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I am developing an end-to-end platform that pulls live claim-related data from Revit models, runs it through a FIDIC rules engine, and then immutably stores and certifies every step on Hyperledger Fabric. The objective is clear: the moment a potential claim is flagged in the BIM environment, it should be automatically registered, classified, validated against the relevant FIDIC clauses, and published to an auditable ledger—with a web dashboard showing the entire trail in real time. Scope of work • BIM connector: a service that extracts the necessary objects, properties, and metadata directly from Revit (IFC compatibility is a plus) and hands them to the API. • Integration backend (API): a lightweight, well-documented REST/GraphQL layer focused on automated workflows—no manual triggers. It orchestrates data flow, handles authentication, and forwards transactions to the chaincode. • Hyperledger Fabric layer: chaincode that defines the claim data structures, records each state change on the ledger for record-keeping, and exposes smart-contract functions the API can call. • FIDIC rules engine: codify the relevant clauses so each claim is automatically validated and classified; results are written back to the ledger and surfaced to the UI. • Dashboard & reporting: a responsive interface that lists claims, their on-chain hash, current FIDIC status, and an exportable proof file. Charts or KPIs (e.g., claim volume by type, average response time) are welcome. Acceptance criteria 1. A change order tagged in Revit appears on the dashboard in under five minutes. 2. Each lifecycle event is signed and stored on the Fabric ledger, and its transaction ID is visible next to the claim. 3. The “Export Proof” button downloads a JSON file containing the full claim history and Merkle proof that verifies against the ledger hash. 4. Unit tests cover at least 80 % of the smart-contract logic and rules engine functions. Tech stack preferences • Revit API, .NET or Python for the BIM connector • Node.js, Go, or Python for the API and chaincode • PostgreSQL (or similar) for off-chain analytics • React or Vue for the dashboard If you have hands-on experience linking Revit to Hyperledger and translating FIDIC into executable logic, I’d like to see a short outline of your proposed architecture and an indicative timeline for an MVP.
Projektin tunnus (ID): 40217452
90 ehdotukset
Etäprojekti
Aktiivinen 24 päivää sitten
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90 freelancerit tarjoavat keskimäärin $262 USD tätä projektia

⭐Hello [ClientFirstName], I’m ready to assist you right away!⭐ I believe I’d be a great fit for your project since my expertise aligns perfectly with the technical requirements. With hands-on experience in Node.js, Smart Contracts, Blockchain, API Development, and Hyperledger, I can ensure a seamless integration. My experience in translating complex business logic into executable smart contracts will guarantee the efficient automation of claim validation and registration. Additionally, my proficiency in PostgreSQL will enable robust off-chain analytics to enhance the platform's performance. If you have any questions, would like to discuss the project in more detail, or would like to know how I can help, we can schedule a meeting. Thank you. Maxim
$30 USD 4 päivässä
5,4
5,4

One of the main reasons I believe I am uniquely suited to develop your BIM-Blockchain Claims Automation Platform is my extensive experience in both web development and artificial intelligence. I have a proven track record of creating high-quality web applications and AI systems, and by combining these two skill sets, I can bring an innovative approach to translating FIDIC requirements into executable logic. Moreover, as a full-stack developer, I am highly adaptable and able to quickly learn new technologies—a key requirement for this project as it embraces an array of tech stacks. In fact, I've personally used many of the technologies you're looking for such as Node.js, Python, PostgreSQL and React. My expertise in these areas will ensure that your platform operates seamlessly and efficiently. Finally, my commitment to writing clean and maintainable code aligns with your project's vision for long-term sustainability and ease of use. I am excited about the opportunity to apply my skills in linking Revit to Hyperledger in order to deliver a dynamic end-to-end platform that will revolutionize the claims process in the BIM environment. So, if you're ready for real-time automated workflows that bring transparency, accountability, and efficiency – let's dive deeper into an amazing architectural outline together!
$140 USD 2 päivässä
5,6
5,6

Hi there,Good morning I am Talha. I have read you project details i saw you need help with REST API, PostgreSQL, Blockchain, Python, Smart Contracts, API Development, Hyperledger and Node.js I am writing to propose an innovative approach to tackle your project. Our proposal centers on delivering creative and effective solutions that will set your project apart. We will present fresh, out-of-the-box ideas that align with your project's objectives, demonstrating how we can achieve remarkable results. Please note that the initial bid is an estimate, and the final quote will be provided after a thorough discussion of the project requirements or upon reviewing any detailed documentation you can share. Could you please share any available detailed documentation? I'm also open to further discussions to explore specific aspects of the project. Thanks Regards. Talha Ramzan
$30 USD 13 päivässä
5,5
5,5

