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Our browser-based, text-driven MMORPG is still sitting on a legacy PHP 7 codebase with no underlying framework and zero automated tests. My immediate goal is to modernise everything to PHP 8, spin it up on our current hosting account, and prove that the game runs end-to-end—including its payment gateways, social-media login flow, and a handful of custom API calls. Once the upgrade is stable and deployable, I expect a steady stream of follow-on tasks: refactoring legacy modules, tightening security, maybe introducing tests or lightweight CI, and adding new game features. Think of this first milestone as the gateway to an ongoing collaboration. Acceptance criteria for the opening milestone: • Entire codebase executes without PHP 8 deprecation or fatal errors • Game loads on the live server, with payments, social logins, and custom APIs fully functional • Clear setup/ deploy notes so I can recreate the environment from scratch If you’re comfortable wrestling with raw PHP, legacy patterns, and incremental clean-ups, I’d love to get this rolling right away.
Projekt-ID: 40102160
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27 Freelancer bieten im Durchschnitt $44 USD für diesen Auftrag

Hi there, I’ve read your MMORPG upgrade brief and I’m confident I can migrate your legacy PHP 7 codebase to PHP 8, validate the live deployment, and deliver a solid foundation for ongoing work. I’ve done PHP7→PHP8 upgrades on non-framework apps, with emphasis on deprecation fixes, security hardening, and establishing lightweight CI/tests. My plan: - Assess the current codebase for PHP 8 compatibility, deprecated features, and potential performance bottlenecks. - Migrate to PHP 8, tighten types where safe, adjust custom API calls, and ensure MySQL queries remain stable. - Reproduce the live flows in a staging environment: payments gateways, social logins, and all custom API calls. - Prepare clear setup and deployment notes so you can recreate the environment from scratch. - After baseline is stable, we can tackle refactors, tests, security hardening, and feature work as a follow-on. Delivery: a stable PHP 8 baseline on your hosting within 4 days, with documented deployment steps and a clear handoff. Best regards,
$100 USD in 1 Tag
6,6
6,6

Hi! My name is Marjan and I'm here to offer you my services as a skilled applicant with over a decade of experience working on Freelancer.com. l believe I am the best fit candidate for this project due to my extensive experience; I would like to have a discussion to get to know that we both are on the same page. Once the scope will be locked, I will start working on it right away.
$200 USD in 7 Tagen
6,5
6,5

With over 12 years of experience in full-stack web and mobile app development, I am confident I can take on your project and deliver exceptional results. As a FULL STACK SOFTWARE ENGINEER, I've amassed extensive skills in PHP, including working with legacy code and incremental clean-ups that would be needed for your upgrade project. Additionally, my proficiency in Laravel, MySQL, and other relevant technologies will streamline this process and ensure an error-free transition to PHP 8. I understand the unique challenges that come with upgrading an MMORPG system whilst maintaining its core functions. My previous work on large-scale projects, such as SAAS and PAAS applications, has honed my ability to handle complex systems while ensuring scalability remains a priority. Moreover, my relentless commitment to meeting deadlines and creating high-quality deliverables aligns perfectly with your project needs. This first milestone is more than just an upgrade; it's a gateway to an exciting ongoing collaboration. Let me assure you, I'm eager to not only modernize but also enhance your game by leveraging tests, CI, and adding more features in the future. Choose me for a professional demeanour alongside skillful execution to get the best possible outcome for your MMORPG system.
$20 USD in 3 Tagen
7,0
7,0

Having worked extensively in the gaming industry for over 6 years, I can confidently say I have the prowess and expertise to handle all aspects of your project. Not only am I comfortable wrestling with raw PHP and legacy patterns, but I also have immense experience in providing incremental clean-ups and tightening security— noteworthy prerequisites for your task. Technical skills aside, I genuinely aspire to create gaming experiences that captivate audiences—a goal that aligns beautifully with your ideal outcome of this project. With each project, I've stressed on robust deployment and backend support— a notable quality stemming from my extensive experience in AWS DevOps. Furthermore, to show that your first milestone acts as a gateway to an ongoing collaboration, allow me to underscore my proven track record of delivering top-tier projects on unity, Unreal Engine and Roblox game development. My reliability and penchant for innovation will serve as powerful drivers towards the wo
$20 USD in 7 Tagen
6,4
6,4

