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4-6 years
6-10 years
10-15 years
More than 15 years
Android Developer @Paradise-Soft 天堂遊戲股份有限公司2019 ~ Present
・
Android工程師
Within two months
including UI, core functionality , and Identify bugs and fix bug issues Bluetooth SPP protocol IU App [ detail info reference Project ] Translate Konnyaku App [detail info reference Project] AugMar 2016 Not work on software Equipment Engineer Equipment maintenance and troubleshooting, training to check the logic of bugs, later on the development of software is helpful. Education MarSep 2016 Institute for Information Industry Java Engineer Training Course SepJun 2007 China University of Technology Computer Science and Information Engineering SepJun 2002 Vanung University Electronic Engineering Project GuChat App Paradise Soft , May 2020 Introduction: Customized communication software for instant me...
Employed
Full-time / Interested in working remotely
4-6 years
中壢資策會
・
Java雲端服務開發技術養成班
Employed
Full-time / Not interested in working remotely
6-10 years
中華科技大學
・
電子工程系
Offline
Offline
Backend Developer @InSynerger Technology Co., Ltd.2018 ~ 2021
・
Senior Backend Developer
Within one month
HsiangHao Kang Senior Backend Developer 城市，TW [email protected] Taiwan University of Science and Technology （MS）Information management & Computer Vision Lab, Sep 2012 ~ July 2014 National Kaohsiung University of Applied Sciences （BS）Electronic Engineering, Sep 2008 ~ Jul 2012 Skill Web Application: Java/J2EE, Spring Boot, Spring5 SQL: MySQL, PostgreSQL, MongoDB MessageQueue : RabbitMQ Others : Docker, Jenkins, JUnit5, Spring Batch, Microservices, JMeter TOEIC Listening & Reading Test ( Sept, Listening: 415 , Reading: 325 Experience Rakuten Group, Inc. Backend Developer, July 2021 ~Present Develop and maintain Item and shipment APIs (Item/Product/Inventory/Category/ImageResources
Full-time / Not interested in working remotely
4-6 years
National Taiwan University of Science and Technology
・
Information management, Computer Vision LabNot open to opportunities
Full-time / Interested in working remotely
10-15 years
National Taiwan University of Science & Technology
・
Mechanical Engineering
業務工程師
Within two months
黃彥傑 (Y.C HuangNational Taiwan University of Science and Technology (NTUST) In-service Master Program of Mechanical Department ( Material Grou p) , Expected 2023 Chung Yuan Christian University Graduated from Physics departmentSolid Oxide Fuel Cell development. Manufacturing of ceramic substrates. j a [email protected] (TW) TW) New Taipei City, Taiwan Brief introduction 6 years of experience in the production and application of ceramic materials especially in anode support cell for SOFC. Currently research on SOFC technology including material and process at NTUST. Years of experience in outsourcing and product
Full-time / Not interested in working remotely
4-6 years
中原大學
・
物理系Project Manager @Wistron Corporation 緯創資通2010 ~ 2014
・
Program Manager
More than one year
Full-time / Interested in working remotely
6-10 years
National Yunlin University of Science and Technology 雲林科技大學
・
Industrial Design
Customer service and electrical Design Engineer @Grand Plastic Teechnology corporation2001 ~ 2002
・
Salea Manager or Service manager
More than one year
經歷 LiKuang Clinic, General Affairs Manager, Jul 2017 ~ Nov 2018 Medical industry. General affairs work management. Clinic all Purchesing work. Warehouse management. New clinic setup. Vendor management. IT unit setup and maintain. Front table support and take care. Shanghai Zhuo Kai Electronic Technology Co., Ltd, Sales And Purchasing Manager, Sep 2015 ~ May 2017 PCB industry. Specail business project management. Assist factory management. Purchasing Dept. management. Negotiation with vendor. Inter-departmental cooperation. Balance Cost down and Quality. IPG PHOTONICS CORPORATION, TAIWAN BRANCH, Sales
Full-time / Interested in working remotely
More than 15 years
Lunghwa University of Science and Technology
・
Electronic Engineering
AI Engineer @GliaCloud Co., Ltd2018 ~ 2020
・
AI工程師、機器學習工程師、深度學習工程師、資料科學家、Machine Learning Engineer、Deep Learning Engineer、Data Scientist
More than one year
a team member has experienced Scrum and Kanban. 2. Develop data pipe to compile new navigation map feature - Develop global features such as map label placement, truck routing restrictions. - Develop navigation input methods such as full-text search, pinyin search and next valid character search for Thailand, China and most of EU and NA countries. 3. Enhance map data analysis and anomaly detection - Build web-based service to provide map data statistics and visualization to help the team get insights. - Develop test cases to highlight map data anomalies. Software Engineer Toplogis Co.
