js) for seamless user interaction and real-time response rendering. Backend & Database: Develop a secure PHP/Node.js backend paired with Firebase/MySQL to handle user authentication, securely store session transcripts, and extract structured metrics. Admin/Clinician Dashboard: Create an intuitive portal for reviewing candidate/patient screening summaries, structured outputs, and key analytics. Deployment: Implement secure deployment with SSL, Firebase auth, and optimized environment configurations. Project Estimates Timeline: 2 to 3 weeks for a fully functional MVP Budget: ₹45,000 – ₹60,000 INR We have executed numerous custom AI API integrations and data-extraction portals. Let’s connect to discuss your specific screening parameters and get started! Best regards, CnEl India Team
₹56,250 INR in 15 days
9.0
9.0

Hi! I noticed you’re looking for a lightweight AI conversational screening MVP with structured data extraction, secure backend, and a simple clinician/admin dashboard. I can build the complete flow from AI conversation to structured screening results and deployment. ++ What I'll build: → AI Chatbot — Gemini/OpenAI integration for natural, guided screening conversations → Screening Flow — structured questionnaires with dynamic follow-up questions based on responses → Data Extraction — convert conversational responses into clean, structured patient/screening data → Secure Backend — protected APIs, validation, authentication and secure data handling → Firebase — database integration for users, conversations, responses and screening records → Dashboard — simple responsive admin/clinician view to review submissions and extracted results → Web UI — clean, responsive interface across desktop, tablet and mobile → Deployment — production-ready configuration and web deployment → Documentation — clear setup and handover documentation Why me: I specialize in AI integrations, conversational agents, API-driven applications and full-stack development. I’ll keep the MVP simple, secure and modular so additional screening workflows and AI capabilities can be added later. I can share relevant AI chatbot/full-stack work and provide a clear estimate based on the final screening flow and dashboard scope. Let’s chat? — Abhishek
₹56,250 INR in 7 days
8.4
8.4

Hi, I can help you with "Develop AI-Driven Conversational Screening Tool" as per your given project description. We can discuss more in detail during a chat conversation when you are available. I've worked on many PHP projects in recent times. So I am confident on achieving your expected Goals. Please initiate a communication thread to discuss further and start with the project. ⭐ 5.0/5 from a recent client: "A more professional version: “Excellent work! The job was completed within the committed timeline. Great quality, professionalism, and timely delivery. Highly appreciated and recommended.”" Final timeline and cost will be confirmed in chat after a complete understanding and documentation of the project expectations in detail.
₹45,000 INR in 10 days
7.7
7.7

With my 8+ years in full-stack development, specializing in JavaScript, PHP, and MySQL, your search for a reliable and proficient developer ends here. I have successfully delivered over 145+ projects, which include creating clean code, implementing agile methodologies, and providing effective solutions that scale. Your project of building an AI-driven conversational screening tool with essential features like structured data extraction and a secure backend is squarely within my expertise. My proficiency in PHP makes me well-suited to integrate the critical AI components you need for this tool likethe AI/LLM API (Gemini/OpenAI). Coupling this with my front-end skills, especially React.js can lay a solid foundation for constructing a conversational chatbot as per your requirements. In addition to this, I am experienced with database management using MySQL and therefore confident to flawlessly deploy your project on a platform as versatile as Firebase.
₹56,250 INR in 7 days
7.6
7.6

Hello, I have 10 years of experience in full-stack development and have built AI-powered applications, chatbots, CRM platforms, and API-driven web systems. I can build this MVP using React.js with Node.js, integrating OpenAI or Gemini APIs for the conversational screening flow and structured data extraction. I’ll design the conversation around a controlled questionnaire flow so responses are captured consistently rather than relying only on free-form chatbot output. Firebase can handle authentication, database storage, and real-time dashboard updates, with a simple clinician/admin interface for reviewing screening results. I’ll also include secure API handling, input validation, session management, and production deployment. I can share relevant AI/chatbot work and discuss the exact conversation flow before development. Best regards
₹37,500 INR in 7 days
7.1
7.1

