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My current site has grown messy over several incremental updates, so I want the codebase completely re-engineered. The work covers full-stack needs—both the front-end interface and the back-end logic/database. I will give you the existing repository, a staging server, and a short list of pain points; from there I expect you to streamline the architecture, modernise the tech where sensible, and leave me with a cleaner, faster, well-documented product that deploys smoothly. Key deliverables • Refactored, well-commented source code pushed to Git • Any new build or deployment scripts required for the updated stack • A concise hand-off document summarising changes, dependencies, and rollout steps I’m ready to provide rapid feedback on pull requests so we can move through the iterations quickly.
ID Projek: 40234272
211 cadangan
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Aktif 18 hari yang lalu
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211 pekerja bebas membida secara purata $505 USD untuk pekerjaan ini

⭕⭕FULL STACK DEVELOPER / CODEBASE OPTIMIZATION⭕⭕ Hi there, ✔️ I see you’re looking for a complete codebase re-engineering to streamline your front-end and back-end, modernize the tech stack, and improve deployment and maintainability. I can refactor your existing repository while addressing all pain points to leave you with a clean, fast, and well-documented product. ✍️ Can you share the current stack, repo access, and main pain points so I can suggest the most efficient modernization approach? ✍️ Are there any specific deployment or CI/CD preferences you want incorporated? ♾️ To communicate in-depth, feel free to reach out to me. ➰Looking forward to collaborating with you and discuss this in detail via call or chat.! Thank you.
$500 USD dalam 7 hari
10.0
10.0

⭐⭐⭐⭐⭐ CnELIndia, led by Raman Ladhani, specializes in re-engineering messy codebases with a focus on both front-end and back-end needs. To successfully complete this project, we will follow these steps: Codebase Assessment: We’ll begin by thoroughly reviewing your existing repository and staging server to identify pain points and improvement areas. Tech Stack Modernization: We'll refactor both the front-end and back-end, adopting the latest frameworks and technologies to enhance performance and scalability. PHP and JavaScript will be updated to align with current best practices. Architecture Streamlining: Our team will restructure the architecture for cleaner, more efficient code that’s easier to maintain, ensuring scalability for future growth. Deployment & Documentation: We’ll create any necessary deployment scripts and provide comprehensive documentation on the changes, dependencies, and rollout steps. Iterative Feedback Integration: We will implement feedback quickly, ensuring you’re satisfied with the progress every step of the way. This approach ensures a well-documented, optimized solution that’s deployable without issues.
$500 USD dalam 7 hari
9.1
9.1

I can completely re-engineer your current codebase as per your needs, cleaning up both the front-end and back-end so the product becomes structured, faster, and easier to manage. I understand how incremental updates can make a system messy over time, and I assure you the updated version will be streamlined and ready for smooth deployment. With 11+ years of experience and 635+ completed projects, I have handled similar full-stack builds and refinements where technical debt needed to be cleaned up without disrupting the core product. I work comfortably within Git workflows and iterative pull requests, keeping everything well-commented and clearly organized. I’m ready to start immediately and move through the iterations quickly with your feedback so we can get this cleaned up and running efficiently. Let’s take this forward. Regards, Ram
$300 USD dalam 7 hari
8.5
8.5

As an established professional in the field of full-stack development, I am well-poised to streamline and re-engineer your current website codebase. My recent projects include extensive code refactoring assignments where I modernized outdated architecture, improved overall speed and performance, and fortified security features. With over a decade's experience proficiently working with node.js, Python, PHP, and JavaScript, I possess the requisite expertise to address your specific pain points and deliver beyond expectations. Apart from tedious refactoring tasks, I excel at creating concise yet comprehensive documentation that provides transparent insights into the changes made, dependencies formed or resolved, as well as steps required for smooth rollout. This dedication to transparency continues during collaboration as I'm accustomed to working with agile methodologies and leveraging project management tools effectively. Client satisfaction is paramount to me, which is why I emphasize providing regular availability and incorporating timely feedback for accelerated iterations. But what sets me apart goes beyond technical skills - Thanks...
$750 USD dalam 7 hari
8.2
8.2

Hello, I'll completely re-engineer your codebase for cleaner architecture, better performance and easier maintenance. Full stack refactoring covering front end interface, back end logic and database. Pull request based workflow with rapid feedback. Adding automated tests for critical paths during refactoring prevents accidentally breaking existing functionality while you clean up. 1. What tech stack is the current site built on? 2. Do you have a list of specific pain points or areas to prioritise? Talk soon, Kamran
$270 USD dalam 9 hari
8.4
8.4

Hello, I specialize in full-stack refactoring and can streamline your existing codebase for clarity, performance, and maintainability. I’ll clean and reorganize both front-end and back-end logic, modernize dependencies, and push well-documented code to Git with clear deployment scripts. My approach ensures smooth CI/CD, minimal downtime, and an easy-to-maintain structure going forward. I’ve refactored complex PHP/JS stacks into stable, production-ready builds. Let’s review your repo and pain points so I can estimate time and next steps. Regards, Youssef
$300 USD dalam 3 hari
7.6
7.6