Hello, I can help modernise your MMORPG codebase and get it running cleanly on PHP 8 while preserving all existing game functionality. I’m comfortable working directly with legacy, framework-less PHP and methodically upgrading code to meet modern standards without breaking core systems. For the first milestone, I’ll focus on resolving PHP 8 incompatibilities, deploying the game on your current hosting environment, and validating full end-to-end functionality—including payments, social logins, and custom API calls. I’ll also provide clear setup and deployment notes so the environment can be reliably recreated. Once this foundation is stable, I’d be happy to continue with refactoring, security improvements, tests, and new game features as part of an ongoing collaboration. I’m ready to start right away and help bring this project forward with minimal risk. Best regards, Irfan Khan --- If you’d like, I can make this **more technical**, **more casual**, or **more long-term partnership focused**.
$10 USD in 10 Tagen
6,3
6,3

Hi there, I’ve reviewed your browser-based, text-driven MMORPG on a legacy PHP 7 stack and I’m confident I can upgrade it to PHP 8, deploy on your hosting, and prove end-to-end functionality—including payments, social logins, and the custom API calls. I’ve upgraded PHP apps from 7 to 8, improved security patterns, and added tests in similar projects, and I’ll bring that pragmatic, incremental approach here. Plan: 1) audit for deprecations; 2) upgrade to PHP 8 with minimal disruption; 3) verify payments, social logins, and API calls on staging; 4) document setup/deploy steps to recreate the environment; 5) deliver a stable milestone with a path to follow-on tasks. Best regards, Muhammad
$10 USD in 6 Tagen
5,1
5,1

Hello I am having 15+ years experience in PHP/MYSQL, C++, python and Flutter Development. I can help you to do this task very quickly. Thanks Venkateswaran
$20 USD in 7 Tagen
5,3
5,3

Hi Mate , Good morning! Already have something live to show you I am skilled mobile software engineer with skills including JavaScript, Game Development, MySQL, Software Development, Web Development, Android, API Development and PHP. Please send a message to discuss more about this project. Please respond at your earliest convenience
$10 USD in 3 Tagen
4,6
4,6

Hi I have experience (corporate service 7.4 to 8.2 migration). In case of MMORPG the project has same detail: good documentation or developer supposed to "learning" dependencies and patterns. Usually it's a long shot (depending of MMORPG). However we could make it more smoothly by set different versions for certain code parts (step by step). Using versions control system (git). My offer: let's migrate some custom api or payments to the newest version. If you will be happy with my performance and quality of code / documentation / cooperation -- I will be happy propose wide support to your project. P.S. At this moment I have 2 days per week free. However this timing could be extended later.
$10 USD in 7 Tagen
3,9
3,9

PHP8 Upgrade & MMORPG Support I’m an experienced Full Stack Developer skilled in JavaScript (React, Node.js, Angular), Python (Django, Flask), PHP (Laravel, WordPress), and mobile frameworks like Flutter. I build high-performing, scalable, and fully responsive web and mobile applications tailored to your business needs. I ensure clean, efficient code and timely delivery. To kick things off, I also offer a free initial consultation to fully understand your project requirements. Let’s discuss your project today and start building a solution that exceeds your expectations!
$10 USD in 2 Tagen
3,1
3,1

I understand your objective is to modernise a legacy, framework-less PHP 7 MMORPG to PHP 8, deploy it on your current hosting, and validate that the game runs end-to-end—including payments, social logins, and custom APIs—without breaking existing functionality. This first milestone is about stability, deployability, and proof that the system works cleanly on PHP 8, setting the foundation for ongoing improvements. With hands-on experience working directly with raw, legacy PHP codebases, PHP version upgrades, and incremental refactoring, I’m comfortable untangling outdated patterns, resolving deprecations, and stabilising production systems without risky rewrites. I can start immediately, upgrade the full codebase to PHP 8, resolve all fatal and deprecation errors, deploy and verify the game on your live server, test payment gateways, social login flows, and custom APIs end-to-end, and provide clear setup and deployment documentation so the environment can be recreated from scratch. Once this milestone is complete, I’m well-positioned to continue with refactoring, security hardening, test introduction, CI setup, and new feature development as part of a long-term collaboration. Best Regards, Deepak
$20 USD in 7 Tagen
3,2
3,2

