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Back-end Engineer
4-6 years
6-10 years
10-15 years
More than 15 years
Avatar of Wang Chunshan.
Avatar of Wang Chunshan.
Data Engineer @TSMC 台積電
2022 ~ Present
資料分析師、演算法工程師、軟體工程師、軟體專案管理
Within one month
Chun Shan, Wang [email protected] A skilled ML engineer with 5 years of experience in deploying NLP-based systems across various domains including education, e-commerce, and psychology. Proficient in service development, model lifecycle management, fine-tuning LLMs and BERT, and creating MLOps environments. Experienced in building ML services with model fine-tuned, API development, backend development with Python/FastAPI, and frontend development with React. Adept at enhancing product quality through CI/CD, Kubernetes, and performance testing. EXPERIENCE Data Engineer,now, TSMC Modernized Data Processing Infrastructure: Transitioned TSMC factories
MLOPS
Deep Learning
LLM
Employed
Ready to interview
Full-time / Interested in working remotely
4-6 years
國立中央大學 National Central University
網路學習科技研究所
Avatar of Hsin-Yi Ho.
Avatar of Hsin-Yi Ho.
Past
Software Engineer II @ASUS Intelligent Cloud Services (AICS)
2023 ~ 2024
Senior software engineer
Within one month
Hsin-Yi Ho Software Engineer Experienced software engineer with 8+ years of experience in full-stack development, application design, and problem solving. Proficient in Node.js, Python, and C/C++. Skilled in cloud-native development, specializing in web development frameworks such as Vue.js, FeathersJS, and FastAPI. Demonstrated success in delivering maintainable software solutions and troubleshooting complex [email protected] https://www.linkedin.com/in/hsin-yi-ho工作經歷 七月二月 2024 Taipei, Taiwan Software Engineer
Algorithm
C++
Node.js
Unemployed
Ready to interview
Full-time / Interested in working remotely
4-6 years
國立台灣大學 National Taiwan University
Computer Science and Information Engineering (CSIE)
Avatar of Vish 卓.
Avatar of Vish 卓.
Past
Go Team Lead @群和軟體有限公司
2023 ~ 2024
後端工程師
Within one month
Vish 卓 Go Team Lead 1. 帶領團隊開發高可用性的 Golang 服務 2. 即時了解新技術並導入至專案 3. 制定良好團隊編碼規範與文件標準 4. 從無到有快速開發並驗證市場需求 5. 從單體架構轉型為分布式架構以應對高併發流量 https://www.forevergame.
Golang
Linux
Algorithm/DataStructure
Unemployed
Ready to interview
Full-time / Interested in working remotely
4-6 years
台灣大學
材料科學與工程學系
Avatar of Kai-Kai Hsu.
Offline
Avatar of Kai-Kai Hsu.
Offline
Past
Senior Software Development Engineer @Wondershare Corporation
2018 ~ 2023
Software engineer
Within one month
Kai-Kai Hsu Software Engineer • Taipei,TW • [email protected] •With 10+ years experience of image processing algorithm development, engaged in the feature developments of below software : Filmora, Filmora Go(App), PowerDirector, PowerDVD, PhotoDirector, YouCam Perfect (App) and YouCam Makeup (App), mainly involved in the algorithm designings of image processing, computer vision, pattern recognition, effect filter for video, AI model application. Capable of performance tunning (Opengl, Multithread, SIMD, NEON), cross-platform development, including Window, Mac, Unix, iOS, and Android systems. Skills Programming Development C++ (mainly) Opengl shader Objective C (elementary) Java
C++
Image Processing
Algorithm Design
Unemployed
Ready to interview
Full-time / Interested in working remotely
10-15 years
國立中央大學 National Central University
Computer Science and Information Engineering
Avatar of Huang, Qing Yun.
Avatar of Huang, Qing Yun.
Go backend developer @Taihe
2024 ~ Present
Software Engineer / Backend Engineer / Backend Developer
Within one month
content management system using Node.js, Go, and Python. Establishing a real-time Twitter comment monitoring system for internal use using Python and Prometheus. Developing AI-related services and applications using Python. Build up log collectors and workflow mechanisms using Fluentd and Airflow. Writing unit tests, integration tests, and end-to-end tests using K6. Education中原大學 Chung Yuan Christian University applied mathematic(Comuter Science) Skills Python C Golang Algorithms and Data Structures Linux Shell Script Git Docker Kubernetes PostgreSQL Redis GitLab Gin Javascript Languages English — Intermediate Chinese — Native or Bilingual
Python
C
Golang
Employed
Ready to interview
Full-time / Interested in working remotely
4-6 years
中原大學 Chung Yuan Christian University
applied mathematic(Comuter Science)
Avatar of 蔡承孝.
Avatar of 蔡承孝.
副工程師 @財團法人資訊工業策進會 資安所
2021 ~ Present
後端工程師
Within one month
蔡承孝 具備數學邏輯專長及程式撰寫能力,碩士論文主要研究深度學習在不平衡數據集之解決方法;四年全端工程師經驗,熟悉 Java 及 Python 開發流程與框架。為人隨和好相處善於與團隊溝通,期許能夠在資訊產業當中更進一步。 軟體工程師 TW, Taipeia@
word
powerpoint
excel
Employed
Ready to interview
Full-time / Interested in working remotely
4-6 years
國立政治大學
應用數學
Avatar of the user.
Avatar of the user.
Sr. Full Stack Engineer @類神經網路股份有限公司
2021 ~ Present
資深程式設計師
Within one month
Code Review
Interviewing Candidates
Flutter
Employed
Ready to interview
Full-time / Interested in working remotely
6-10 years
輔仁大學 Fu Jen Catholic University
Computer Science and Information Engineering
Avatar of 陳閔致.
Avatar of 陳閔致.
工程師 @網際威信股份有限公司
2024 ~ Present
前端工程師、後端工程師、全端工程師
Within one month
研究案,ICD國際疾病碼之人工智慧學習的產學合作案子。加入時案子已經有一定進展,主要是跟學長們一起思考如何加速演算法的流程。 SideProject 時數填寫平台 開發一個能幫助學生填報時數的平台,每天會自動化啟動一次這項服務。平台主要是透過
Word
Excel
程式設計
Employed
Ready to interview
Intern / Interested in working remotely
4-6 years
國立雲林科技大學
資訊管理系
Avatar of the user.
Avatar of the user.
Past
專案工程師 @鴻海精密工業股份有限公司
2021 ~ 2024
Software Engineer
Within one month
Python
Django
API
Unemployed
Ready to interview
Full-time / Interested in working remotely
4-6 years
國立清華大學
工程與系統科學
Avatar of the user.
Avatar of the user.
區塊鏈/資深後端工程師 @神兵資訊科技服務股份有限公司
2023 ~ Present
後端工程師 區塊鏈工程師
Within one month
c#
PHP
MySQL
Employed
Ready to interview
Full-time / Interested in working remotely
4-6 years
國立雲林科技大學 National Yunlin University of Science and Technology
電機工程學系

