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I need my corporate website upgraded to the latest version of both our CMS and PHP. Key Requirements: - Upgrade the CMS to the latest version. - Upgrade the PHP version to the latest compatible version. - Ensure that the website remains functional after the upgrades. - Fix any issues that may arise due to the upgrades. Ideal Skills: - Experience with corporate websites - Expertise in CMS and PHP upgrades - Strong troubleshooting skills - Familiarity with website backup and restoration processes Please provide your portfolio and relevant experience.
Project ID: 40321467
287 proposals
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Active 24 days ago
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287 freelancers are bidding on average $1,011 AUD for this job

Hi, I can securely upgrade your CMS and PHP to the latest versions while keeping your website fully functional and stable. I’ll start with proper backups, run updates in a safe environment, and fix any compatibility issues quickly. With strong troubleshooting experience, I ensure smooth performance, improved security, and zero disruption to your business operations. lets discuss in chat as I have some queries to ask regarding the project to proceed further.
$750 AUD in 7 days
9.8
9.8

Hello! Our team has strong experience working with CMS and PHP upgrades for corporate websites, including safely migrating to newer versions while preserving full functionality. We have senior developers who regularly handle version upgrades, dependency compatibility, and post-upgrade debugging, ensuring the site remains stable and secure. We have extensive experience working with most CMS and can confidently help you. We will start with a full backup and staging environment, perform the CMS and PHP upgrades, and thoroughly test all features to identify and fix any issues. Our goal is to ensure a smooth transition with no downtime and improved performance and security after the upgrade. We also focus on long-term stability, so we’ll highlight any outdated components and provide recommendations to avoid future compatibility issues. We’d be happy to review your current setup and proceed. 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, Kateryna Sales department Tangram Canada Inc.
$1,125 AUD in 7 days
9.1
9.1

Hello, I will upgrade your corporate site to the latest CMS and PHP versions, then thoroughly test all functions to keep your site working smoothly. I’ll back up everything first, perform the upgrades in a staging environment, and apply fixes for any compatibility issues before going live. I’ll also provide a quick rollback plan and post-upgrade monitoring to catch any problems early. Approach: 1) Inventory current setup and plugins, 2) Create a staging copy and upgrade CMS and PHP to the latest compatible versions, 3) Run functional tests across key pages, forms, and integrations, 4) Fix issues and optimize performance, 5) Deploy to production with a short downtime window if needed, 6) Verify backups, monitoring, and post-upgrade support. Portfolio and case studies can be shared on request. Do you have a backup and rollback plan in place for the upgrade? Do you rely on any custom modules or plugins that require extra compatibility checks? Are there preferred downtime windows or maintenance windows for the upgrade? Do you have a staging environment that mirrors production to validate changes? Best regards,
$1,500 AUD in 12 days
8.7
8.7

Hello, I understand you need to upgrade your CMS and PHP to the latest stable versions while ensuring your corporate website remains fully functional and secure without any downtime issues. I will first take a full backup, perform upgrades in a safe staging environment, resolve compatibility issues (themes/plugins), and then deploy smoothly to production. I bring 10+ years of experience in CMS/PHP upgrades, server management, and troubleshooting complex website issues. I ensure zero data loss, stable performance, and post-upgrade testing with fixes if needed. Let’s connect to review your current setup and plan a safe upgrade process. thank you Regards Gaurav Garg
$750 AUD in 7 days
8.6
8.6

Hi, I understand you need your corporate website upgraded to the latest CMS and PHP versions while ensuring full functionality and fixing any arising issues. With extensive experience in corporate website development and CMS/PHP upgrades, I ensure smooth transitions and robust troubleshooting. I utilize the latest tools for backups and restoration to safeguard your site throughout the process. I can deliver a reliable upgrade within 7 days, ensuring minimal disruption. Let's discuss your current CMS details and any specific concerns you have? What CMS version is your website currently running on, and are there any custom features or plugins we should be aware of? Best regards, Muhammad
$750 AUD in 7 days
8.3
8.3

