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I’m building a customer-facing web application where visitors can configure, price and order a bespoke steel staircase without exchanging emails or drawings. The core of the project is a realtime 3D interface: customers rotate, zoom and tweak a parametric model, choose the material and finish, adjust tread & riser sizes, and select handrail or baluster styles. Every change must instantly refresh both the visual preview and the price so the quote is visible on-screen the moment the option is chosen. Behind that front end sits a rules-based pricing engine that translates the selected variables into cost, validates them against minimum/maximum fabrication limits and, once the client approves, pushes the order straight into production. Ideally, the same parameters drive an automated drawing pipeline that outputs: • Workshop GA and fabrication drawings (PDF or DWG) ready for our shop floor - Within the design rules stated in Part K • Machine-readable CAD files (e.g. DXF/STEP) mapped to our current CNC workflow An admin dashboard should let me update material costs, surcharge percentages and default tolerances without touching code, and export order data for our accounts team. Acceptance criteria • Smooth, device-agnostic 3D viewer (WebGL / [login to view URL] or comparable) with <3 s load time • Accurate pricing within ±1 % of our existing Excel estimator across all option combinations • Drawings and CAD files reflect every customer input and pass a sample check in AutoCAD and our CAM software • Clean, well-commented codebase handed over in a private Git repo If a fully automated drawing generator is not feasible in the first release, outline a phased approach so we can prioritise the configurator and pricing modules first, then bolt on CAD automation later. I’m available to share current stair models, pricing spreadsheets and sample workshop drawings the moment we kick off. We currently have a 3 x 1.5m plasma bed that runs off DWG & DXF's, a 200t x 3m Brake press that runs off eurotooling and we have a variety of tooling, but are happy to invest in more. we also have a 3-axis CNC Mill with a usable bed size of 1100 x 500, other than that everything is analogue, Rollers, welding plants (MIG, TIG, MMA, Laser), Lathes and a smaller 100t x 1.8m brake press. There is a company that runs a similar website for timber staircases which could be useful for referencing what i am looking to achieve.
Project ID: 40461644
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105 freelancers are bidding on average £16 GBP/hour for this job

Dear , We carefully studied the description of your project and we can confirm that we understand your needs and are also interested in your project. Our team has the necessary resources to start your project as soon as possible and complete it in a very short time. We are 25 years in this business and our technical specialists have strong experience in PHP, Engineering, CAD/CAM, Software Architecture, Software Testing, AutoCAD, MySQL, HTML, Website Management, Web Hosting and other technologies relevant to your project. Please, review our profile https://www.freelancer.com/u/tangramua where you can find detailed information about our company, our portfolio, and the client's recent reviews. Please contact us via Freelancer Chat to discuss your project in details. Best regards, Sales department Tangram Canada Inc.
£22 GBP in 5 days
9.0
9.0

Hi, I will develop a customer-facing web application with a realtime 3D interface for configuring bespoke steel staircases. The application will include a rules-based pricing engine, automated drawing generation, and an admin dashboard for easy updates. I have experience in creating similar projects and can provide a detailed solution. Let's discuss further. Regards, Sai Bhaskar
£10 GBP in 40 days
7.8
7.8

Hi! My name is Marjan and I'm here to offer you my services as a skilled applicant with over a decade of experience working on Freelancer.com. l believe I am the best fit candidate for this project due to my extensive experience; I would like to have a discussion to get to know that we both are on the same page. Once the scope will be locked, I will start working on it right away.
£20 GBP in 40 days
6.9
6.9

Hello, I came across your 3D Staircase Configurator Website and I am very interested in working with you. I have reviewed your requirements and full understand the scope of expectations. I specialize in PHP, HTML, and have successfully delivered similar projects before. I am committed to delivering high-quality work with reliability, clarity and professionalism. I work transparently throughout the project progress, deadlines and expectation stay clear at every stage. I would be glad to disucss further details and am ready to start immediately. Looking forward to hearing from you. Regards. Anum
£13 GBP in 1 day
5.8
5.8

Hi, Passionate about 3D design and animation, I am confident that my skills and experience make me the ideal choice for your staircase configurator project. From working with SolidWorks and AutoCAD to creating realistic 3D renderings, I have a solid understanding of the tools required to bring your vision to life. Best regards, Sakshi masih
£11 GBP in 2 days
6.0
6.0

