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We are developing an AI-powered digital engineering assistant for the construction industry. The platform is intended to help users analyze construction-related documents, BIM/IFC models, floor plans, elevations, and technical drawings using natural language interaction. The system will consist of two connected environments: 1. Internal AI Training System (Trainer) 2. Customer/End-User Chatbot System The Internal Trainer System will be operated exclusively by our company and will be used to upload, structure, train, optimize, and manage datasets, prompts, workflows, and engineering intelligence. The End-User System will allow customers to interact with the AI assistant through a modern web-based chatbot interface. The objective of the platform is not only to answer questions, but to convert simple user language into engineering/BIM queries that can analyze drawings and models, calculate quantities, and generate technical recommendations. --- ## Core Purpose of the Platform The application should be capable of: * Reading floor plans, elevations, sections, and construction drawings * Processing IFC/BIM models * Understanding natural language requests from users * Translating user requests into BIM/model queries * Calculating quantities from drawings and/or models * Generating BOQs and quantity take-offs * Detecting missing documentation or inconsistencies * Suggesting commonly included facilities, rooms, or systems based on building type * Supporting estimators, consultants, banks, engineers, and project stakeholders in document analysis and reporting Example: User Input: “Calculate all internal wall areas on Level 2 excluding technical shafts.” Expected System Workflow: * Understand the request * Convert it into a BIM query * Analyze IFC/model data * Extract relevant objects * Calculate quantities * Return a structured response with calculations and confidence indicators The system should also provide intelligent recommendations. Example: If the uploaded project is a hospital, the system should be able to identify whether common spaces such as isolation rooms, technical rooms, nurse stations, or medical storage spaces are missing or typically expected. The platform must always present outputs as AI-assisted recommendations requiring professional verification. --- ## Technical Scope ### Frontend / GUI The Freelancer shall design and develop a modern, responsive SaaS-style user interface including: * Landing page * Login/registration pages * User dashboard * Chat interface * File upload interface * Analytics section * Admin panel * Settings page * Knowledge base management interface The interface must support Windows based desktop and MacOs devices. Preferred technologies: * React / [login to view URL] * Tailwind CSS * TypeScript ## Backend Requirements The backend should include: * Authentication and authorization * User/session management * File processing pipeline * AI orchestration * Database management * API integration * Logging and monitoring * Secure architecture Preferred technologies: * Node.js or Python backend * PostgreSQL or MongoDB * REST API or GraphQL ## AI & BIM Requirements The system should support: * OpenAI API integration * Anthropic Claude integration * Suitable Opensource library (offline mode) * RAG (Retrieval Augmented Generation) * Embedding generation * IFC parsing * BIM metadata extraction * Drawing analysis * OCR/text extraction * Multi-modal AI workflows * Natural language query interpretation * Quantity take-off generation The Freelancer is not responsible for creating proprietary datasets or engineering methodologies unless separately agreed. The internal AI training workflows and proprietary logic remain under company control. --- ## Security Requirements The platform must include: * Secure authentication * Encrypted communication (HTTPS) * Access control * Secure API handling * Protection against common vulnerabilities * Role-based permissions --- ## Deliverables The Freelancer shall provide: * Complete frontend source code * Complete backend source code * Database schema * Deployment configuration * API documentation * Technical documentation * Environment setup instructions * Repository transfer * Production deployment support --- ## Ownership & Intellectual Property All work created during this project shall become the exclusive property of the Client upon full payment. This includes: * Source code * AI workflows * Prompts * UI/UX assets * Databases * Documentation * System architecture * Business logic * Deployment scripts The Freelancer may not: * Reuse proprietary code * Replicate proprietary workflows * Resell the platform * Share confidential information * Use project materials without written permission The Client shall receive complete ownership and repository transfer after final payment. --- ## NDA & Confidentiality The Freelancer must sign a Non-Disclosure Agreement before receiving access to: * Project documentation * Source code * Datasets * Product strategy * Business information * AI workflows * Technical architecture Confidential information may not be shared with third parties. The NDA shall remain valid for a minimum of five years after project completion. --- ## Project Structure Suggested milestones: 1. Planning & Architecture 2. UI/UX Design 3. Frontend Development 4. Backend Development 5. AI Integration 6. BIM/IFC Integration 7. Testing & QA 8. Deployment & Handover --- ## Important Clarification This platform is intended as a decision-support system and not as a replacement for licensed engineers, architects, or professional estimators. AI-generated outputs must always be treated as assistive recommendations requiring human verification. --- ## Preferred Freelancer Skills The Freelancer should ideally have experience in: * Full-stack development * SaaS applications * AI/LLM integration * BIM/IFC workflows * Construction technology * Cloud deployment * Secure software architecture * Modern frontend development --- ## Final Notes We are looking for a long-term technical partner capable of building a scalable AI engineering platform. The initial scope focuses on establishing a functional MVP capable of: * Understanding engineering-related natural language * Processing construction documentation * Interacting with BIM/IFC data * Performing quantity extraction * Generating engineering support outputs Future phases may include: * Advanced BIM analytics * Multi-agent AI workflows * On-premise deployment options * Enterprise integrations * Middle East market expansion * Advanced compliance and reporting tools
Project ID: 40477209
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144 freelancers are bidding on average €1,029 EUR for this job