With my extensive knowledge in both CMS and PHP upgrades, I believe I am the best candidate to handle your corporate website upgrade project. My proficiency in various platforms such as Laravel, CI, CakePHP, and Yii combined with my experience with corporate websites makes me well-equipped to ensure a seamless and successful upgrade for your website. Beyond the upgrades themselves, I also bring strong troubleshooting skills to the table which is invaluable for this project. Inevitably, issues may arise during the upgrade process and my ability to diagnose and fix them promptly ensures minimal downtime for your site. Additionally, my thorough understanding of the backup and restoration processes will provide you with peace of mind knowing your data is secure throughout the upgrade. Moreover, my passion for web development extends beyond just executing code; I am a problem solver at heart. This means that apart from just upgrading your CMS and PHP, I will proactively inspect and optimize other areas of your website ensuring it performs at its best after the upgrade. Thanks....
$1,500 AUD in 7 days
8.1
8.1

Having amassed over a decade of experience as an expert software development team, we at Divya have undergone countless corporate website migrations and CMS upgrades, including PHP versions. We fully understand the gravity of ensuring the smooth functioning of your website even after these modifications are made, which is why we make detailed plans before executing any project to avoid any inconveniences during the process. Additionally, troubleshooting has always been second nature to us, ensuring that we nip issues in the bud and guarantee seamless operations. Beyond being skilled in CMS and PHP upgrades, our expertise transcends different aspects of web development technologies. From solid front-end work using Javascript to backend design employing a variety of languages like Node.js, PHP (including CodeIgniter and Yii2), and Python among others; we excel at what we do. We're also familiar with different tools such as Jira or Jenkins that can be used to prevent any issues from escalating during this project. Our availability for 40+ hours a week ensures that we provide a rapid turnaround on projects, with clean, scalable & maintainable code standards central to our approach. You can be assured that right from the planning stage - through design - deployment and beyond; we commit ourselves to be reliable partners for your business's success! Thanks....
$1,500 AUD in 7 days
8.2
8.2

Hi there, I will upgrade your CMS and PHP to their latest compatible versions, ensure full functionality post-upgrade, and resolve any issues that come up during the process. Before touching anything on the live site, I will take a complete backup (files + database), then run the upgrades on a staging copy first. This way I can catch plugin conflicts, deprecated function calls, and template breakages in a safe environment before pushing changes to production. Once everything is verified, I will apply the upgrades to the live site with minimal downtime. Questions: 1) Which CMS is the site currently running on, and what version? 2) Do you have staging environment access, or should I set one up? Looking forward to your response. Best regards, Kamran
$790 AUD in 13 days
8.4
8.4

Hi, Your project caught my attention because upgrading a corporate website requires a balance of modern design, performance, and clear structure. With 5+ years of experience in website design and development, I can improve your site with a clean, professional layout that strengthens your brand and enhances user experience. I focus on responsive design, fast loading, and smooth navigation across all devices. Let’s connect to discuss your requirements in more detail. Best regards, Parkash Joshi
$750 AUD in 3 days
8.1
8.1

Hi, I’ll safely upgrade your CMS and PHP by creating a full backup, using a staging environment, resolving compatibility issues (themes/plugins), and ensuring zero downtime. I’ll test thoroughly and fix any errors post-upgrade. Do you know your current CMS/version, hosting setup, and critical plugins or custom code involved? Let's discuss in chat to proceed further.
$750 AUD in 7 days
7.9
7.9

Hello, hope you are doing well! I understand you need your corporate website upgraded to the latest CMS and PHP versions while ensuring full functionality and fixing any compatibility issues I have extensive experience performing CMS and PHP upgrades for corporate websites including full backups restoration and troubleshooting post-upgrade errors In previous projects I have successfully migrated complex websites to newer PHP versions and updated CMS platforms without downtime while maintaining existing design and functionality You can see examples of my work in my portfolio [insert link] Could you please confirm which CMS version you are currently running so I can assess potential compatibility issues and plan the upgrade workflow efficiently If you find my offer satisfactory, we will be happy to discuss your project in detail. Best Regards Hammad Hassan
$1,125 AUD in 7 days
7.8
7.8

Hi, I am experienced in upgrading CMS and PHP versions without breaking the website. I’ll safely update everything to the latest compatible versions and keep your site running smoothly. I’ll fix any issues that come up during the process. I’ll also test everything properly before handing it back to you. I have worked on many similar projects and I can complete your work efficiently as well. Can we connect over chat so I can show you my portfolio and previous work? With gratitude and best wishes, Harpreet Singh
$750 AUD in 7 days
7.9
7.9

