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I already have a custom-built site running smoothly with manual language and currency selectors, but I want that choice to happen for the visitor, not by the visitor. The first signal should be the browser’s own settings: read the Accept-Language header, map it to one of our supported locales, and instantly load the matching language file as well as the corresponding currency format and exchange rate. If a browser locale isn’t in our catalogue, the manual selector can stay visible, and I’m open to falling back to an IP-based guess, but only as a secondary measure. GPS look-ups are off the table. You’ll be working directly in the existing codebase (no WordPress or Shopify layers to navigate). I’ll provide a staging branch, current locale files, and the price-conversion utilities we already use. Deliverables • A concise, well-documented module that detects locale on the first page load, switches both language and currency site-wide, and stores the choice in a cookie/localStorage for return visits. • A simple config (JSON or similar) where I can add or edit language-to-currency pairs. • Quick setup notes plus a short demo (screens or video) proving it works across Chrome, Firefox, Safari, and Edge. Please keep performance tight—standard web APIs (Accept-Language, Intl) or a lightweight helper library are perfect. Once merged on staging and signed off, I’ll roll it live.
Project ID: 39720490
43 proposals
Remote project
Active 8 mos ago
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43 freelancers are bidding on average $20 USD for this job

Hello sir Can u please share more website URL . Looking forward for your kind response. Note: Final price will be decided after discussion
$30 USD in 1 day
9.1
9.1

Hello! I’m a seasoned developer with over 10 years crafting custom web solutions. I’ll deliver a lightweight, high-performance module that reads Accept-Language, maps it to your locales, auto-switches language & currency on first load, and stores the choice in cookie/localStorage. IP-based fallback if needed. You’ll get a simple JSON config, clear setup notes, and a demo across Chrome, Firefox, Safari & Edge. Ready to Start work right now!
$30 USD in 1 day
6.7
6.7

As an experienced Full Stack Software Engineer proficient in a wide array of languages and frameworks such as PHP, JSON, and CSS, I am confident in my ability to deliver a seamless automated language and currency switcher module for your site, costing you minimal performance. My decade-long tenure in the technology industry has equipped me with the skills to navigate an existing codebase – a proficiency that aligns perfectly with your project's needs. Besides exhibiting excellent problem-solving skills in all my projects, I'm also skilled at understanding complex products in order to make them more user-friendly – a value I intend to bring into your project. Additionally, my experience with web APIs like Accept-Language, Intl and the lightweight helper libraries allows me to assure you of a concise and well-documented module that will detect locales on the first page load, switch both language and currency across your entire site and stores visitor's preferences reliably. My passion for building and scaling technology products will be invaluable as we work towards ensuring superior user experience for your site visitors. I understand that time is critical to you, which is why I commit to deliver fully functional work aligned with your requirements within tight deadlines while maintaining high quality. Choosing me means choosing nothing but the best for your project. Let's team up for a successful implementation of your Auto Language & Currency Switcher.
$20 USD in 2 days
7.0
7.0

Hello, I can create a lightweight, efficient module for your site that automatically detects the visitor’s browser locale and switches both language and currency seamlessly. The solution will: Read the Accept-Language header and map it to your supported locales. Fall back to IP-based locale detection only if necessary. Store the choice in cookies/localStorage for return visits. Include a simple JSON config for language-to-currency mapping. Be fully documented with setup notes and a demo across Chrome, Firefox, Safari, and Edge. This will integrate directly into your existing codebase with minimal impact on performance. Would you like me to also add a fail-safe for unsupported locales that keeps the manual selector visible?
$20 USD in 7 days
6.2
6.2

I am very happy to get this opportunity to bid for your project. I have just read your requirements carefully and I am sure I can give you greatest result. I am very much interested in working with you as skill sets mentioned are exactly matched with mine. I have more than 12+ years of experience in Website Design and develop (PHP,Laraval, Ci3, ci4 , wordpress,api, react , node, next, angular ). If you hire me, I'll do my best for you and you'll get a good result. I guarantee this with my high skill and experience. I want to discuss with you more details. I’ll do my best to finish all your projects perfectly within your requirements and deadlines. Waiting for your reply... Thank you chandan kandar
$20 USD in 2 days
6.6
6.6

Hi there, I’m offering a special 25% discount for this project. With over 8 years of experience in WordPress, WooCommerce, and custom plugin development, I can set up a professional auto language and currency switcher that adapts to your users’ location for a seamless shopping experience. I will configure automatic detection based on IP or browser settings, apply the correct language and currency, and ensure smooth integration with your existing theme and checkout process. The solution will include fallback options, manual selectors, and compatibility with popular translation and currency conversion plugins. I’ll also make sure prices update accurately in real time, exchange rates are reliable, and SEO best practices are maintained for multilingual and multi-currency setups. Once complete, you will have a fully tested system with documentation and guidance for managing updates and adjustments. My goal is to deliver a user-friendly, future-proof auto switcher that increases engagement, builds trust, and improves conversions across different markets. Best regards, Sohail
$10 USD in 1 day
6.4
6.4