As an experienced Full-Stack Developer with a 100% job completion rate and a dedicated track record of delivering projects on time, I firmly believe that I possess the necessary skills to bring your AI BIM Assistant project to life. My expertise lies in designing and developing web applications driven by complex AI systems, making me the ideal candidate for creating the user interface and backend you require. With my deep understanding of AI, particularly in machine learning and deep learning areas, I can enable your platform to skillfully handle tasks like object detection and tracking, image processing and recognition, natural language query interpretation, among various others. In terms of security which is critical for this project, I am well-versed with all the protocols required to establish a safe and secure system. My experience includes roles such as protecting against common vulnerabilities and encrypting communications via HTTPS. Delivering beyond just the project requirements has always been my approach which reflects on my previous client interactions where I actively identified their unique needs and offered additional services when required. Should you choose me for this endeavor, be assured that you will receive not only a top-quality product but also a reliable partner in the form of me. Let's discuss your project needs further; I'm eager to contribute in forging the future of construction engineering!
€500 EUR in 7 days
5.8
5.8

I understand you need an AI BIM Assistant for estimation, capable of analyzing BIM/IFC models, floor plans, and technical drawings via natural language. I've successfully built similar document analysis systems that improved data extraction efficiency by 25% for a previous client. I will develop the Internal AI Training System using Python with libraries like LangChain for workflow orchestration and fine-tuning LLMs. For the Customer Chatbot System, I'll implement a FastAPI backend and a React frontend, connecting to an LLM API (e.g., OpenAI or a hosted model) to process user queries and retrieve information from the structured BIM data. How will the initial training data be structured and annotated for effective prompt engineering within the Trainer system? Ready to start as soon as you confirm scope.
€660 EUR in 21 days
5.2
5.2

I have solid hands-on experience building AI-powered financial invoice management systems using OCR and LLM integration, as well as working with 3D architecture workflows, DXF files, CAD models, and document/data processing pipelines. Based on this experience, I can support your BIM assistant estimation pipeline by helping with model/data extraction, structured processing, AI-assisted analysis, and reliable output generation tailored to your specifications. I’m confident I can deliver high-quality work for this project. Let’s connect so we can proceed with the NDA and get started soon.
€500 EUR in 7 days
4.9
4.9

Hello, I would like to request a discussion meeting regarding your AI engineering assistant platform. I have experience working on AI driven web systems that combine document analysis, structured data extraction, and natural language processing to support domain specific decision workflows. I understand the complexity of translating user requests into structured queries, especially when dealing with technical datasets such as models, documents, and multi layered information sources. Your requirements around BIM and IFC processing, quantity extraction, RAG based AI workflows, and dual environment architecture align closely with systems I have worked on where AI services, backend orchestration, and structured data pipelines must work together with precision and traceability. I would like to discuss your internal training workflow, expected AI reasoning structure, and how BIM data should be interpreted so we can align the system design before development begins. I will share my portfolio in chat I look forward to hear from you. Thanks Best Regards, Mughira
€500 EUR in 7 days
3.9
3.9

Nice to meet you ,The requirements of your project match my areas of work and skills, to introduce myself. My name is Anthony Muñoz and i am the lead engineer for DS Pro IT agency. I have worked for over 10 years as a Full-Stack and software development engineer and have successfully done multiple jobs. It will be a pleasure to work together to make your project. Feel free to discuss about the project with me, greetings.
€1,148 EUR in 7 days
3.8
3.8

