Hi! I'm Raiyan Zannat Oshin — a Full Stack Developer and M.Sc. student in Computer Science & Engineering at RUET, Bangladesh 🇧🇩. I build clean, scalable web applications and love diving deep into both frontend and backend systems.
With a strong foundation in Data Structures, Algorithms, and OOP, I combine academic rigor with hands-on development. From crafting responsive UIs to designing REST APIs and wiring up databases — I enjoy owning the full stack.
Outside of code, I'm a Math Olympiad champion, a Spelling Bee competitor, and a Scout who represented Bangladesh internationally. I bring that same competitive discipline to everything I build.
- 🔭 Building AI Interview Prep — an AI-powered platform for technical interview preparation with mock interviews, roadmaps, flashcards, and progress analytics
- 🌱 Deepening my expertise in Next.js 15, TypeScript, System Design, and AI-powered applications
- ⚙️ Developing full-stack products using Next.js, MongoDB, Auth.js, OpenAI APIs, and Redis
- 🎯 Goal: Build production-ready SaaS applications that solve real-world problems and create meaningful user experiences
- 💬 Ask me about React, Next.js, JavaScript, TypeScript, Tailwind CSS, MongoDB, or REST APIs
