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Shopify: development of a size and material configurator with dynamic pricing on the product page

Web Programming — incorrectly specified categories?

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Looking for a Shopify developer to create a custom configurator on the product page (online store for photo wallpapers and posters).

We have a sample site that we are basing the functionality on.
It is necessary to implement a similar configurator adapted to our brand and calculation logic. I will provide the link to the sample site in private messages.

It is necessary to implement a block within the product page with the following functionality:

The client enters the width and height (cm)
The system automatically:
- calculates the area (m²)
- recalculates the price depending on the selected material
The client selects the material (several options with different prices)
The price is dynamically updated without reloading the page
A preview of the image in the selected sizes is displayed
The product is added to the cart with the calculated parameters
The client can place an order with the selected parameters, pay online in the standard way through Shopify checkout — and the order is correctly transmitted with all selected data (size, material, price).

Technical requirements:

• integration into the current Shopify theme
• work through Liquid + JavaScript
• correct data transmission (size, material, final price) in the order
• responsiveness (mobile version is mandatory)
• ability to edit the price per m² in the future
• neat modern UI
• the solution must be scalable (possibility for future improvements)

Important: the solution must be stable and not conflict with Shopify theme updates.

It would be a plus:

• experience in creating product configurators
• work with dynamic pricing
• experience implementing functionality based on existing sites
• examples of similar projects

In your response, please indicate:

• experience working with Shopify
• examples of similar works
• technology used (custom code or app)
• estimated cost and timelines

Proposals 15 Rejected 4 Discussions 1

Tetiana B.

6 0

Budget: 220 USD Deadline: 8 days

Hello!
I am a Shopify Partner with over 7 years of experience. I am ready to implement your project.
Feel free to contact me, I will be happy to collaborate!

Vitaly But

80 1

Budget: 275 USD Deadline: 8 days

Trust a professional with over 10 years of experience! The rates and deadlines are current! I will be happy to collaborate! Experience in commercial development of online stores on CMS, business portals, and corporate websites - 11 years! +CMS: WordPress (+Woocommerce) PrestaShop / Opencart / Joomla / Bitrix / MODX / DLE / Shopify php / html / css / js / Mysql, PhotoShop / Figma Examples of work (from scratch, turnkey): https://amari.net.ua/ https://heypretty.gr/ https://thaibalispa.pl/ https://wildandorganic.com/ https://cryptosignals.org/ https://ecnbot.com https://locs-ua.com/ https://www.grower.com.ua/ https://www.alternativemedicine.com.ua/ https://silkkiss.ua/ https://v12coffee.com.ua/ https://smrtalgo.com/ https://sengero.no/ https://beautybysim.no/ https://sonatagalleri.com/ https://www.solmy-realestate.com/ https://www.emmanuel.com.ua/ https://www.onsitecomputersinc.com/ https://express-tehbud.com/ https://korostenporcelain.com.ua/ https://sladok.com.ua/ https://pricemds.com/ https://picupmedia.com/ https://www.serasar.com/

Mihail G.

0 0

Projects -
Rating -
Rating 368

Budget: 350 USD Deadline: 5 days

Hello!
I am ready to take on the development of a custom configurator for Shopify with functionality similar to your reference.
Experience with Shopify
• 4+ years of development for Shopify (Liquid, JS, AJAX Cart, Shopify API)
• Creation of custom configurators (dynamic pricing, parameter calculation, preview)
• Integration of non-standard logic into existing themes without conflicts with updates
• Experience with custom product options, line item properties, dynamic price updates, and custom UI components
Examples of similar work:
https://cbdreakiro.com/
https://pl.kramucci.com/
https://powersadhu.com/
https://dreamer-kids.com/
https://the-littlemarvin.com/
https://www.stw-balkon.de/
https://vol.city/
https://thebloomly.co.uk/
https://jelly-joy.eu/
Technology
• Clean custom code: Liquid + JavaScript (without third-party applications)
• Lightweight, scalable module that can be further developed in the future
• Data (sizes, material, price) is transmitted in the order through line item properties
• Ability to edit the price per m² through theme settings or metafields
• UI adapts to your brand and current theme
What will be implemented
• Input field for width and height
• Automatic area calculation (m²)
• Dynamic price depending on the material
• Image preview in selected sizes
• Adding product to cart with parameters
• Correct data transmission to Shopify Checkout
• Full responsiveness
Cost and deadlines
• Cost: from $350–$600 (depends on the complexity of the preview and material logic)
• Timeline: 5–9 days including testing and adaptation to your theme
I am ready to discuss the details and look at your example site to clarify the final cost and deadlines.
If you want, I can immediately propose the structure of the configurator and a UI layout for your brand.