Your LLM integration will fail at scale if you don't implement token management and fallback logic when API rate limits hit during concurrent user sessions. This creates dropped conversations and incomplete screening data. Quick questions - are you planning session persistence so users can resume interrupted screenings? And what's your expected daily user volume so we can architect the right caching strategy? Here's the architectural approach: - AI MODEL DEVELOPMENT: Implement Gemini API with structured output parsing using function calling to extract screening responses into normalized JSON schemas that feed directly into your MySQL database. - AI CHATBOT: Build conversational flow engine with context retention across multi-turn dialogues and validation logic that catches incomplete responses before storing screening results. - FULL STACK DEVELOPMENT: Deploy Node.js backend with Firebase Auth, MySQL for structured data, Redis for session caching, and React dashboard with role-based access for clinicians to review flagged screenings. I've built similar healthcare screening tools for 2 telehealth platforms that process 500+ daily assessments without data loss. Let's schedule a quick call to align on your MVP scope and compliance requirements before you commit budget.
₹50,630 INR in 21 days
7.3
7.3

As an experienced full-stack developer, I possess a wide range of skills that align perfectly with your project requirements. My eight years in the field have equipped me not only with strong proficiency in HTML, CSS, JavaScript, and the frameworks you're seeking such as React.js and Node.js but also with a deep understanding of backend services like Flask and Django. This comprehensive skill set allows me to approach projects holistically, paying equal attention to both frontend and backend aesthetics and functionality. Moreover, my comfort with databases such as MySQL, MongoDB, and cloud services across AWS, GCP, Digitalocean along with knowledge of CI/CD using Docker and GitHub ensures seamless development for you. Skills like these are crucial for the successful completion of this project. A recent achievement worth mentioning is deploying an intuitive AI chatbot using APIs similar to Gemini/OpenAI - a critical aspect on your list. Additionally, I've worked on ensuring structured data extraction feature which will streamline your screening/questionnaire capability. A web deployment deployed by me guarantees workable MVPs with standard security protocols protecting patient information. So, let's connect!
₹45,000 INR in 10 days
6.6
6.6

I would start with the LLM intake flow first, since that's the part that has to feel right before anything else matters, and get it in front of you as a working chat rather than a spec. Gemini and OpenAI both handle structured extraction fine, so the choice there is mostly cost and latency, not risk. The actual work is the schema behind the conversation: getting the model to ask one question at a time, handle a vague or partial answer without breaking the flow, and hand back clean structured JSON instead of free text you'd have to parse by hand. Once that's solid, wiring it to Firestore is straightforward, one document per session, versioned fields so a schema change later doesn't break old records. The dashboard I'd keep plain to start: a list view with status, then a detail view per screening showing the extracted answers against the raw transcript, so a clinician can sanity check what got pulled out. Auth and roles can come after that if you need them for this MVP. M1: Chatbot + LLM integration, working conversational intake end to end, 21038 INR, 4 days. M2: Structured extraction + Firestore storage, answers saved and queryable per session, 21038 INR, 3 days. M3: Clinician/admin dashboard, list and detail views over stored screenings, 21674 INR, 3 days. A couple of things I'd want pinned down before M1 starts: is the questionnaire fixed and known now, or does it branch based on answers, and do you have a preference between Gemini and OpenAI already or is that open? Also, does "clinician/admin dashboard" mean two different views with different access, or one shared view for now?
₹63,750 INR in 10 days
6.5
6.5

Setting up an AI-driven screening tool requires reliable prompt steering, structured JSON schema outputs from OpenAI or Gemini, and an authenticated backend to store responses securely for clinician review. ✅ Responsive conversational web frontend with session state management and guided questionnaire logic ✅ OpenAI/Gemini API integration using strict JSON schema / function calling to guarantee clean, structured data extraction ✅ Clinician dashboard with role-based authentication to review submitted screenings, risk scores, and full chat transcripts ✅ Firebase or relational database schema setup with isolated API secrets, rate-limiting, and SSL enforced ✅ 10+ years production experience | 400+ completed projects | 320+ five-star reviews ✅ Microsoft® Certified: MCSA | MCSE | MCT & cPanel Certified (CWSA-2) Do you have a predefined screening framework (such as a standard clinical questionnaire rubric) the model must traverse, or should the bot conduct dynamic intake based on client answers? I can deliver this in 3 days for 48000 INR and can jump on it right now.
₹48,000 INR in 3 days
5.9
5.9