Employed
Full-time / Interested in working remotely
6-10 years
National Chin-Yi University of Technology
・
MS in Institute of Electronic Engineering
Automantion Software Engineer @UI Limited 優比快股份有限公司2022 ~ Present
・
R&D Engineer, OS Developement Engineer, Embedded System Engineer
More than one year
RF Automation Senior Engineer Delta Networks, Inc. JanuaryPresentTaipei, Taiwan Project 1. DUT Control API for QCA 2. Sanity Check 3. Litepoint IQxel Control by API 4. Throughput Convert Report 5. LTE TRP/TIS 6. QSPR Convert Report 7. QSPR Scripts Generator 8. RSSI Auto Test For Broadcom and QCA I have an architecture that speeds up system development. I can customize testing to reduce the cost and time required for external testing. EducationNational Taiwan University of Science and Technology Electronic EngineeringNational Chin-Yi University of Technology Electronic Engineering
Employed
Full-time / Interested in working remotely
4-6 years
National Taiwan University of Science and Technology
・
Electronic Engineering
Intern @商業發展研究院 Commerce Development Research Institute2023 ~ Present
・
Program Manager
Within one month
Introduction to Business Management: Economics, Operations and Supply Chain Management, MBA Thesis Hong Kong University of Science and Technology Hong Kong, China Bachelor of Engineering in Logistics Management and Engineering Sep 2010 – Nov 2013 Graduated with Second Class Honours, Division II | Minor in Engineering Management and Law PROFESSIONAL EXPERIENCE Avnet Technology Hong Kong Limited Hong Kong, China Purchasing Specialist July 2022 – Aug 2022 Materials Planner Jan 2018 – June 2022 Maintained optimal inventory levels and mix for Fortune 500 global electronics distributor’s APAC region, overseeing high daily volume of POs and average backlog of 5,000-10,000 line items
Studying
・
Ready to interview
Full-time / Interested in working remotely
6-10 years
National Yang Ming Chiao Tung University
・
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Definition of Reputation Credits
Technical Skills
Specialized knowledge and expertise within the profession (e.g. familiar with SEO and use of related tools).
Problem-Solving
Ability to identify, analyze, and prepare solutions to problems.
Adaptability
Ability to navigate unexpected situations; and keep up with shifting priorities, projects, clients, and technology.
Communication
Ability to convey information effectively and is willing to give and receive feedback.
Time Management
Ability to prioritize tasks based on importance; and have them completed within the assigned timeline.
Teamwork
Ability to work cooperatively, communicate effectively, and anticipate each other's demands, resulting in coordinated collective action.
Leadership
Ability to coach, guide, and inspire a team to achieve a shared goal or outcome effectively.
Professional Background
Current status
Job Search Progress
Professions
Back-end Engineer
Fields of Employment
Software
Work experience
4-6 years
Management
Skills
Languages
English
・
Fluent
Japanese
・
Beginner
Job search preferences
Positions
Senior Backend Developer
Job types
Full-time
Locations
台灣台北
Remote
Not interested in working remotely
Freelance
Educations
School
National Taiwan University of Science and Technology
Major
Information management, Computer Vision Lab
Education
Taiwan University of Science and Technology（MS）Information management & Computer Vision Lab, Sep 2012 ~ July 2014
National Kaohsiung University of Applied Sciences（BS）Electronic Engineering, Sep 2008 ~ Jul 2012
Skill
Web Application:
Java/J2EE, Spring Boot, Spring5
SQL: MySQL, PostgreSQL, MongoDB
MessageQueue: RabbitMQ
Others: Docker, Jenkins, JUnit5, Spring Batch, Microservices, JMeter
TOEIC Listening & Reading Test ( Sept. 2019)
740 , Listening: 415 , Reading: 325
Experience
Rakuten Group, Inc. Backend Developer, July 2021 ~Present
Develop and maintain Item and shipment APIs (Item/Product/Inventory/Category/ImageResources/Shipping/FamilyMart/..) and handle DevOps for Rakuten Taiwan projects, collaborating with team members from Japan, China, and India.
