KANGSOO LEE

● Making Dashboard with Power BI ,DAX, Power Query

● Sorting and analyzing Data for Sales and Models.

● Using MS SQL, MS Excel, Google Sheet, Power BI

● Set up and making Chat bot with goggle dialog flow.

● Making Formula for Repair Individual Level and sorting with DB.

● CCTV Maintaining, set up Digital signage and maintaining

● Set up Xibo cms server

● Retail dashboard and repair sales dashboard set up and published with Power BI

● Teaching Repair Phone and iPad and soldering

• Provided diagnostic estimates for repairs, tracking malfunctions and breakage to draft repair cost estimates.
• Replaced touch-sensitive digitizers and displays using official OEM parts to maintain warranty eligibility.
• Offered guidance to consumers on purchasing mobile phone accessories.

• Provided diagnostic estimates for repairs, tracking malfunctions and breakage to draft repair cost estimates.
• Applied external accessories such as screen protectors, skins and more.
• Installed replacement batteries, maintaining strict adherence to safety protocols to avoid overheating.
• Replaced touch-sensitive digitizers and displays using official OEM parts to maintain warranty eligibility.

• Online English language center)
• Scheduling Teacher and English classes
• Managing customers
• Maintaining teacher's computers and Network, Troubleshooting H/W issues
• Making excel barcode system for textbook inventory managing iCreate

• Creativity Test result compare with all scores
• Give an individual report
• Python, MS SQL, Individual Report system
• Maintaining web sites and flash contents and server, computers and assembling computers
• Developed web sites and database