Hello! I truly understand the ambition behind your BIM-Blockchain Claims Automation Platform. My expertise in developing integrated systems, especially linking Revit with Hyperledger Fabric, positions me well to help achieve your goal. I will create a seamless BIM connector to extract live claim data from Revit, integrate a robust API for automated workflows, and implement chaincode for efficient claim processing. This will ensure that as soon as claims are flagged, they are automatically validated against FIDIC clauses and recorded immutably. The responsive dashboard will offer real-time insights, helping you manage claims effectively. Moreover, I will ensure that all acceptance criteria are thoroughly met, including quick dashboard updates and detailed reporting. Please check my profile for similar projects and outcomes. What specific features are you looking for in the MVP? Regards, Davide
$200 USD 3 päivässä
4,9
4,9

Hi, I am confident that my expertise in blockchain, API development, and smart contracts can meet your needs. With hands-on experience in similar projects, I will seamlessly integrate Revit with Hyperledger and execute FIDIC rules efficiently. My proposed architecture will ensure real-time data flow, automated claim validation, and a user-friendly dashboard for easy monitoring. Let's discuss the specifics further.
$155 USD 1 päivässä
4,6
4,6

I can help you. The core technical hurdle isn't the blockchain integration, but the "push" mechanism from Revit and the translation of qualitative FIDIC clauses into binary logic. Since Revit’s API is primarily synchronous, I will implement a C# plugin using a throttled event-watcher to push only "claim-critical" delta changes. This prevents the BIM environment from lagging during heavy data extraction. For the FIDIC engine, I will separate objective triggers (e.g., Clause 20.1 time bars) from subjective ones; objective data will be executed as pure chaincode logic, while subjective data will be handled as a "State Proposal" requiring a multi-signature endorsement on Hyperledger to maintain legal validity. To ensure the 5-minute sync target is met, I’ll architect the system using a hash-and-pointer strategy: storing heavy BIM metadata in the off-chain PostgreSQL database while committing only the state-change hash and unique Object IDs to the Fabric ledger. This maintains a lightweight, auditable trail without bloating the blockchain or slowing down the API response times.
$140 USD 7 päivässä
4,7
4,7

Hello Shahanajj! I’m excited about the opportunity to help with your project. Based on your requirements, I believe my expertise in Python, Node.js aligns perfectly with your needs. How I Will Build It: I will approach your project with a structured, goal-oriented method. Using my experience in Python, Node.js, PostgreSQL, Blockchain, Smart Contracts, API Development, Hyperledger, REST API, I’ll deliver a solution that not only meets your expectations but is also scalable, efficient, and cleanly coded. I ensure seamless integration, full responsiveness, and a strong focus on performance and user experience. Why Choose Me: - 10 years of experience delivering high-quality web and software projects - Deep understanding of Python, Node.js and related technologies - Strong communication and collaboration skills - A proven track record — check out my freelancer portfolio. - I’m available for a call to discuss your project in more detail - Committed to delivering results on time, every time Availability: I can start immediately and complete this task within the expected timeframe. Looking forward to working with you, Shahanajj! Best regards, Ali Zahid Saudi Arabia
$30 USD 7 päivässä
4,6
4,6

Hi, I can deliver the Revit-to-Fabric pipeline with automated FIDIC validation and a real-time dashboard. Clean architecture, on-chain lifecycle tracking, and proof export included. Happy to share MVP timeline. Best regards, Shakila Naz
$240 USD 7 päivässä
4,7
4,7

Hi there, I'm Kristopher Kramer from McKinney, Texas. I’ve worked on similar projects before, and as a senior full-stack and AI engineer, I have the proven experience needed to deliver this successfully, so I have strong experience in Blockchain, Python, Smart Contracts, API Development, Hyperledger, PostgreSQL, Node.js and REST API. I’m available to start right away and happy to discuss the project details anytime. Looking forward to speaking with you soon. Best regards, Kristopher Kramer
$120 USD 3 päivässä
4,6
4,6

Hello, As a full-stack and smart contract engineer with a proven track record in delivering web platforms and blockchain solutions, I can provide you with the expertise needed for your BIM-Blockchain Claims Automation Platform. With a specialization in Ethereum, L2 rollups, React, and Node stacks, I am confident in my ability to translate your technical needs into a well-functioning system. In addition to my years of experience, I approach projects with thoroughness, ensuring significant aspects such as specs, tests, CI, and cloud are given their due importance in the development process. I have great appreciation for automation and efficiency in systems. I am comfortable working closely with Revit models and have successfully linked them with Hyperled- ger for similar use cases before. This familiarity guarantees seamless integration of BIM environment to the API. In terms of implementation, I propose using Python to handle your BIM connector needs as it is both powerful and offers easy-to-implement configurations. Furthermore, given your requirements for unit test coverage and proficiency in PostgresSQL, a database system I have extensive experience with already; you can count on me to provide reliable off-chain analytics that exceed your expectations in quality. Demonstrating my commitment to quality delivery and securing data integrity pertainig to the project, I intend on covering not less than 80% of smart contract logic and Thanks!
$180 USD 2 päivässä
4,0
4,0

