I’m looking for an experienced AI developer to build a chatbot-based learning assistant.

@pvsysgroupinc

With my noteworthy 17+ years of experience and over €500,000 worth of projects successfully completed on Freelancer, I am confident that I possess the expertise necessary to build your chatbot-based learning assistant. Having worked on various data-driven projects including data entry, I have honed my Python and Node.js skills, which would be essential for the backend development of your system. My proficiency in utilizing API's like the OpenAI API, along with my in-depth knowledge of building conversational AI systems, complements your technical requirements impeccably. Additionally, my familiarity with RAG (Retrieval-Augmented Generation) techniques using documents, notes and educational productivity tools brings more to the table than just a competency in database integration. It ensures that the system I develop can generate practice questions with precision and provide structured learning plans by identifying relevant patterns from an extensive corpus of texts or notes. Lastly, preserving quality, confidentiality and reliability is paramount to me just as it is to you. Therefore, as the owner of my company, I assure you direct communication and personal handling of your project. Be it a-call-or-click-away status update or time-zone convenience, I'll be available 24/7 to cater to your needs. Because when it comes to realizing visionary goals - we can!

@malaikamb2001

As a seasoned data scientist with significant proficiency in Python-based programming, I am confident in my ability to deliver excellent results for your supervised learning AI model development project. With an extensive background in structured and unstructured data analysis, I understand the complexities that can come with handling different types of data. My experience working with diverse datasets, including spreadsheets, databases, text, and images, enhances my ability to preprocess and clean your unique mix of data effectively.

@UzeeTech

With my extensive knowledge and 7+ years of professional experience in AI and machine learning development, I am well-equipped to handle your Supervised Learning AI Model Development project. My expertise spans from structured to unstructured data handling, which aligns directly with your needs. My robust understanding of frameworks like TensorFlow and PyTorch ensures efficient model-building, evaluation, and validation. Additionally, my prowess in Python programming will deliver a clean, documented, and testable codebase. My portfolio includes successfully delivering machine learning-based projects including natural language processing systems, computer vision models, recommendation engines and intelligent automation for diverse industries. My integral experience in web applications combined with your requirement for an end-to-end solution; I'm confident in helping the successful delivery of your project. Working with me means you'll benefit from clear communication, clean code writing and on-time delivery - qualities that have consistently earned me repeat clients. Don't settle for less when you can have the best fit. Connect with me today and let's transform your data into actionable insights using powerful supervised learning AI models!

@Rsolitario

Build a conversational learning assistant that accurately answers questions, generates adaptive practice questions, and offers structured plans with progress tracking. I will implement RAG (Real-Time Arrangement) over your documents/notes for contextual responses, using the OpenAI API (or your preferred LLM), and a Python backend with a database for user tracking. The system will include dynamic generation of practice patterns and basic progress dashboards. I have developed educational chatbots and RAG systems before (I can share examples via chat). For this project, I estimate 3-4 weeks for a functional MVP with a minimal web interface. Let's discuss the source documents and progress metrics you need.

@HAFFIZUDDIN

Hi, I’m an experienced AI engineer specializing in supervised learning and would love to help with your project. I have strong expertise in building models using Python with frameworks like TensorFlow and PyTorch. I’ve worked with both structured data (SQL, CSV, APIs) and unstructured data including text and images. My workflow includes robust data preprocessing, feature engineering, and handling noisy datasets. I also focus heavily on model evaluation, validation, and performance optimization. Recently, I developed classification and prediction models for real-world business datasets with high accuracy. I can share relevant project examples and code samples upon request. I ensure clean, scalable, and well-documented solutions tailored to your needs. Let’s discuss your dataset and goals to get started quickly.

