Website Functionality Enhancement Needed

@Microlent

Hello, I am Dr. Rajesh Rolen, PhD in Computer Science & Engineering, with experience of over 20+ years in API Development, PHP, Web Development, JavaScript, CSS, HTML, Node.js, Python As a preferred freelancer in the top 1%, I have done 400+ projects here on freelancer.com, I have 4.9 ratings out of 5 on average, which showcases my quality of work and timely delivery. Key Highlights: - Free Hosting Support on the Cloud or any desired platform. - Free 3 months of post-delivery support to ensure that our client doesn’t face any challenges after the launch of the project. - Free Dedicated tester on projects to ensure quality delivery, so clients don’t need to act as a tester. - 10+ Years experience UI/UX team to ensure intuitive UI. Portfolio: https://www.freelancer.com/u/Microlent Please open the chat and send me a message, so we can have a more detailed discussion about the project to give you the project timeline and cost. Thank you for considering my services. I look forward to engaging in a productive conversation and understanding how I can be of assistance in bringing your project to life. Regards Rajesh Rolen

@OutsourceMan

Yes, CnEl India Private Limited can fully execute this Website Functionality Enhancement project. We specialize in code audits, custom module/API development, and refactoring existing web stacks (PHP, Node, Python, JS) to upgrade performance and capabilities while preserving existing UI design. We bid $380 USD for this complete enhancement and QA package. Dear Valuable Client, At CnEl India, we specialize in auditing existing web applications, refactoring legacy backend logic, and integrating modern functional modules without breaking current design or layout systems. Technical & Execution Methodology Staging Audit & Codebase Review (Days 1–2): Review your staging codebase, database schema, and active APIs to identify performance bottlenecks, deprecated dependencies, and functional gaps. Modular Development & API Integration: Refactor existing code or build modular endpoints (PHP / Node / Python) using clean, maintainable logic. Integrate updated APIs smoothly into your existing CMS framework. Cross-Browser & Mobile QA: Conduct multi-device testing (Chrome, Safari, Firefox, Edge, iOS, Android) to verify data integrity, form handling, and error logging across scenarios. Git Version Control & Handover: Implement changes via version-controlled Git commits, deliver well-commented source code, and provide detailed technical documentation for ongoing maintenance. Ready to start immediately! Best regards, CnEl India Team

@ykarora26

With a proven track record in revamping websites to enhance functionality while maintaining existing design integrity, I am well-equipped to tackle the challenges your project presents. Your emphasis on clean, reliable code and the integration of new features align perfectly with my expertise in front-end development and API integration. Could you provide more insights into the specific pain points your visitors are experiencing to help me tailor the solution accordingly? Regards, Yogesh Kumar

@extreamcode

Hi there, I can see this is less about visuals and more about the hidden friction in the current build: the part where the site looks fine but doesn’t behave reliably. I’ve worked on PHP, JavaScript, and CMS-based projects where the real task was auditing existing code, replacing fragile functionality, and making the result stable across browsers and mobile devices. I’ll start by reviewing the staging environment, tracing the current feature flow, and isolating where the modules or APIs are breaking down. Then I’ll implement the updates cleanly inside the existing design and CMS, keep the code well-commented, and verify everything with practical cross-browser testing. I’ve shared an initial estimate based on your description, and once we go over a few technical or functional details, I’ll confirm the exact cost and delivery schedule. I can also document the changes clearly so future maintenance stays straightforward. If you’d like, I can begin by mapping the current functionality gaps and proposing the safest fix path for each one. Looking forward to your reply so we can finalize the exact plan. What are the exact features that must be extended or replaced first on the staging site? Thanks, Asad

@nikhilgarg96

As technology enthusiasts, we understand the importance of a website that not only looks great but is also functional. With our extensive experience in PHP, Node.js, Python and other web development skills, we've helped numerous clients enhance their website's functionality to meet their specific needs - from CMS platforms to e-commerce sites. When it comes to overhauling or adding complex features and updating modules or APIs, our meticulous approach in auditing existing codebases will allow us to pinpoint exactly where your site's functionality is falling short and develop clean, reliable codes that extend or replace those features effectively. Our highly collaborative nature allows for clear communication, well-commented code, and streamlined version-control workflows making sure that you are completely satisfied with the end product. Let's work together to transform your website into a platform that functions seamlessly and exceeds visitor expectations. Thanks...