Hi, I am excited about your BIM-Blockchain Claims Automation Platform project. Combining Revit models with Hyperledger Fabric is a cutting-edge task, and I possess the specific capabilities needed to accomplish this efficiently. With over 7 years of experience in software development, I am skilled in REST API development and integration of blockchain technologies. My expertise aligns perfectly with your project goals, particularly in creating a seamless workflow that automates claims processes. I have extensive experience in developing backend integrations and implementing smart contracts, ensuring that each claim is validated accurately. I would love to collaborate on developing a responsive dashboard that visualizes real-time data and supports efficient claims management. Next, I would be happy to discuss a timeline for our steps forward together.
$200 USD 1 päivässä
4,0
4,0

Hello, Hope everything is going well! I am a Node.js Backend Developer focused on building secure, scalable, and high-performance server-side applications. I design clean APIs that connect your mobile or web app efficiently. What I Can Build for You 1. Fully customized REST APIs 2. Authentication systems (JWT, OAuth) 3. Backend for mobile & web applications 4. Real-time chats, tracking & notifications 5. Admin panel backend with full CRUD 6. Payment gateway integration 7. MongoDB / MySQL database design Why Work With Me? 1. Clean, secure & modular code 2. Strong backend architecture knowledge 3. End-to-end backend + deployment support 4. Excellent speed & performance optimization 5. Fast communication & timely updates Let’s Discuss Share your project details — I’ll give you: 1. Best API structure 2. Timeline 3. Pricing Excited to build a powerful backend for you!
$100 USD 7 päivässä
4,3
4,3

Hi There!!! ⚜⭐⭐⭐⭐⚜(( BIM-BLOCKCHAIN PLATFORM TO AUTOMATE CLAIMS FROM REVIT MODELS ))⚜⭐⭐⭐⭐⚜ Project GOAL build a system that captures Revit changes, validates them against FIDIC, and stores events on Hyperledger Fabric I see you need an automated workflow where BIM changes trigger claim registration, classification via FIDIC rules, and immutable recording on a blockchain, with a responsive dashboard for real-time monitoring. The platform requires a robust BIM connector, API orchestration, smart-contract chaincode, and clear reporting. I bring hands-on experience with Revit API, Hyperledger Fabric, Node.js/Python backends, and React dashboards. I can design modular chaincode, integrate off-chain analytics via PostgreSQL, and implement automated FIDIC validation for scalable, auditable workflows. Key features 1. Real-time claim capture from Revit 2. Automated FIDIC rules validation 3. Blockchain-backed claim ledger with exportable proof I can provide a clean MVP architecture with timelines and ensure high test coverage for all smart-contract logic. Warm Regards, Farhin B.
$110 USD 10 päivässä
4,0
4,0

Hi Shahanajj, I propose to develop a BIM-Blockchain Claims Automation Platform by creating a BIM connector to extract data from Revit, an integration backend for automated workflows, a Hyperledger Fabric layer for ledger recording, a FIDIC rules engine for claim validation, and a responsive dashboard for real-time tracking. Let's discuss further. Regards, Sai Bhaskar
$130 USD 5 päivässä
3,9
3,9

THIS MESSAGE IS WRITTEN PERSONALLY WITHOUT THE USE OF AI TO ADDRESS YOUR PROJECT. You are seeking a robust platform that streamlines claim tracking from BIM (Revit) straight to an auditable, blockchain-based workflow, with FIDIC logic integrated and a dashboard for real-time oversight. My background covers deep experience in Revit API, building reliable .NET/Python connectors, designing REST and GraphQL APIs, developing Hyperledger Fabric chaincode, and translating complex legal rules (FIDIC) into code-driven engines. My approach: Develop a modular BIM connector to extract and hand off model data, implement a secure, automated API that orchestrates data and chaincode interactions, code FIDIC validation logic for end-to-end automation, and deliver a web UI for full traceability, reporting, and proof export. All workflows will be covered by comprehensive unit tests to guarantee reliability and compliance. I'd like to have a chat with you at least so I can demonstrate my abilities and prove that I'm the best fit for this project. Warm regards, Natan.
$140 USD 7 päivässä
3,5
3,5