Hello, Thank you for reaching out with your detailed and thoughtful proposal. Your approach to building an Auto Language & Currency Switcher—with features like locale detection based on browser settings, streamlined configuration for language-currency pairs, and thorough documentation—demonstrates both technical expertise and a strong focus on user experience. Ensuring compatibility across browsers and intuitive responsiveness is key for global platforms, and your plan aligns perfectly with those needs. While my specialization is in mobile app development using Flutter, I deeply appreciate the importance of seamless web integrations like the one you’ve described. A well-executed localization system can significantly enhance accessibility and engagement for diverse audiences. If your project ever expands to include a mobile component—for instance, to extend language and currency switching capabilities to a companion app—I would be excited to collaborate. I specialize in building performant, user-friendly cross-platform applications and offer a satisfaction guarantee: no payment until you’re completely happy. I also provide a 20% discount on my services for our first collaboration. I’d be glad to connect and explore how your web expertise and my mobile development skills could together deliver a cohesive experience across web and mobile platforms. Best regards,
$20 USD in 1 day
5.6
5.6

Hello Dear! I write to introduce myself. I'm Engineer Toriqul Islam. I was born and grew up in Bangladesh. I speak and write in English like native people. I am a B.S.C. Engineer of Computer Science & Engineering. I completed my graduation from Rajshahi University of Engineering & Technology ( RUET). I love to work on Web Design & Development project. Web Design & development: I am a full-stack web developer with more than 10 years of experience. My design Approach is Always Modern and simple, which attracts people towards it. I have built websites for a wide variety of industries. I have worked with a lot of companies and built astonishing websites. All Clients have good reviews about me. Client Satisfaction is my first Priority. Technologies We Use: Custom Websites Development Using ======>Full Stack Development. 1. HTML5 2. CSS3 3. Bootstrap4 4. jQuery 5. JavaScript 6. Angular JS 7. React JS 8. Node JS 9. WordPress 10. PHP 11. Ruby on Rails 12. MYSQL 13. Laravel 14. .Net 15. CodeIgniter 16. React Native 17. SQL / MySQL 18. Mobile app development 19. Python 20. MongoDB What you'll get? • Fully Responsive Website on All Devices • Reusable Components • Quick response • Clean, tested and documented code • Completely met deadlines and requirements • Clear communication You are cordially welcome to discuss your project. Thank You! Best Regards, Toriqul Islam
$30 USD in 2 days
5.3
5.3

With over a decade of experience in HTML and backend web development, your project aligns perfectly with my skills and expertise. I understand the unique challenges and needs that arise when it comes to automating tasks and enhancing user experience, and I have a track record of delivering solutions that surpass expectations. In terms of the task at hand, I'm well versed in working directly with existing codebases to deliver concise and comprehensive modules. My familiarity with different software applications further ensures that implementing features like language and currency switching within your site will be done efficiently and effectively. What's more, being a full stack developer gives me an added advantage in terms of integrating the configuration JSON files you need with your current ecosystem, making future updates a breeze. Moreover, my commitment to client satisfaction means not only will I deliver the well-documented module detecting locales and storing choices effectively; but I'll also provide quick setup notes and a demonstrative video to ensure you're fully equipped to maintain or enhance the feature down the line. In terms of performance, I prioritize efficiency without compromising quality standards. The fact that we can leverage standard web APIs for this project excites me as it guarantees we'll create a lightweight but high-performing solution!
$20 USD in 1 day
5.4
5.4

Hello Asante H, I can build a lightweight, high-performance module for your site that automatically detects the visitor’s browser language via the Accept-Language header, maps it to your supported locales, and instantly applies the corresponding language file and currency format with live exchange rates. The module will store the selection in a cookie or localStorage for seamless return visits, while keeping your manual selector visible for unsupported locales and optionally falling back to IP-based detection. Let’s discuss in chat as I have some queries to ask regarding the project to proceed further. Best regards, Hexa S
$20 USD in 7 days
5.3
5.3

Hello there. Asante H., Good morning 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, Vue, TypeScript, Node JS, Ruby on Rails, django, .net, html/css as well as javascript, jquery, web3, and solidity. I have rich experienced in JSON, PHP, Web Development, Frontend Development, CSS, API and HTML. For more information about me, please refer to my portfolios. I’m ready to discuss your project and start immediately. Looking forward to hearing you back and discussing all details.. Talk to you soon Angel
$25 USD in 1 day
5.0
5.0

Hi, I can do the auto language system and make it switch currencies as per customer. Please contact me and I will do the work as per requirements, deliverables etc. and provide config for you to add or eding language to currency pairs. Professional full-stack developer with BSc Computer Science here. I will do the work professionally, clean code and well documented. Please check reviews and portfolio when considering. Kind Regards!
$80 USD in 1 day
3.9
3.9