@Xceptive

Hi, At Xceptive Solutions LLP, our team brings over 12 years of expertise in crafting high-performance websites that are fast, scalable, and tailored to your business goals. We specialize in delivering clean, modern, and responsive web experiences built on robust architecture and seamless integration, solutions designed to perform across all devices. Expertise: HTML5, CSS3, JavaScript, React, Vue, Tailwind, Bootstrap, WordPress, PHP, Laravel Clean & intuitive UI/UX design SEO-friendly and optimized for speed Agile development for faster delivery Post-launch support & ongoing maintenance NDA compliance and full data confidentiality Let’s build a website that makes a lasting impact! Warm regards, Deval Mungalpara Co-Founder, Xceptive Solutions LLP

@anirudhat

Cosmetic work is easy; making the underlying features behave the way visitors actually expect is where most sites break down, and that's the part I enjoy. My first step on your staging environment would be a proper audit — reading the current modules, checking the CMS hooks, and logging exactly where the logic, queries, or API calls are failing — then rebuilding those pieces incrementally on a feature branch so nothing touches your layout or content. I work daily across PHP, Node, and Python back ends with vanilla JS/HTML5/CSS3 front ends, and I test with Playwright across Chrome, Firefox, Safari and real mobile viewports before anything merges. Rather than send generic past links, I'd rather audit your actual staging build and show you findings you can judge directly. I can start immediately.

@sabaehsan

Greetings, I appreciate the opportunity to work on enhancing your website's functionality. It sounds like you're looking to improve the core capabilities of your site rather than just making it look nice. I can help by first conducting a thorough audit of your existing codebase to identify any shortcomings in functionality. From there, I can develop and integrate the necessary modules or APIs, ensuring they fit seamlessly with your current design and CMS. With my experience in web development across various stacks like PHP, JavaScript, and Python, I'm comfortable tackling the tasks you've outlined. I prioritize clean, reliable code and thorough testing to ensure everything works smoothly across devices and browsers. Clear documentation will also be part of the process, so you’ll have what you need for future maintenance. Best regards, Saba Ehsan

@ajharul

Hi, I will audit your codebase to identify bottlenecks and implement robust backend solutions that improve functionality while ensuring seamless integration with your existing design. ▪ What is the primary tech stack currently powering your website? ▪ Which specific features are currently failing to meet visitor expectations? Looking forward to discuss! -Ajhar

@doomshellsl

Hi, We’ve reviewed your requirements and can enhance the functionality of your existing website without changing its current layout or content. Our approach will focus on reliable code, clean integrations, testing, and production-ready deployment. Our team can help with: • Existing codebase audit and functionality analysis • PHP, JavaScript, HTML5 and CSS3 development • Node.js / Python backend development where appropriate • Custom module and REST API development/integration • CMS and database functionality enhancements • Debugging and root-cause troubleshooting • Cross-browser and mobile testing • Git-based development and staging workflows • Clean, well-commented and maintainable code • Technical documentation and deployment support We’ll first review the staging environment and your exact requirements, identify the current limitations, and then recommend the most suitable technical solution rather than forcing a new stack. We understand that your priority is functionality—not cosmetic changes—and will ensure new modules integrate smoothly with the existing design and CMS while minimizing the risk of breaking current features. We can share relevant full-stack/API enhancement work and are ready to discuss the requirements. Best regards,

@erkhushisoni14

Hello!! How are you? I have read your entire project requirements. I can provide you Website Functionality Enhancement at low cost. I have developed many websites. Please assign this work to me. I will provide high-quality work and ensure that it meets your requirements with complete satisfaction.

@muskaannadaf

Hello, I'm Asma, Web Developer and Graphic Designer with 10 years of experience working with clients and agencies from around the world. Creative problem solver with a passion for creating visually appealing and user-friendly digital solutions. I love building luxurious brands and designing captivating visual identities. I've worked with clients in lifestyle, property, fashion, hospitality, and luxury sectors. 24/7 Support & Faster Response . #WEBSITE DESIGNING / DEVELOPMENT #WORDPRESS/HTML/JS/CSS/PHP/LARAVEL/SHOPIFY #GRAPHIC DESIGNING #UX/UI #FIGMA #SQUARESPACE #SOCIAL MEDIA MARKETING #PHOTOSHOP/ILLUSTRATOR #GOOGLE ADS #JEWELERY DESIGNER #LOGO DESIGN #BANNER DESIGN #BUSINESS CARD #STATIONARY DESIGN #CD COVER #POWERPOINT PRESENTATION #BOOK COVER #LETTERHEAD DESIGN #3D LOGO #WORDPRESS #WEBSITE PAGE SPEED UP UPTO 95-99 #WEBSITE SEO #FIGMA TO WORDPRESS/HTML/JS/CSS/PHP/LARAVEL #PSD TO WORDPRESS/HTML/JS/CSS/PHP/LARAVEL ...... ETC :)