⭐⭐⭐⭐⭐ ✅Hi there, hope you are doing well! I recently completed a similar project where I developed a real-time 3D configurator for customizable products, allowing users to visualize changes instantly with seamless pricing updates. From my experience, the most critical aspect to successfully complete this project is ensuring tight integration between the 3D parametric model and the dynamic pricing engine for instant and accurate feedback. Approach: ⭕ Develop a smooth WebGL/Three.js-based 3D interface with fast load times ⭕ Build a robust rules-based pricing engine synced with the visual configurator ⭕ Implement validation against fabrication limits and automated order push to production ⭕ Design a modular system allowing phased delivery of CAD automation post MVP ⭕ Create an intuitive admin dashboard for cost updates and order exports ❓How detailed are the current stair models and pricing spreadsheets you can provide? ❓Would you prefer the CAD automation to be part of the initial release or phased? ❓Are there any preferred frameworks or tech stacks for the backend and frontend? I am confident in delivering a well-structured, scalable solution that meets your functional needs and acceptance criteria with clean, documented code ready for handover. Looking forward to collaborating and bringing your bespoke staircase configurator to life. Best regards, Nam
£18 GBP in 35 days
5.5
5.5

What I understood 1. customer opens website 2. customer customizes a steel staircase - dimensions, materials, etc. 3. website instantly updates the 3d preview 4. customer places the order 5. system automatically generates DWG/DXF files 6. files to directly into their workflow so this is more like parametric CAD automation /web-based 3d configurator. I have strong hands-on experience building CAD file processing pipelines using python’s ezdxf library, as well as webgl and saas platform development. I can deliver high-quality work tailored to your requirements. Please let’s connect as soon as possible to schedule an interview. Looking forward to hearing from you soon. Thank you, Ravisher
£15 GBP in 40 days
5.0
5.0

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 PHP, Software Testing. I have completed similar projects. Please contact me. Best regards, Steven
£13 GBP in 40 days
4.5
4.5

I can build a customer-facing web application with a realtime 3D stair configurator using a WebGL/Three.js-based viewer where users can rotate, zoom, and modify a parametric steel staircase while instantly updating both the visual model and pricing through a rules-based engine aligned with your existing Excel estimator. I can also design a backend that validates design constraints and outputs production-ready order data. For your workshop workflow, I can implement a phased CAD automation approach that first prioritises the configurator and pricing accuracy, then extends into generating DWG/DXF and CNC-compatible files mapped to your plasma bed, press brake, and CNC mill requirements along with an admin dashboard regards, Shawana
£10 GBP in 40 days
4.4
4.4

Hi there, thanks for sharing the details of your 3D Staircase Configurator. I’m Cora May, and I build reliable customer-facing configurators with WebGL/Three.js-style real-time previews where every selection updates instantly, including a transparent on-screen quote. For your project, I’d implement a rules-based pricing engine that validates tread/riser and fabrication limits, then drives both the visual model and the price in lockstep to match your Excel estimator within ±1%. On the CAD side, I can generate workshop GA/fabrication outputs from the same parameter set and export machine-readable files (DXF/STEP) aligned to your DWG/DXF plasma bed and CNC workflow; if full automation isn’t ready for release 1, I’ll propose a phased pipeline so the configurator + pricing ship first, then drawing/CAD automation bolts on cleanly. I’ll also add an admin dashboard for updating material costs, surcharges, and tolerances without code changes, plus exportable order data for your accounts team. What 3D kernel and CAD output format are you currently using internally for the estimator and CAM mapping? And which AutoCAD/CAM checks are most critical for passing sample validation in Part K compliance?
£14 GBP in 32 days
4.0
4.0

Hi, I've built automated systems that sync customer data, prices, and orders in real-time, ensuring seamless backend processes. My experience with parametric models and real-time pricing engines aligns well with your project. If you'd like, we can start with a small test task to ensure the integration works as expected before moving on to the full project. Best Regards, Ivica
£13 GBP in 40 days
4.1
4.1

Hi there, You’re absolutely in the RIGHT PLACE. I’ve delivered SIMILAR PROJECTS multiple times and know EXACTLY how to execute this efficiently and correctly from day one. To lock down the SCOPE, TIMELINE, AND PRICING, I’ll need to ask you a few key questions. Unfortunately, Freelancer’s 1500 CHARACTER LIMIT doesn’t allow me to break everything down properly here. Let’s jump on CHAT so I can show you my PROVEN PAST WORK, walk you through the REAL RESULTS I’ve delivered, and outline a CLEAR ACTION PLAN for your project. You’ll immediately see why my approach is DIFFERENT and EFFECTIVE. If you’re serious about getting this done RIGHT, I’m ready to move forward. Looking forward to CONNECTING and WINNING TOGETHER. Cheers, Mayank Sahu
£13 GBP in 40 days
4.0
4.0