To effectively implement automatic language and currency selection based on the browser settings, I’ll create a module that utilizes the Accept-Language header to detect the user’s locale and apply the relevant language file and currency format instantly. With over 5 years of experience in custom web development, I can easily integrate this module into your existing codebase while ensuring optimal performance. I’ll provide thorough documentation, a simple config for language-to-currency pairs, and a short demo as requested. By using standard web APIs, the solution will be lightweight and efficient. I’ll ensure the module is tested across all major browsers for consistency. Once you’re satisfied with the staging branch, I’m ready to assist in rolling it live. Looking forward to collaborating on this!
$20 USD in 7 days
3.6
3.6

Hello! I have over five years of experience in web development, particularly in working with custom-built platforms. I specialize in enhancing user experience through efficient localization and currency management, which aligns well with your project requirements. Recently, I completed a project where I implemented automatic language detection and currency conversion for an e-commerce site, successfully improving user engagement by streamlining the shopping experience based on their browser settings. For your project, my technical plan includes creating a module that reads the Accept-Language header to determine the user's preferred language and currency. I will ensure the module is lightweight, utilizing standard web APIs for performance. The configuration will be straightforward, allowing you to manage language-to-currency pairs easily. Additionally, I will provide setup documentation and a demo across all major browsers to ensure functionality. I would love to discuss this project further to ensure I meet your specific needs. Best regards, Sanjay Jethva
$23 USD in 7 days
2.2
2.2

Hello, I appreciate the opportunity to assist with your project on implementing an Auto Language & Currency Switcher. Your current setup sounds solid, and I am excited about enhancing it to provide a more seamless experience for visitors. I will develop a well-documented module that automatically detects the browser's Accept-Language header, ensuring the correct language file and currency format load on the first page visit. Your requirement for a fallback mechanism based on IP addresses will be duly incorporated, as well as a robust configuration for language-to-currency mappings using JSON. With a focus on performance and utilizing standard web APIs and lightweight libraries, I will ensure that this integration is both efficient and effective across all major browsers. The setup notes and demonstration will be created with your needs in mind, making it easy to showcase the functionality. Thanks, Bilal
$25 USD in 5 days
1.0
1.0

As an enthusiastic and results-driven Social Media Manager, my skills may at first seem unrelated to your project. However, I believe this actually works in my favor. My broad range of skills gives me the unique perspective that comes from working across different platforms and disciplines. I'm used to delivering concise, well-documented, and efficient solutions that resonate with users – skills easily transferred to your Auto Language & Currency Switcher project. When it comes to your project, I have a deep understanding of PHP, having worked in backend development for several years. I am quite adept at navigating existing codebases and implementing elegant solutions within complex systems like the one you describe. My eye for detail has proven crucial in my social media work as well as in the precision required for currency conversions and language mapping. Go Through my Portfolio below https://www.freelancer.com/u/muhammadhassanz2 Click the CHAT button & Let's Start the work! Regards, Hassan S
$30 USD in 1 day
0.0
0.0

Hey Asante! I've got you covered on creating a streamlined user experience by integrating automatic browser language and currency selection. Leveraging web APIs like Accept-Language and crafting a clean, efficient module is right up my alley. While I am new to freelancer.com, I have extensive experience in web development and integration projects. I would love to chat more about your project! Regards, Johan Labuschagne
$10 USD in 30 days
0.0
0.0

I have reviewed your requirements and I am confident that I am a perfect fit for your project. With my extensive experience in end-to-end software development and meticulous problem-solving skills, I can create a reliable and scalable solution to automatically detect and switch languages and currencies based on the visitor's browser settings. I will deliver a well-documented module, a customizable config, and setup instructions for seamless implementation. Let's discuss further to ensure a successful outcome. Looking forward to collaborating on this project! Regards, Graham Valentyn. (Client name is Asante and my name is Graham Valentyn).
$10 USD in 30 days
0.0
0.0

I won’t waste your time. I design and build things that work. From slick websites and mobile apps to logos and branding, I lead the work myself and collaborate with a small trusted team when needed. I’d be happy to share examples of my work upon request. I’m new here yeah but not new to doing great work and keeping clients happy. Quick turnarounds clear updates no drama. If you want someone who actually gives a damn let’s talk. Best, Premeshan.P
$10 USD in 30 days
0.0
0.0

I specialize in creating integrated, user-centric designs that excel in both professionalism and usability. My expertise in UI/UX design, front-end development, and workflow automation are aligned with the requirements of your project. Though new to freelancer.com, I come with substantial experience in similar projects. Your project involving automating language and currency selection based on browser settings perfectly aligns with my skill set. I can seamlessly integrate the necessary modules directly into your existing codebase, ensuring a smooth transition. I assure a concise, well-documented solution that stores user choices for return visits efficiently. I am eager to discuss your project further and demonstrate how my expertise can bring value. Looking forward to collaborating with you, Asante. Regards, Kiran Lalgi
$10 USD in 30 days
0.0
0.0

Worcester, United States
Member since Jul 18, 2025
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