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Posted
Paid on delivery
I’m looking to embed an AI-powered tutor directly into our internal web portal so children can ask homework questions and receive clear, age-appropriate guidance 24/7. The chatbot will be available only on the website—no mobile or social integrations are needed right now—and its single focus is Homework Help rather than full interactive lessons or long-term progress tracking. The experience I’m aiming for feels like a friendly subject-matter coach: the bot should recognise the child’s grade level from the conversation, break problems into manageable steps, encourage the student to reason before revealing answers, and supply worked examples or hints instead of simply giving solutions. Safety is critical, so I need content filters, refusal handling, and basic session logging that lets us audit conversations without storing any personal data. I’m open to whichever stack you prefer—Python (FastAPI), Node.js, or a no-code backend—as long as it can interface smoothly with an LLM such as OpenAI GPT-4, Claude, or an open-source alternative (e.g. Llama-2 via LangChain). The current site runs on React, so the front-end widget should drop in with minimal rewiring and respect our existing SSO token to identify the parent account. Deliverables • Conversational AI model pipeline with prompt-engineering layer tuned for K-12 homework support • React embeddable chat widget styled to our design system • Backend endpoints for authentication hand-off, moderation, and logging (Docker-ised) • Setup scripts and documentation so our team can retrain or switch models later • Short demo video and test cases showing the bot guiding a student through a sample math and language-arts problem Acceptance criteria – Answers are age-appropriate, step-by-step, and never reveal full solutions on first request – Profanity, personal data, and unsafe content are blocked or redacted – Average response time < 3 s in staging with 20 concurrent users – Code passes our security scan and runs behind our firewall with no external callbacks other than the model API If you’ve built educational chatbots before—especially ones that sit inside a corporate portal—I’d love to see a quick example. Let me know how you would tackle prompt design, moderation, and rollout, and your estimated timeline for the MVP.
Project ID: 40225681
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Hello, I can build a secure AI Tutor chatbot embedded directly into your React portal, focused on homework assistance with age-appropriate guidance. I have experience building LLM-based systems using FastAPI/Node.js with structured prompt pipelines, moderation layers, and secure deployment inside controlled environments. My approach is to create a Dockerised backend that acts as a secure bridge to the selected LLM (GPT-4, Claude, or open-source models). The prompt layer will guide the model to detect grade level from conversation context, explain problems step-by-step, encourage reasoning, and provide hints or worked examples instead of revealing full answers immediately. Safety will be handled through moderation APIs and custom filters to block profanity, unsafe content, and personal data. Session logging will remain audit-friendly while avoiding storage of personal information. The React chat widget will integrate cleanly into your existing design system and use your current SSO token for authentication hand-off. Deliverables include the chatbot pipeline, embeddable React widget, backend endpoints for moderation and logging, documentation for model switching or retraining, and demo test cases showing math and language-arts guidance. Estimated MVP timeline is 2–3 weeks including testing and staging validation.
£250 GBP in 1 day
1.0
1.0
120 freelancers are bidding on average £629 GBP for this job

⭐⭐⭐⭐⭐ Create an AI-Powered Homework Tutor for Your Web Portal ❇️ Hi My Friend, I hope you're doing well. I just reviewed your project requirements and see you're looking for an AI-powered tutor for children’s homework help. You don’t need to look any further; Zohaib is here to help you! My team has successfully completed 50+ similar projects for educational chatbots. I will create a user-friendly chatbot that recognizes grade levels, breaks down problems, and provides hints while ensuring safety with content filters. ➡️ Why Me? I can easily build your AI tutor solution as I have 5 years of experience in developing chatbots and AI applications. My expertise includes Python, React, and integrating with LLMs like OpenAI GPT-4. Not only this, I have a strong grip on backend development and security measures to ensure your chatbot meets all your needs. ➡️ Let's have a quick chat to discuss your project in detail and let me show you examples of my previous work. Looking forward to discussing this with you in our chat. ➡️ Skills & Experience: ✅ Python Development ✅ React Framework ✅ AI Model Integration ✅ Chatbot Development ✅ Content Filtering ✅ Session Logging ✅ Docker Deployment ✅ API Development ✅ Frontend & Backend Integration ✅ User Authentication ✅ Problem Breakdown Techniques ✅ Performance Optimization Waiting for your response! Best Regards, Zohaib
£350 GBP in 2 days
7.9
7.9