Hello. I am a Software Engineer with 14 years of rich experience, I can successfully help you with any project associated to it. I am particularly pleased to bring my expertise in real-time 3D WebGL interfaces combined with precise pricing engines and automated CAD workflows to create a seamless staircase configurator that meets your stringent accuracy, usability, and shop-floor integration requirements. I would appreciate the chance to discuss the project in more detail. Best regards. Julian
£22 GBP in 37 days
2.6
2.6

✋ Hi There!!! ✋ The Goal of the project:- build a real time 3D staircase configurator with instant pricing, validation, and production ready outputs. I have carefully read your full requirement including 3D interaction, pricing logic, CAD outputs, and admin control, and I understand the need for a smooth user experience tied directly to fabrication workflows. I am confident I can deliver a scalable and precise solution for this. * Develop WebGL based 3D configurator with live parameter updates and pricing sync * Build rules based pricing engine with validation aligned to fabrication limits * Create admin dashboard for cost control, exports, and phased CAD automation setup I will also provide UI design, database management, full testing, deployment support, and complete source code delivery. I bring 9+ years experience as a full stack developer and have worked on similar configurator and CAD integrated systems. Looking forward to chat with you for make a deal Best Regards Elisha Mariam!
£10 GBP in 40 days
2.7
2.7

Hey, I can start now. ✅I’ve worked on something very similar. Creating a seamless 3D staircase configurator poses challenges in real-time visualization and accurate cost estimation. What really matters here is ensuring a smooth user experience while maintaining precise pricing calculations. I recently developed a custom 3D product configurator for a furniture company, integrating WebGL for interactive visuals and pricing algorithms for instant cost updates. While I haven't built a staircase configurator specifically, I'm experienced in complex parametric modeling and rule-based pricing engines, making me well-equipped to tackle this project. Let's chat! -Dorofii
£11 GBP in 40 days
1.9
1.9

Hi, I've built several interactive web applications with real-time updates, including a 3D configurator for a custom furniture e-commerce site. My experience in integrating complex UIs with backend pricing engines and automated workflows aligns with your project needs. If it makes sense, let's start with a small test task to ensure our collaboration matches before diving deeper. Best Regards, Rosmar
£13 GBP in 40 days
1.8
1.8

Lets chat, a free consultation and no obligation. I understand you need a clean, professional, and user-friendly solution for your "3D Staircase Configurator Website" project. My skills in PHP, Java, JavaScript are a perfect fit for this project. While I am new to freelancer.com, my extensive experience delivers integrated, automated solutions. Regards, Jason McLachlan
£10 GBP in 3 days
1.4
1.4

Hi, I can help with a real-time 3D steel staircase configurator that updates the on-screen quote instantly and prepares production-ready outputs when you’re ready. js) viewer, then validate each price case against your existing Excel estimator before we integrate drawings/CAD. To reduce risk, we’ll deliver the configurator+pricing first behind a phased interface so you can review accuracy early. Which 3D parameters do you want exposed first (tread/riser, materials/finishes, handrail/balusters)? Do you prefer initial drawing output as PDF/DWG from templates, or direct parametric CAD generation later? Send the spreadsheets and sample drawings—happy to align on scope and milestones.
£10 GBP in 3 days
1.5
1.5

Hi, I have relevant experience. I understand your project details. I will follow instructions and keep you updated. I am an experienced and specialized freelancer with 10 years of practical experience in PHP, HTML. Visit my profile to check latest work, client ratings and quick examples. Looking forward to working with you, connect in chat. Thank you, david
£13 GBP in 40 days
0.0
0.0

Hello, I have carefully reviewed the project description and I understand the requirements for building a customer-facing web application for a 3D Staircase Configurator. I will create a user-friendly interface where customers can customize their staircase in real-time, view instant price quotes, and seamlessly place orders without the need for manual exchanges. With over 5 years of experience in HTML, Website Management, PHP, and Web Hosting, I am confident in my ability to deliver a high-quality solution tailored to your specific needs. To see examples of my previous work, please visit my portfolio: https://www.freelancer.pk/u/Aqsa4400 Let's discuss your project further. Feel free to start a chat so we can explore the details and ensure a successful outcome. Best regards, Aqsa Usman
£13 GBP in 40 days
0.0
0.0

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