About
Senior software engineer with 7+ years of experience in web development, I specialize in building scalable, high-performance applications from scratch and enhancing existing systems. My expertise spans backend and frontend development, ensuring seamless functionality and user-friendly interfaces.
🚀 Why Work With Me?
✅ Strong problem-solving skills
✅ Efficient and quick project delivery
✅ Clean, maintainable, and well-documented code
✅ Excellent communication and collaboration
✅ Adherence to industry standards and best practices
🛠️ Tech Stack & Expertise
🔹 Backend: PHP, Laravel, WordPress, Filamentphp, NodeJs, Elasticsearch, MySQL, MongoDB
🔹 Frontend: Vue.js, TailwindCSS, Bootstrap, HTML, CSS, JS, JQuery
Whether you need a new project developed or an existing system optimized, I'm ready to help. Let’s build something great together!
Personal Info
- Name : Yassen Sayed Muhammed
- Age : 29 Years
- Phone : (+02) 01208984029
- Email : devysm2019@gmail.com
Services
Figma to UI
I transform your Figma designs into clean, responsive user interfaces.
Infrastructure
I handle server setups, deployment pipelines, and scalable cloud environments.
Frontend Development
I build modern, interactive, and responsive frontend applications.
Backend Development
I develop robust, secure, and scalable backend systems.
API Development
I create and integrate RESTful and real-time APIs tailored to your needs.
Database Optimization
I optimize database structure and queries for faster performance and scalability.
SEO Optimization
I improve your website’s visibility and ranking through SEO best practices.
Payment Gateway Integration
I integrate secure and seamless payment gateways into your platform.
Clean & Maintainable Code
I write clean, maintainable code that’s easy to scale and collaborate on.
Reviews

Great experience working with Yassen! He is skilled, professional, and always meets expectations.

I had an excellent experience working with Yassen. He built the website from scratch and demonstrated exceptional skills and professionalism. He was also very cooperative throughout the process. Highly recommend!

Good work and great collaboration

"Great person to work with, highly recommend and no doubt I'll be in touch in the near future with additional work.

Thanks to Yassen for his assistance in my project. He was a great developer, and all the project requirements were completed successfully.

Yassen is very professional, he helped me a lot especially converting design web pages to real responsive web pages for mobile and regular screens. He also is very responsive and he can deliver the project in a very fast way and still do it in a great way

Yassen is so kind and professional in coding. He assisted me in completing my task successfully and with full understanding. Thanks to him!

Yasen is a master full-stack developer and he could solve a difficult bug in a short time.

Yasin is a top and fast developer. Always great working with him!

Yassen Sayed Mohamed is a great developer. He is very kind and responsive, What I like mostly about Yassen, is his coding skills, he writes a clean code that I really appreciate. I will work with him also on the future Inshallah, Keep up the great work Y

Yasin is a developer I can trust. Thanks for the great work

The best laravel developer on Upwork! cleanest code, excellent architecture, state of the art, and most advanced technology used. Always thinking of the best approach for each individual situations. Really I love the behavior of this man is very cool and

Yassin is an excellent developer , the best of best developer i worked with them in Upwork. he is expert in his work , helpful and on time. i enjoyed working with him. I'm looking forward to working with him in other projects. Thanks a lot, Yassen

Laravel expert. Learned a lot from Yasssen. Will use in the future

Yassen is really a great developer. He built what I need in a short time, I looked at his code, he wrote a clean HTML page using bootstrap 4 with pure JavaScript. His communication is great. I'm looking forward to working with him in other projects. Thank

The best laravel developer on Upwork! cleanest code, excellent architecture, state of the art and most advanced technology used. Always thinking of the best approach for each individual situations. Will not use any other provider for backend.

Excellent job, thanks for stepping up and getting this done for us very quickly and exactly as we want.

It's been a pleasure to work with Yasen as a Front-End Developer. He met all our requirements in an efficient and professional way. We will continue working with him in our upcoming projects.

I recommend him, he gives a lot of effort to the project, he also provides you with good advice and what is the best for the project.

It was great to work with Yasen! Yasen was professional, friendly and prompt. His communication was excellent and he was very adaptable across many aspects of the project. I am happy to recommend Yasen and work with him again in the future.

Yasen did a great job on the website changes, I requested. He is a creative problem solver and definitely enjoys building websites.

Good job on the assigned tasks and thanks to Yasine for the flexibility and understanding when I had to cancel the job half way through.

Yasen did a great job on building my website. The task was very technical and Yasen proved to be very proficient in the ins and outs of hosting, servers, programming languages and so on. I highly recommend him and would certainly work with him again in the future
Blogs

Laravel Eloquent: Simplify Your Queries
Laravel developers, have you ever found yourself writing repetitive qu...

Installing Laravel 11 and Setting Up Multitenancy
Learn how to Install Laravel 11 and set up multitenancy step by step

How to use FilamentPHP with Laravel App
Learn how to use Filamentphp with the Laravel app step by step