
In Progress
Posted
Paid on delivery
Here's a professional English project description for Freelancer: PHP Symfony Developer Needed for Web Application Project I'm looking for an experienced PHP Symfony developer to work on a web application project. The ideal candidate should have strong expertise in modern PHP development and the Symfony framework. Requirements: Proven experience with PHP 8+ and Symfony 6/7 Strong understanding of MVC architecture and OOP principles Experience with Doctrine ORM/DBAL and database design (MySQL/PostgreSQL) RESTful API development (API Platform experience is a plus) Familiarity with Git version control Knowledge of dependency injection, services, and Symfony best practices Experience writing clean, maintainable, and well-documented code Unit and functional testing (PHPUnit) Nice to Have: Domain-Driven Design (DDD) and hexagonal architecture Front-end skills (Twig, JavaScript, React, or Vue) Docker and CI/CD experience Message queue systems (RabbitMQ, Symfony Messenger) Responsibilities: Develop and maintain backend features Design and optimize database queries Build and integrate APIs Write tests and ensure code quality Collaborate with the team and meet project deadlines Please share your portfolio, relevant Symfony projects, and estimated availability. Provide your hourly rate or fixed-price estimate.
Project ID: 40696804
267 proposals
Remote project
Active 5 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

I recently graduated in IT and have hands-on experience with PHP, Symfony, MySQL, Git, and API integration from university projects and self-learning. I look forward to contributing to real projects and growing as a developer.
€500 EUR in 30 days
3.9
3.9
267 freelancers are bidding on average €424 EUR for this job

✅ Hello, You need a PHP 8+ Symfony 6/7 developer for backend features, Doctrine-based DB work, REST APIs, and PHPUnit coverage. We would first review whether FireLive is an existing Symfony codebase or a greenfield build, then check current entities, services, and API contracts before touching features. - Proposed stack: Symfony 7, Doctrine ORM/DBAL, MySQL or PostgreSQL. - APIs: REST with API Platform if useful, JWT or session auth by scope. - Integrations: Git workflow, Messenger/RabbitMQ and Docker/CI if needed. - Quality: PHPUnit unit/functional tests, query tuning, deploy via CI pipeline. We are Webcapitan, a Ukraine-based studio with 8+ years, Preferred Freelancer status, and 5★ across 580+ reviews. Is FireLive already running on Symfony, and if yes which version and codebase state? Do you already have the DB schema and API integrations defined, or should we design them from scratch? Please let me know your thoughts. Looking forward, Roman
€420 EUR in 3 days
10.0
10.0

Hello, I am Dr. Rajesh Rolen, PhD in Computer Science & Engineering, with experience of over 20+ years in PHP, MySQL 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
€500 EUR in 30 days
9.4
9.4

Symfony projects usually go wrong when the codebase looks fine on the surface but the service structure, Doctrine queries, and test coverage are weak underneath. For a backend like this, I’d start by reviewing the current architecture, entity flow, and API boundaries so new features don’t create technical debt or slow the team down later. I work with modern PHP stacks including Symfony, custom backend logic, API integrations, database optimization, and maintainable MVC/OOP code. The mix you listed—Doctrine, dependency injection, PHPUnit, REST APIs, and clean coding standards—is exactly the kind of backend work I handle on ongoing web application projects. To give you a realistic fixed estimate from the start, I’d want to pin down the first delivery scope. - Is this for an existing Symfony app or a new build? - What are the first backend features/modules you want developed? - Do you already have entities, API specs, and test coverage in place, or would this include structuring those too?
€320 EUR in 7 days
9.4
9.4

Hello, As an experienced PHP developer with a focus on Symfony, I'm confident that I'm the best fit for your FireLive project. Over my 15+ years of experience, I've developed a deep understanding of PHP and its modern frameworks, with Symfony being at the forefront. My expertise involves not just Symfony and PHP, but also using Doctrine ORM/DBAL for efficient database design in MySQL and PostgreSQL. In addition to these core requirements, my knowledge of RESTful API development, Git version control, clean code writing, and unit testing aligns perfectly with what you're looking for. What sets me apart is my ability to apply concepts such as Domain-Driven Design (DDD) and hexagonal architecture to create highly maintainable applications. Moreover, I bring a versatile skill set to the table including proficiency in Twig, JavaScript, React & Vue which can be valuable in your project’s front end building and integration APIs. In a nutshell, I don't just know how to code; I understand how the code impacts overall user experience and system functionality. Let's unite our skills together on this journey towards success! Thanks!
€350 EUR in 6 days
8.6
8.6