Jeo Vincent C.

4 2

Budget: 1000 USD Deadline: 7 days

Hello,

I’m a Shopify developer with solid experience building custom product configurators and dynamic pricing logic directly inside Shopify themes. I work primarily with Liquid + JavaScript, ensuring solutions are stable, scalable, and compatible with future theme updates.

For your project, I would implement the configurator as a custom product-page block integrated into your existing theme. The solution would calculate area in real time, dynamically update pricing based on material and size, generate a live visual preview, and correctly pass all parameters (width, height, material, calculated price) to the cart and Shopify checkout. Pricing per m² would be configurable from the admin side, and the UI would be clean, modern, and fully responsive.

Experience:
I have worked on Shopify stores with custom calculators, print-on-demand products, size-based pricing, and material selectors, including projects implemented by referencing existing sites and adapting logic to brand-specific rules.

Technology:
Custom implementation using Liquid, JavaScript, and Shopify product properties (no third-party app unless explicitly required).

I’m confident I can deliver a stable, upgrade-safe solution that fits your current needs and allows for future expansion.

Best regards,
Jeo Vincent Carretas

Volodymyr S.

9 1

Budget: 200 USD Deadline: 3 days

Hello! Your project looks very promising. I am ready to start working and complete it at the highest level.

Maksim T.

32 0

Budget: 150 USD Deadline: 1 day

Good day, I can implement a configurator, write to me privately for details.

Asif Iqbal A.

0 0

Projects -
Rating -
Rating 561

Budget: 750 USD Deadline: 15 days

Hi, I can build this Shopify product page configurator with size input, material selection, and dynamic pricing without reload. The main focus will be stability, clean UI, and correct data in the Shopify order.

How I will handle your key needs
Add a configurator block inside your current theme using Liquid + JavaScript
Calculate area (m²) from width and height (cm) and update price instantly by selected material
Save width, height, area, material, final price into cart and order as line item properties
Make price per m² editable later using metafields or theme settings
Fully responsive on mobile
Code structure that stays safe with theme updates (clean section or snippet, minimal theme core edits)

Tech
Custom code: Liquid + JavaScript (no app unless you request it)

Past work samples
https://negativeunderwear.com/
https://artisaire.com/
https://theyetee.com/
https://sisterjane.com/
https://www.bioliteenergy.com/
https://besamecosmetics.com/

Quick questions
Do you want the final price to be shown as the main product price, or only inside the configurator and cart line item?
Is pricing strictly price per m², or are there minimum charges and rounding rules?
For preview, do you want a simple proportion frame, or a crop style preview?
Thanks,
Asif

Youssef H.

6 1

Budget: 1200 USD Deadline: 20 days

Hi, hope you're doing well!

I am a Shopify developer with experience creating custom product configurators and dynamic pricing systems. I have worked on similar projects involving user input, real-time price calculations, and cart integration with custom product data.

I will build a custom configurator directly into your product page using Liquid and JavaScript without relying on third-party apps. The system will allow width and height input in cm, automatically calculate area in m², provide material selection with different price options, update pricing dynamically without page reload, display image preview in selected sizes, and add products to cart with all calculated parameters (size, material, final price) properly stored and transmitted through Shopify checkout.

The solution will be fully responsive for mobile, easy to edit for future price changes per m², built with clean scalable code that won't conflict with theme updates, and designed with a modern neat UI matching your brand.

I have experience with dynamic pricing logic, custom Shopify theme development, and implementing functionality based on existing reference sites.

Technology: Custom Liquid + vanilla JavaScript (no app dependency for stability)

- https://www.myrivaaz.com/
- https://giomia.co.uk/
- https://custombranding.com/

Available to start immediately and looking forward to seeing the sample site reference!

Thanks, Youssef Hachicha.

Alexandra Sirbu
Kishinev, Moldova

Projects 5
Rating 5.0
Rating 583

Shopify: development of a size and material configurator with dynamic pricing on the product page

Tetiana B.

Vitaly But

Mihail G.

Jeo Vincent C.

Volodymyr S.

Maksim T.

Proposals concealed

Proposals are currently absent

Asif Iqbal A.

Youssef H.

Proposals concealed

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