The important part here is making the AI produce **structured, predictable screening data**, rather than just building a chatbot that generates free-form responses. I’d build the MVP with a modern web frontend, secure backend, Firebase/database, and Gemini or OpenAI integration. The conversation flow can combine predefined screening questions with AI-driven follow-ups, while extracting responses into structured fields for the clinician/admin dashboard. I’d also include authentication, screening history, basic reporting, error handling, and deployment. For an initial MVP, I’d estimate **2–3 weeks**, with a budget around **$800–$1,200**, depending on the final screening workflow and dashboard depth. I can share relevant AI/full-stack work privately. One important question: **will you provide the screening questionnaire and scoring/decision rules, or should those be designed as part of the MVP?** — **Mehboob Katiyar**
₹40,000 INR in 7 days
6.0
6.0

We can turn your screening concept into a focused AI workflow that behaves like a structured screening assistant not just a chatbot. The key is making the conversation flexible for the user while ensuring every response is converted into reliable, structured data for the dashboard. ✅ I’d build the MVP with a secure backend, Gemini/OpenAI integration, guided screening flow and structured extraction into Firebase. ✨ The admin/clinician dashboard can show completed screenings and captured responses in a clean format. ⚡ The architecture will keep AI prompts, screening logic and data models modular so additional questionnaires can be added later without rebuilding the system. With over 25+ years of experience in software development and testing, ⭐ we can take this from AI conversation → validated data → dashboard → deployed MVP. Deliveries: AI chatbot • Screening workflow • LLM integration • Structured extraction • Firebase • Dashboard • Secure backend • Deployment
₹40,250 INR in 7 days
5.4
5.4

Hello, A conversational screening MVP can be kept simple while still making the AI flow reliable and the collected data structured. I can build the complete web solution with a secure backend and straightforward admin/clinician workflow. I’ll focus on: * Gemini/OpenAI API integration with a controlled conversational flow * Chatbot-based screening and questionnaire experience * Structured extraction of responses into consistent database fields * Firebase/database setup with secure data handling * Simple admin/clinician dashboard with deployment I have experience with AI-powered chatbots, API integrations and full-stack web applications, and can build the MVP with a clean structure that allows additional screening flows and AI capabilities to be added later. Estimated timeline: **2–3 weeks**, depending on the final screening flow and dashboard scope. Best regards, Nisha
₹56,250 INR in 27 days
5.5
5.5

Hello, I’m Karthik, a full-stack developer with over 15 years of experience in AI and web applications. I’m excited about the opportunity to develop your AI-driven conversational screening tool. I have extensive experience with AI/LLM API integration, including OpenAI, and have successfully built conversational chatbots that excel in structured data extraction and user interaction. My recent projects include developing a health screening chatbot that efficiently captures user data while providing a seamless experience. Project Overview: - AI/LLM API Integration: I will integrate Gemini/OpenAI for intelligent responses. - Conversational Chatbot: A user-friendly interface for screening. - Data Extraction: Efficiently gather and structure user responses. - Admin Dashboard: Basic yet functional for clinicians to monitor interactions. - Backend: Secure Firebase/database for data storage. - Deployment: Ensure smooth web deployment for accessibility. Estimated Cost: ₹55,000 Timeline: 4-6 weeks for MVP delivery. I look forward to discussing this project further! Best, Karthik
₹55,250 INR in 7 days
5.4
5.4

Hi there, The moment I read "Develop AI-Driven Conversational Screening Tool", I knew it was a strong match for exactly what we do best. I love turning a solid brief like yours into a polished result you’ll be proud to put your name on. From your brief I can see this involves ai, llm, chatbot — all areas we handle in-house. We specialise in PHP, Java, JavaScript, MySQL, which lines up directly with what you need. How we'd approach it: - Clarify the use-case, inputs and the exact output you expect - Build and integrate the model / automation pipeline - Evaluate accuracy and tune against real examples - Deploy with monitoring and a clear handover I’ll fold in your feedback fast and keep refining until the result feels exactly right to you. Happy to jump on a quick chat to walk through scope and timelines whenever suits you. Best regards, FreeLancers360 Let’s connect in chat and get started — message me anytime and I’ll reply right away!
₹37,500 INR in 7 days
4.8
4.8

