Job Description

• Designed and developed the overall system architecture for a Smart Toilet System, defining the structure, components, and interactions between hardware and software modules. Planned the system workflow to ensure efficient data flow and reliable operation of the integrated system. Analyzed user requirements and translated them into system functions, focusing on automation, usability, and real-time response.
• Contributed to the implementation of sensor-based systems by assisting in coding, configuration, and integration of multiple sensors used within the Smart Toilet environment. Worked with sensors such as motion detection, distance measurement, and environmental monitoring to enable automated features and intelligent system behavior. Ensured proper communication between hardware components and the control system to achieve stable and accurate data acquisition.
• Collaborated with team members to test and refine system performance, identifying potential issues and improving system reliability. Assisted in debugging and optimizing system functionality to enhance responsiveness and reduce errors during operation. Participated in iterative development processes to continuously improve system design and performance.
• Additionally, supported documentation of system design and functionality, providing clear descriptions of system architecture and component interactions. Focused on delivering a scalable and maintainable system design that can be further developed or extended in future applications.

Job Description

• Performed manual testing for the Botnoi Voice web application by designing and developing structured test cases covering core system functionalities. Defined test scenarios, test steps, and test data to validate system behavior against expected results. Conducted functional and UI testing to evaluate system accuracy, stability, and usability.
• Analyzed actual results and compared them with expected outcomes to identify defects and inconsistencies. Documented bugs with clear reproduction steps to support debugging and resolution by the development team. Prioritized test cases and tracked test execution status to ensure adequate test coverage and maintain software quality.
• Developed a user manual for the Botnoi Voice website, providing clear instructions on system usage, features, and navigation. Ensured the documentation was user-friendly and accessible to non-technical users, improving overall user experience and reducing usage errors.
• Additionally, independently developed a web-based project using a vibe coding approach, such as a Parking Reservation System, to enhance web development skills and gain a deeper understanding of both user-side and system-side operations.

Job Description

• Conducted quality control inspections and assisted in the production and assembly processes within a manufacturing facility specializing in electronic components and transformers. The companys core business focuses on the production and assembly of electronic devices and power transformers for industrial and commercial applications. Responsibilities included inspecting raw materials, monitoring in-process production quality, and verifying finished products to ensure compliance with technical specifications and quality standards. Assisted in assembly line operations, component installation, soldering processes, and functional testing of electronic units and transformer systems.
• Collaborated with cross-functional teams, including production, engineering, and quality assurance departments, to improve manufacturing efficiency, reduce defects, and enhance overall workflow performance. Participated in troubleshooting technical issues related to circuit assembly, transformer winding, insulation integrity, and electrical performance testing. Supported process improvement initiatives by identifying bottlenecks, suggesting workflow optimizations, and contributing to corrective and preventive action (CAPA) procedures. Through these efforts, contributed to maintaining high product reliability, consistent quality standards, and efficient production operations aligned with industry requirements.