
Closed
Posted
I have a couple of active web projects that need an experienced developer comfortable in both ASP.NET and PHP. Some modules are already live, others still sit in prototype form, so you may be writing fresh components one day and refactoring legacy code the next. Your day-to-day work will revolve around: • Implementing new features that slot cleanly into the existing architecture • Squashing bugs and tightening security in the older code paths • Writing clear, well-commented code and concise commit messages so future maintenance stays painless You’ll work in Git, commit to feature branches, and open pull requests for review. When you push an update, I’ll test it on a staging server and give feedback within 24 hours—rapid iterations matter to me. Acceptance criteria for each milestone are straightforward: 1. Code compiles and passes unit tests I provide. 2. No new console or browser errors. 3. Functionality matches the task description and is demoed on staging. If you’re equally at home with .NET (C# / MVC / Entity Framework) and the typical LAMP stack, let’s get started.
Project ID: 40388320
75 proposals
Remote project
Active 20 days ago
Set your budget and timeframe
Get paid for your work
Outline your proposal
It's free to sign up and bid on jobs
75 freelancers are bidding on average $7 USD/hour for this job

With over a decade of expertise as a Full-Stack Developer, I'm confident I can adeptly navigate diverse projects like yours that call for a combination of both ASP.NET and PHP skillsets. My vast experience allows me to seamlessly transition between writing fresh code components to meticulously refining legacy code — a necessity in ensuring continuity and performance. As a Professional Full-Stack Developer, I am equally proficient in the Microsoft Stack, including .NET Core, ASP.NET MVC, Entity Framework, as well as the typical LAMP stack encompassing PHP and MySQL among other languages. Warm Regards Pankaj
$8 USD in 40 days
10.0
10.0

I am expert in both asp.net and php and can work on both stacks comfortably, can handle new projects and customizations both Looking forward to discuss further
$8 USD in 40 days
8.6
8.6

With 10+ years of full stack experience under my belt, I bring a wealth of knowledge to the table. My vast range of skills includes proficiency with .NET (C# / MVC / Entity Framework) and the typical LAMP stack - precisely what you need for this project. Throughout my trajectory, I've led successful projects similar to yours, implementing new features, enhancing security, and tightening up existing coding. In conclusion, if you are looking for a versatile, experienced and goal-oriented developer who can handle the entire project lifecycle keeping your business's growth at its forefront - look no further. Let’s build something exemplary together by leveraging technology smartly!
$5 USD in 40 days
6.4
6.4

Hello, I am senior developer and server administrator. I am expert with ASP.NET, ASP.NET core and PHP based developments. I can do your requirement. Please share details for me Thank you
$14 USD in 40 days
6.0
6.0

Hi, As per my understanding: You need a versatile developer proficient in both ASP.NET (C#/MVC/EF) and the LAMP stack (PHP) to manage a mix of live and prototype web projects. Your priority is maintaining high code quality through feature development, legacy refactoring, and security hardening. You value rapid iteration, clear documentation, and a disciplined Git workflow using feature branches and pull requests to ensure seamless integration and stability across your staging environments. Implementation approach: I will integrate into your existing Git workflow immediately, opening feature branches and pull requests for every task. For ASP.NET tasks, I will leverage Entity Framework and MVC patterns to ensure clean, scalable architecture. For LAMP tasks, I will focus on security hardening and refactoring technical debt. I prioritize passing all provided unit tests and ensuring zero console errors before any PR submission. I am committed to your 24-hour feedback loop and will maintain detailed commit history and documentation to ensure long-term maintainability of your codebase. A few quick questions: 1. Could you specify which versions of .NET and PHP you are currently using for these projects? 2. Are the unit tests currently running in an automated CI/CD pipeline, or should I run them locally? 3. Do you have existing documentation for the legacy code paths that need refactoring, or will I be mapping them out as I work?
$5 USD in 40 days
5.6
5.6

