Looks like you have JavaScript disabled. For the full Twine experience, you will need to re-enable it.

MERN-focused full-stack developer with hands-on experience building scalable web applications using React, Next.js, Node.js/Express, and MongoDB. I enjoy creating responsive, user-friendly interfaces and improving performance with modern optimization techniques. I’ve worked on real projects such as car rental, e-commerce, and LMS platforms—implementing secure authentication (JWT/Firebase), REST APIs, and admin dashboards. I’m also enthusiastic about AI-assisted development, rapid prototyping, and delivering clean, maintainable code.…MERN-focused full-stack developer with hands-on experience building scalable web applications using React, Next.js, Node.js/Express, and MongoDB. I enjoy creating responsive, user-friendly interfaces and improving performance with modern optimization techniques. I’ve worked on real projects such as car rental, e-commerce, and LMS platforms—implementing secure authentication (JWT/Firebase), REST APIs, and admin dashboards. I’m also enthusiastic about AI-assisted development, rapid prototyping, and delivering clean, maintainable code.

SADEK HOSSEN

Web Developer, Full Stack Developer, Front-End Developer, +3





MERN-focused full-stack developer with hands-on experience building scalable web applications using React, Next.js, Node.js/Express, and MongoDB. I enjoy creating responsive, user-friendly interfaces and improving performance with modern optimization techniques. I’ve worked on real projects such as car rental, e-commerce, and LMS platforms—implementing secure authentication (JWT/Firebase), REST APIs, and admin dashboards. I’m also enthusiastic about AI-assisted development, rapid prototyping, and delivering clean, maintainable code.…MERN-focused full-stack developer with hands-on experience building scalable web applications using React, Next.js, Node.js/Express, and MongoDB. I enjoy creating responsive, user-friendly interfaces and improving performance with modern optimization techniques. I’ve worked on real projects such as car rental, e-commerce, and LMS platforms—implementing secure authentication (JWT/Firebase), REST APIs, and admin dashboards. I’m also enthusiastic about AI-assisted development, rapid prototyping, and delivering clean, maintainable code.

Available to hire

MERN-focused full-stack developer with hands-on experience building scalable web applications using React, Next.js, Node.js/Express, and MongoDB. I enjoy creating responsive, user-friendly interfaces and improving performance with modern optimization techniques.

I’ve worked on real projects such as car rental, e-commerce, and LMS platforms—implementing secure authentication (JWT/Firebase), REST APIs, and admin dashboards. I’m also enthusiastic about AI-assisted development, rapid prototyping, and delivering clean, maintainable code.

Skills

Experience Level

Expert

Expert

Intermediate

Language

Work Experience

Hablo programmer (paid batch) / Online paid batch (development work) at Hablo Programmer, Online paid batch

March 1, 2026 - Present

Worked on full-stack projects including a car rental platform and additional web applications. Implemented booking/availability features, created admin dashboards, and built responsive UI using Next.js. Integrated MongoDB, improved SEO using SSR, and handled secure user authentication.

Full-Stack Web Development Intern at CO-DEALPHA

January 1, 2025 - August 31, 2025

Built scalable MERN stack web applications with responsive UI and optimized back-end performance. Implemented RESTful APIs using Express.js and added JWT-based authentication. Created responsive UI using Next.js and integrated MongoDB Atlas. Managed Git/GitHub workflows, collaborated on front-end and back-end tasks, and maintained clean, scalable code.