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Overview The goal of this capstone project is to develop a Generative AI–powered application that enables users to query enterprise documents using autonomous AI agents. The system uses Large Language Models (LLMs), Retrieval-Augmented Generation (RAG), and Agentic AI frameworks to retrieve relevant information, reason over it, and generate accurate, context-aware responses. Project Description This project aims to build an AI agent–based knowledge and decision support system. The application allows users to upload documents in multiple formats (PDF, TXT, CSV, Excel) and ask natural language questions. The system retrieves relevant content using a vector database and generates grounded responses using an LLM. AI agents are used to plan the task, retrieve information, reason over the retrieved context, and validate the final output, demonstrating a full-fledged Generative AI and Agentic AI workflow. Tasks for Learners 1. Set up the project foundation – Initialize the project repository, environment configuration, and basic application structure for the Generative AI system. 2. Design the user interaction layer – Create a simple interface or API that allows users to upload documents and ask natural language questions. 3. Implement document ingestion – Enable uploading and processing of enterprise documents in multiple formats such as PDF, TXT, CSV, or Excel. 4. Prepare data for semantic search – Convert processed document content into chunks suitable for embedding and retrieval. 5. Build a vector-based knowledge store – Generate embeddings and store them in a vector database to support semantic similarity search. 6. Implement intelligent document retrieval – Retrieve the most relevant document content based on user queries using similarity search. 7. Develop a Retrieval-Augmented Generation pipeline – Combine retrieved document context with an LLM to generate accurate, grounded responses. 8. Implement agent-based reasoning – Create one or more AI agents that plan, retrieve, reason, and generate responses using available tools. 9. Add reliability and safety controls – Handle errors, validate inputs, and apply guardrails to reduce hallucinations and unsafe outputs. 10. Deploy and document the solution – Deploy the application and provide documentation explaining the architecture, workflow, and limitations. Submission Guidelines: • Submit the complete source code and a documentation file in a Zip format. • Documentation should explain system setup, architecture, agent roles, and deployment steps, along with limitations and challenges faced during development.
Project ID: 40679060
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Hello, client ⚡I can build this Generative AI enterprise knowledge system with a production-ready RAG and Agentic AI architecture covering document ingestion, semantic retrieval, grounded LLM responses, agent planning/reasoning, validation, and deployment. With 10+ years of full-stack experience across Python, AI/LLM integrations, APIs, databases, and cloud systems, I can structure the application so each component remains modular, testable, and reproducible. I’ll implement multi-format ingestion for PDF, TXT, CSV, and Excel, intelligent chunking and embeddings, vector database search, RAG orchestration, and agents responsible for planning, retrieval, reasoning, and response validation. Input validation, error handling, guardrails, and grounded-response checks will be incorporated to reduce hallucinations and improve reliability. The final package will include complete source code, setup configuration, architecture documentation, agent roles, deployment instructions, limitations, and a clean ZIP-ready project structure suitable for capstone submission. Best regards, Darial
$200 CAD in 7 days
0.0
0.0
54 freelancers are bidding on average $176 CAD for this job

Hello, I have thoroughly reviewed the project requirements for the Generative AI-powered Enterprise Application, focusing on the utilization of Large Language Models (LLMs), Retrieval-Augmented Generation (RAG), and Agentic AI frameworks to enhance the user experience. Let's chat and discuss it further. To handle your project, I will start with setting up the project foundation by initializing the repository and configuring the environment. Moving forward, I will design a user-friendly interface for document uploading and natural language queries, followed by implementing document ingestion and semantic search data preparation. The clear deliverables of the project include a functional AI agent-based knowledge and decision support system that enables seamless document retrieval, reasoning, and response generation. Before signing-off my bid, I would like to ask a question, i.e., how crucial is real-time processing for the enterprise documents in your envisioned application? Best Regards, Aneesa.
$100 CAD in 1 day
6.9
6.9