Hi there! Did go through your job description and glad to share that I have experience in working with PHP, MySQL, Laravel, HTML, CSS, JS development platform. I have more than ten years of industry experience and have been the part of diverse industry verticals. I also have expertise with ReactJs,VueJs, Laravel, Magento, WordPress, PHP, API's development & Integration and CodeIgnitor along with XD and Figma. So can help you with the design as well. Looking forward to your response.
€500 EUR in 7 days
8.6
8.6

Hi there, I can help develop and maintain the Symfony application with a focus on clean architecture, reliable backend functionality, and maintainable code. I can work across PHP 8+, Symfony, Doctrine, MySQL/PostgreSQL, and REST APIs, while keeping the implementation aligned with Symfony best practices. For the project, I’d focus on building backend features, optimizing database queries, integrating APIs, and writing PHPUnit unit and functional tests alongside the implementation. I can also work with Git and keep changes organized and well documented for smooth collaboration. Where useful, I can follow stronger architectural patterns such as DDD or hexagonal architecture, and I’m comfortable working with Docker, CI/CD, Symfony Messenger, or frontend integration when required. I’m available to discuss the current application and scope so we can agree on the best implementation approach and estimate. Best, Ivane
€500 EUR in 7 days
8.2
8.2

Hello, I'm Elias, a Miami-based senior software engineer with 20 years of experience in PHP development, especially with Symfony and MySQL. I've reviewed your project for the FireLive initiative, and I understand you're looking for a developer to create a robust application tailored to your needs. I have experience building systems similar to what you're envisioning. My work emphasizes secure architecture, responsive interfaces, and scalability. For this project, I would approach it in these phases: 1) Understand the business workflow and technical requirements. 2) Design the user experience and application architecture. 3) Develop the core features and necessary integrations. 4) Conduct thorough testing to ensure quality. 5) Deploy the application and provide post-launch support. Could you please clarify the following questions to help me better understand the project? 1. What specific user roles and permissions do you envision? 2. Are there essential third-party integrations for the platform? 3. How will you handle edge cases in user input or unexpected behaviors? I have built similar systems before, but most were completed under NDA, so I can't share them publicly. However, I’d be happy to discuss the architecture and features in detail. Additionally, I can ensure a maintainable codebase that facilitates future enhancements.
€500 EUR in 5 days
8.3
8.3

Hi, What specific features do you need developed for your web application? I have over 10+ years of experience in PHP and specialize in Symfony, including PHP 8 and the latest Symfony frameworks. I understand MVC architecture, OOP principles, and have worked extensively with Doctrine ORM and database designs. I can develop clean, maintainable code and have a solid grasp of RESTful API development. I am also familiar with Git and PHPUnit for testing purposes. I thrive in collaborative environments and can ensure timely delivery of project deadlines. Please see our portfolio on this link : https://www.freelancer.com/u/webperfection123 Let’s discuss your project in more detail and see how I can help streamline your development process. Best Regards, Priyanka
€500 EUR in 7 days
8.4
8.4

Hello, I can help develop and maintain your Symfony web application using PHP 8+, Symfony 6/7, Doctrine, and MySQL or PostgreSQL. I’m comfortable building RESTful APIs, structuring reusable services with dependency injection, optimizing database queries, and writing PHPUnit unit and functional tests. I also follow clean MVC/OOP practices and use Git for organized, maintainable delivery. One useful improvement would be establishing automated test coverage and API documentation early, helping the team release backend features more safely and consistently. I’m ready to review the current architecture and begin contributing to the highest-priority features. Check our portfolio, https://www.freelancer.com/u/installerpoint Best Regards, Muhammad Adeel
€260 EUR in 4 days
8.1
8.1

Hello, The key part of this project is not simply adding Symfony features, it’s building backend functionality that stays clean, testable and maintainable as the application grows, especially around database logic, APIs and service architecture. I’d work within Symfony’s service-oriented architecture, keeping business logic separated from controllers, using Doctrine efficiently for database operations, and building well-defined API endpoints with validation and proper error handling. I’d also add PHPUnit coverage around important workflows and follow your existing coding standards and deployment process. Where relevant, I can work with Symfony Messenger, Docker, CI/CD and frontend integrations as part of the application. 1. Is there an existing Symfony codebase that I would be joining, or is this a new application? 2. What is the first backend feature or technical priority you want addressed? I can share relevant PHP/Symfony and API development examples in chat. Some technical details are difficult to cover here due to Freelancer.com’s character limit. If you want a Symfony developer who can work within the existing architecture rather than simply writing isolated features, please open a chat and let’s discuss the codebase and first priority.
€500 EUR in 7 days
8.0
8.0