Want a Stunning corporate Website? Let’s Bring Your Vision to Life! Why Choose Me? Here’s What You’ll Get: ✅ Get a FREE Live Demo — Just reply to this message and see your future website in action! ✅ Multiple Design Options — Choose from a variety of modern, eye-catching layouts. ✅ 100% Satisfaction Guaranteed — Or your money back — no questions asked! ✅ 12+ Years of Experience — Proven track record in web development. Portfolio available on request. ✅ See My Work: Check out recent projects here ➡️ https://www.freelancer.com/u/qasaryome ✅ Unlimited Revisions — Until you're completely happy! ✅ 1 Month Free Support — Post-launch support to keep everything running smoothly. ✅ FREE SEO Setup — Includes Google Search Console + Google Analytics integration. ✅ Premium WordPress Website — Mobile-friendly, SEO-optimized & easy to customize. ? Have Questions? Let’s Chat! ? Reply now to get started with your FREE demo.
$750 AUD in 3 days
7.7
7.7

Hi, ➡️ I read your project description, and its clear you need your corporate website upgraded with the latest CMS and PHP versions, ensuring functionality and addressing any arising issues. ⏺️ With extensive experience in upgrading and maintaining corporate websites, I specialize in CMS and PHP enhancements. My expertise includes troubleshooting, backups, and restoration processes, ensuring a seamless transition and robust website performance post-upgrade. Regards, Aftab Ahmad Full Stack Developer (12 Years of experience)
$750 AUD in 7 days
7.4
7.4

Hello, I understand you want to upgrade your corporate website’s CMS and PHP to the latest versions while keeping everything working smoothly. My approach would be to start by taking a full backup of your website. Then, I will update the CMS first and check for any compatibility issues. After that, I will upgrade PHP to its latest compatible version and carefully test the entire website to fix any problems that come up. With my experience in managing corporate sites and handling upgrades, I can ensure the process is safe and causes minimal downtime. To make sure I cover everything, I would like to know: What CMS are you currently using, and what version? Do you have a staging environment where updates can be tested safely? Are there any custom plugins or themes on your site that might affect the upgrade? Do you require any specific features or design changes during the upgrade? What is your preferred maintenance window or timeline for completing the work? What CMS and PHP versions are you currently running on your website? Thanks,
$1,500 AUD in 17 days
7.1
7.1

I can upgrade your CMS and PHP safely while ensuring zero downtime and full functionality. I’ve handled multiple corporate website migrations, including CMS version upgrades, PHP compatibility fixes, and post-upgrade troubleshooting. Approach: full backup → staging upgrade → testing → production deployment. I’ll resolve any deprecated functions, plugin/theme conflicts, and ensure performance and security improvements. I’m experienced with WordPress, Laravel, and custom CMS platforms, with strong debugging and server-side expertise. I’ll deliver a stable, fully functional site with post-upgrade validation and support. Let’s discuss your CMS details and server setup.
$750 AUD in 20 days
7.5
7.5

Hello, I will provide you Corporate Website Upgrade at a low cost. I have developed many websites. Please assign this work to me. I will give 100% satisfaction work.
$750 AUD in 3 days
7.3
7.3

I will execute a comprehensive core-infrastructure upgrade for your corporate website, transitioning your environment to the latest stable PHP release and your CMS to its current version. By implementing a "Safety-First" staging workflow—cloning your site to a sub-directory for testing before going live—I will identify and refactor deprecated functions, resolve plugin or theme incompatibilities, and ensure your site remains 100% functional with enhanced security and performance. Best Regards, Ihtsham
$750 AUD in 1 day
7.1
7.1

Hi, upgrading CMS and PHP without breaking functionality is something I handle with precision. I’ll perform safe updates using backups and staging, ensure full compatibility, and resolve any conflicts that arise. My approach focuses on stability, security, and minimal downtime, so your corporate site runs smoothly on the latest versions. lets discuss in chat as I have some queries to ask regarding the project to proceed further.
$1,125 AUD in 7 days
7.1
7.1

Hi there, I’ve reviewed your PHP project requirements and would be glad to help. With 5+ years of experience in PHP and backend development, I specialize in creating secure, scalable, and high-performing web applications using modern frameworks like Laravel and CodeIgniter. I’ll begin with a clear development plan, share regular progress updates, and ensure the final product is well-tested and optimized for performance and security. Let’s connect to discuss your project goals — I’m ready to get started! Best, Bhargav PHP Developer | Laravel & Backend Expert
$1,125 AUD in 7 days
6.9
6.9

Sydney, Australia
Member since Mar 24, 2026
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