Engineering student in DevOps & SRE at Horizon, currently working as a QA Engineer Alternant at Dnext with expertise in automated testing using Cypress. Passionate about software quality, CI/CD pipelines, and cloud infrastructure.
ABOUT ME
I'm a passionate QA Engineer and full-stack developer, currently pursuing an Engineering degree in DevOps & SRE at Horizon. I work as an Alternant at Dnext where I focus on quality assurance and automated end-to-end testing using Cypress, ensuring robust and reliable software delivery.
With a solid background in MERN stack development (MongoDB, Express, React, Node.js) and Next.js, I bridge the gap between development and operations. I'm deepening my expertise in DevOps practices, cloud infrastructure, and AI as part of my engineering program and continuous professional growth.
Quality Assurance
Specialized in automated end-to-end testing with Cypress, ensuring software reliability and quality at every stage of the pipeline.
DevOps & Modern Technologies
Engineering student in DevOps & SRE, with expertise in MERN stack, Next.js, CI/CD, and cloud infrastructure.
Continuous Learning
Constantly expanding knowledge in cloud computing, AI, and SRE practices through real-world alternance experience and engineering studies.
SKILLS & TECHNOLOGIES
FRONTEND
BACKEND
TOOLS & CLOUD
TECHNOLOGY STACK
FEATURED PROJECTS
Showing 4 of 6 projects
Full-stack web platform for the Arab Union of Small Enterprises featuring real-time messaging, virtual meeting management, personalized recommendation system, and intelligent RAG-architecture chatbot with Supabase database.
Comprehensive employee management system with real-time chat, interactive analytics dashboard, performance tracking, and real-time screen sharing for activity monitoring using Supabase database.
Real-time communication application built from scratch with MERN stack, featuring WebRTC video calls, video sharing, private secure rooms, and responsive modern UI.
Web application for managing hotel and coffee table reservations efficiently, delivering seamless user experience with dynamic UI and reliable backend system.
CERTIFICATES
Comprehensive course covering the fundamentals of generative AI, including how it works, different model types, and practical applications. Completed with verified certification.
Comprehensive Python programming course for beginners covering fundamental concepts from basic syntax to advanced data structures. Completed hands-on exercises with variables, data types, control structures, and loops.
Comprehensive non-technical course exploring fundamental AI concepts and applications. Covered machine learning, deep learning, natural language processing, generative models, and AI implementation in organizations with hands-on activities.
Comprehensive course covering AWS core services, security, IAM, compute (EC2, Lambda, ECS), storage (S3), and databases (RDS, DynamoDB). Completed with a grade of 98.30%.
Completed the AWS Academy Machine Learning Foundations course, covering core ML concepts, AWS AI/ML services, and cloud-based machine learning workflows. Awarded an official AWS Academy badge by AWS Training and Certification.
ASK MY AI ASSISTANT
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GET IN TOUCH
Ready to bring your next project to life? Let's create something extraordinary together.
LET'S CONNECT
I'm always excited to discuss new opportunities, innovative ideas, and potential collaborations that push the boundaries of technology.
© 2026 RAYEN SAHMIM. Crafted with passion using Next.js & Tailwind CSS.