A Symfony 6/7 codebase on PHP 8 lives or dies on how disciplined the service layer and Doctrine mapping are, so my approach is to keep controllers thin, push logic into injected services, and treat entities and repositories carefully — most performance problems I inherit are N+1 queries that a proper join or DQL fetch-join clears up instantly. I build REST endpoints with API Platform where it fits, cover the important paths with PHPUnit functional and unit tests so features don't regress, and keep everything in Git with small, reviewable commits. I'm comfortable with Symfony Messenger for async work and Docker for a consistent environment, and I write code the next developer can actually read. Rather than pointing you at a portfolio, I'd rather take one real feature or endpoint from your backlog and deliver it properly so you can judge the code directly — you only continue if you're happy. Available to start immediately.
€250 EUR in 1 day
7.8
7.8

Hello, I’m an experienced PHP/Symfony developer and can contribute to your application with clean, maintainable, production-ready code. My experience covers: PHP 8+ and Symfony 6/7. MVC, OOP, Dependency Injection, Services, and Symfony best practices. Doctrine ORM/DBAL with MySQL/PostgreSQL. RESTful API development and third-party integrations. Git-based development and collaborative workflows. PHPUnit unit and functional testing. Database design, query optimization, and backend performance. Symfony Messenger, queues, Docker, and CI/CD where required. Twig, JavaScript, and frontend integration when needed. I focus on understanding the existing architecture first, then implementing features without introducing unnecessary complexity or technical debt. I also prioritize testing and documentation so the code remains easy to maintain. I’m available to start immediately and can discuss the existing application, current priorities, and estimated timeline before beginning. Best regards Raheel Best regards
€500 EUR in 7 days
8.0
8.0

Hello, I see you're looking for a PHP Symfony developer to help with your web application project. With my 7+ years of experience in modern PHP development and the Symfony framework, I'm confident in my ability to tackle your needs effectively. I have a solid grasp of MVC architecture, RESTful API development, and database design, which will allow me to create and optimize features smoothly. I've worked extensively with Doctrine ORM and have a good understanding of writing clean, maintainable code. My approach involves not just building functionality but also ensuring code quality through thorough testing. I also have experience with Git, which helps in managing version control efficiently. You can check out my portfolio here: https://pixoriq.com. To better understand your vision, could you share more about the specific features you want to prioritize in the application? Best regards, Ivan Mandinski
€500 EUR in 2 days
7.6
7.6

The important part in a Symfony app isn’t just getting features added, but keeping the codebase stable while APIs, database logic, and service layers grow. If that structure is not handled carefully, small updates start breaking other areas and development slows down very quickly. I’d approach this by tightening the backend flow first, then building features in a way that stays testable and easy to extend. My recent work has included PHP 8 applications, Symfony-based backend development, Doctrine-driven data models, custom API endpoints, and performance-focused query cleanup. I’m also comfortable working inside an existing team setup with Git, documented code, and PHPUnit-based quality checks. A precise estimate will depend on the first milestone you want completed. - Is the current application already running in Symfony 6/7? - Which matters more in the first phase: feature development, API integration, or database/query optimization? - Are Docker/CI pipelines already configured, or would you want support on that side too?
€295 EUR in 7 days
7.7
7.7

Greetings, I see you're looking for a PHP Symfony developer to help with a web application project. It sounds like you need someone who can handle backend features, optimize database queries, and build APIs while maintaining high code quality. With my experience in PHP 8+ and Symfony 6/7, I’m well-equipped to tackle these tasks effectively. Understanding MVC architecture and OOP principles has been crucial in my past projects. I also have hands-on experience with Doctrine ORM, which will help in designing efficient database solutions, and I follow best practices for clean, maintainable code. Collaborating with your team to meet deadlines and ensure smooth project flow is something I take pride in. I look forward to the opportunity to contribute to your project. Best regards, Saba Ehsan
€350 EUR in 5 days
7.5
7.5

Hi, I’m interested in your PHP Symfony web application project. I have experience building and maintaining scalable backend applications with modern development practices, REST APIs, database architecture, and third-party integrations. My approach focuses on clean, maintainable code and an architecture that can scale as the application grows. ### Relevant Technical Experience * PHP 8+ * Symfony framework * MVC and Object-Oriented Programming * Doctrine ORM and database design * MySQL and PostgreSQL * RESTful API development * Git version control * Dependency Injection and service-based architecture * API integrations * PHPUnit testing * Docker and CI/CD * Message queues and asynchronous processing # My Development Process 1. Review existing application architecture and requirements 2. Understand database structure and business logic 3. Break requirements into manageable development tasks 4. Develop features following Symfony standards 5. Write unit and functional tests 6. Perform code review and optimization 7. Submit clean, documented code through Git A few questions: 1. Is this an existing Symfony application or a new project? 2. Which Symfony version is currently being used? 3. Do you have an existing team and repository structure? 4. Is the engagement long-term or focused on specific modules? Best regards,
€500 EUR in 10 days
7.8
7.8