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Within two months
Senior Software Enginee
Wondershare Corporation
2018 ~ 2023
台北市, 台灣
Professional Background
Current status
Unemployed
Job Search Progress
Ready to interview
Professions
C,C++ Developer, Video, Voice Engineer, Back-end Engineer
Fields of Employment
Software
Work experience
10-15 years
Management
None
Skills
C++
Image Processing
Algorithm Design
machine learning
Pattern Recognition
Windows
MacOS
Android
OpenGL Shading Language (GLSL)
SVN/Git
Languages
English
Intermediate
Japanese
Beginner
Job search preferences
Positions
Software engineer
Job types
Full-time
Locations
Taipei, Taiwan
Remote
Interested in working remotely
Freelance
Educations
School
國立中央大學 National Central University
Major
Computer Science and Information Engineering
Print
Profile 02 00@2x 71843ef6a0df47d6255a9c0436c409dcd5cd81f6514c51a6b2a93339d82bbff6

Kai-Kai Hsu

Software Engineer  •  Taipei,TW  •  [email protected]  

+886 939909467

With 10+ years experience of image processing algorithm development, engaged in the feature developments  of below software: Filmora, Filmora Go(App), PowerDirector, PowerDVD, PhotoDirector, YouCam Perfect (App) and YouCam Makeup (App), mainly involved in the algorithm designings of image processing, computer vision, pattern recognition, effect filter for video, AI model application. Capable of performance tunning (Opengl, Multithread, SIMD, NEON), cross-platform  development, including Window, Mac, Unix, iOS, and Android systems.

