John Hua

• Conducted system testing to identify software defects and improve functionality.
• Collaborated with development teams to ensure compliance with quality standards.
• Developed test cases and scripts based on product specifications and user requirements.
• Executed manual and automated tests to validate software performance across various platforms.

Build Servers According to print layout

• Processed customer transactions efficiently, ensuring accurate cash handling and change distribution.
• Maintained cleanliness and organization of work areas to enhance customer experience.
• Assisted in training new cashiers on register operations and customer service protocols.
• Implemented inventory management practices to track product availability and reduce waste.