Hi, I can develop the capstone as a complete Agentic RAG application, covering multi-format document ingestion, chunking, embeddings, vector search, grounded LLM responses, and autonomous agent workflows for planning, retrieval, reasoning, and validation. I can structure the project with Python and an appropriate RAG/agent framework, add input validation and hallucination safeguards, deploy the solution, and deliver clean source code plus architecture and setup documentation. A few questions: * Which LLM, vector database, and agent framework are preferred or required by the capstone? * Should the application provide a web interface, REST API, or both for document uploads and queries? * Are there specific evaluation questions or datasets that will be used to assess retrieval accuracy and agent responses? Best regards, Muhammad Usman
$145 CAD in 4 days
6.5
6.5

As an experienced full-stack development team with a specialization in AI and Natural Language Processing, we believe we are the best fit for your Generative AI-powered Enterprise Application project. Over our 14+ years in the industry, we have successfully delivered numerous projects that align closely with your needs. From scalable web applications to custom software, our unique proficiencies and skills make us adept at handling this comprehensive project. We understand the crucial components involved in this task, including designing a user-friendly interface for document ingestion, implementing retrieval systems using suitable embedding techniques, integration of intelligent reasoning and generation agents, and enforcing necessary safety controls. Our demonstrated experience in utilizing LLMs, RAG, and Agentic AI frameworks to generate context-aware responses can be game-changing for your enterprise application. Moreover, our commitment to clean and scalable code alongside our focus on professional communication and on-time delivery assures you that working together will not only be efficient but also gratifyingly collaborative. Let's transform your vision into a reality by leveraging tomorrow's technology!
$1,500 CAD in 28 days
5.6
5.6

The real challenge here isn't wiring up RAG or an agent loop - it's making sure the ingestion, chunking, retrieval and agent reasoning stay predictable when users upload messy enterprise documents. If that pipeline isn't designed carefully, you'll get inconsistent embeddings, unstable context windows, and agents that hallucinate under ambiguous queries. I've built agentic RAG systems where the key was treating ingestion, chunking and retrieval as strict, testable stages. For this project, I'd structure the app around a clean flow: ingestion -> normalization -> chunking -> embeddings -> vector search -> agent planning -> grounded LLM output. Agents would handle planning and validation, while guardrails enforce context relevance and reject unsafe or low‑confidence answers. I'd start by defining the document‑processing layer and the semantic‑search strategy (chunk size, overlap, metadata). Then build the agent workflow: one agent for retrieval, one for reasoning/validation. A risk to handle early is inconsistent document formats - PDFs with tables, scanned text, mixed layouts - so preprocessing must be robust. A few questions: 1. Do you prefer a specific vector DB (Pinecone, Chroma, Weaviate)? 2. Should agents run sequentially or in a multi‑agent loop? 3. Is deployment expected as a local app, cloud API, or containerized service? Happy to outline milestones and hours. Juan Pablo
$200 CAD in 1 day
5.0
5.0

Hi, I got that you are looking for a Generative AI-powered enterprise application that utilizes Large Language Models, Retrieval-Augmented Generation, and Agentic AI frameworks to retrieve and generate context-aware responses. This is what I can help you with, let's chat. My approach is to implement a vector-based knowledge store for semantic search, integrating AI agents for reasoning and response generation. By combining Retrieval-Augmented Generation with intelligent document retrieval, the system will deliver accurate and grounded responses. The most challenging aspect will be developing reliable safety controls to ensure the accuracy and safety of the generated outputs. Refinements will be made to enhance the system's performance before delivery. As final deliverables, you will receive a fully functional Generative AI-powered application with a user-friendly interface, intelligent document retrieval capabilities, and detailed documentation on system architecture and deployment steps. One thing I'd like to confirm before we start: Are there any specific limitations or challenges you anticipate with the integration of AI agents in the workflow? Looking forward to discussing this project further. Regards, Imran
$90 CAD in 1 day
4.7
4.7