Skills


Programming Development

  • C++ (mainly)
  • Opengl shader 
  • Objective C (elementary)
  • Java, JNI (elementary)
  • iOS, Android development

Library

  • OpenCV


IDE and tools

  • Visual Studio
  • Xcode
  • Git, SVN version control tool
  • cmake
  • Android Studio

Framework

  • OpenGL
  • Metal(elementary)

Experience

Wondershare Corporation Branch Office, Taipei, Taiwan 

Senior Software Development Engineer, Creative Technology Department                       Oct. 2018 - Jun.2023

                        

Main responsibilities include developing algorithms, functionalities, and effects related to image processing. At early stage, collaborated with the WES team to design the image module architecture for the new Filmora engine. Porting the relevant features and effects from the old version of Filmora. At later stage, joined the effect development team to create various themed video filter effects. Additionally, created technical course documentation to pass on development experience and share knowledge.

Product:  Filmora FilmoraGo

Main Task : 

  • Designed the architecture and interfaces for the WES image module.
    • Solved the coupling problem of the old image processing related module and designed the new architecture for independence and scalability.
    • Coordinated with the application layer team to integrate developed functionalities, modified  according to version requirements, and assisted in debugging the product.
  • Responsible for the development of the OpenFX effect plugins.
    • Collaborated with major effect companies, Boris and Newblue to integrate relevant effect plugins.
    • Generated $10K in revenue within one week of launch, with an expected annual revenue of $1 million.
  • Developed OpenGL-related effects.
    • Basic filters like blur, mosaic, Instagram-style filters, etc.
    • Applied AI model-based filters, such as background removal, facial key points and body feature point models.
    • Music beat-based filters.
  • Created technical course documentation
    • Shared OpenFX development experience.
    • Shared makeup technology development experience.


Perfect Corporation, Taipei, Taiwan (Subsidiary of Cyberlink)

Senior Software Engineer, Magic Technology Department                                                May 2015 - Oct.2017


Worked in Magic Technology department as a software engineer, responsible for developing image processing effects on mobile devices, mainly portrait beautification effect. In the most time, I had to search and survey several journals to come up with proper solutions and designed possible algorithm for real-time execution performance on mobile devices, plus solving problems, collecting diversified human-face image for testing, designing verifying algorithm methods, and executing performance optimization on types of mobile device. Furthermore, created static libraries, designed filters of GPUImage framework, and offered simplified API for Application layer to integrate.

Product:

YouCam Perfect、YouCam Makeup、YouCam Fun

Main Task : 

  • Designed and developed image processing algorithm of portrait beautification effect (Liquify effect) 
    • Large eyes effects
    • Face reshaping
  • Developed Camera AR effect(Augmented Reality) for YouCam Perfect
    • Developed real-time face tracking for AR effect
    • Designed multiple-face tracking architecture and tunning performance for real-time detection
    • Developed live makeup AR effects ( large eyes effects , face reshaping and eye color changing)
  • Developed Machine Learning related features
    • Gender classification
  • Transferred AR engine from C++ into javascript version for executing on Chrome, Safari, Firefox, and Edge etc.
  • Performance tunning for iOS and Android platform
    • Multi-thread
    • NEON
  • Crossplatform development, including Windows, Unix, iOS and Android
    • Designed and maintained testbeds on Windows, iOS, and Android platforms for correct executed results

Cyberlink Corporation, Taipei, Taiwan

Senior Software Engineer, Core Technology Department                                                  Oct. 2010 - May 2015


Worked in Core Technology department, responsible for image processing feature developments. My daily tasks included searching and surveying relevant journals, designing and implementing algorithm, solving problems, collecting image data for testing, verifying algorithm results accuracy, and optimizing execution performance. Furthermore, established video processing filter for DirectShow and Media Foundation to provide real-time effects. Created static libraries for Windows, iOS, Android platform and offered simplified API for Application layer to integrate.