Hello, I can start immediately. I can completely refactor your website’s code, improving both the front-end and back-end to make it faster, cleaner, and easier to maintain. I will streamline the architecture, update the technology where needed, and make sure the site deploys smoothly. You will get well-commented code in Git, any new build or deployment scripts, and a short hand-off document explaining the changes and rollout steps. With your repository and staging server, we can work together quickly and efficiently to finish this project. Thankyou, Azad
$400 USD dalam 7 hari
7.8
7.8

Hello, I HAVE 9+ YEARS OF EXPERIENCE in full-stack development, refactoring legacy codebases, and modernizing platforms for performance, scalability, and maintainability. I can completely re-engineer your site, streamlining both front-end and back-end while preserving functionality. Core Deliverables: • Refactored, modular, well-commented source code pushed to Git • Updated build & deployment scripts for a modern stack • Concise hand-off document summarizing architecture changes, dependencies, and rollout steps • Optimized front-end performance, database queries, and back-end logic Workflow: Review current repository, staging environment, and pain points Propose modern tech updates and architecture improvements Iterative refactoring with pull request reviews for rapid feedback Testing, documentation, and final hand-off I focus on clean, maintainable code, smooth deployment, and future-proof architecture. Your site will be faster, easier to maintain, and fully documented for ongoing development. Thanks & regards, Julian
$310 USD dalam 7 hari
8.1
8.1

With over 10 years of experience in Full-Stack Development, my team at WellSpring Infotech are just the experts you need to revamp your website. We've successfully tackled a multitude of projects similar to yours, enabling us to become well-versed in streamlining architectures, modernising technologies, and deploying smoother, faster websites. Our expertise in Git, HTML, JavaScript, PHP amongst other relevant frameworks enables us to effectively refactor both the frontend and backend aspects of your website. Not only do we provide innovative solutions specific to industries like Real Estate and E-commerce – it's evident from your project description that you're seeking a partner capable of understanding your unique pain points and putting in place long-lasting fixes. We assure you that our comprehensive Project Management capabilities will meet and exceed your expectations for this website code refactoring endeavor. Choosing us means opting for a dedicated team with a meticulous approach for maintaining exceptional quality throughout iterations Thanks.....
$750 USD dalam 7 hari
8.0
8.0

Hello! I’d love to help refactor your full‑stack website into a clean, modern, and maintainable codebase. Your goal of transforming a patchwork of incremental updates into a streamlined, well‑structured system aligns perfectly with my approach to full‑stack engineering. I’ll review your repository, address the pain points you highlight, and rebuild the architecture so both the front end and back end perform efficiently and consistently. You’ll receive fully refactored code pushed to Git, upgraded build and deployment scripts where beneficial, and a clear hand‑off document detailing changes, dependencies, and rollout steps. With your promise of quick feedback on PRs, we can maintain a fast, productive workflow. Best regards, Ahtesham
$700 USD dalam 20 hari
7.5
7.5

Hello This sounds like a proper cleanup and rebuild, not just small fixes and that’s usually the right move when a codebase gets messy over time. I understand you’ll share the repo, staging access, and pain points. From there, the goal is to restructure the architecture, clean up the backend logic and database where needed, modernize parts of the stack (without unnecessary changes), and leave you with something stable, faster, and easier to maintain. My approach would be: – First, review the current repo and identify architectural issues – Simplify folder structure and separate concerns properly – Refactor messy or duplicated logic – Improve database structure if needed – Clean up dependencies and add proper build/deploy scripts – Add clear comments and documentation You’ll get: – Refactored code pushed to Git – Updated deployment/build setup – Short handoff document explaining changes and rollout steps I’m comfortable working in fast PR cycles, so quick feedback works well for me. Once I review the repo, I can confirm timeline and exact scope. Regards, Sagar
$500 USD dalam 7 hari
7.1
7.1

Hello, I am a skilled Full-Stack Developer with expertise in HTML, PHP, JavaScript, and Full Stack Development. I understand the need to refactor your website's codebase to improve performance and maintainability. I have experience in streamlining architectures and modernizing technologies to deliver cleaner and faster solutions. I propose to thoroughly analyze your current codebase, refactor it with well-commented code, and provide any necessary build or deployment scripts. I will ensure a smooth deployment process and provide a concise hand-off document detailing all changes made. - MY WORK STATS: ✨ https://www.freelancer.com/u/XanvraTECH I look forward to discussing this project further with you. Best regards, Warda Haider
$250 USD dalam 4 hari
6.8
6.8

Hello, This is exactly the type of work I specialize in. I have 5+ years of experience in full-stack development with strong expertise in PHP and modern web stacks, and I’ve re-engineered several legacy or organically grown codebases into clean, maintainable, and scalable systems. I’m comfortable reviewing your existing repository, identifying architectural and performance issues, and refactoring both front-end and back-end layers while preserving core functionality. My approach focuses on cleaner structure, modular code, improved database design where needed, and modern best practices for security, performance, and deployment. You’ll receive well-commented, refactored source code pushed to Git, any required build/deployment scripts, and a clear hand-off document covering changes, dependencies, and rollout steps. I work in an iterative, PR-driven workflow and welcome fast feedback to move efficiently. Happy to review your pain points and repository and propose a refactor plan. Best, Bhargav
$500 USD dalam 7 hari
6.9
6.9

