About Me

Hi, I’m Sean, and I have extensive software development experience. I can accurately understand requirements, communicate ideas effectively, and quickly adapt to new environments and technologies.
Chen Hsin-Hung / 26 years old / 4 years of work experience
National Formosa University - Department of Computer Science and Information Engineering
Galaxy Software Services - Research and Development Engineer (Feb 2022 – May 2022)
POLSTAR Technologies Inc - Software Engineer (Jul 2022 – Present)

Skills

Proficient In

Frontend

:

HTMLCSSJavaScriptReactNext.js

Backend

:

Node.jsNginx

Others

:

Maplibre GL JSi18n-jsMaterial UIAxiosExpress.js

Experienced With

Frontend

:

Kotlin for Android APP

Backend

:

C# with the MVC frameworkGolangPythonMySQLMongoDBRedisCassandraApache2

Others

:

JBossDockerLinuxKeycloakMQTTWebSocketOracle CloudGoogle CloudCloudflareGPT CodexPM2Wordpress

Experience

Internship → Full-time R&D Engineer (Feb 2021 – Nov 2021)
Customized development of the Vitals/KM Knowledge Management System based on PM requirements.
Software Engineer (Jul 2022 – Present)
Responsible for developing and maintaining web and mobile applications, and supporting navigation algorithm development. Focused on interactive maps, cloud services, and system integration to improve product functionality and performance.
- Development of Beichen Navigation API Website
- Customizable maps for businesses
- Fleet management and monitoring system development
- Equipment management platform development
- Maintenance of the company’s legacy cloud service servers
- Setup of Single Sign-On (SSO) system using Keycloak
- Deployment of Map Tile Server
- Android navigation app development.
- Responsible for cloud server management, including service deployment, environment maintenance, and external domain configuration with Nginx.
- Corrected an issue in an open-source package  Issue#5779 : Chinese text renders upside down in version 5.0.0 and above
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