Product:

PowerDirector、PhotoDirector、Youcam Perfect App

Main Task:

  • Smart video content editing feature for PowerDirector
    • Zoom in, Pan video clip detection
    • Screen Shot detection 
    • Lightness and darkness video clip detection
    • Shaky video clip detection
  • Photo Panorama feature for PhotoDirector
    • Auto-cutting algorithm designing for overlapping photos
    • Seamless blending algorithm designing
  • Smart Photo composing feature for PhotoDirector
    • Eye detection designing
    • Smile estimation designing
    • Smart face swapping algorithm designing
  • Portrait Beautification feature for YouCam Perfect
    • Skin whitening
    • Shine removal
  • Performance tunning
    • Multithread
    • SIMD
  • Cross-platform development, including Windows, Unix, iOS and Android
    • Designed and maintained testbeds on each platform for correct executed result


Education

National Central University, Toayuan, Taiwan

Master of Computer Science and Information Engineering                                         2008 - 2010 


Master's Thesis: Adaptive Traffic Scene Analysis by using Implicit Shape Model

Seminars:

  • Machine learning : Statistical learning theory、Neural Network、Computational Intelligence
  • Image processing related: Image processing、Virtual Reality
  • Multi-media related: Data Compression、Digital Signal Processing

National Cheng Kung University, Tainan, Taiwan

Bachelor of Mathematics                                                                                                   2003 - 2008 


Extracurricular Activities: Team Leader of Volleyball Team

Language


  • Mandarin(native)
  • English(intermediate)
  • Japanese(basic) (Certificate of JLPT level 3)  

Resume
Profile
Profile 02 00@2x 71843ef6a0df47d6255a9c0436c409dcd5cd81f6514c51a6b2a93339d82bbff6

Kai-Kai Hsu

Software Engineer  •  Taipei,TW  •  [email protected]  

+886 939909467

With 10+ years experience of image processing algorithm development, engaged in the feature developments  of below software: Filmora, Filmora Go(App), PowerDirector, PowerDVD, PhotoDirector, YouCam Perfect (App) and YouCam Makeup (App), mainly involved in the algorithm designings of image processing, computer vision, pattern recognition, effect filter for video, AI model application. Capable of performance tunning (Opengl, Multithread, SIMD, NEON), cross-platform  development, including Window, Mac, Unix, iOS, and Android systems.

Skills


Programming Development

  • C++ (mainly)
  • Opengl shader 
  • Objective C (elementary)
  • Java, JNI (elementary)
  • iOS, Android development

Library

  • OpenCV


IDE and tools

  • Visual Studio
  • Xcode
  • Git, SVN version control tool
  • cmake
  • Android Studio

Framework

  • OpenGL
  • Metal(elementary)

Experience

Wondershare Corporation Branch Office, Taipei, Taiwan 

Senior Software Development Engineer, Creative Technology Department                       Oct. 2018 - Jun.2023

                        

Main responsibilities include developing algorithms, functionalities, and effects related to image processing. At early stage, collaborated with the WES team to design the image module architecture for the new Filmora engine. Porting the relevant features and effects from the old version of Filmora. At later stage, joined the effect development team to create various themed video filter effects. Additionally, created technical course documentation to pass on development experience and share knowledge.

Product:  Filmora FilmoraGo

Main Task : 

  • Designed the architecture and interfaces for the WES image module.
    • Solved the coupling problem of the old image processing related module and designed the new architecture for independence and scalability.
    • Coordinated with the application layer team to integrate developed functionalities, modified  according to version requirements, and assisted in debugging the product.
  • Responsible for the development of the OpenFX effect plugins.
    • Collaborated with major effect companies, Boris and Newblue to integrate relevant effect plugins.
    • Generated $10K in revenue within one week of launch, with an expected annual revenue of $1 million.
  • Developed OpenGL-related effects.
    • Basic filters like blur, mosaic, Instagram-style filters, etc.
    • Applied AI model-based filters, such as background removal, facial key points and body feature point models.
    • Music beat-based filters.
  • Created technical course documentation
    • Shared OpenFX development experience.
    • Shared makeup technology development experience.


