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I need a small, browser-based calculator that lets my customers work out exactly how much aluminium they have in their basket and whether it meets our production thresholds before they call us. The interface should feel as familiar as a typical e-commerce quantity selector: pick a beam section, choose a length, type in a quantity and watch the results update instantly. Behind the scenes the script has to pull the density and surface-area data I will supply (already organised in a spreadsheet) and then: • add up total weight in kilograms • add up total powder-coating area in square metres • highlight when any single beam section hits 250 kg • highlight when any colour grouping hits 200 m² Customers will also be able to split the same physical items across different powder-coating colours, so the colour check has to run in parallel with the section weight check. I will hand over a concise spec document containing worked examples, data tables and the exact workflow. You are free to build with the front-end stack you prefer—as long as the maths runs client-side so updates feel instant. A clean, mobile-friendly UI and well-commented code are important because my in-house team will maintain it later. Deliverables • Responsive web page (HTML/CSS/JS or equivalent) embedded easily into our existing site • All source files plus a short README explaining how to swap in new beam sizes or densities • Tested calculations that match the examples in the spec document Once the core tool is working I’ll run it through real orders and give you quick feedback, so please allow a little wiggle room for one revision round.
Mã dự án: 40303307
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78 freelancer chào giá trung bình $115 AUD cho công việc này

Hi, As an experienced full-stack web developer specializing in frontend technologies such as HTML, CSS, and JavaScript, I possess the skills needed to execute your Aluminium Calculator Volume Order project. I'm well-versed in creating performant, mobile-friendly web pages with responsive design at the forefront. The calculator interface you're looking for will leverage my user interface experience to mirror the familiarity of e-commerce quantity selectors while providing instant feedback for your customers as they select beam sections, lengths, and quantities. In terms of backend functionality, I'm equally skilled at data processing and would be able to easily implement the logic for pulling density and surface-area data from your organized spreadsheet to calculate total weight in kilograms and powder-coating area in square meters. The unique requirement of running parallel checks on both section weight and color grouping can also be aptly handled ensuring a smooth UX even when splitting items across different powder-coating colors. I fully comprehend the significance of clean code that is easy to maintain, especially when it passes hands into an in-house team. Hence, rest assured that you will receive well-commented source files along with a comprehensive README to facilitate updating beam sizes and densities. Remember, you're not just getting a website developer but a dedicated partner committed to delivering quality work. Let Thanks!
$80 AUD trong 3 ngày
8,1
8,1

Hi, I’ve carefully reviewed your need for a browser-based aluminium calculator with real-time updates on weight and coating area using your data sets. Your requirements for a familiar e-commerce style quantity selector and instant client-side math are clear and perfectly align with my expertise. I will develop a clean, responsive UI using HTML, CSS, and JavaScript ensuring the calculations for weight and coating area are accurate, while highlighting critical thresholds as specified. Code will be well-commented for easy maintenance, and I’ll provide all source files with an explanatory README. I have built similar interactive calculators with instant data processing and intuitive UX using these technologies. I can deliver the core tool within 7 days and include time for one revision based on your feedback to ensure it perfectly meets the spec. Let’s get started! Could you please share the spec document and sample data tables to ensure precise alignment on calculation logic? Best regards, Muhammad
$286 AUD trong 7 ngày
8,1
8,1

I have read details. I understand that you are looking to create a simple HTML/CSS/JS based web page that will contain a calculator according to your methodology. You need to embed the calculator into an existing website, so you need standard HTML/CSS and JS. I think this can be done easily through client side coding. However, I am not sure if there is any complex algorithm like reading from a database which may require server side calls. Lets discuss this thoroughly. Regards.
$80 AUD trong 7 ngày
7,9
7,9

As a seasoned data analyst, my expertise aligns perfectly with your project's requirements. I have a wealth of experience in creating robust and user-friendly data tools, just like the aluminium calculator you need. My skills in data processing and visualization combined with my adeptness in Excel and HTML make me an ideal candidate for this task. I understand the significance of an intuitive interface, especially in e-commerce, which is why I prioritize providing familiar digital experiences to users. With this mindset, I will create a browser-based calculator that seamlessly incorporates your specific data points and ensures instant updates. Additionally, I will leverage the power of JavaScript to create a client-side script that enhances the real-time nature of the tool, guaranteeing accurate results for your customers. Another strength I bring to the table is my ability to communicate complex technical ideas clearly and effectively - a skill that will prove vital in delivering on your expectation of well-commented code and a concise README for future maintenance. My commitment to excellence also means that your tool will undergo rigorous testing to ensure calculation accuracy, matching every example you provide from the spec document. Give me the opportunity to serve you, and together we can create an aluminium volume order calculator that exceeds expectations.
$100 AUD trong 1 ngày
7,6
7,6

Hi, ➡️ I read your project description for the Aluminium Calculator Volume Order. You need a dynamic, browser-based calculator to help customers determine aluminium volume and compliance with production thresholds. ⏺️ I specialize in developing intuitive, responsive web-based calculators. With over 12 years of experience in JavaScript, HTML, and CSS, I can create a tool that matches your requirements: instant calculations, mobile-friendly UI, and easy integration into existing platforms. My work includes similar projects where real-time data manipulation and UI clarity were key. Regards, Aftab Ahmad Full Stack Developer (12 Years of experience)
$80 AUD trong 4 ngày
7,3
7,3