FileManagement API Rakuten Cloud Object Storage and DB migration
- Refactor and migrate the file management api from NAS to Rakuten Cloud object storage.
- Develop the file migration tool with a thread pool to simultaneously migrate over 3 terabytes of files for all of
Rakuten TW's shops. - Initiate a discussion with the system engineer and backend leader to plan the file migration process, ensuring zero downtime and no data loss.
- Reduce the annual budget to approximately one-tenth of its current amount.
- Memory profiling with JMS and running stress tests with JMeter.
FamilyMart B2C project
- FamilyMartB2C as a new shipment option on the Rakuten e-commerce platform that empowers merchants to ship batches of products to distribution centers, ensuring faster delivery process for top merchants to ship their products.
- Design and implement a new Batch service for the new shipping method FamilyMart B2C in the Rakuten EC platform.
- Download shipping status files from FamilyMart's FTP server to update the shipping and order status on the Rakuten platform.
- Implement the deployment script for the Jenkins pipeline.
- Implement integration and unit tests to achieve a coverage rate of over 80% for quality assurance.
Resolve the database deadlock issue related to delete and re-insert operations
- Utilized SHOW ENGINE INNODB STATUS to analyze the database lock status for the READ COMMITTED transaction isolation level.
Shopping cart-revamp project
- Developed the new version Cart-API (Java and MySQL) to replace the legacy API (Ruby on Rails and NoSQL).
- Developed the Point handler business logic to calculate the Rakuten Super Point and shopper's Point Campaign.
Search Engine Feed project
- Develop the new version Search Engine Feed API (Java) to replace the legacy API (Ruby on Rails)
- Transform the data format from the relational database to search engine when the client updates shop/product/campaign information.
- Implement a full-shop feed to query all items within shops on the Rakuten platform in order to rebuild the search engine index.
- Implement a local cache for categories using a doubly tree data structure and read/write locks to retrieve tree paths instead of making repeated calls to the category API.
- Conduct a code review for colleagues and develop unit tests to achieve a test coverage rate of over 80% to ensure software quality.
- Developed data migration tool with spring-batch-partitioner
- Migrated 4 million records using multi-threading to reduce the processing time to approximately one-tenth of the original time (from 70 minutes to 7 minutes).
- Replaced the database from MongoDB with MySQL to speed up the API response time to reach 400 QPS.
InSynerger Technology Co., Ltd. Backend Developer, July 2018 ~ March 2021
Designed and implemented the SHARP Thailand IoT platform
- System Analysis and Design for SHARP Thailand's IoT application.
- Designed and implemented work order dispatch system and web-based production line dashboard application.
Designed and implemented a more light way Rule Engine System to replace the legacy system and Drools APIs
- Designed and implemented a Rule Engine using the Interpreter Pattern with postfix expressions and the Easy Rules library.
- Resolved a hierarchical and/or logic expression using stack data structure.
- Example: [(deviceA’s power > 100) and (deviceB’s current > 10)] or (deviceC’s voltage > 10).
Developed and maintained the streetlight IoT platform for Kaohsiung and Taoyuan city with 40000+ IoT devices
Developed a new Backend API to replace the legacy system from MVC Frameworks to pure APIs
- Reduced the number of database queries by over 50% compared to the legacy system.
PChome & Skype, Linktel Inc. Backend Developer, Aug 2016 ~ Nov 2017
- Developed and maintained the Skype official site purchase system.
- Refactored ten microservices of the Skype official site purchase system from Struts2 to Spring Boot.
ARPlanet Digital Technology Co.,Ltd. Backend Developer, Oct 2015 ~ Aug 2016
- Developed an image retrieval API for a mobile Augmented Reality app.