The key to this MVP is keeping the conversation natural while reliably turning the responses into structured screening data that clinicians can actually review. I can build the web-based screening tool with the LLM API integration, conversational flow, structured response extraction, Firebase/database backend, and a straightforward admin/clinician dashboard. I’d keep the MVP focused: define the questionnaire flow and data schema first, then connect the AI conversation layer so responses are captured consistently and stored securely. The application can then be deployed as a working web MVP. Zixisoft works across AI automation and custom digital solutions, with a 60+ professional team supporting end-to-end delivery. For this MVP, I’d estimate **₹60,000–₹75,000**, depending on the final screening workflow and dashboard requirements, with an expected timeline of **3–4 weeks**. Share the questionnaire/ screening logic and preferred LLM API, and I can map the MVP scope and implementation plan.
₹56,250 INR in 6 days
5.0
5.0

Hi, I can build this AI-driven conversational screening MVP end-to-end with a secure backend and clean web dashboard. I have experience with Python, Flask/FastAPI, LLM integrations, structured data extraction, databases, and AI-powered workflows. I can integrate Gemini/OpenAI, build the conversational questionnaire, extract structured responses, store them securely in Firebase/database, and provide a simple admin/clinician dashboard. I’ll keep the MVP focused, reliable, and easy to extend, with deployment and setup documentation included. I can start immediately and deliver a working MVP within 7–10 days depending on the final workflow.
₹56,250 INR in 7 days
4.2
4.2

With 14+ years of professional experience in Full Stack Development, I've acquired the skills necessary to design a secure and scalable web-based AI conversational screening tool tailored to your specific needs. My proficiency in JavaScript, MySQL, PHP and my previous success with Laravel, Core PHP, Python and Node.js assure you of a well-structured final product that's not only robust but easy to manage as well. Additionally, I am well-versed with Firebase/database and have prior experience integrating complex APIs such as AI/LLM API (Gemini/OpenAI). With this tool, I will create a user-friendly conversational chatbot equipped with structured data extraction for smooth screening/questionnaire functionality that can be easily accessed through your basic admin/clinician dashboard. What differentiates me from others is my commitment to timely delivery and regular progress updates. I assure you clean, scalable, and well-documented code that won't just meet your immediate requirements but also allows growth in the future. I look forward to collaborating with you on this transformative project and providing long-term support even after the final delivery. Let's start building something great together!
₹56,250 INR in 5 days
4.0
4.0

Hi, I can build your AI conversational screening MVP with a secure, scalable architecture. I’ll integrate OpenAI/Gemini, create the conversational flow and structured data extraction, connect Firebase for secure storage, and build a clean admin/clinician dashboard. I’ll handle deployment, testing, and documentation. Estimated timeline: 7–10 days, with the final cost based on your exact workflow and dashboard requirements. Regards, Ritendra
₹56,250 INR in 7 days
3.7
3.7

Hello, Greetings of the day! The important part of this MVP is making the conversation feel natural while reliably converting the user’s answers into structured screening data that clinicians can actually review. I can build the web application with a clean conversational interface, secure backend, Firebase/database integration, and OpenAI or Gemini API. I’ll structure the questionnaire flow so the AI can ask the required questions, maintain conversation context, and return consistent structured results rather than unformatted chat responses. I can also build a simple clinician/admin dashboard for reviewing screening sessions and extracted data, with proper API-key protection and secure data handling. I’ll keep the architecture lightweight and focused on getting a reliable MVP deployed quickly. Best regards, Naresh Joshi
₹56,250 INR in 7 days
3.6
3.6

Hi, this is a clean fit — I build AI-integrated web apps like this regularly. My plan: Node.js/TypeScript backend calling OpenAI or Gemini for the conversational flow, structured extraction via function-calling/JSON schema so answers land cleanly in Firestore, a lightweight React admin/clinician dashboard for review, and a simple auth layer to keep screening data restricted to authorized staff. Deliverables: working chatbot + data extraction in week 1, dashboard + Firebase wiring by week 2, full MVP with deployment by week 3 — comfortably inside your ₹37.5k–75k range. One thing not covered in the brief: since this touches health-screening data, do you have any privacy/compliance requirements (e.g., data residency, HIPAA-equivalent handling) I should design around from day one, or is this an internal MVP for now? Glad to hop on a quick call if useful.
₹55,000 INR in 21 days
3.5
3.5

India
Member since Dec 4, 2017
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