Your brief points to a backend that needs more than just a PHP coder—it needs someone who can keep Symfony services, Doctrine models, and API logic clean enough to scale without turning maintenance into a headache. My first focus would be understanding the current domain structure and where query, testing, or service-layer issues may already be creating friction. I’ve worked on custom PHP applications where the job involved backend feature delivery, API development, database design, and improving code quality in live systems. Symfony best practices, MVC/OOP structure, reusable services, and maintainable documentation are all central to that kind of work. I can price the first block properly once I know what “phase one” looks like. - Are you hiring for a single feature set or for longer-term ongoing development? - Do you need help with API Platform / REST architecture specifically, or standard controller/service development? - Is there an existing repository and task list ready to review?
€340 EUR in 7 days
7.1
7.1

Hello, I am interested in working on the PHP Symfony Developer position for the FireLive project. With my expertise in MySQL, PHP, and Symfony PHP, I believe I am well-equipped to meet the project requirements. I have a strong understanding of MVC architecture, OOP principles, and experience with Doctrine ORM/DBAL. I plan to develop and maintain backend features, optimize database queries, build and integrate APIs, and ensure code quality through testing. My portfolio includes successful Symfony projects that showcase my skills. I would love to discuss this opportunity further to understand your project needs in more detail. - MY WORK STATS: ✨ https://www.freelancer.com/u/XanvraTECH Best regards, Warda Haider
€250 EUR in 8 days
6.8
6.8

HELLO, I CAN HELP YOU BUILD AND MAINTAIN YOUR SYMFONY APPLICATION WITH CLEAN, TESTED AND SCALABLE PHP CODE. I have carefully reviewed your requirements and understand that you need an experienced Symfony developer who can take ownership of backend development, database optimization, API integrations and code quality—not simply implement isolated tasks. I have 11+ years of full-stack development experience with strong expertise in PHP, Symfony, MVC, OOP, Doctrine ORM/DBAL, MySQL/PostgreSQL and REST APIs. I’m comfortable working with Symfony 6/7, dependency injection, services, Git and Symfony best practices. I can develop backend features, optimize complex database queries, build and integrate REST APIs, write PHPUnit unit/functional tests and improve existing code while keeping the architecture maintainable. I also have experience with Docker, CI/CD, JavaScript/React, asynchronous processing and scalable application architecture, so I can contribute beyond basic Symfony development when required. I CAN REVIEW YOUR EXISTING CODEBASE AND QUICKLY IDENTIFY THE PRIORITY AREAS FOR DEVELOPMENT OR OPTIMIZATION. I’m available for long-term collaboration and can work either hourly or on clearly defined milestones. Let’s have a quick call to discuss the current application and first tasks. Thanks, Christina
€500 EUR in 1 day
7.3
7.3

With over a decade of experience as a Full-Stack software engineer, I am confident in my ability to take on your PHP Symfony project. My proficiency with modern PHP development and the Symfony framework aligns perfectly with your requirements. Not only do I have extensive knowledge of PHP 8+ and Symfony 6/7, but I also have a robust understanding of MVC architecture and OOP principles, key components in creating clean, maintainable, and well-documented code – areas I know you value. In addition to that, my expertise with Doctrine ORM/DBAL and database design (MySQL/PostgreSQL) is crucial for a project like yours, as is my experience with RESTful API development including using API Platform - a strength of mine that can definitely streamline processes for you. Moreover, my knowledge of dependency injection, Git version control, unit and functional testing aligns perfectly with the responsibilities that this project entails. On top of these, other nice-to-have skills like front-end development (Twig, JavaScript), Docker and CI/CD experience as well as familiarity with message queue systems will give your project greater depth and flexibility. I'd be happy to provide you with samples of my work in Symfony as well share more about how my hourly rate or fixed-price estimate will deliver value to your project. Let's connect soon to discuss further details and get started right away on driving success for your FireLive Project!
€250 EUR in 3 days
7.0
7.0

Saint Jean de Bournay, France
Payment method verified
Member since Feb 2, 2026
€250-750 EUR
€250-750 EUR
min €36 EUR / hour
$3000-5000 USD
$250-750 USD
$30-250 USD
$30-250 NZD
₹600-1500 INR
$250-750 USD
$250-750 USD
₹600-1500 INR
₹5000-10000 INR
$10-60 USD
$50000-100000 USD
₹12500-37500 INR
₹750-1250 INR / hour
₹750-1250 INR / hour
$15-25 USD / hour
$15-20 USD
₹600-1500 INR
₹1500-12500 INR
₹12500-37500 INR