Hello! I’d be excited to take full ownership of embedding your AI-powered homework tutor into your internal portal and guide it from architecture to production-ready deployment. I’m very comfortable building controlled, safety-first AI systems where pedagogy, reliability, and auditability matter more than generic chatbot behavior. Here’s how I’d approach your project: • Design a secure AI orchestration layer (FastAPI or Node.js) between your portal and the LLM • Build grade-level detection and adaptive response logic for age-appropriate guidance • Implement step-by-step coaching prompts that encourage reasoning before showing solutions • Integrate moderation pipelines (pre + post generation) for safety and compliance • Build a React embeddable widget that respects your SSO authentication flow • Containerize services with Docker for firewall-safe internal deployment AI behavior discipline: • Never reveal full solutions on first response • Encourage hint-based learning and worked examples only when needed • Enforce profanity, PII, and unsafe content filtering • Session logging without storing personal data Tech strengths: LLM Integration • Prompt Engineering • React • Node.js / FastAPI • Docker • Secure API Design Happy to propose an MVP rollout plan or sample tutoring prompt stack if helpful. Best regards, Jasmin
£500 GBP in 7 days
7.5
7.5

Hello, I can build an AI-powered homework tutor chatbot embedded in your React portal with grade-level recognition, step by step reasoning guidance, age-appropriate responses that encourage student thinking before revealing answers, content filtering with refusal handling, session logging without personal data storage and SSO integration. 1- Which LLM provider do you prefer or should I implement both OpenAI and Claude with fallback capability? 2- Do you need conversation export features for parents or teachers to review student homework sessions? I'll deliver with demo video, test cases, security-scanned code and MVP timeline breakdown optimized for firewall deployment. Best Regards, Kamran
£290 GBP in 11 days
7.1
7.1

Hi there, I am a great fit for this project. I have developed a chatbot application using Streamlit with the LLaMA 2 model from Meta AI, integrated with LangChain and Hugging Face pipelines, including structured prompt engineering and tool orchestration. Through this work, I’ve built systems that connect LLMs to external data sources and handle real-world workflows beyond simple chat interactions. This experience directly aligns with your requirements, especially in building AI systems that query multiple data repositories and operate reliably in production environments. I understand the challenges of scaling from a working prototype to a stable, secure, and maintainable system. Please feel free to contact me so we can discuss the details and get started right away. Thank you, Jijo
£250 GBP in 7 days
6.6
6.6

I HAVE BUILT AI-POWERED EDUCATIONAL CHATBOTS FOR SECURE WEB PORTALS — TURNING HOMEWORK INTO CONFIDENCE, NOT JUST ANSWERS. I can deliver a safe, fast, and child-friendly AI tutor embedded directly into your existing React portal, focused exclusively on K-12 homework help. The solution will guide students step by step, adapt to grade level through conversation, and encourage reasoning before revealing hints or worked examples. Core Features • LLM-based homework assistant with grade-aware prompt engineering • Step-by-step guidance, hints, and examples (no instant full answers) • Built-in moderation, refusal handling, and safety filters • Session logging for audit purposes (no personal data stored) • <3s response time with concurrent users • Dockerised backend (FastAPI or Node.js) behind your firewall • Easy model switching (GPT-4, Claude, or open-source via LangChain) User Roles • Students: ask homework questions and receive guided help • Parents/Admin: oversight via existing SSO and logs • System Admin: manage models, prompts, and moderation rules Deliverables • Embeddable React chat widget matching your design system • Backend APIs for auth handoff, moderation, and logging • Complete source code with documentation • Demo video + test cases • 2 YEARS OF FREE ONGOING SUPPORT POST-LAUNCH
£500 GBP in 7 days
6.6
6.6