@novaascend

Hey there, This sounds like a functionality-first development job, which is where I can add the most value. I’ll start by auditing the existing code on staging, trace the current functionality issues, and then improve or replace the affected modules without disturbing the existing design or content. I’m comfortable working across PHP, JavaScript, Node.js, Python, APIs, and CMS integrations, so I can work with the stack you already have rather than forcing a rebuild. I’ll test the changes across browsers and mobile, document the implementation, and keep everything version-controlled and production-ready. Best Regards, Nova

@giaphung2k1

Hello Question: Engaging and relevant. 4. Ref Best regards, Giáp Văn Hưng

@vishal1145

Your site's "falling short" symptoms usually trace back to one of three failure points: race conditions in async JavaScript that break form submissions, API endpoints returning stale cached data, or database queries timing out under concurrent user load. Any of these will tank conversion rates before you even realize traffic is bouncing. Quick questions - are you seeing specific error patterns in browser console logs or server logs? And what's your current monthly active user count so I know the concurrency threshold we're designing for? Here is the architectural approach: - PHP/NODE.JS: Refactor backend logic to eliminate blocking I/O calls and implement proper error handling with rollback mechanisms. - API DEVELOPMENT: Build RESTful endpoints with rate limiting, request validation, and structured JSON responses that your frontend can consume reliably. - JAVASCRIPT: Rewrite client-side interactions using async/await patterns with proper timeout handling so forms and dynamic content load predictably across devices. I've rebuilt feature sets for 8 production sites where "cosmetic tweaks" masked deeper architectural debt that caused 40%+ user drop-off. Let's schedule a 20-minute staging environment walkthrough so I can audit the actual bottlenecks before you commit budget.

@vipinjain1213

Hi, I can help improve the existing functionality of your website without changing the current design or content. I understand the goal clearly: audit the existing code, identify functionality issues, develop or integrate the required modules/APIs, and make the site production-ready. **How I’ll handle it:** * Audit the existing codebase and identify issues * Develop and integrate required features/APIs * Maintain compatibility with the existing CMS and design * Test across browsers and mobile devices * Fix bugs and edge cases * Provide clean, well-commented code and documentation I’m comfortable with **HTML, CSS, JavaScript, Node.js, PHP, REST APIs, Git**, and existing web codebases. I can start by reviewing your staging environment and current implementation, then provide a clear plan for completing the required functionality. Let’s connect over chat to discuss the tasks and get started.

@ezauf

Hello! I am ready to help your project . I am a seasoned Software Engineer with over 9 years of diverse experience in developing and delivering a wide range of applications. My expertise spans both Front-End and Back-End development, enabling me to create scalable, optimized, and secure software solutions tailored to meet your specific needs. I would welcome the opportunity to discuss your project in detail. Please feel free to reach out for a complimentary consultation to explore how we can collaborate and elevate your project to new heights. Thank you for considering my proposal. I look forward to the possibility of working together. Best regards, Esau

@toriquldev123

Hello Dear, I’m Md Toriqul Islam, and I’m excited to partner with you & I can dive into your project immediately. I understand you need an existing website audited and its underlying functionality improved, replaced, or extended without changing the current layout and content. I have rich experience in full-stack web development, debugging, API integration, CMS customization, and improving complex existing codebases. I am skilled in HTML5, CSS3, JavaScript, PHP, Node.js, Python, REST APIs, databases, Git, testing, and bug fixing. I’m ready to start immediately and can review your staging environment and requirements. Looking forward to hearing from you. Best regards, Md Toriqul Islam

@shayankhan333

Functionality overhauls usually reveal one of two things in the audit: either the original code fought the CMS hooks, or third-party scripts were patched on top instead of replaced. I'll start by mapping where the current features break, then rebuild the weak modules against your existing design and CMS, and finish with a cross-browser pass plus a short maintenance doc. Active since 2018, WordPress, Laravel and Node work across 120+ projects. You can see my past work and reviews here: https://www.freelancer.com/u/shayankhan333 1) What CMS and backend language is the current build on? 2) Which specific feature fails most often for visitors? Cheers Shayan