Weerachai Panthueng

As a Senior Backend Engineer at Bluebik Group PLC in Bangkok, I led the development of backend services for the xplORe and PTTEP APM apps. I built gRPC-based services, enhanced the notification system, and integrated third-party services to ensure system stability and scalability.

• Led website maintenance for ThaiBev project, utilizing Golang and React for optimal performance. • Implemented unit testing to enhance code quality and reliability of the system. • Designed a React Native mobile app with webview viewer for cross-platform user access.

• Developed new API service for Front-end using Gin Gonic (Golang) according to customers’ expectation and business operations • Maintained and fixed urgent problems occurring in the server • Created new test cases and implemented Golang-test to increase the company’s reliability and secure by testing server every time before deploying to production • Designed PDF document template relating to customer’s inspection sheet and generated based on HTML

• Analysed data from machines in production lines using Python (Pandas, Seaborn) to find common causes of unit rates drop in every machine in the factory • Developed automatic (cronjob) cause of unit rates drop daily report with Python by drawing data from a database, interpreting with algorithm and Machine Learning (Random Forest) and uploading the result back to the database • Designed a website for Manufacturing Team to observe the overview performance of all production lines in Western Digital