Hello, I have carefully reviewed your project requirements and fully understand your goal of embedding a secure, AI-powered homework tutor directly into your internal React portal. I can confidently deliver a child-safe, step-by-step conversational system that behaves like a supportive coach rather than an answer generator. My approach will begin with designing a robust backend using Python with FastAPI or Node.js, integrating GPT-4, Claude, or an open source model via LangChain. I will implement a structured prompt engineering layer that detects grade level contextually, provides hints before solutions, and delivers worked examples without revealing full answers on first request. Next, I will build moderation and safety controls using model moderation APIs and rule-based filters to block profanity, personal data, and unsafe content. Session logging will capture audit trails without storing sensitive information, and the backend will be Dockerised to run securely behind your firewall. Finally, I will develop a React embeddable chat widget aligned with your design system and integrated with your existing SSO authentication flow. I am ready to deliver an MVP within your timeline. Would you prefer prioritizing highest reasoning accuracy or long-term model flexibility for retraining? Let us discuss the rollout in chat. Best Regards, Aneesa.
£350 GBP in 2 days
6.2
6.2

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
£500 GBP in 7 days
6.3
6.3

Hello, HAVE HANDS-ON EXPERIENCE WITH SUCH PROJECT I have 9+ years of proven experience in AI chatbots, React integrations, and secure backend design, and I confidently understand your requirement. Your goal is to embed a safe, age-appropriate homework-help AI tutor into your React portal with fast responses, step-by-step guidance, and strong moderation. -->> Core features: grade-level detection, step-by-step hints, refusal & safety filters, profanity/PII redaction, session audit logs, SSO-authenticated widget -->> Modules & roles: Student (ask questions), Parent/Admin (audit logs, policy controls), System (moderation & model pipeline) -->> Workflow: requirements → prompt design → widget UI → backend endpoints → moderation & logging → testing → MVP rollout I have some queries to ask regarding the project to proceed further. I would approach your project by starting with wireframes and getting the UI/UX design completed, before starting the actual development phase. Let’s come together and create a platform that not only propels your business but also stands out prominently within the marketplace. Thanks & regards Julian
£300 GBP in 7 days
6.2
6.2

Hi, I can build your secure, embedded AI homework tutor using **FastAPI + GPT-4/Claude**, fully integrated into your React portal with SSO support. The system will include grade-aware prompt logic, step-by-step guidance (no full answers upfront), strong moderation filters, and secure session logging without storing PII. Delivered Dockerized, firewall-safe, and optimized for <3s response time. MVP timeline: **4–6 weeks** with full documentation and demo.
£500 GBP in 7 days
5.5
5.5

Hello I am a Full Stack Developer with deep experience in building AI-powered conversational applications, and I am excited about the opportunity to create this homework tutoring chatbot for your internal web portal. I have built educational chatbots within corporate environments before and understand the balance required between an engaging learning experience for children and strict safety and privacy standards. My approach to prompt engineering would establish the bot as a friendly, patient coach that detects grade level from conversation cues and uses Socratic guidance to offer hints and steps before ever revealing solutions. The prompt layer would be fully configurable so your team can adjust tone and difficulty without touching core code. I would recommend Python with FastAPI for the backend, integrated with LangChain to support GPT-4, Claude, or open-source alternatives like Llama. The entire backend would be Dockerised and designed to run behind your firewall with no external callbacks beyond the model API. Session logging would tie only to the parent SSO token with no personal child data stored. The React chat widget would drop into your existing portal respecting your design system and SSO flow, delivering a smooth, encouraging tutoring interface. Looking forward to your reply Regards.
£500 GBP in 2 days
5.6
5.6