Hello! I am a US-based senior software engineer with extensive experience in AI and automation, and I’m excited about your AI BIM Assistant project. I’ve carefully read your description and understand the goal of developing a powerful digital engineering assistant for the construction industry. With over 15 years in the field, I specialize in Python and have worked on various AI-driven applications, including intelligent workflow automation and LLM integrations. My approach combines technical expertise with a strong business mindset, ensuring the solutions I deliver are not just functional but also practical and scalable. To better align with your vision, could you please clarify the following questions to help me better understand the project? 1. What specific functionalities are you envisioning for the AI BIM Assistant? 2. Are there existing tools or systems that you want this assistant to integrate with? I believe that clear communication and structured milestones are key to success. My goal would be to set up an iterative development process where we can refine features based on your feedback. If you’re looking for someone who pays attention to detail and can bring your project to life, let’s connect! Best, James Zappi
€500 EUR in 5 days
3.4
3.4

Hello, I am available now. I have read your project description carefully and I understand what you want. 300% Confidence!!! I have 7+ years of experience in Python, Large Language Models (LLMs). I have completed similar projects. Please contact me. Best regards, Steven
€500 EUR in 7 days
2.9
2.9

Hi, I can help you build a high-quality Flutter mobile application with clean UI/UX, fast performance, and scalable architecture. I have strong experience in Flutter app development, API integration, Firebase, custom backend systems, ERP/CRM integration, and eCommerce/mobile solutions. ✅ Cross-platform Android & iOS apps ✅ Clean and responsive UI/UX ✅ API & payment gateway integration ✅ Admin panel & backend support ✅ Fast communication & on-time delivery ✅ Long-term maintenance support I focus on delivering stable, user-friendly, and production-ready applications with complete client satisfaction. Let’s connect and discuss your project requirements in detail. Thanks, Ambient Infotech
€500 EUR in 7 days
3.1
3.1

Hello, I would like to propose development of an AI-powered BIM Assistant focused on accurate construction estimation and quantity takeoff. The solution will integrate with BIM workflows to automatically extract data from 3D models and generate real-time cost estimates, material quantities, and project reports. The assistant can work with tools like Autodesk Revit and cloud platforms such as BIM collaboration systems to improve accuracy and reduce manual effort. It will help architects, engineers, and contractors save time, minimize errors, and make faster budget decisions. Key features include: Automated quantity takeoff from BIM models AI-based cost estimation Real-time reporting dashboard Easy integration with existing BIM workflows This solution aims to streamline estimation processes and improve project efficiency significantly.
€400 EUR in 15 days
3.0
3.0

Hi there, I'm Vishal Maharaj, a Python and Artificial Intelligence expert with 25 years of experience based in Perth, Australia. I am passionate about taking on your AI BIM Assistant project for construction document analysis and engineering support. I understand the project's core purpose of developing an AI-powered digital assistant for the construction industry, capable of analyzing documents, BIM models, and generating technical recommendations. I would approach this project by designing and implementing a modern, responsive user interface with secure backend functionality, AI integration, and BIM support to meet your requirements effectively. Looking forward to discussing this project further with you. Please feel free to initiate the chat. Cheers, Vishal Maharaj
€500 EUR in 5 days
2.6
2.6

Hi, I've built and maintained full-stack applications that integrate complex workflows, including AI-driven chatbots and BIM/IFC data processing. My experience aligns well with your project, especially in handling natural language requests and translating them into actionable queries. Let's start with a small test task to ensure we're aligned before diving into the full scope. Best Regards, Ivica
€500 EUR in 7 days
2.7
2.7

I understand you're building an AI BIM Assistant for estimation, similar to how I've leveraged NLP and knowledge graphs to extract structured data from complex technical documents for intelligent analysis in previous projects. My experience in building robust data pipelines for AI systems and my familiarity with engineering data formats will be directly applicable to your needs. My approach will involve developing a modular architecture. For the Trainer, I'll focus on building scalable data ingestion and processing pipelines, utilizing tools like Python with libraries such as Pandas and NumPy for data manipulation, and potentially PyTorch or TensorFlow for model training. For the Chatbot, I'll implement a retrieval-augmented generation (RAG) system, integrating a vector database (e.g., Pinecone, Weaviate) with a powerful LLM fine-tuned on construction domain knowledge to ensure accurate and context-aware responses. How are you currently planning to handle version control and iterative updates for your training datasets, and what are your initial thoughts on the desired latency for user queries in the Chatbot system? I'm eager to discuss how my skills can accelerate your development.
€664 EUR in 21 days
2.1
2.1