As a seasoned developer well-versed in both ASP.NET and PHP, I bring to the table a unique and valuable skillset that is precisely tailored to your project's needs. My experience includes working with both new components and refactoring legacy code, which aligns perfectly with what you require on a day-to-day basis. I assure you of my ability to effectively implement new features while adeptly addressing bugs and security issues in existing code - all while maintaining a high standard of clarity, comprehensiveness, and cleanliness in my work. Finally, my overarching aim is to always strive for excellence. This means making sure that the code not only compiles and passes all unit tests but also achieves the functionalities and goals outlined in your task descriptions. To further prove how dedicated I am towards delivering impeccable work, I am prepared not just to meet but exceed the measurement standards we've specified for each milestone. So if you are looking for a developer who can combine comprehensive skills with a results-oriented mindset to help bring your projects to life faster without sacrificing quality - then look no further. Let's get started!
$5 USD in 40 days
4.9
4.9

Hello, I have read your job description and I am interested in your job post.I am ready to start now. Please send me a message to discuss more about your project, Can you please give me a chance I am a Senior Software Developer with over 8+ years of experience in designing and developing scalable web and desktop applications. I specialize in Microsoft technologies and delivering high-quality, secure, and performance-driven applications. My Expertise: Backend Development:ASP.NET, ASP.NET Core, MVC, Web API, WebForms,Laravel, WCF Services Programming Languages:C#, Php Frontend Development:JavaScript,Angular, React, TypeScript jQuery, AJAX, HTML, CSS Database Technologies:SQL Server, MySQL Reporting Tools:Crystal Reports, RDLC, SSIS, SSRS
$5 USD in 40 days
5.0
5.0

Hi there, Working across ASP.NET and PHP while balancing new feature development with legacy refactoring requires both discipline and practical experience, which I bring to the table. I am comfortable building in C#, MVC, and Entity Framework on the .NET side, as well as working with PHP-based systems in LAMP environments. Whether it is adding new modules or improving existing ones, I focus on clean integration so nothing breaks downstream. For legacy code, I prioritize stability and security while gradually improving structure and readability. For new features, I follow modular, maintainable patterns with clear documentation so future updates stay smooth. Let’s connect to discuss and start work! Thanks Saurabh
$5 USD in 40 days
5.5
5.5

Hello, This is exactly the kind of work I’m comfortable with—handling both new development and improving existing systems without breaking what’s already live. I have solid experience in both ASP.NET (C#, MVC, .NET Core, Entity Framework) and PHP-based systems, so switching between building new features and refactoring legacy code is not an issue for me. I’m used to working in structured codebases where clean integration, stability, and maintainability matter. I can implement new modules that fit smoothly into your current architecture, while also debugging and tightening older code (performance, security, and reliability). I pay close attention to writing clean, well-commented code and meaningful commit messages to keep everything easy to manage long-term. I’m comfortable with Git workflows (feature branches, PRs, reviews) and quick iteration cycles. I understand your staging + feedback process and can adapt fast to updates. I’m ready to start immediately and can work consistently across both stacks. I'm waiting for your Message...!! Let’s connect and move this forward. Best regards, Muhammad Arshaq
$3 USD in 40 days
4.9
4.9

With over a decade's experience in web development, I bring to the table a blend of skills that is perfect for your project requirements. In addition to being highly proficient in ASP.NET and PHP, I am comfortable with the MVC framework, Entity Framework, and the LAMP stack - which ensures smooth migration between systems. My extensive experience in utilizing Git for version control and working Git-based workflows like feature branches and pull requests make me a perfect fit for collaborating as per your preference. My top priority is ensuring my work aligns dynamically with your objectives. Through my expertise, I ensure to deploy user-friendly, scalable, and future-proof solutions on time without compromising quality - impressing clients with minimal back-and-forth. Painless future maintenance is another feature I always focus on while developing projects by writing clear, well-commented code and concise commit messages – an aspect that perfectly resonates with your project overview. Lastly, my commitment doesn't end with just delivering a functional product; I strive for your overall success as your dedicated tech partner. Whether working at the frontend or backend, mobile app/API/web/CMS development or leveraging third-party services/REST/GraphQL - there's no challenge you'll present that I haven't encountered before. Hire me today for immaculate code hygiene and scalable solutions crafted specifically for you!
$8 USD in 40 days
5.1
5.1