Education
Taiwan University of Science and Technology（MS）Information management & Computer Vision Lab, Sep 2012 ~ July 2014
National Kaohsiung University of Applied Sciences（BS）Electronic Engineering, Sep 2008 ~ Jul 2012
Skill
Web Application:
Java/J2EE, Spring Boot, Spring5
SQL: MySQL, PostgreSQL, MongoDB
MessageQueue: RabbitMQ
Others: Docker, Jenkins, JUnit5, Spring Batch, Microservices, JMeter
TOEIC Listening & Reading Test ( Sept. 2019)
740 , Listening: 415 , Reading: 325
Experience
Rakuten Group, Inc. Backend Developer, July 2021 ~Present
Develop and maintain Item and shipment APIs (Item/Product/Inventory/Category/ImageResources/Shipping/FamilyMart/..) and handle DevOps for Rakuten Taiwan projects, collaborating with team members from Japan, China, and India.
FileManagement API Rakuten Cloud Object Storage and DB migration
- Refactor and migrate the file management api from NAS to Rakuten Cloud object storage.
- Develop the file migration tool with a thread pool to simultaneously migrate over 3 terabytes of files for all of
Rakuten TW's shops. - Initiate a discussion with the system engineer and backend leader to plan the file migration process, ensuring zero downtime and no data loss.
- Reduce the annual budget to approximately one-tenth of its current amount.
- Memory profiling with JMS and running stress tests with JMeter.
FamilyMart B2C project
- FamilyMartB2C as a new shipment option on the Rakuten e-commerce platform that empowers merchants to ship batches of products to distribution centers, ensuring faster delivery process for top merchants to ship their products.
- Design and implement a new Batch service for the new shipping method FamilyMart B2C in the Rakuten EC platform.
- Download shipping status files from FamilyMart's FTP server to update the shipping and order status on the Rakuten platform.
- Implement the deployment script for the Jenkins pipeline.
- Implement integration and unit tests to achieve a coverage rate of over 80% for quality assurance.
Resolve the database deadlock issue related to delete and re-insert operations
- Utilized SHOW ENGINE INNODB STATUS to analyze the database lock status for the READ COMMITTED transaction isolation level.
Shopping cart-revamp project
- Developed the new version Cart-API (Java and MySQL) to replace the legacy API (Ruby on Rails and NoSQL).
- Developed the Point handler business logic to calculate the Rakuten Super Point and shopper's Point Campaign.
Search Engine Feed project
- Develop the new version Search Engine Feed API (Java) to replace the legacy API (Ruby on Rails)
- Transform the data format from the relational database to search engine when the client updates shop/product/campaign information.
- Implement a full-shop feed to query all items within shops on the Rakuten platform in order to rebuild the search engine index.
- Implement a local cache for categories using a doubly tree data structure and read/write locks to retrieve tree paths instead of making repeated calls to the category API.
- Conduct a code review for colleagues and develop unit tests to achieve a test coverage rate of over 80% to ensure software quality.
- Developed data migration tool with spring-batch-partitioner
- Migrated 4 million records using multi-threading to reduce the processing time to approximately one-tenth of the original time (from 70 minutes to 7 minutes).
- Replaced the database from MongoDB with MySQL to speed up the API response time to reach 400 QPS.
InSynerger Technology Co., Ltd. Backend Developer, July 2018 ~ March 2021
Designed and implemented the SHARP Thailand IoT platform
- System Analysis and Design for SHARP Thailand's IoT application.
- Designed and implemented work order dispatch system and web-based production line dashboard application.
Designed and implemented a more light way Rule Engine System to replace the legacy system and Drools APIs
- Designed and implemented a Rule Engine using the Interpreter Pattern with postfix expressions and the Easy Rules library.
- Resolved a hierarchical and/or logic expression using stack data structure.
- Example: [(deviceA’s power > 100) and (deviceB’s current > 10)] or (deviceC’s voltage > 10).
Developed and maintained the streetlight IoT platform for Kaohsiung and Taoyuan city with 40000+ IoT devices
Developed a new Backend API to replace the legacy system from MVC Frameworks to pure APIs
- Reduced the number of database queries by over 50% compared to the legacy system.
PChome & Skype, Linktel Inc. Backend Developer, Aug 2016 ~ Nov 2017
- Developed and maintained the Skype official site purchase system.
- Refactored ten microservices of the Skype official site purchase system from Struts2 to Spring Boot.
ARPlanet Digital Technology Co.,Ltd. Backend Developer, Oct 2015 ~ Aug 2016
- Developed an image retrieval API for a mobile Augmented Reality app.