Find top freelance Composer developers quickly and easily on Codementor. Work with our vetted developers who have the proven skills and experience to get the job done. Get help with projects by-the-hour or long-term. Hire a trusted Composer freelancer on Codementor today.
Hire In No TimeVerified Talent
Top freelance Composer developers available to hire
Passionate Software Engineer, AI Agent Developer, and Debugging Specialist with over 10 years of experience building, troubleshooting, and optimizing software across a wide range of technologies.
I've mentored 200+ developers on their coding journeys, helping them solve complex bugs, design scalable solutions, and grow their technical skills.
Whether you're stuck with a tricky bug, need guidance on architecture, or want help with AI agents, backend, frontend, or full-stack development, feel free to reach out. I'll do my best to understand your problem and provide a practical, effective solution as quickly as possible.
Hi, I'm Pablo, an Argentinian full-stack developer and team leader specializing in Node/JS/TS projects. I've built production-grade applications with React, Vue, and Svelte while managing medium to large teams. I turn complex requirements into elegant solutions—and occasionally, I turn mate into code that actually works.
Lead Full-Stack Web & Mobile Developer & Fractional CTO who builds scalable platforms and the engineering teams behind them. Author of _React - The Road To Enterprise_ and _Vue - The Road To Enterprise_. Speaker at React Summit, React Advanced London, and Vue Amsterdam.
Currently serving as CTO in the energy sector, where I consolidated three separate codebases into a single multi-tenant white-label platform - designing the full architecture from tenant-isolated data and custom domain routing to a granular RBAC permissions system built from scratch. I personally conduct penetration testing, and identified and fixed SQL injection and path traversal vulnerabilities in production. I resolved a critical performance bottleneck where PDF generation blocked the entire server for 60+ seconds, and built Playwright e2e test suites that automated quarterly financial verification - replacing hours of manual QA.
I build the full stack - React, React Native, Next.js, Vue, Node.js, TypeScript, PostgreSQL, MySQL, Docker, AWS - but what I bring beyond the stack is the ability to make hard architectural calls and follow through on them in production. I've established engineering functions from scratch, hired and mentored teams, and led the structured adoption of AI-augmented development workflows with defined standards and guardrails.
### Credentials
I'm the author of "React - The Road To Enterprise" and "Vue - The Road To Enterprise," covering advanced patterns, scalability, and best practices for building production-grade applications ([https://theroadtoenterprise.com](https://theroadtoenterprise.com/))
I've spoken at and led workshops at major international conferences including:
* React Summit — Composition vs Configuration: How to Build Flexible, Resilient and Future-proof Components ([https://portal.gitnation.org/contents/composition-vs-configuration-how-to-build-flexible-resilient-and-future-proof-components](https://portal.gitnation.org/contents/composition-vs-configuration-how-to-build-flexible-resilient-and-future-proof-components))
* React Advanced London — Advanced Patterns for API Management in Large-Scale React Applications ([https://portal.gitnation.org/contents/advanced-patterns-for-api-management-in-large-scale-react-applications](https://portal.gitnation.org/contents/advanced-patterns-for-api-management-in-large-scale-react-applications))
* Vue Amsterdam — Vue Experts Panel & The Case Study of Findlay Web Tech ([https://www.youtube.com/live/El8Jw2CFj7g?si=EUVzHQgAbtPNUAwq&t=5507](https://www.youtube.com/live/El8Jw2CFj7g?si=EUVzHQgAbtPNUAwq&t=5507))
* React Wednesdays — Best Practices for Testing React Apps ([https://www.telerik.com/react-wednesdays/react-wednesdays-best-practices-for-testing-react-apps](https://www.telerik.com/react-wednesdays/react-wednesdays-best-practices-for-testing-react-apps))
* GDG React Workshop — How to Handle APIs in React Applications
### Technical Stack
Frontend: React, Next.js, Vue, Nuxt, React Native, TypeScript
Backend: Node.js, Express, Fastify, Python, PHP Databases: MySQL, PostgreSQL, Firebase Infrastructure: AWS Lambda, BullMQ, VPS, Docker, GitHub Actions, Datadog Testing: Playwright, Vitest, E2E & API test automation Security:
Penetration testing, RBAC design, SQL injection & path traversal remediation AI Tooling: Cursor, Claude Code, AI-augmented development workflows
### Who I Work With
Open to remote full-time & part-time contract roles in senior full-stack engineering, technical architecture, tech lead, or fractional CTO engagements. Also available for architectural consulting and technical due diligence.
It is my pleasure to offer my services to you as an experienced PHP developer, as a person who takes his work very seriously and strives to do anything professionally.
I try to learn new things and incorporate them into my code standards during my free time. Every day, I strive to improve myself.
My passion is sharing my knowledge in my field of expertise. I have worked as a lead employee in Web Development for many companies.
Please contact me if you need any help with PHP, WordPress, Codeigniter, YII, AngularJs/Angular latest version, and web design.
Hi, I'm glad you're here!
I'm a Technical lead with hands-on experience in PHP, Laravel, Inertia/React, Javascript, Nodejs, and React for the past 9 years coupled with a great amount of DevOps experience. I have very good tactical and logical problem-solving abilities.
I'm an experienced full-stack developer who has been working as a freelancer for over 10 years now.
Right now I'm focused a lot on developing with Elixir, but most of my time I have spent working on projects with PHP. I love creating software that's usable, testable and maintainable.
Front-end wise my current framework of choice is VueJS.
My projects range from short term projects for smaller customers to bigger and longer projects with bigger companies. My working times are rather flexible, so I don't have a problem working something out that fits me and my clients.
I look forward to working with you!
I am Rick Thomson, I hope I can help you solve your next issue.
I spend most of my days working on projects that require a fullstack developer, I have been a web developer for the past 15+ years. I work with many clients that use Drupal, and Wordpress. I get called upon from simple theming and content changes, to complex custom modules and plugins using external APIs.
How to hire a freelance Composer developer on Codementor
STEP 1
Post a Composer request
We'll share your request with freelancers with relevant Composer skills and expertise.
STEP 2
Review & chat with Composer freelancers
Use our messaging feature to instantly chat with freelance Composer developers around the world.
STEP 3
Hire the best Composer freelancer
Choose the best freelance Composer developer that meets your needs.
Frequently asked questions
How long do Composer projects normally take?
The length of a project depends on many factors, including the scope of your project and the technical complexity of it. When you post a freelance Composer project request on Codementor, you’ll have the option to indicate when you’d expect the project to be completed. We suggest chatting with the interested developers to ensure both sides are on the same page. For more information on how to post a freelance Composer request on Codementor, check out our article.
How much does it cost to hire a freelance Composer developer?
We don’t charge anything when you post a freelance hiring request for Composer developers! You’ll have the chance to determine what the budget for your project is when you post the request. You’ll only need to pay the developer if you’re 100% satisfied with their work. Please know that Codementor charges a small service fee when a developer completes the job.
What makes Codementor Composer developers different?
We do a comprehensive technical and communications screen of all Composer developers at Codementor. Our network includes book authors, popular open source contributors, top Stack Overflow users and engineers at top tech companies. In addition, to continually ensure the quality of our freelancers, we regularly check in on existing Composer developers’ user satisfaction rates.
What happens if I’m not happy with the freelancer’s work?
As a platform, we strive to ensure you’re always happy with your Composer project’s results. If you’re unsatisfied with the results, you can choose to get a refund for the project. Additionally, you can contact our support team should you need any further assistance with your project.
For more answers to frequently asked questions, see here.