Freelance Web Consultant — CTO‑as‑a‑Service
Hi, I'm Sylvain Deloux
With 20 years of experience in Web development and a Symfony certification, I will help you to bring your most ambitious projects to life.
- Development of your SaaS
- Do you have an idea for a project? I support you in its realization by developing your personalized Web application, from the design phase to production.
- My expertise for your existing projects
- Do you want to upgrade a legacy project? I take care of updates, redesigns, new features or migrations to Symfony. I work on all types of projects: back office, API, e-commerce platforms, etc…
- Code audit and optimization
- I conduct an in-depth audit of your code in order to identify axes for improvement to optimize the quality, security, performance and maintainability of your application. Concrete and adapted solutions will be proposed to you.
- Flexible intervention area
- Available for missions in the Paris area (on site or remote) or internationally, remote-work with the possibility of occasional trips.
My skills
I offer you a strategic vision and a complete management of your project, to transform your ideas into concrete and effective solutions. My objective is to bring you sustainable results, while optimizing your investment.
Your project deserves more than just a developer. With me, you gain a complete partner: expert in PHP/Symfony, visionary on the modern front-end (JavaScript Vanilla, Symfony UX, Alpine.js) and able to manage complex infrastructures thanks to my skills in DevOps.
I build robust and scalable applications that are built to last. Each line of code I produce is designed to be efficient, maintainable, and tested. But I am not stopping there : I am integrating a human approach by collaborating with your teams, sharing my knowledge and structuring your processes so that your project continues to progress well after my intervention.
Strong technical expertise
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High performance back-end: As a PHP/Symfony expert, I develop reliable, maintainable and scalable applications.
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Modern front-end: Creating responsive and intuitive interfaces with Symfony UX & TailwindCSS.
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Optimization and Security: Guarantee maximum performance while securing your data.
A DevOps approach for turnkey deliverables
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Automation: Implementation of CI/CD pipelines to speed up deployments and reduce errors.
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Cloud infrastructure: Managing environments for optimal scalability and availability.
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Monitoring: Implementation of tools to monitor performance and prevent incidents.
Human and strategic support
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Team building: Collaboration with your developers to share best practices.
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Personalized advice: Proposal of solutions adapted to your needs to maximize the impact of your project.
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Knowledge transfer: Training and documentation to ensure the sustainability of your developments.
They trusted me
Complete know-how for your Web projects
With 20 years of development experience, I am able to work on an entire SaaS project, from the back-end to the front-end, including the DevOpsaspects. My global approach and my full-stack vision guarantee optimal management of your projects, from their design to their deployment.
My projects
Here are some personal projects that I have completed between two missions for my clients, which allows me to stay up to date on the latest technologies and to test new ideas.
A generator of personalized messages (social networks, SMS, email…) boosted with artificial intelligence to help people in need of inspiration.
Job platform dedicated to catering professions. This project provides an innovative solution to connect catering professionals and recruiters using AI.
Let's talk about your project
I am listening to you to discuss your needs and see how to meet them. Do not hesitate to send me a message!