Senior Java Developer
Wisers Information Limited, Taiwan
Total years of experience :10 years, 11 months
1. Developed RESTful API(Jersey) to provide analyzed media data from big data.
2. Designed and built an continuous and fault-tolerant service to alert instant information for clients, CI/CD and monitor its procedure. (FreeMarker, Morphia, GitLab-CI)
3. Completed a reactive and scheduled service to monitor and remind quota usage of user for system. (MongoDB, Airflow, Spring boot2)
4. Implemented a web service to set configuration of clients, and store data to database to support customized products. (Struts2, JSP, HTML, CSS, Oracle)
5. Design and developed a messaging system to process asynchronous and streaming API request. (Kafka)
Other Skills: Java, Maven, Docker, Tomcat, Junit, Mockito, Scrum, HTTP.
1. Optimize data flow and process of user operation in a WMS(warehouse management system) to save cost, create new functionality to fit to new business strategy, run Acceptance Test, and IT training for clients.
2. Trouble shooting and deploy system.
3. Project Management for expansion of supply center, include schedule arrangement, monitor tasks’ progress, risk assessment, equipment purchasing, cost evaluation, warehouse layout and network construction.
4. Data analysis and mining from database(Oracle).
Achievement: Supply Chain Mgmt Dept Award- Distribution fulfillment model introduced for oversea DC (Published by Huawei SCM NT. No.\[2016\] 059).
1. Designed and developed customized functionalities on Android smartphone for telecommunication corporation and brands, i.e. Sharp, Motorola, SK Telecom, Infocus, AT&T, CU, CMCC, CT, SK Telecomm, and etc. (Java, JIRA, SQLite, Encoding, VoIP, TCP/IP)
2. Reviewed and correct requirements from clients by specification of Telecommunication Technology (3GPP/3GPP2).
3. Implemented a cross-platform architecture in Android framework, and support operation between two brand chips. (Android SDK, AT command, adb)
4. Integrated a 3rd-party application into native Android SDK and application, that accomplish 4G telecommunication functionalities.
5. Debug and maintained in SIM IO, JNI and Qualcomm rilc. (C++, QXDM, MTK Catcher)
courses: Final Project: The VoIP system integrated with location based services.
Thesis: The effect of video-based reflection prompts on reflection level in a context-aware ubiquitous learning environment. •Conference Paper: The English Learning System for elementary students integrated with Book, Multimedia material and Robot.