My Professional Journey

Hello! I am Ervinda Pratama, a Network Engineer & Cybersecurity Enthusiast who has been navigating the world of network infrastructure since 2018. My journey began with field projects—building networks in office buildings, residential areas, and BTS (Base Transceiver Stations). From there, I grew through the real-world challenges of physical installations and troubleshooting, eventually building a NOC (Network Operations Center) system from scratch for a local ISP, scaling it from 30 to over 500 customers.

I have also served as a Technical Supervisor, worked as a freelancer building community networks (RT/RW Net) from the ground up, and was trusted to join Ayesha Net, developing networks for 300+ subscribers. Furthermore, one of my acquaintances, whom I briefly trained in networking, has now successfully established his own community network serving over 350 customers.

Currently, I work in the CA (Certificate Authority) industry as a Network Engineer L2, where I am exposed to a deeper level of enterprise technology. I am constantly expanding my knowledge in Cryptography, PKI (Public Key Infrastructure), and data center infrastructure security.

🔎 This website encapsulates my journey—from professional projects and self-guided learning to home lab experiments, all driven by a spirit of exploration and self-improvement. "I believe that skills are not just about what we know, but what we practice, document, and share."

Feel free to explore my experiences and projects, or contact me if you would like to collaborate or just have a technical discussion! 🔧🚀