Junho Park

Background

About Junho Park

Developed the SW of New Generation of Digital Direct Controller architecture including designing a core module that concentrates and distributes data as the library. • Developed the SW application interfacing via TCP/IP, RS-485, CAN specified to protocols Simple Object Access Protocol (SOAP), RESTful, BACnet, Modbus and other self-designed protocols for controlling and monitoring many facilities such as Centralized Server System, Air Handling Unit, Chiller, Air Conditioning and other system. • Developed the duplication feature that is implemented by SW using CAN and MQTT based on C to ensure customers stability of the system. • Developed the Home energy solution called Zero Energy House Project including AWHP (Air-to-Water Heat Pump), Solar Panel, Ventilation, Centralized Controller, Power Conversion System and subsidiary meters. • Developed SW application that enables control and monitor all of those facilities based on Embedded Linux including analyzing energy data and calculating energy efficiency of the AWHP. • Developed SW architecture how measured energy data efficiently store and particularly manage for the end-user’s convenience through designing this system’s database structures. • Developed interfacing with an HMI device that enables communication with a central controller. I designed and implemented the whole RESTful API for this device. • Developed the S/W for new features of web application that was the one of the most important features at that time including system porting of web server, web framework and other dependencies. • Developed the S/W for new services of Digital Direct Controller. Implementing Modbus Slave Service in both TCP/IP and RTU. That was huge impact on the business because we did not have any method to interface with different kind of devices which had only the functions as a master. • Developed the S/W of Building Management System’s the client-side application based on.Net framework. • Developed the S/W of the server-side application in Hotel Solution implementing communication with Room Control Units, controlling and monitoring lights, curtains and other devices. implemented with C#. • Developed the new feature of Hotel Solution that interfacing with a server of localized broad casting company in the hotel as well as the web application both frontend and backend for this solution based on JSP and Java Script. • Developed the mobile application running on Android system for communicating with a server in the Hotel solution.