Hi, I'm Johanes Olo Tua Manullang

Web Developer | Designer

Passionate web developer with expertise in modern web technologies

About Me

I am a dedicated web developer with 5+ years of experience in creating beautiful and functional websites. I specialize in PHP, JavaScript, and modern web frameworks.

Learn More About Me

Skills & Technologies

PHP

JavaScript

HTML5

CSS3

MySQL

CodeIgniter

Laravel

React

Featured Projects

Website Sistem Informasi Organisasi KMKAT ST IDL

A full-featured e-commerce platform built with CodeIgniter and MySQL

CodeIgniter MySQL Bootstrap

Live Demo Details

Portfolio Website

A responsive portfolio website showcasing my work and skills

HTML5 CSS3 JavaScript

Live Demo Details

Task Management App

A web-based task management application with user authentication

Laravel Vue.js MySQL

Live Demo Details

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Latest Articles

Program Java: Menentukan Bilangan Prima dari Beberapa input

Program Java: Menentukan Bilangan Prima dari Beberapa Input

Oct 28, 2025

Getting Started with CodeIgniter 3

Learn the basics of CodeIgniter 3 framework and start building your first web application.

Oct 26, 2025

Best Practices for Web Development

Essential best practices every web developer should know to build better applications.

Oct 26, 2025

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Ready to Start Your Project?

Let's work together to bring your ideas to life. I'm always excited to take on new challenges and create amazing digital experiences.

Get In Touch View Portfolio