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4-6 years
6-10 years
10-15 years
More than 15 years
Past
Senior Software Engineer @KKday2022 ~ 2023
・
Software Engineer
Within one month
Unemployed
・
Ready to interview
Full-time / Interested in working remotely
4-6 years
National Kaohsiung University of Applied Sciences
・
Compute Science
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 Lab
Java Backend Engineer @Fenice Tech2020 ~ Present
・
Senior Engineer
Within one month
. Redesigned and refactored a multiple mobile devices control system with async processes to improve performance and reliability. Developed a automation control tool for ChromeOS devices. Trained an object detection model with YOLOV3 and integrated the model into applications to improving accuracy of automation and verification. Education National Kaohsiung University of Applied Sciences, Master’s Degree, Industrial Engineering, 2018 ~ 2021 Dissertation title: "Automatic Control System Based on Computer Vision" III Digital Education Institute, Engineer’s Degree, Big Data Analytics Course, 2016 ~ 2017 Received a certificate of merit for outstanding academic performance when studying in Data an.
Employed
Full-time / Remote Only
6-10 years
National Kaohsiung University of Applied Sciences
・
Industrial Engineering
藝人助理 @多曼尼家族傳播有限公司2022 ~ Present
・
演藝經紀
Within one year
陳韻如 Eunice Chen Where your comfort zone ends, your life begins. [email protected] 學歷 Education 國立高雄應用科技大學, 學士學位, 觀光管理, 2015 ~ 2019 National Kaohsiung University of Applied Sciences, Bachelor degree, Tourism Management國立新竹高級商業職業學校, 高中文憑, 資料處理, 2013 ~ 2015 National HsinChu Commercial Vocational High School, Data Processing 語言 Languege 中文 Mandarin － 精通 Native 台語 Taiwanese－精通 Native 英文 English
Employed
・
Not open to opportunities
Full-time / Interested in working remotely
4-6 years
高雄應用科技大學
・
觀光管理
Senior software engineer @Compal Electronic, Inc.2019 ~ Present
・
AI工程師、後端工程師
Within one month
要檢測的目標更為細小(15 ~ 20nm)，且表面的特殊塗層都是相當大的挑戰 - 選用顯微鏡頭，需要額外克服速度、震動等困難點。 Educational background National Kaohsiung University of Applied Sciences CSIE master's degree,Bachelor & master degree典範科大 代表資工系參展 - Pedestrian tracking Thesis: Semantic Video Analysis and Lane Detection via Convolutional Neural Network for a Self driving System National Kaohsiung University of Applied Sciences CSIE college
Employed
Full-time / Interested in working remotely
4-6 years
National Kaohsiung University of Applied Sciences
・
Computer science and information engineering
HW-RD @AetherTek2020 ~ Present
・
硬體研發工程師
More than one year
I-AN Chang (Frank) Four and a half years of experience in analogy hardware development. Good at systematic architecture thinking, design requirements confirmation. High degree of enthusiasm for learning, good at communicating with people and teamwork. M obile :Email : [email protected] Education : National Kaohsiung University of Applied SciencesWork experience 「Step out of your comfort zone and challenge a different life」 AETHERTEK HWRD • AprPresent Mainly designed for consumer electronics test Customized test requirements hardware circuit design PCBA functional verification, debugging and problem solving Test script writing (in-company test software or python) Assist the client
Employed
Full-time / Interested in working remotely
4-6 years
高雄應用科技大學
・
硬體/韌體/軟體
資深工程師兼PM @維登牙業集團
技術主管
Within three months
JS to React, and is familiar with the asynchronous/APIs fetching technique, and APIs state management in the Frontend development Delivered unit testing and wrote test plans in core codes to ensure consistency of the code quality, and experienced with CI/CD pipeline implementation in Gitlab and Meteor National Kaohsiung University of Applied Sciences Master of Business Administration Taipei，Taiwan Email: [email protected] Phone:Skills Front-end JavaScript、 JavaScript ES6 React JS Meteor Oracle Forms Node JS Back-end Node JS MongoDB MySQL Oracle PHP Java Restful API Integration Git APP Objective-C Android PROFESSIONAL
Full-time / Not interested in working remotely
10-15 years
高雄應用科技大學
・
程式設計
BIOS工程師 @威盛電子2015 ~ 2019
・
韌體工程師
Within two months
Responsible for Virtualization protocol in BIOS Resolved BIOS Related Issue on Motherboard Tool Development for Hardware Design Verification and Validation Software tools develop Software programming in DOS / Linux / UEFI Shell Education 國立台北科技大學 | 電機工程系(碩士畢業) National Taipei University of Technology, Master Degree, Electrical Engineering, 2013 ~ 2015 國立高雄應用科技大學 | 電機工程系(學士畢業) National Kaohsiung University of Applied Sciences, Bachelor Degree, Electrical Engineering, 2009 ~ 2013 Achievement QNAP System Discovered an NAS hardware issue
Employed
Full-time / Interested in working remotely
4-6 years
National Taipei University of Technology
・
Electrical EngineeringPrincipal Design Engineer @台達電子2018 ~ Present
・
Principal Design Engineer
More than one year
Interested in working remotely
10-15 years
National Kaohsiung University of Applied Sciences
・
ElectronicProduct Director @YOUNG HEALTH IND CO., LTD.2019 ~ Present
・
More than one year
Full-time / Interested in working remotely
6-10 years
National Kaohsiung University of Applied Sciences
・
Graduate Institute of Finance, Economics, and Business DecisionThe Most Lightweight and Effective Recruiting Plan
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Adaptability
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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.