I am Md Adnan Arefin Ratul (Moral Adnan), a dedicated B.Sc. Computer Science and Engineering (CSE) student at Southeast University in Dhaka, Bangladesh. Alongside my studies, I work as a Full Stack Software Engineer, AI Enthusiast, and SEO Expert, specializing in building scalable web applications using React, Next.js, TypeScript, and Node.js. My passion for technology began during the pandemic when I started my self-taught programming journey. Today, I leverage modern tools like Python, PostgreSQL, Docker, and Kubernetes to solve real-world problems. With a deep interest in Artificial Intelligence, I constantly explore new AI models and integrate them into practical software. Additionally, as an SEO Expert, I ensure that the digital products I build achieve maximum visibility and top rankings on search engines like Google. As the CTO of VitaGlow Bangladesh and Founder of Proyojonio Bazar, I bridge the gap between academic learning and practical software engineering, delivering impactful, highly optimized digital solutions.
I've worked on a variety of projects, from simple websites to complex web applications. Here are a few of my favorites.
A browser-based 6-DOF robotic arm simulator and control suite featuring real-time 3D visualization via React Three Fiber, closed-form inverse kinematics, voice control with AI agent mode, and a live MQTT hardware bridge for physical ESP32-driven arms. Developed for the Hackathon Segment of Techathon Nationals & Rover Summit, where it secured 5th position among 26 finalist teams.
A real-time office energy monitoring system with a live web dashboard and Discord bot. Monitors 15 electrical devices across 3 office rooms with WebSocket-driven live updates, power consumption analytics, interactive floor plans, and LLM-powered conversational summaries. Developed for the Preliminary Round of Techathon Nationals & Rover Summit, where it was shortlisted among the top 26 teams from over 270 participants.
Built the MVP using Next.js 16 and Gemini, featuring a Concept MRI diagnostic engine that identifies knowledge gaps and maps unmet prerequisite concepts. - Developed multimodal learning features, including image-to-problem conversion and voice-based Feynman Technique assessments to verify student mastery.
Developed an anonymous chat room web application where users can join without creating an account and chat with strangers in real time. The application uses SSE for real-time communication and implements end-to-end encryption to ensure user privacy. Users can create or join chat rooms based on their interests, and the platform includes moderation features to maintain a safe and respectful environment.
A AI powered WhatsApp bot that can answer questions, generate games, and perform various tasks. It uses Free APIs to provide information and perform actions based on user input. The bot is designed to be user-friendly and can be easily integrated and customized for whatsapp users.
I developed an open-source banking system tailored for small-scale financial operations, leveraging Google Apps Script, Google Forms, Google Sheets, EmailJS and vanilla JavaScript. The project demonstrates how everyday Google Workspace tools can be transformed into a lightweight yet functional banking platform.
I like building things & solving problemsII lliikkee bbuuiillddiinngg tthhiinnggss && ssoollvviinngg pprroobblleemmss
During my time in university, I attended 4+ hackathons. People from around the country would come together and build incredible things in 2-3 days. It was eye-opening to see the endless possibilities brought to life by a group of motivated and passionate individuals.

IUT, Gazipur, Bangladesh
Advanced from over 270 participating teams to the Hackathon Segment Final Round of Techathon Nationals & Rover Summit, a national event organized by IUT Robotics Society at Islamic University of Technology. Secured 5th position among 26 finalist teams with our 6-DOF Robo Arm Simulator — a browser-based robotic arm control suite with real-time 3D visualization, inverse kinematics, and live hardware bridge capabilities.

IUT, Gazipur, Bangladesh
Shortlisted as finalists among the top 26 teams from over 270 participating teams in the Preliminary Round of Techathon Nationals & Rover Summit, a national event organized by IUT Robotics Society at Islamic University of Technology. Built the Office Energy Monitor — a real-time energy monitoring system with a live web dashboard and Discord bot.

DUET, Gazipur
Competed in the ICT Olympiad at DUET CSE Carnival 2026, testing knowledge across a wide range of CS topics alongside talented participants from across the country. A day of healthy competition, learning, and connecting with peers in the field.

Brac University, Dhaka, Bangladesh
Finalist at The Infinity AI BuildFest with Roots AI, an AI-powered EdTech platform we built in under 24 hours. The MVP was built on Next.js 16 and Gemini, and centered on a Concept MRI diagnostic engine that identifies a learner's knowledge gaps and maps the unmet prerequisite concepts blocking them. We also shipped multimodal learning features — image-to-problem conversion that turns a photo of a textbook page into a solvable problem, and a voice-based Feynman Technique assessment that has the learner explain a concept out loud so the AI can verify real mastery, not just completion.
Want to collaborate? Just poke me a dm with a direct email and I'll respond whenever I can.