Web Developer & Informatics Engineering Student at Universitas Pamulang. I build web systems, explore IoT, and craft decision-support solutions with clean, purposeful code.
@raihandev
I'm Raihan — an Informatics Engineering student at Universitas Pamulang (UNPAM) with a deep passion for building software that solves real problems. My journey in tech started with curiosity and grew into a drive to craft meaningful digital experiences.
My primary focus is web development — from wrangling HTML & CSS into pixel-perfect layouts, to writing clean JavaScript logic and building backend systems. I love the intersection of design thinking and engineering precision.
Beyond the web, I've dived into Python for data processing, built Java-based applications, developed Decision Support Systems (SPK) using methods like SAW and TOPSIS, and experimented with IoT architectures connecting hardware to cloud.
When I'm not coding, I'm exploring new tech stacks, contributing to campus projects, or obsessing over clean UI design.
A full-featured e-commerce web application for Rahata Store. Features include product catalog, shopping cart, user authentication, order management, and a seller dashboard with inventory control. Responsive, fast, and built mobile-first.
A web-based application for managing bank sampah activities. Features include user registration, waste collection tracking, point calculation, and transaction history.
A website system for selecting photographer services & selecting where to promote for the services. It uses the Weighted Product method. Criteria-based ranking with an admin dashboard, and weighted scoring engine.
Open to collaborations, internship opportunities, and interesting projects. If you have an idea or just want to chat tech — drop me a message. I usually reply fast.
Currently enrolled in Informatics Engineering at Universitas Pamulang, Tangerang Selatan, Indonesia.