• Developed user-friendly E-commerce store, optimized coupon system and checkout process that increased conversion rate about 20%.• Improved E-commerce store by integrating Alipay payment gateway and professional call center service through Web Service.• Managed certification and compliance with the Payment Card Industry (PCI) • Maintained company's website by using WordPress.• Developed Mobile & Web App by using React Native. (iOS: https://apps.apple.com/us/app/liulife/id1518939958, Android: https://play.google.com/store/apps/details?id=com.liulifeapp, Web: https://web.liulife.org/)

• Coordinated and managed company operations, established an internal control system and internal audit system.• Successfully launched the application for Go Incubation Board for Startup and Acceleration Firms.

• Led Could System R&D team.• Customized Cloud CAD system for electric wire and cable company• Customized Hybrid Could System for data storage company• Managed the English version website for the Ministry of Culture• Managed the website for 70th anniversary of the Republic of China's victory• Managed and implemented own internal ERP system for internal control and audit

• Established and led Advance Components & Modules Department, responsible for next-generation optical components, techniques, and processes.• Developed the optical sub-assembly architectures by using several technologies and components, such as DML, EML, AWG, PIN, APD, etc.• Oversaw engineer design process and created component level and module level test procedures for optical sub-assemblies and optical transceivers by using OSA, BERT and DCA, etc.• Formulated specifications of optical components; surveyed and qualified new optical components.• Worked on the improvement of existing transmitter optical sub-assemblies to reduce the COGS by 30% by using the isolator-free design.• Designed the cost-competitive optical architectures and constructed the manufacturing process for SFP+/QSFP+ Active Optical Cable to Tier-1 data center customers.• Designed 10G/40G optical sub-assemblies for SFP+/QSFP+ LR to Tier-1 data center customers.• Successfully introduced and implemented EML devices in SFP+ ER/ZR range optical transceivers.• Interfaced with Headquarter to manage the technical transfer on optical sub-assemblies used in WDM-PON transceivers project.