With a proven track record in developing web applications with a focus on functionality and exceptional user experience, I believe I possess the right set of skills to successfully modernize your MMORPG game to PHP 8. Having commanded projects requiring swift adaptation to changing technological landscapes, I'm highly comfortable with not just raw PHP, but also managing legacy patterns and merging them with incremental clean-ups. The successful completion of this first milestone will enable us to take full advantage of PHP8’s powerful features and optimize performance. Additionally, I'm an expert at API integration and have hands-on experience with various payment gateways, social login flows, and custom API calls – something that is vital to ensure smooth functionality for your game. Moreover, I have strong Laravel skills which can be used for refactoring legacy modules, tightening security and even setting up lightweight CI if required in the future – tasks you mention as follow-on work. Lastly, my punctuality and commitment towards my projects are highly-regarded by my clients. I assure you clear setup/deploy notes so you can recreate the environment from scratch – complete transparency and clarity at every step. It'd be my pleasure to embark on this journey with you, leaving no stone unturned in assuring the stability and deployability of your game as well as its future potential expansions.
$20 USD in 1 Tag
3,7
3,7

Hello, I have solid experience working with legacy PHP codebases and upgrading projects to PHP 8 while keeping core features stable. I’m comfortable debugging raw PHP without frameworks and fixing deprecations and fatal errors step by step. I’ve handled payment integrations, social login flows, and custom APIs in production environments. I focus on making systems deployable and well-documented so they can be reproduced easily. After stabilizing the upgrade, I’m happy to continue with refactoring, security improvements, and adding new features. I’d be glad to help modernize the game and start this collaboration.
$30 USD in 7 Tagen
2,4
2,4

As a full-stack developer with over 12 years of experience, I am confident in my ability to modernize your browser-based MMORPG and upgrade it to PHP 8. Throughout my career, I have successfully tackled similar challenging projects, where I've had to work with legacy codebases and perform task upgrades. Having a strong grasp on JavaScript, MySQL, and PHP frameworks, I am adept at handling legacy patterns and incrementally cleaning them up. Your project's future prospects align perfectly with my skills and zeal for web development. Beyond just the initial upgrade, I can also assist in refactoring legacy modules for better performance, improving security measures, introducing lightweight CI or tests, and even adding new game features as per your needs. With roots in software development but equally comfortable with design and AI architecture, I embody the all-in-one capability that your project demands to ensure its long-term success.
$15 USD in 7 Tagen
2,2
2,2

Dear Client, This is exactly the kind of “get it running first, then improve it safely” legacy rescue we ship fast: PHP 7 → PHP 8, deploy on your hosting, verify the full gameplay loop including payments, social login, and custom APIs. What we’ll deliver: - Full PHP 8 compatibility pass (fatal errors and deprecations removed) - Local and live environment spin-up on your hosting account - End-to-end verification: game load, core flows, payment gateway(s), social login, custom API calls - MySQL connectivity checks and config hardening (no creds in code, sane env separation) - Targeted fixes for legacy patterns breaking under PHP 8 (typing, stricter warnings, removed functions) - Smoke-test checklist for the key game paths so regressions are obvious - Clear deploy + setup notes so you can reproduce from scratch Kickoff requirements: - Codebase access (zip or repo) and current hosting credentials - Payment/social login provider details (test creds or sandbox keys) - One “must-pass” flow list (top 5 actions players do) Handoff included: - Full project transfer to your account - All assets/source files used - Zero lock-in or dependency We are new to Freelancer, but not new to shipping legacy PHP upgrades without breaking production. We’ll confirm details in kickoff and lock scope fast. Timeline: 1-2 days for the opening milestone Bid: $30 USD Availability: Immediate Kind Regards, The QuantumTaskTeam
$30 USD in 1 Tag
2,5
2,5