Hi there, I’ve reviewed your requirement and understand you need an AI powered homework tutor embedded inside your existing React portal, focused purely on safe, age appropriate guidance without exposing full answers upfront. The solution must sit securely behind your firewall, integrate with your SSO token, and maintain strict moderation and logging controls. I would architect a Dockerised backend using FastAPI or Node that interfaces with GPT 4 or another selected model through a structured prompt layer designed for K 12 tutoring. The prompt pipeline will detect grade level contextually, enforce step by step reasoning, and apply refusal logic when students request direct solutions. A moderation layer will filter profanity, personal data and unsafe queries before and after model responses. On the frontend, I will deliver a React embeddable chat widget styled to your design system, connecting seamlessly to authenticated endpoints. You’ll receive documented setup scripts, model abstraction for future switching, test cases, and a short demo walkthrough. The MVP can be delivered within a structured timeline while meeting performance and security criteria. Best regards, Muhammad Adil Portfolio: https://www.freelancer.com/u/webmasters486
£400 GBP in 6 days
5.3
5.3

Build plan Backend FastAPI in Docker behind your firewall. It accepts your existing SSO token, mints a short lived chat session id, and exposes endpoints for chat moderation and logging. Logs store only session id timestamp grade guess subject and redacted message hashes no names emails or free text PII. Tutor behavior A prompt layer that enforces coaching style ask a quick grade check when unclear then give hints and steps first. If a child pushes for the final answer it escalates gradually from hint to worked example on a similar problem and only reveals the final solution after the student shows an attempt. Includes subject rubrics for math and language arts. Safety Two stage moderation input pre filter and output post filter. Block profanity self harm sexual content violence and personal data. Refusal handling with safe alternatives and parent escalation language. Redaction for phone emails addresses. Rate limits and abuse detection per session. Frontend A drop in React widget matching your design tokens with loading states typing indicators citations to steps and a report button. Minimal rewiring just pass SSO token. Performance Streaming responses caching system prompts and connection pooling. Target under 3 seconds at 20 users in staging. If you share your SSO token format and design system tokens I will deliver the MVP with demo video and test cases. Anything else needed from your side access to staging and your security scan rules.
£500 GBP in 7 days
5.1
5.1

Hi, You need a secure AI tutor inside your React portal that gives step by step, age appropriate homework guidance, blocks unsafe content, and runs fully under your control behind the firewall. I can build this using FastAPI or Node.js with a structured prompt layer connected to GPT 4 or another LLM. I will design the prompt framework to detect grade level from conversation, guide students with hints first, and avoid revealing full answers on first request. I will implement moderation filters for profanity and personal data, add refusal handling, and create session logging without storing sensitive information. The React chat widget will match your design system and use your existing SSO token for authentication. The backend will be Docker based with clear setup scripts so your team can switch models or retrain later. I have 8+ years experience building secure web systems and integrating AI services with clean APIs and strong attention to performance and safety. I can deliver an MVP within 3 to 4 weeks including demo cases and documentation. Looking forward to discussing your environment and security policies. Shubham Verma
£500 GBP in 7 days
5.3
5.3

Hello, I have reviewed the details of your project. i will create a backend using python and fastapi that connects to an llm such as gpt-4 or llama-2 through langchain, with a prompt layer designed to recognise grade level, break problems into steps, and provide hints without giving full solutions. the backend will include endpoints for authentication hand-off using the existing sso token, session logging for auditing without storing personal data, and content moderation to block unsafe inputs. a react widget will be developed that can be embedded in the current portal with minimal rewiring, styled to match the design system, and supporting real-time messaging with average response times under three seconds. docker will containerize the backend for secure deployment behind the firewall, and background scripts will allow the team to update or retrain models. testing will include sample math and language-arts problems to ensure step-by-step guidance works consistently, and a short demo video will show the bot in action. 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
£500 GBP in 7 days
4.6
4.6

Hi there, I've gone through your project requirements and I have 7 years experience in full stack development, including building AI-powered tools and web integrations. I can handle the complete development of your homework-help chatbot, including the conversational AI, React widget, authentication and Dockerized deployment My estimated timeline for the MVP is 4 weeks. I’m flexible with revisions, keep communication regular Let me know if you’d like to discuss prompt design, moderation setup or any specific technical preferences. Happy to answer any questions you have.
£300 GBP in 18 days
4.1
4.1