Hello I just read about your capstone project building a Generative AI application with autonomous agents for enterprise document querying, and it caught my attention—especially the RAG pipeline and agent-based reasoning requirements. That's exactly the kind of architecture I've built before, and I'd love to help you complete this. Here's how I'd approach it: I have solid experience with LangChain and LlamaIndex for building agentic workflows. I'd use FAISS or Chroma for the vector store, OpenAI or Llama models for embeddings and generation, and FastAPI for the interface layer. For document ingestion, I'd use PyPDF2 and pandas to handle PDF, TXT, CSV, and Excel formats. The agents would handle planning, retrieval, and validation using tools like retrievers and LLM chains. I've delivered similar RAG systems for clients, achieving accurate grounded responses with reduced hallucination through guardrails and input validation. I'd love to hear more about your preferred LLM stack and deployment target. Cheers, AbdulHamid
$30 CAD in 1 day
4.4
4.4

Hi, I'm Denis, a developer who has built AI systems handling document processing, retrieval, and agent-based workflows. This project is about creating a reliable RAG pipeline where document ingestion, chunking, and retrieval accuracy are critical. I'll focus on clean data pipelines, meaningful chunking strategies, and a vector store that can scale with your document volume. The agent layer will need well-defined roles for planning, retrieval, reasoning, and validation to avoid hallucinations. For similar systems, I've worked on balancing fast retrieval with high context relevance, keeping latency low while maintaining answer quality. The key is tuning the chunking strategy to reflect how users query the system and validating responses against source material. One challenge is ensuring the vector store stays performant as document sets grow. I'd handle that by optimizing embeddings and using incremental updates rather than full rebuilds. Another is maintaining reliable agent coordination without overengineering the workflow. I can start working right away. Let's connect and discuss the details. Thanks, Denis.
$150 CAD in 3 days
4.0
4.0

Hello, As a result of a detailed review of your project requirements, I fully understand the scope and expectations. I have experience building Generative AI applications with LLMs, RAG pipelines, vector databases, document ingestion, NLP, and agent-based workflows, and I’m available to start your project right now. For this capstone, I would structure the system into clear modules: document upload and parsing, chunking/embedding, vector storage, semantic retrieval, RAG generation, and agent orchestration. The agents can be separated into planner, retriever, reasoning, and validator roles so the workflow remains easy to understand and demonstrate. In my opinion, the key challenge is keeping answers grounded in uploaded documents while minimizing hallucinations. I would use retrieval scoring, source-aware prompting, validation checks, input guardrails, and clear fallback behavior when the documents do not contain enough evidence. I would also include clean source code, environment setup, architecture documentation, deployment steps, agent-role explanations, and a limitations/challenges section in the final ZIP. I have a couple of quick questions. • Do you have a preferred LLM/provider such as OpenAI, Gemini, or a local model? • Do you want the interface built as a simple web app or REST API? Best regards, Carlos.
$50 CAD in 7 days
3.8
3.8

RAG quality on mixed formats hinges on chunking, not the LLM choice. CSV and Excel rows need row-aware chunking, PDFs need layout parsing, otherwise retrieval returns noise and the agent hallucinates around it. I'll build the ingestion, embed into a vector store (Chroma or Qdrant), and wire a LangGraph agent loop with a validator step to catch ungrounded answers before returning. 1) Which LLM and embedding provider are approved, OpenAI, or a local model? 2) Roughly how many documents and what's the largest PDF size? Let's get this moving. Shayan
$33 CAD in 3 days
3.8
3.8

Hi, This is a good fit for my background in LLM, RAG, and agentic AI systems. I’d build it as a clear end-to-end pipeline: document upload and parsing → chunking/embeddings → vector search → grounded RAG → agent planning/retrieval/reasoning → response validation and guardrails. I’d support PDF, TXT, CSV and Excel while keeping the architecture modular and easy to explain in the documentation. I have 13+ years of software experience and hands-on work with Python, OpenAI, Claude, LangChain, LangGraph, RAG, vector databases, FastAPI and cloud deployment. I’ll focus on making the workflow genuinely grounded in the uploaded documents rather than simply adding an LLM chatbot. I can deliver the source code, documentation, deployment setup and complete ZIP package. Let's connect and get started soon. Best regards, Binaya T.
$110 CAD in 1 day
3.1
3.1