Good evening , I hope this proposal finds you well. I have checked your project titled (PHP8 Upgrade & MMORPG Support), which lies in my field of my certification & specialization. This is to inform you that I have KEENLY gone through your project description, CLEARLY understood all the project requirements as instructed in your project proposal and this is to let you know that I will perfectly deliver as desired. Being in possession of all stated required skills like; Web Development, Software Development, PHP, API Development, Game Development, Android, JavaScript and MySQL:, as this is my field of professional specialization having completed all certifications and developed adequate experience in the respective field, I hereby humbly request you to consider my bid for professional, quality and affordable services that meet all your requirements. I always guarantee timely delivery and unlimited revisions where necessary hence you are assured of utmost satisfaction when working with me. Please send me a message so that we can discuss more and seal the project. WELCOME.
$30 USD in 1 Tag
0,0
0,0

Hello! Modernizing legacy PHP games is exactly where I add the most value—and I enjoy turning fragile codebases into stable, deployable systems fast. I’ve upgraded multiple **raw PHP (no framework) projects from PHP 7 to PHP 8** without breaking live functionality. I’m a PHP developer with strong experience in **legacy code cleanup, MySQL-backed games, payment gateway validation, OAuth/social logins, and custom API flows**. I focus on eliminating PHP 8 deprecations and fatal errors first, then validating end-to-end behavior on the live server. I also provide **clear setup and deploy notes** so environments can be rebuilt reliably. This milestone fits well within your budget and is a natural starting point for longer-term refactoring and security work. If you want proof the game truly runs—not just “no errors”—I’m ready to deliver. Let’s stabilize this upgrade and set the foundation for ongoing improvements.
$220 USD in 7 Tagen
0,0
0,0

With over X years of experience under my belt, proficiency in PHP, MySQL, JavaScript and Web Development, and valuable insights gleaned from past MMORPG projects, I am confident in my ability to upgrade your browser-based text-driven game to PHP8 with ease. My skills extend beyond the technical arena. I incorporate a strong sense of responsibility to my work, punctuality being one of the prime aspects thereof. By upgrading your game to PHP8 and introducing various fundamental adjustments like refactoring legacy modules, you can expect your gaming platform to be more secure, efficient and extensible. Furthermore, I am well-versed in tightening security measures - a trait that would precipitate well during follow-on tasks. My comprehensive understanding digital marketing will prove invaluable as we progress forward – ensuring your game is well-prepared for any challenges. Most importantly, I am committed to making this project a success and believe that it's not just about delivering the code but setting up a robust and scalable environment for you. Let's collaborate on this exciting MMORPG journey!
$20 USD in 7 Tagen
0,0
0,0

Hi, this is exactly the kind of legacy-modernisation work I do best. I’m very comfortable working directly with raw PHP codebases, especially framework-less projects that have grown organically over time. For this first milestone, my focus would be a safe, incremental upgrade to PHP 8: fixing deprecations, strict type issues, removed functions, and edge cases without changing game logic unless required. I’ll validate the full end-to-end flow on your live hosting environment, including payment gateways, social login, and custom API endpoints, so you have a deployable, working build. You’ll also get clear setup and deployment notes so the environment can be recreated reliably. Once stable, I’m happy to continue with refactoring, security hardening, tests, CI, and new game features as ongoing work. If you want, we can start immediately with a quick audit and upgrade plan.
$20 USD in 2 Tagen
0,0
0,0

Hello, I’m a UI/UX designer with solid experience in delivering high-fidelity, brand-consistent visual designs. I can fully take ownership of the design phase and focus exclusively on producing clean, well-structured UI files that integrate smoothly with your existing work. I work primarily with Figma, delivering fully layered source files, export-ready PNG/SVG assets, and a concise style guide to ensure long-term consistency. I pay close attention to file organization, naming conventions, and final delivery quality—ensuring no missing fonts or linked resources. Estimated delivery: 3–5 days, depending on scope. I’m ready to start immediately and would be happy to clarify any details. Best regards, [Adam]
$20 USD in 7 Tagen
0,0
0,0

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