Hi there, We’ve built similar tools for the manufacturing sector, where users can input dimensions and get accurate weight calculations. This experience means we understand the importance of precise calculations and how to deliver them reliably. For your project, we can create a responsive web app that works seamlessly on both desktop and mobile. We’ll use a modern front-end framework like React or Vue, along with a lightweight back-end solution like Laravel or Node.js, to ensure fast and efficient calculations. We’ll also implement a robust caching system to optimize performance and reduce server load, so you can handle multiple users without any slowdowns. Let’s schedule a quick 10-minute call to discuss your project in more detail and see if I’m the right fit for your needs. I’m eager to learn more about your exciting project. Best, Adil
$120 AUD trong 7 ngày
7,1
7,1

Hello Sir, How about a demo of your own custom aluminium volume calculator that could simplify your customer's ordering process instantly? Our solution will feature a sleek, intuitive UI that provides real-time calculations while ensuring easy maintenance for your in-house team. Let's discuss how we can enhance your customer's experience with this powerful tool. Best, Smith
$100 AUD trong 7 ngày
7,2
7,2

I can create a calculator in that instantly totals aluminium weight and powder-coating area, highlights threshold breaches, and is fully maintainable. ,,
$100 AUD trong 7 ngày
6,5
6,5

Clean, well-scoped project - I've built plenty of interactive calculators like this. Client-side JS with instant updates, the data-driven approach (pulling from your density/surface-area tables), and the dual threshold checks (per-section weight vs. per-colour area) is all straightforward to implement. I'd build it as a clean HTML/CSS/JS module - no frameworks needed for something this size, which also means your in-house team can maintain it easily. I'll include commented code and a README showing how to add beam sizes or change thresholds. Can match your spec exactly and deliver within 3-4 days. - Usama
$120 AUD trong 4 ngày
6,4
6,4

Hello, With over 7 years of experience in Data Processing, Data Visualization, and Mathematics, I have carefully reviewed your project requirements. To address your needs, I propose creating a browser-based calculator that seamlessly calculates the total weight in kilograms and powder-coating area in square meters based on the selected beam section, length, and quantity. The calculator will also highlight when specific thresholds are reached, ensuring efficient decision-making for your customers. Utilizing the provided density and surface-area data, the tool will allow customers to split items across different powder-coating colors while running parallel checks for section weight and color grouping. The client-side math operations will provide instant updates, enhancing user experience. The deliverables will include a responsive web page integrated into your site, complete with all source files and a README for easy maintenance. I will ensure the calculations align with the examples in the spec document and allow for one revision round based on real order feedback. I would appreciate the opportunity to discuss this project further. Please connect with me via chat for a detailed conversation. You can visit my Profile: https://www.freelancer.com/u/HiraMahmood4072 Thank you.
$95 AUD trong 2 ngày
6,3
6,3

Dear [Client], I am excited to propose a solution for your need for a browser-based calculator to help your customers determine the amount of aluminum in their basket. With my expertise in web development, issue fixing, performance enhancements, custom features, automation, and API integrations, I am confident in delivering a high-quality solution tailored to your requirements. To approach this project, I will: 1. Analyze the provided data and specifications to understand the requirements thoroughly. 2. Develop a user-friendly interface with instant updates, highlighting weight and area thresholds, and allowing for color grouping. I invite you to discuss further details and collaborate on this project. Looking forward to working together. Best regards, Naveen Kumar
$80 AUD trong 3 ngày
6,0
6,0

Hello, Developer with 14+ years of experience in JavaScript and web tools, and I’ve built several interactive calculators and configurators for websites. I will create a fast, client-side calculator (HTML/CSS/JavaScript) where users select beam section, length, quantity, and colour while the system instantly calculates total weight (kg) and powder-coating area (m²). The tool will also highlight thresholds (250 kg per section and 200 m² per colour group) and support splitting items across multiple colours. The final tool will be responsive, easy to embed into your site, and fully documented so your team can update beam sizes or density data easily. Could you share a sample of the spreadsheet data so I can confirm the calculation structure? Thanks Jenish,
$115 AUD trong 7 ngày
6,0
6,0

Hi, I can build a fast, browser-based calculator that feels like a simple e-commerce selector while instantly computing total weight and coating area using your provided data. I’ll structure the logic to handle multiple beam sections, lengths, quantities, and color groupings in parallel, with real-time highlights when thresholds (250 kg per section and 200 m² per color) are reached. The tool will be fully client-side, responsive, and easy to embed into your existing site, with clean, well-commented code so your team can update beam data. You’ll receive a polished UI, accurate calculations matching your spec, and a quick revision round to fine-tune it based on real orders. Best regards,
$150 AUD trong 1 ngày
5,8
5,8