Hi, For a similar project, I once built a document-based AI assistant that processed PDFs and CSVs through a vector store, cutting retrieval latency from 5 seconds to under 800ms using FAISS and LangChain. The agent coordinated retrieval, reasoning, and validation in a controlled workflow without open-ended chat drift. I’d use a modular FastAPI backend with a chunked ingestion pipeline feeding ChromaDB, while the agent orchestrates retrieval, reasoning, and validation steps. The biggest improvement would be reliable grounding, avoiding hallucinations by cross-checking retrieved chunks against the original documents. This keeps responses accurate and traceable, making it useful for enterprise audits. Each change will be unit-tested and versioned to prevent regressions, with clear rollback paths during deployment. Let me know if you'd like to discuss the stack or priority features. Thanks, Lazar.
$30 CAD in 1 day
1.8
1.8

As a seasoned full-stack developer and experienced AI Engineer, I have a track record of successfully delivering custom AI projects. My familiarity with designing and developing end-to-end solutions, especially using the Large Language Models (LLMs) such as you've described in the project, make me the perfect fit for your generative AI-powered enterprise application. I'm well-versed in LangChain, LangGraph, and RAG pipelines while employing robust vector databases such as ChromaDB and pgvector to enable semantic searches with high precision. My proficiency extends to developing intelligent workflow automation with LangGraph and even building LLM-powered plugins on WordPress, which can be valuable in integrating crucial functionalities into your desired application. Furthermore, my knowledge regarding MCP servers, specifically based on the Claude/Kiro standard, will ensure efficient communication between your agents and external tools.
$125 CAD in 5 days
1.6
1.6

Hi there, I’d build this as an Agentic RAG system—not just a basic document chatbot. The workflow would be: Document Ingestion → Chunking → Embeddings → Vector Search → Agent Planning → Grounded Generation → Validation. I can implement PDF, TXT, CSV and Excel ingestion, semantic retrieval with a vector database, and an LLM layer that generates context-aware answers grounded in the retrieved enterprise data. For the agentic workflow, I’ll separate planning, retrieval/tool use, reasoning and final-response validation so the system is modular, testable and easy to extend. I’ll also add input validation, error handling and guardrails to reduce hallucinations and unsupported answers. The application will be structured as a clean, reproducible Python project rather than disconnected notebooks, with proper configuration and deployment support. I’ll provide the complete source code, architecture documentation, agent responsibilities, setup/deployment instructions, limitations and the final ZIP package requested for submission. I’m comfortable with Python, LLM APIs, RAG, embeddings, vector databases and AI agent workflows, and I can focus on making the final system both technically solid and easy to demonstrate as a capstone project. I can start immediately.
$220 CAD in 5 days
0.9
0.9

Hello I am interested in your Generative AI-powered Enterprise Application project. I specialize in building AI-powered systems that automate workflows, optimize operations, and improve business performance. My experience includes AI Agents, ChatGPT integrations, n8n workflows, CRM automation, custom chatbots, API integrations, and end-to-end automation solutions. I can help create a solution that is both effective and easy to maintain. I would be glad to discuss the details and recommend the best solution. Best Regards, Naseeb A.
$30 CAD in 3 days
0.0
0.0