Hello, How are you! I've carefully checked your requirements and really interested in this job. I'm a full stack Javascript 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, VueJS, Node JS, Python, html/css as well as javascript and jquery. Simply, I have rich experienced in PHP, JavaScript, .NET, C# Programming, HTML, ASP.NET, Git, .NET Core, .NET Core Web API, .NET 5.0/6 as you enumrated. 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. Thank you, Anton K.
$2 USD in 90 days
4.5
4.5

I can support your active web projects with solid, production-level ASP.NET and PHP development. I’m comfortable working across both stacks, debugging legacy code, and extending existing features without disrupting live users. My background includes maintaining and enhancing multi-module ASP.NET applications and PHP-based platforms, integrating APIs, optimizing performance, and tightening security. I’m used to stepping into ongoing codebases, quickly understanding structure, and delivering clean, reliable updates. My approach would be to first review your current projects, clarify priorities, and then tackle tasks in small, testable increments. I’ll keep communication clear and focused, with regular check-ins and concise progress updates. I would love to chat more about your project! Regards
$5 USD in 7 days
4.1
4.1

What specific features are you looking to implement first in the existing projects? I have extensive experience in both ASP.NET and PHP, and I’m comfortable transitioning between writing fresh components and refining legacy code. With 5+ years of experience, I have a solid grasp of Git for version control and am adept at writing clear, well-commented code. I’ll ensure that your projects maintain high standards for functionality, and I can effectively squash bugs while enhancing security. I appreciate your emphasis on rapid iterations and will commit to delivering quality results that meet your milestones consistently. My approach ensures that code compiles smoothly, passes unit tests, and runs error-free. Let’s discuss your projects in more detail and get started!
$5 USD in 40 days
3.9
3.9

With over 8 years of experience working with multiple frameworks and programming languages, including C#, Razor Pages, Entity Framework Core and ASP.NET, I am confident that I have the expertise you need for this project. My proficiency in Git and Agile practices will ensure that the code I write is well-documented, clean and ready for future ease of maintenance. I'm a fervent believer in rapid iteration and aim to deliver updates within your 24-hour feedback timeframe. In addition to my .NET skills, I'm equally comfortable with LAMP stack development, making me a versatile candidate in implementing new features into existing architectures. Moreover, my experience in enforcing security and debugging can address your needs in refactoring legacy codes. My core values align with yours - ensuring high-quality work by writing sustainable code that passes all acceptance criteria. Bringing a holistic approach to your project, I ensure efficient project management along with my technical prowess; meticulously planning according to agile methodologies. This includes using platforms like JIRA or Trello to manage tasks proficiently. Beyond delivery too, I stay on board post-project completion for consistent and satisfactory support. Together we can create exceptional web applications quickly and effectively. Looking forward to working together!
$7 USD in 30 days
4.0
4.0

Hello, You need a reliable full-stack developer who can maintain and evolve a hybrid ASP.NET + PHP system without breaking existing live modules, especially while handling both legacy refactoring and new feature development. I will work directly inside your Git workflow, implementing new features in clean feature branches while carefully refactoring older PHP and ASP.NET (C#/MVC/EF) components where needed. My focus will be on stable integration, secure coding practices, and ensuring every update passes your unit tests without introducing regressions or new errors. I specialize in full-stack maintenance environments where legacy systems and modern modules coexist, particularly across .NET and LAMP stacks. As a bonus, I’ll ensure code readability and structured commit history so your long-term maintenance and debugging remain efficient. Are your current APIs shared between PHP and ASP.NET modules, or are they operating as separate services? https://www.freelancer.com.bd/u/mhmamun360 Best regards, Md Mamun Hossain
$5 USD in 40 days
3.7
3.7

Hi, I’ve gone through your setup and I totally understand the requirement—working across active and prototype modules, balancing new feature development with legacy refactoring, and maintaining clean, testable code within a structured Git workflow. I’ve handled a similar case where a platform had mixed ASP.NET (MVC + Entity Framework) and PHP modules. I introduced modular service layers, refactored insecure legacy endpoints, and improved deployment stability through structured branching and PR reviews—resulting in faster iteration cycles and fewer regression issues. From your workflow, I appreciate the clarity on staging validation and rapid feedback—it aligns well with how I usually deliver. A few quick questions: 1. Is there an existing coding standard or linting setup for both stacks? 2. How is authentication handled across ASP.NET and PHP modules—shared or separate? 3. Are there any known performance bottlenecks or high-priority modules to stabilize first? I’m comfortable working across both ecosystems and keeping commits clean, traceable, and review-friendly. Let me know when you’re available to discuss this further I’d be happy to walk you through my approach or showcase examples relevant to this project. Looking forward to hearing from you! Best regards, Mulayam
$4 USD in 40 days
3.5
3.5

