Hi, I'm
Sean Chen.
Resume DownloadA software engineer passionate about building elegant and high-performance applications, with extensive software development experience. Able to accurately understand requirements and communicate ideas effectively within a team, and capable of quickly adapting to new environments and technologies.
Experience
Software engineer with 4-5 years of experience specializing in system development, full-stack architecture design, mobile applications, and cloud service integration.
01 / Gss (叡揚資訊)
Intern to Full-time RD
2021.02 — 2021.11
Customized development for SaaS (Vitals / KM knowledge management systems) based on PM requirements.
02 / Polstar (北宸科技)
Software Engineer
2022.07 — 2026.02
Responsible for developing and maintaining web and mobile applications, supporting navigation algorithm development. Focused on interactive maps, cloud services, and system integration to improve product features and performance.
- Developed navigation API platform, custom merchant maps, and Android navigation application
- Designed and built fleet monitoring and device management systems using real-time communication (MQTT / WebSocket)
- Led cloud server migration and infrastructure setup including Nginx, domain management, and deployment
- Implemented SSO (Keycloak), map tile server, WordPress platform, and SEO optimization with Google Search monitoring
Open Source Contribution
Issue #5779 : Fix: Chinese text renders upside down in version 5.0.0+Projects
01 / Featured Project / 2020
Peanut Pest & Disease Detection Platform
A senior-year capstone project focused on peanut pest and disease recognition. The project combined a self-built motorized scanning machine, edge AI inference, and a custom Android controller, and received the department's Honorable Mention award.
02 / Featured Project / 2025
Cloud Drive
Cloud Drive is a lightweight cloud storage and knowledge management system designed for the browser. It provides a clean file management interface, collaboration features, organizational spaces, and permission control. Integrated with an AI assistant and RAG search capabilities, it enables semantic retrieval, organization, and summarization of file content.
03 / Featured Project / 2026
The Brain
The Brain is an extensible AI Agent platform. The system supports importing Skill files and also allows custom Provider implementations. The platform provides user registration and authentication, multi-chatroom contextual memory, as well as API key management and Skill permission control.
Skills
Main Stack
Also Worked With