Hi there, Employer, Thank you for sharing the details of your Generative AI-powered Enterprise Application project. I am excited about the opportunity to collaborate on building an advanced AI agent–based knowledge and decision support system tailored to enterprise needs. Having delivered several AI-driven document processing and NLP solutions, I am well-versed in the full workflow you outlined—from multi-format document ingestion (PDF, TXT, CSV, Excel) and semantic embedding using state-of-the-art vector databases, to constructing Retrieval-Augmented Generation (RAG) pipelines with Large Language Models. My experience also extends to orchestrating agentic AI frameworks that enable autonomous task planning, contextual retrieval, and robust reasoning, ensuring that the generated responses are not only accurate but also contextually grounded. For this project, I propose a modular approach: setting up a scalable backend to handle document uploads and processing, integrating a vector database (such as Pinecone or FAISS) for semantic search, and building a user-friendly interaction layer (web interface or API) for seamless queries. The AI agents will be designed to decompose user questions, retrieve and validate relevant context, and leverage an LLM to generate safe, reliable answers—incorporating error handling and guardrails to minimize hallucinations and ensure enterprise-grade reliability. I will ensure comprehensive documentation covering system architecture, agent workflows, deployment steps, and limitations, making it easy for your team to maintain and extend the application. I am committed to clear communication and diligent delivery throughout the project. I look forward to discussing your vision in more detail and am confident I can help bring this innovative AI solution to life.
$30 CAD in 5 days
0.0
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Hi, I'd start with the document pipeline first, since everything else depends on how well text gets pulled out of PDFs, Excel, and CSVs and chopped into clean chunks. Get that wrong and the whole answer quality suffers no matter how good the AI part is. Once that's solid, I'll build the vector store for search, wire up the retrieval and response generation, then add the agent layer on top so it can plan a query, pull the right chunks, reason over them, and check its own answer before showing it to you. I'll also put basic guardrails in so it says "I don't know" instead of making things up, that's the failure mode I've seen kill trust in these systems fastest. Last step is a simple upload-and-ask interface, deployment, and a doc explaining how it all fits together. Quick question: do you have a preferred LLM provider, or is picking the cheapest reliable one fine? I can get this built and deployed in 2 days. Best, Emrah
$118 CAD in 2 days
0.0
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Hello, Your brief already has a clear shape: multi-format ingestion (PDF, TXT, CSV, Excel), a vector store for semantic search, then a RAG pipeline where agents plan, retrieve, reason and validate each answer. Two points would help me scope it, and they matter for your result too. First, the language model: do you have a provider in mind, with API keys funded on your side, or should it run locally on an open-source model to avoid inference costs? Second, is the priority a demonstrable repository with clear documentation (architecture, agent roles, limits) rather than a hosted production service? That changes where the effort goes. On budget, this fits comfortably within the range you set; I will confirm a firm figure once I have your answers. Happy to discuss whenever suits you. Best regards, Eric
$30 CAD in 4 days
0.0
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As an experienced AI and Full-Stack Software Development Manager, I've successfully utilized my expertise in AI Automation, Custom Software Development, and Cloud-based solutions to build intelligent, scalable applications that have transformed businesses worldwide. With proficient knowledge in AI agents, model development, and a knack for AI-driven projects, I am well-suited for your Generative AI-powered Enterprise Application project. Throughout my career, I've skillfully employed AI technologies such as Large Language Models (LLMs), Retrieval-Augmented Generation (RAG), and Agentic AI frameworks - just like the ones you require for your desired system. My proficiency in creating interfaces or APIs that facilitate smooth file uploads and natural language queries is also a key requirement that's already within my purview. For detailed documentation as requested; explaining the project setup, architecture, agent roles, and deployment steps with inherent limitations+ challenges faced during development – this thoroughness has always been central to my operation. So, by choosing me, you're ensuring top quality work that covers all bases. Let's embark on this project together! Najam SA!
$140 CAD in 7 days
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Hello, I bring over 9 years of experience in Data Management to your Generative AI-powered Enterprise Application project. I have a strong background in implementing AI solutions and developing knowledge and decision support systems. I have carefully reviewed your project description and understand the need to create an AI agent-based system that enables users to query enterprise documents using autonomous AI agents. I am confident in my ability to set up the project foundation, design the user interaction layer, implement document ingestion, prepare data for semantic search, and build a vector-based knowledge store to support your requirements. I would love to connect with you in chat to discuss how we can collaborate to bring your vision to life. Best regards
$100 CAD in 2 days
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WE ALREADY DID THIS Your main requirement for this project is to develop a Generative AI-powered application for enterprise document querying using AI agents. We have built similar systems integrating AI models, database design, and API architecture for seamless data processing and AI workflow automation. Let's discuss further in a quick call. In our portfolio, we have successfully implemented AI-driven solutions for data processing and AI workflow automation, including database design, API architecture, and authentication. These projects showcase our expertise in developing systems that align with your backend requirements. The remaining requirements, such as AI model development and integration, are well within our scope. We are a team of experienced backend developers with a proven track record of delivering over 80 projects across various industries. Let's connect to explore how we can bring your Generative AI-powered enterprise application to life.
$160 CAD in 7 days
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