M. Rifaldo Saputra — Portofolio

About me

I’m Rifaldo (Aldo), a developer who loves exploring technology and turning ideas into real projects through lines of code. For me, every project is an opportunity to learn, experiment, and create solutions that can bring value to others.

I believe coding is not only about technical skills, but also about creativity and collaboration. That’s why I’m always open to sharing, discussing, and building something impactful together with the community.

What i'm doing

Linux & System Administration

Exploring Linux deeply, configuring servers, managing environments, and optimizing workflows.
tech enthusiasts

High-quality development of sites at the professional level.
Personal Projects

I create small projects and prototypes to learn, share, and express ideas through code.
Learning & Experimenting

I explore programming, design, and new tools to improve my technical and creative skills.

Tech Stack & Tools

Resume

Education

Metamedia University - Information Systems
2024 — Present
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SMKN 1 KINALI - Computer Network and Telecommunication Engineering
2021 — 2024
Network administration professional with extensive experience in managing Linux systems, configuring Mikrotik routers, and installing and maintaining Fiber Optic networks. Skilled in troubleshooting, network optimization, and IT service management, with a strong ability to ensure smooth and reliable infrastructure operations. Adept at implementing technical solutions, monitoring network performance, and maintaining high standards of system security and efficiency. Passionate about continuous learning and staying up-to-date with emerging networking technologies to deliver optimal IT solutions.

Experience

Training of Trainers (ToT) Team - Relawan TIK Komisariat Universitas Metamedia
2025 — Present
As part of the Training of Trainers (ToT) team, I was responsible for preparing, delivering, and evaluating training sessions within the organization. I developed learning materials, facilitated workshops, and supported fellow members in mastering essential skills. This role enhanced my leadership, communication, and knowledge-sharing abilities, while strengthening the organization’s internal capacity building.
PHP Mentor - Kafekoding Community
2025 - Present
As a mentor for the PHP class at the Kafekoding Community in Universitas Metamedia, I guided participants in learning fundamental concepts and practical applications of web development using PHP. I prepared learning materials, provided real-world case studies, and offered hands-on assistance throughout the learning process. Additionally, I supported participants in troubleshooting technical issues, helping them gain confidence in building PHP-based projects.
Technical Support Internship
2023— 2024
I completed a 6-month internship at PT Indonesia Comnets Plus (ICON+), Padang Representative Office, where I was responsible for monitoring networks to ensure service stability. I also assisted in checking devices such as ONT and WiFi routers, supported the installation process by verifying and documenting equipment, and contributed to various technical activities related to IT and network operations in the field.