@pinkeegupta

Hi, I can deliver accurate, data-driven, and scalable solutions for your needs. I bring 9+ years of combined experience in Python development, Data Science, Data Analytics, and Business Intelligence, helping clients turn raw data into meaningful insights and actionable dashboards. My Core Expertise Includes: Node js , React Js, Mongo , Blockchain, crypto currency Python Development: Pandas, NumPy, Scikit-learn, FastAPI, Flask, Django Data Science & Machine Learning: Data cleaning, EDA, predictive modeling, AI/ML solutions Data Analytics: Statistical analysis, reporting, automation, data mining Power BI: Interactive dashboards, DAX, Power Query, data modeling, KPI reporting Databases & Big Data: SQL, NoSQL, SparkML AI & Frameworks: TensorFlow, PyTorch, Cursor, Calude, gemini, nano, chatgpt. I focus on clean code, clear insights, performance optimization, and business-oriented outcomes. I ensure timely delivery and transparent communication throughout the project lifecycle. Let’s connect to discuss your requirements in detail and define the best approach for your project. Looking forward to working with you. Regards, Anju

@pulkit0729

I understand you need a chatbot-based learning assistant capable of answering subject questions, generating practice problems, providing structured learning plans, and tracking progress. With extensive experience in AI development using OpenAI API and RAG techniques, I have built conversational AI systems and integrated backend solutions in Python and Node.js. My approach involves creating a modular, scalable chatbot with a robust database for progress tracking, ensuring accurate and personalized learning support. I will deliver a prototype within 2-3 weeks, followed by iterative improvements based on your feedback. I’m passionate about educational tech and committed to clear communication and timely delivery.

@MohamedAshraf812

Hi there, I am an AI and Machine Learning Engineer specializing in supervised learning, and this project aligns perfectly with my expertise. I have strong hands-on experience building models using Python, TensorFlow, and PyTorch for diverse data types. How I meet your requirements: 1. Structured Data: I have developed robust predictive models and analytics dashboards for complex datasets, including industrial predictive maintenance and energy optimization, requiring deep data cleaning and feature engineering. 2. Unstructured Data: I have built Computer Vision and OCR solutions to successfully extract, process, and clean text from images and unstructured documents. 3. Data Preprocessing: I consider data cleaning and preprocessing the most critical step, ensuring high accuracy before feeding anything into a model. 4. Evaluation: I rigorously validate models using appropriate metrics (Precision, Recall, F1-score, RMSE) to ensure real-world reliability. I am available to discuss your specific datasets and targets. I guarantee clean, well-architected Python code. Looking forward to connecting! Best regards, Mohamed Ashraf

@jobayar11

Hi, I’ve built AI chat systems that don’t just answer questions—they guide learning like a real tutor. Your idea of combining Q&A, practice generation, and progress tracking is exactly where smart RAG systems shine. I can develop a reliable assistant using OpenAI + document-based retrieval, ensuring accurate answers and structured learning paths. I’ve worked on similar AI tools and can share demos on chat. Let’s discuss your content sources and user flow—I’m confident I can make this stand out. Price can be finalized after discussion.

@HanzlaMernDev

I’ll build a highly accurate RAG pipeline using Python/OpenAI to ensure precise, document-backed answers. Expert in conversational AI and database integration. As a CS graduate, I built a similar AI platform for my Final Year Project, mastering document-backed conversational systems. I deliver reliable, high-quality code! Let’s discuss your vision—contact me for project details!

@collenliebenberg

Building a chatbot that actually helps students is exactly what i specialize in. I see you need a learning assistant that answers questions, creates practice problems, plans lessons, and tracks progress seamlessly. Your focus on using RAG with OpenAI API and solid backend work aligns perfectly with my experience developing AI-driven education tools. I've crafted chatbots that improve engagement and retention, handling both content generation and user data securely with Python and Node.js backends. My work has boosted user satisfaction metrics by over 30% in similar projects, thanks to carefully designed conversational flows and robust database setups. Take a moment to review my portfolio for examples that match your needs. Want to quickly map out how this can look for your platform? Regards, Collen Jr Liebenberg

@KunjBhojwani

I am Kunj, a tech-savvy Professional with 10+ years of experience, including BDO USA (Big5). Because of my initiatives in workflow automation and AI, I was part of the Centre of Excellence of Copilot implementation. Now I lead FyntelX Global, where we build practical, scalable AI solutions. We have experience developing chatbot and conversational AI systems using OpenAI APIs and RAG-based architectures for accurate, context-aware responses. We have also built advanced solutions including voice agents and VR-based audio and video agents for real-time interactions. For your requirement, we will build a learning assistant that answers queries, generates practice questions, creates structured learning plans, and tracks user progress via database integration. The system will be built on a clean backend with scalable architecture and reliable performance.