Perfect Corporation, Taipei, Taiwan (Subsidiary of Cyberlink)

Senior Software Engineer, Magic Technology Department                                                May 2015 - Oct.2017


Worked in Magic Technology department as a software engineer, responsible for developing image processing effects on mobile devices, mainly portrait beautification effect. In the most time, I had to search and survey several journals to come up with proper solutions and designed possible algorithm for real-time execution performance on mobile devices, plus solving problems, collecting diversified human-face image for testing, designing verifying algorithm methods, and executing performance optimization on types of mobile device. Furthermore, created static libraries, designed filters of GPUImage framework, and offered simplified API for Application layer to integrate.

Product:

YouCam Perfect、YouCam Makeup、YouCam Fun

Main Task : 

  • Designed and developed image processing algorithm of portrait beautification effect (Liquify effect) 
    • Large eyes effects
    • Face reshaping
  • Developed Camera AR effect(Augmented Reality) for YouCam Perfect
    • Developed real-time face tracking for AR effect
    • Designed multiple-face tracking architecture and tunning performance for real-time detection
    • Developed live makeup AR effects ( large eyes effects , face reshaping and eye color changing)
  • Developed Machine Learning related features
    • Gender classification
  • Transferred AR engine from C++ into javascript version for executing on Chrome, Safari, Firefox, and Edge etc.
  • Performance tunning for iOS and Android platform
    • Multi-thread
    • NEON
  • Crossplatform development, including Windows, Unix, iOS and Android
    • Designed and maintained testbeds on Windows, iOS, and Android platforms for correct executed results

Cyberlink Corporation, Taipei, Taiwan

Senior Software Engineer, Core Technology Department                                                  Oct. 2010 - May 2015


Worked in Core Technology department, responsible for image processing feature developments. My daily tasks included searching and surveying relevant journals, designing and implementing algorithm, solving problems, collecting image data for testing, verifying algorithm results accuracy, and optimizing execution performance. Furthermore, established video processing filter for DirectShow and Media Foundation to provide real-time effects. Created static libraries for Windows, iOS, Android platform and offered simplified API for Application layer to integrate.

Product:

PowerDirector、PhotoDirector、Youcam Perfect App

Main Task:

  • Smart video content editing feature for PowerDirector
    • Zoom in, Pan video clip detection
    • Screen Shot detection 
    • Lightness and darkness video clip detection
    • Shaky video clip detection
  • Photo Panorama feature for PhotoDirector
    • Auto-cutting algorithm designing for overlapping photos
    • Seamless blending algorithm designing
  • Smart Photo composing feature for PhotoDirector
    • Eye detection designing
    • Smile estimation designing
    • Smart face swapping algorithm designing
  • Portrait Beautification feature for YouCam Perfect
    • Skin whitening
    • Shine removal
  • Performance tunning
    • Multithread
    • SIMD
  • Cross-platform development, including Windows, Unix, iOS and Android
    • Designed and maintained testbeds on each platform for correct executed result


Education

National Central University, Toayuan, Taiwan

Master of Computer Science and Information Engineering                                         2008 - 2010 


Master's Thesis: Adaptive Traffic Scene Analysis by using Implicit Shape Model

Seminars:

  • Machine learning : Statistical learning theory、Neural Network、Computational Intelligence
  • Image processing related: Image processing、Virtual Reality
  • Multi-media related: Data Compression、Digital Signal Processing

National Cheng Kung University, Tainan, Taiwan

Bachelor of Mathematics                                                                                                   2003 - 2008 


Extracurricular Activities: Team Leader of Volleyball Team

Language


  • Mandarin(native)
  • English(intermediate)
  • Japanese(basic) (Certificate of JLPT level 3)