I have worked with both .net and php (e-commerce, codeigniter) on various projects. I have the confidence to work in continuously with you.
$8 USD in 40 days
3.3
3.3

With my extensive experience as a Full Stack, MERN and WordPress Developer, I am highly proficient in PHP and have the capability to utilize both ASP.NET and PHP for your active web projects. My skill set in .NET (C# / MVC / Entity Framework) and my understanding of the typical LAMP stack will allow me to seamlessly switch contexts between writing fresh components and refactoring legacy code. I have substantial exposure to Git, committing to feature branches, and opening pull requests for uninterrupted workflow transparency. I value iterative development and your specific requirement of completing work within 24 hours resonates deeply with me as I always strike to meet deadlines without any compromise on the quality of work. Your acceptance criteria for milestones align with my coding approach which emphasizes on error-free code, thorough testing via unit tests, and consistent functionality matching your task description. My track record has consistently demonstrated not just reliable code solutions but also scalable architectures that compliment rapid iterations and staging requirements. Overall, I possess the blend of skills, experience, and mindset required to excel in this position. If you prefer a developer who guarantees clean code resulting in robust applications with efficient data handling capabilities while implementing a structured SEO strategy, then I would be delighted to collaborate with you.
$2 USD in 25 days
2.8
2.8

With over 9 years in the field, I not only have the right set of skills your project needs, but my experience has also groomed me for the versatile nature of this project. My expertise in .NET stack including ASP.NET Web Forms, MVC and Core, combined with my profound knowledge of C# programming will help me create fresh components as well as refactor the legacy code with ease. Working with HTML, Angular and Bootstrap, I ensure that my frontend work is always responsive and user-friendly. One key trait that sets me apart is my adaptability to new technologies which will allow me to align seamlessly with your project requirements. My commitment to delivering clean and maintainable codes aligned with your preference for well-commented codes. Rapid iterations matter greatly to me as I understand its importance in maintaining a smooth workflow. Your criteria for each milestone align perfectly with what I aim to deliver: Functional resultat that match task description,demos on staging and bug-free browser. All within a spanking 24 hours! Let's get started on maximizing the potential of your web projects!
$8 USD in 40 days
3.0
3.0

Hi, I can help you move fast and safely across both ASP.NET and PHP codebases, whether that means building new features or cleaning up legacy paths. I’m comfortable jumping between fresh development and refactoring, and I focus on keeping changes well‑scoped so existing behavior stays stable. I have strong experience with C# / ASP.NET MVC / Entity Framework as well as PHP on LAMP stacks, working in Git with feature branches, clean commits, and pull requests. I pay close attention to security, error handling, and code clarity so future maintenance is easy. I’m used to rapid feedback cycles and staging‑based testing. I make sure each milestone compiles cleanly, passes tests, produces no console errors, and matches the task description exactly before handoff. Happy to get started right away. Best, Shahbaz
$5 USD in 40 days
3.1
3.1

Ahmad pur East, Pakistan
Payment method verified
Member since Oct 11, 2018
$2-8 USD / hour
$2-8 USD / hour
$2-8 USD / hour
$2-8 USD / hour
$2-8 USD / hour
₹3000-4000 INR
$250-750 USD
₹1500-12500 INR
$10-30 USD
€250-750 EUR
$750-1500 USD
$30-250 USD
₹150000-250000 INR
$15-25 USD / hour
₹12500-37500 INR
₹400-750 INR / hour
$250-750 USD
$750-1500 USD
₹600-1500 INR
$30-250 USD
$250-750 USD
₹12500-37500 INR
₹37500-75000 INR
£20-250 GBP
₹12500-37500 INR