- Led architecture design and development of IoE (Internet of Energy) and NTN (Non-Terrestrial Networks) solutions, achieving performance optimization and hardware integration.- Facilitated cross-functional team alignment and client engagements to define requirements, prioritize features, and evaluate business cases.- Maintained strategic vendor relationships for solution validation, integration implementation, and issue resolution.- Managed schedules, resource planning, version control, and release processes for software projects.- Delivered IoE solutions certified by 5 major Japanese electric companies for a Top 10 renewable energy company- Successfully launched satellite IoT dongle solutions in Southeast Asia.

- Managed technical and operational workflows for e-commerce and financial service contracts.- Implemented and maintained web store integrations and e-invoice platforms.- Enhanced user experience by overseeing app-linked web services.

- Directed a software development team as Technical Lead, providing on-site technical support at First International Computer Inc. (FIC)- Managed cross-functional teams in designing, developing, and debugging complex Android tablet projects- Coordinated Linux device driver porting, Android HAL, Framework, and application customization- Successfully launched Android Pad in the South American market

- Designed and developed a cross-platform multimedia framework for embedded devices- Coordinated resources and stakeholders to meet project milestones, managing timelines and technical challenges.- Delivered ISDB digital TV solutions integrated into Android-based car entertainment systems for Japanese brands

- Developed video and audio decoding solutions for embedded systems, including feature phones and car entertainment systems.- Launched multimedia solutions, driving product adoption and enhancing user satisfaction.