As a proficient Node.js and Python developer with broad experience in diverse engineering domains such as robotics, control systems, and artificial intelligence, I'm well-equipped to take on your BIM-Blockchain Claims Automation Platform project. My expertise reaches every aspect of the scope you've outlined - from creating a BIM connector to integrating the backend and implementing the smart-contract logic. Furthermore, my solid understanding of Hyperledger technologies and Revit API ensures efficient data transfer and secure record-keeping on Hyperledger Fabric. Collaboration is another aspect that distinguishes me. With multimillion projects successfully completed under sometimes tight deadlines, I understand the importance of timely communication, reliability, and adaptability. You can rely on me to not only bring your vision into life but also to add value beyond the requirements set forth by using my creativity and problem-solving skills to improve various aspects of your platform. Choosing me for this crucial project means opting for an all-around professional who excels at delivering results that exceed expectations within agreed-upon timelines. Let's build a future-proof system together!
$140 USD 7 päivässä
3,7
3,7

Being a highly skilled and experienced full-stack developer, I specialize in the technologies your project demands: Blockchain, Node.js, Python, and REST API. My skill set aligns perfectly with not just one but several aspects of your project description. Let's start with my expertise in Node.js - a perfect fit for your Integration Backend that you specified to be a well-documented REST/GraphQL layer focused on automated workflows. Furthermore, I'd like to highlight my hands-on experience in blockchain technology which includes working extensively with popular frameworks such as Hyperledger Fabric. You can rely on me to handle the imperative chaincode layer of your proposed architecture, including defining claim data structures, recording every state change on the ledger, and exposing smart-contract functions for API use. In conclusion, my expertise in blockchain development complemented by my strong skills in Node.js and Python along with my proven track record of developing efficient and scalable applications makes me the best-suited candidate for your project. I am confident that together we can create an end-to-end BIM-Blockchain Claims Automation Platform that exceeds all your expectations. Looking forward to discussing further details of our collaboration.
$200 USD 3 päivässä
3,6
3,6

Hi there, I’ve reviewed your BIM-Blockchain Claims Automation platform and I’m confident I can architect a secure, real-time end-to-end solution that ties Revit data to Hyperledger Fabric with minimal latency. With hands-on Revit-to-Hyperledger integration and a FIDIC-driven rules engine, I’ll deliver a BIM connector, API orchestration, Fabric chaincode, and a responsive dashboard, highlighting every on-chain event and producing auditable proofs within minutes , while keeping the architecture clean and maintainable. What are your preferences for data retention/off-chain analytics, and do you have a deployment preference (cloud, on-prem, or hybrid) to target for the MVP?
$30 USD 5 päivässä
3,2
3,2

Hi there. Will Revit events be polled or streamed to the backend (e.g., Forge webhooks or Revit add-in)? Should the FIDIC rules engine support clause overrides or jurisdiction-specific extensions? Can design and build the full pipeline: extract claim data from Revit, validate it against FIDIC logic, then write traceable state changes to Hyperledger Fabric—all surfaced via a real-time React dashboard. Led a similar build for a construction compliance platform—used .NET Revit plugin, Python rules engine, and Hyperledger Fabric to record project deviations and link IFC metadata to contract triggers. Built chaincode to hash + timestamp events, exposed REST APIs with auth, and provided JSON exports with Merkle proofs for audit trails. Dashboard showed FIDIC status, lifecycle states, and response KPIs. Happy to outline architecture and deliver an MVP with test coverage and ledger proof exports. Hope to discuss more on chat. Best, Ivan
$250 USD 3 päivässä
3,3
3,3

Hello, I hope you’re doing well. Your project requires an end-to-end platform connecting Revit to a Hyperledger Fabric ledger, automatically registering BIM changes as claims, validating them against FIDIC clauses, and displaying a real-time dashboard. The goal is a seamless workflow where every claim lifecycle event is immutably recorded, auditable, and exportable, with minimal latency and full transparency. Scope clarity ensures a focused MVP without unnecessary over-engineering. Technically, I propose a Revit connector in .NET/Python extracting IFC-compatible objects, feeding a REST/GraphQL API that orchestrates workflows, handles authentication, and submits transactions to Fabric chaincode. The FIDIC rules engine will codify clauses and write validated states to the ledger. A React dashboard will display claims, ledger hashes, KPIs, and allow proof exports. PostgreSQL will store off-chain analytics, and unit tests will cover ≥80% of critical logic. Deliverables include a functional Revit-to-Fabric pipeline, chaincode implementing claim lifecycle, FIDIC validation engine, responsive dashboard, exportable proof files, and documentation for future extensions. Looking forward to work with you for your project. Thank you !
$140 USD 7 päivässä
3,1
3,1

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