As an infrastructure engineer, I’ve developed many tools and software to automate the routine jobs and to proactively detect sings of system and network failure in C, bash, zsh, vbs, and bat. I also have a strong coding skill in Python, not only for the automation tools and software, but also for the sensor control.
I developed a practical object detector by webcam inference using a machine learning techniques for 10 electronic components such as resistor and capacitor. The model is trained with 2000+ images on Convolutional Neural Network, and the Single Shot Multibox Detection method is employed for a realtime detection.
I worked for a team as a technical specialist to design the aeroponic equipment for the vertical farming. I took a responsibility to make a 3D model of the equipment in Fusion 360 including sizing a battery power and to simulate for the robustness on the stress and displacement.
I worked for a team as a technical specialist for the design competition on the theme of water sanitation. For the circuit design, I took a responsibility to design the circuit between Raspberry Pi, solenoid valve, and water flow meter to make the system interactive depending on the water usage.
I am highly skilled in the L2-L3 network design and configurations with the Cisco products as well as monitoring and trouble shooting for the systems on the educational institutions and public offices. I also have a plenty hands-on experience in the firewall configurations and a load balancing for the distributed web servers.
From the blade server systems to the small single-board computers such as Raspberry Pi, I have an extensive knowledge to design and configure scalable server systems for the web, mail, VoIP, proxy, DNS, and authentication services in the mixed-OS environment with Windows, Red Hat, and Cent OS operating system. Also, not only for the physical systems, I have a practical knowledge and experience to migrate physical server systems to the virtual environment using VMware products.
If you have any questions, please feel free to drop me a line. if you don't get an answer immediately, I'll get back to you as soon as I can.