Hello There!!! I understand you need an AI homework tutor embedded inside your existing React portal, focused on K-12 step-by-step guidance, age-appropriate responses, strong moderation, session logging (no personal data), and secure backend behind your firewall with <3s response for 20 users. With 9+ years in full-stack and AI integrations, I’ve built LLM-powered assistants using OpenAI and Claude with custom prompt layers, safety filters, and SSO-based authentication flows. Education-focused conversational design is something I handle very carefully. I would build a FastAPI backend (Dockerised) with structured prompt templates enforcing step-by-step reasoning, refusal logic, and content moderation pipeline. React embeddable widget will respect your SSO token. Logging will store anonymized session IDs only. System will be model-agnostic for future switching. Services: 24/7 available for discussion UI refinements if needed Deployment support Source code provided 90-days bug fixing support Happy to share similar chatbot work and outline a clear MVP timeline. Best Regards, Farhin B.
£256 GBP in 15 days
4.4
4.4

Hi there, I am a strong fit for this project because I have built structured AI copilots with guardrails, step-by-step reasoning prompts, and secure backend moderation layers for controlled environments. I have implemented GPT and Claude integrations using FastAPI with content filtering, role-based prompt templates, structured logging, SSO token validation, and React-based embeddable chat widgets. I would architect this with a prompt-orchestration layer that enforces Socratic guidance, grade-level inference, and staged hint delivery, combined with moderation filters, redaction middleware, and Dockerized backend services isolated behind your firewall. I reduce risk by separating model logic from moderation logic, enforcing no-direct-answer rules at the prompt and response validation levels, benchmarking response latency early, and documenting model-switch procedures for future retraining. I am ready to begin immediately and can outline an MVP timeline once concurrency expectations and hosting constraints are confirmed. Regards Chirag
£250 GBP in 7 days
4.4
4.4

We will deliver an embeddable React chat widget integrated with your SSO for parent-account identification and a Dockerised backend exposing authentication hand-off, moderation, and session logging that avoids storing personal data. Our team will implement a prompt-engineering layer tuned for K-12 homework help that detects grade level, encourages stepwise reasoning, provides worked examples and hints instead of first-view full solutions, and enforces content filters and refusal handling. We will supply setup scripts and documentation for retraining or swapping models, a short demo video and test cases, and tune the system to meet sub-3s average response time under 20 concurrent users while ensuring no external callbacks beyond the approved model API.
£500 GBP in 21 days
3.9
3.9

Hello You need a safe, embedded AI tutor that supports K 12 homework help inside your existing React portal without exposing data or giving direct answers too quickly. I can deliver a web only chatbot that adapts to grade level in conversation, guides students step by step, uses hints and worked examples, and enforces strong moderation and refusal handling. The solution will include a prompt engineered tutoring layer, a React chat widget aligned with your design system, backend endpoints for SSO handoff, moderation, and session logging without storing personal data, all containerized and firewall friendly with only the model API as an external dependency. If this aligns, feel free to share details and I can review. Cheers, Hassan Suhail
£390 GBP in 7 days
3.9
3.9

Dear Client, I can deliver an embeddable, React-native AI tutor designed specifically for your internal portal. My approach focuses on three pillars: Pedagogical Guardrails (the Socratic method), Safety-First Middleware, and Seamless SSO Integration. I will build a multi-stage prompt layer. It will utilize "System Instructions" that force the model to identify the student's grade level and respond with scaffolding (hints and worked examples) rather than terminal solutions. I will build a lightweight, customizable chat component using Tailwind CSS and Shadcn/UI. It will interface with your existing SSO tokens to ensure the session is authorized without requiring a separate login. And I recommend Python (FastAPI) for the backend. It handles asynchronous LLM streams efficiently (vital for that <3s response target) and integrates natively with Python-based NLP libraries for session logging and auditing. I am ready to help you build a safe, 24/7 learning companion for your community. Best regards, Oleksandr
£500 GBP in 5 days
3.7
3.7

Dorset, United Kingdom
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