Belajar Prinsip Pemrograman SOLID
Full-Stack Web Developer |
I build secure, maintainable web applications using clean architecture and practical workflows. My priority is reliable delivery and long-term support.
Projects
Clients
Years Exp
I’m Rizal Efendi, a Full Stack Web Developer and Information Systems graduate. I build web applications that solve business problems with security and stability in mind.
I’ve delivered systems for operations, education, and online services using Laravel, CodeIgniter, PHP, JavaScript, and MySQL. I also manage deployment and hosting so projects launch with minimal friction.
“Build practical solutions, stay focused, and deliver with consistency.”
Core strengths
Laravel, CodeIgniter, PHP
HTML, CSS, JS, Vue.js, Tailwind
MySQL, PostgreSQL, MongoDB
Hosting, domain, Cloudflare
Experience and education built around web development, business systems, and deployment.
STIKOM Tunas Bangsa Pematangsiantar
Focused on software engineering, database systems, web development, and information systems.
SMA Negeri 1 Sidamanik
Completed the Science (IPA) program with a strong foundation in mathematics, physics, chemistry, and computer literacy, fostering analytical thinking and problem-solving skills.
Galaksion
Managed digital advertising campaigns while improving analytical, communication, and client management skills.
BPDAS Asahan Barumun
Managed correspondence, digital archiving, inventory administration, design tasks, and developed an Electronic Archive System using PHP, CodeIgniter, Bootstrap, and MySQL.
Self-Employed
Designed, developed, and deployed custom web applications, management portals, and e-commerce platforms for business clients.
Explore my projects, verified certifications, and the technologies I use.
Belajar Prinsip Pemrograman SOLID
Memulai Pemrograman Dengan Java
Belajar Prinsip Pemrograman SOLID
Client-Side & User Interface Technologies
Server Architecture & Data Persistence
DevOps, Deployment & Workflow Tools
Whether you need a company website, business system, or custom application, I can help turn your plan into a reliable product.