Hi there! I have over 8 years of experience in custom application development and I am confident that I am the perfect fit for your Full-Stack Website Code Refactor project. I have a proven track record with a perfect 5-star rating and a 100% project success rate. I understand that your current website codebase needs a complete re-engineering to address the messy architecture resulting from incremental updates. I will streamline the architecture, modernize the technology where needed, and provide you with a cleaner, faster, and well-documented product that deploys smoothly. I will ensure that the front-end interface and back-end logic/database are optimized for performance. My key deliverables will include refactored, well-commented source code pushed to Git, any new build or deployment scripts required, and a concise hand-off document detailing changes, dependencies, and rollout steps. Let's discuss further details and requirements. Please initiate a chat so we can explore the project in more detail. Thanks!
$750 USD dalam 7 hari
6.8
6.8

Hello, Thank you so much for posting this opportunity. It sounds like a great fit, and I’d love to be part of it! I’ve worked on similar projects before, and I’m confident I can bring real value to your project. I’m passionate about what I do and always aim to deliver work that’s not only high-quality but also makes things easier and smoother for my clients. Feel free to take a quick look at my profile to see some of the work I’ve done in the past. If it feels like a good match, I’d be happy to chat further about your project and how I can help bring it to life. I’m available to get started right away and will give this project my full attention from day one. Let’s connect and see how we can make this a success together! Looking forward to hearing from you soon. With Regards! Abhishek Saini
$750 USD dalam 7 hari
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.
$250 USD dalam 7 hari
6.8
6.8

Your staging environment will crash the moment you refactor without a rollback strategy. I've inherited 14 codebases like this - the biggest risk isn't messy code, it's breaking production during migration because dependencies weren't mapped or database migrations weren't tested in isolation. Before I touch anything, I need clarity on two things: What's your current PHP version and are you running any legacy extensions that might break under PHP 8+? And second - do you have automated tests covering critical user flows, or are we building those from scratch to prevent regressions? Here's the refactor approach: - GIT BRANCHING STRATEGY: Set up feature branches with automated CI checks so every pull request runs tests before merging, preventing broken deployments. - PHP BACKEND CLEANUP: Refactor procedural code into a lightweight MVC structure using Composer autoloading, eliminating include() spaghetti and cutting load times by 40-50%. - JAVASCRIPT MODERNIZATION: Replace inline scripts with modular ES6+ code bundled through Webpack or Vite, reducing page weight and enabling tree-shaking for faster loads. - DATABASE OPTIMIZATION: Audit slow queries, add proper indexes, and implement migration scripts so schema changes deploy without manual SQL execution. - DEPLOYMENT PIPELINE: Build a one-command deploy script using Git hooks or GitHub Actions that runs tests, compiles assets, and rolls back automatically if health checks fail. I've refactored 8 legacy systems in the past 3 years without downtime. The ones that succeeded had clear rollback plans and incremental deployments - I won't start until we agree on the migration path. Let's schedule a 20-minute call to walk through your current architecture and define what "done" looks like.
$450 USD dalam 10 hari
7.1
7.1

Hi, modernising and streamlining a growing codebase into a clean, maintainable, and high-performance full-stack application is exactly the type of work we specialize in. At Talvon Technologies, with 7+ years of experience, we help clients refactor both front-end interfaces and back-end logic, ensuring a scalable architecture, smooth deployment, and clear documentation for ongoing maintenance. Our deliverables include: ⭐ Refactored, well-commented source code pushed to your Git repository ⭐ Updated build and deployment scripts tailored to the modernized stack ⭐ Concise hand-off document summarizing all changes, dependencies, and rollout steps ⭐ Recommendations for performance improvements and best-practice architecture updates We collaborate closely on pull requests to iterate quickly, leaving you with a fast, clean, and fully documented codebase ready for production.
$300 USD dalam 7 hari
5.9
5.9

Hello, I can refactor your existing codebase into a cleaner, faster, and more maintainable full stack architecture while keeping your current functionality stable and deployable. I focus on improving structure, performance, and readability so future development becomes easier and safer. Approach: I will start by auditing your repository and pain points, then restructure front end and back end layers, remove redundant or legacy code, optimise database queries, and modernise libraries where it adds stability or performance. After refactoring, I will update build or deployment scripts, document dependencies, and ensure staging and production deploy smoothly through Git workflows.
$400 USD dalam 7 hari
5.8
5.8

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
$250 USD dalam 7 hari
6.0
6.0

Amman, Jordan
Ahli sejak Jul 4, 2023
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$30-250 USD
₹600-1500 INR
₹12500-37500 INR
₹12500-37500 INR
₹600-1500 INR