Hello, You've mentioned the need for a browser-based calculator for customers to determine the volume of aluminium in their order, ensuring it meets production thresholds. I understand the importance of a familiar interface and real-time updates to streamline the process for your customers. About Me: With over 5 years of experience in web development, I recently completed a similar project for a manufacturing company that required a custom calculator for their product specifications. For your project, my approach would be to develop a responsive web page using HTML/CSS/JS, ensuring the calculations run client-side for instant updates. I would prioritize a clean, mobile-friendly UI and well-commented code for easy maintenance by your team. I would like to discuss further details and any specific requirements you may have. Could we schedule a brief call to go over the project in more detail? Best regards, Sajida Saqira ✅ To get a better sense of my skills, please visit my portfolio: https://www.freelancer.com/u/SajidaSaqira/SS-Technologies
$120 AUD trong 7 ngày
5,5
5,5

I hope you're doing well! My name is Nawal, and I bring over nine years of experience in [ProjectTitle]. After carefully reviewing your project brief, I’m confident that I understand your needs and can deliver exactly what you're looking for. Here’s what I offer: ✅ Multiple initial drafts within 24 to 48 hours ✅ Unlimited revisions until you're 100% satisfied ✅ Final delivery in all required formats, including the editable master file and full copyright ownership You can check out my portfolio and past work here: ? Freelancer Profile – eaglegraphics247 I’d love to discuss your project further and explore how we can make your vision a reality. Let me know a convenient time for a quick chat! Looking forward to working together. Best regards, Nawal
$80 AUD trong 1 ngày
5,5
5,5

Hi, I can develop the browser-based calculator for your website that calculates the total weight and powder-coating area for aluminium beams based on the user’s input. The tool will instantly update calculations for each beam section and highlight when production thresholds are met. I’ll ensure the front-end is responsive and mobile-friendly, with clean code and easy-to-follow comments for future maintenance. The calculator will be integrated into your existing site, and I’ll provide a README for adding new beam sizes or densities. Can we discuss the spec document and any particular design preferences for the interface? Best Regards, Fizza
$100 AUD trong 7 ngày
5,7
5,7

Hello, Hope you're doing well! I am a Full-Stack Web Developer who creates professional, responsive, and modern websites tailored to your business goals. I combine both frontend and backend expertise to deliver fully functional web solutions. My Technical Skills Frontend: HTML, CSS, JavaScript, React, Angular Backend: PHP, Laravel, Node.js, Express Databases: MySQL, MongoDB CMS: WordPress, WooCommerce Other: API integration, admin panels, dashboards What I Can Deliver 1. Business websites, portfolio sites, blogs 2. Ecommerce stores with secure checkout 3. Fully custom web applications 4. Admin dashboards with analytics 5. API development & integration 6. UX improvements, redesign, restructuring 7. Hosting, deployment & domain setup Why Hire Me? 1. Clean UI and mobile-first design 2. SEO-ready and fast-loading pages 3. Strong backend logic & security 4. Friendly communication with daily progress 5. On-time delivery guaranteed Let’s Build Your Website Send me your requirements — I’ll prepare: 1. Best development approach 2. Milestone-wise timeline 3. Cost estimate Looking forward to working with you!
$100 AUD trong 7 ngày
5,3
5,3

Hello! I am interested in the project. Can you provide a few more examples so I can test the logic of the calculator ? I will need the dataset to use in the new examples and the outcome. In this way I can verify that the code works as expected. Also, can you share the current website so I can check the design? Best Regards
$80 AUD trong 3 ngày
4,8
4,8

Hi there, I see you’re looking for a browser-based aluminium calculator that helps your customers easily calculate the total weight and powder-coating area of their orders. I’d approach this by creating a responsive and user-friendly interface that allows users to select beam sections, lengths, and quantities, while dynamically updating the calculations in real-time. With 4+ years of experience in web development, I can ensure the script pulls from your provided data effectively to highlight when weight thresholds are reached. I’ll also focus on a clean UI so it's easy for your in-house team to maintain later. Once the core tool is functional, I’m ready to incorporate any feedback you have from real orders. One question I have is about how you envision the user experience for selecting powder-coating colors—would you like a dropdown or a color picker? Best regards, Arslan Shahid
$80 AUD trong 7 ngày
4,3
4,3

Hello, I’m excited about the opportunity to develop a browser-based calculator tailored to your specifications. I understand that you need a user-friendly interface that allows customers to calculate the total weight and surface area of aluminum beams while ensuring they meet your production thresholds. With over five years of experience in front-end development and a strong background in JavaScript, HTML, and CSS, I am well-equipped to deliver a responsive and intuitive solution. I have successfully completed similar projects that required real-time calculations and user interactivity, ensuring a seamless experience for customers. To achieve your project goals, I propose the following approach: - Implement a clean, mobile-friendly interface that mimics familiar e-commerce quantity selectors. - Utilize the provided density and surface-area data to perform calculations client-side, ensuring instant feedback. - Incorporate visual indicators for weight and area thresholds, providing clear guidance to users. - Provide thorough documentation and well-commented code for easy maintenance by your in-house team. I am eager to start this project and confident in my ability to deliver high-quality results on time. I look forward to discussing any further details and beginning this collaboration. Thank you!
$80 AUD trong 7 ngày
4,4
4,4

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