With over 8 years of experience in data analytics and science, I'm thrilled to bring my expertise to your AI BIM Assistant project. My skills align perfectly with the technical scope outlined, especially in relation to backend development, authentication/authorization, API integration, and data management. As a proponent of secure architecture and encrypted communication, I assure you that I can exceed your security requirements. In terms of AI integration within the platform, I've worked with multiple Machine Learning libraries such as TensorFlow and have experience with building Natural Language models. These skills will be crucial in facilitating natural language interaction between users and the AI assistant for drawing analysis and calculation queries. Lastly, my proficiency in implementing secure authentication measures will ensure that only authorized users can interact with the system—keeping everything safe. Choosing me for this project not only guarantees a diligent professional but also someone who can utilize their broad background to understand multi-multimodal workflows and provide meticulous output. I look forward to discussing further about delivering great value to your project.
€500 EUR in 7 days
2.1
2.1

Hello. I am a PhD student working in the area of computational science, deep learning, optimization, and algorithm design. If you need a reliable and long term collaboration, I am the best person to work with.
€500 EUR in 15 days
1.5
1.5

I am intrigued by the challenge of developing an AI-powered digital engineering assistant for the construction industry. My experience aligns perfectly with your project's technical requirements. With expertise in full-stack development, AI integration, and secure software architecture, I am well-equipped to design and build the frontend interface and backend system you require. Leveraging technologies like React, Node.js, and PostgreSQL, I can create a responsive SaaS-style UI and implement the necessary AI and BIM functionalities. I am committed to delivering high-quality work that meets your specifications and security standards. Let's discuss how we can collaborate to bring this innovative platform to life. Thanks.
€500 EUR in 7 days
1.0
1.0

Hello, I have read your description and I understand what you are expecting. I am an expert with 4+ years of experience in Artificial Intelligence, Python. Visit my profile to view latest projects. I hope we can work together on this Thanks, Yurii
€500 EUR in 7 days
0.0
0.0

Hi Mate , Good afternoon! I’ve carefully checked your requirements and really interested in this job. I’m full stack node.js developer working at large-scale apps as a lead developer with U.S. and European teams. I’m offering best quality and highest performance at lowest price. I can complete your project on time and your will experience great satisfaction with me. I’m well versed in React/Redux, Angular JS, Node JS, Ruby on Rails, html/css as well as javascript and jquery. I have rich experienced in Large Language Models (LLMs), Python and Artificial Intelligence. For more information about me, please refer to my portfolios. I am checking your attachment, I'll update you shortly... I’m ready to discuss your project and start immediately. Looking forward to hearing you back and discussing all details.. Looking forward to serve you
€555 EUR in 5 days
0.0
0.0

Hey, I can start now. ✅I’ve worked on something very similar. The challenge with AI BIM assistants is ensuring accurate natural language processing for complex construction queries. What really matters here is translating user requests into actionable BIM queries. I recently developed a chatbot system for a real estate client, enabling users to interact with property listings. While I haven't specifically worked on an AI BIM assistant, I have experience in natural language processing and AI integration. I would approach this project by focusing on creating a user-friendly chat interface and implementing robust AI orchestration for accurate data analysis. Let's chat! -Dorofii
€510 EUR in 3 days
0.0
0.0

Hello, Building intelligent systems and leveraging cutting-edge AI technologies is the cornerstone of my work as an AI-powered software developer. With considerable experience in developing and deploying state-of-the-art AI models, I believe I possess the necessary expertise to realize the vision of your AI BIM Assistant project for construction estimation. My skills span across computer vision, text analytics, CNN-based models, retrieval-augmented generation (RAG), and more - all critical components required to build a reliable assistant capable of understanding natural language queries and calculating quantities from drawings and models. To know more about my capabilities, I have previously developed large-scale language model applications, designed and deployed chatbots for various purposes, including language translation, customer support, and query resolution. I have hands-on experience with Stable Diffusion, Midjourney integrations alongside OpenAI and Hugging Face. Moreover, in order to provide consistent results in our chatbot system, I am highly skilled in developing multi-modal AI workflows. This translates into delivering not just satisfactory but intelligent recommendations for your platform users. Lastly, security is non-negotiable in any digital product today. And this fact Highly acknowledge as evident from my previous works that always prioritized robust security measures including secure authentication and encrypte Thanks!
€250 EUR in 5 days
0.0
0.0

Parsing BIM data and turning it into accurate cost estimates is where most LLM integrations fall apart. The key is a solid retrieval layer tied to your pricing database so the model is not guessing from thin air. I can start today and have a working prototype ready in about 7 days. The bid is based on the description as written. Final scope and pricing will adjust once we walk through the full requirements together. Want to jump on a quick call?
€450 EUR in 14 days
0.0
0.0

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