Jeff Lin
Backend Engineer having 3 years' experience in cloud service platform
Senior Software Engineer
New Taipei City，TW
[email protected]
Education
National Taiwan University, Master's degree Computer Science, 2015 ~ 2017
- Studied In Communications and Multimedia Laboratory (CMLab) supervised by Prof. Winston Hsu (https://winstonhsu.info).
- Focused on Image retrieval and recognition by using deep-learning-based solutions.
National Taiwan University, Bachelor's degree Computer Science, 2011 ~ 2015
- as the TA for Fundamental Object Oriented Programming lectured by Prof. Hsuan Tien Lin (https://www.csie.ntu.edu.tw/~htlin/course/foop15fall).
- Graded and designed the homework and one final project.
- Answered students' questions from daily mails and TA hours.
Experience
HTC, Senior Software Engineer, April 2019 ~ Now
- Designed and implemented several components in the cloud service architectures.
- Experienced in MySQL, MSSQL, Firebase, MongoDB, Redis, and PubSub.
- Installed and maintained on-premises clusters.
HTC, Software Engineer, Oct 2017 ~ April 2019
- Developed high-performance service APIs (GRPC and Restful).
- Built and maintained backend services of several products with Kubernetes and SaltStack.
- Migrated cloud services from AWS to GCP and on-premises clusters.
- Deployed and maintained hundreds of VMs on AWS and GCP.
Trend Micro, Software Engineer Summer Internship, Jul 2015 ~ Aug 2015
- Used Hadoop for large scale data analysis.
- Investigated users' usage for production improvement.
Skills
- C/C++
- Python
- Golang
Projects
- Open AI platform (https://deepq.com/artificial-intelligence/)
- Designed to help users solve image classification, detection and segmentation problems without ML domain knowledge.
- Implemented large-scale image dataset annotation service for users to cooperate on data labeling.
- Built the machine learning infrastructure for training deep learning models automatically.
- Designed and implemented the model inference service for users to utilize trained models.
- Education AI Platform (https://ec.ltn.com.tw/article/breakingnews/2459276)
- Provided web-based UI for users to perform machine learning development.
- Dynamically allocate GPU resources for training machine learning models.
- Provided multiple machine learning development libraries (e.g. Tensorflow, Pytorch, Keras, ...)
- Used by the classes in National Taiwan University and National Tsing Hua University.
- E-Invoice Map
- Consumption place visualization online service developed with Django.
- Google map clustering visualization and analysis of consuming behaviors.
- Received gold prize in 2015 Open Data contest hold by Ministry of Economic Affairs in TW.
- BeanBoo Coffee bean roaster app
- An android app of household coffee bean roaster controller developed with Kotlin.
- Using BLE (Bluetooth Low Energy) for communication with a roaster machine.
- Supporting auto and expert mode for users to leverage.
- Low-resolution vehicle classification
- Vehicle classification network specialized for surveillance images.
- Transferred the knowledge from web to surveillance domain to improve the fine-grained object recognition in the low-resolution surveillance environments.
Publication
- Cross-Domain Hallucination Network for Fine-Grained Object Recognition (Accepted by CVPR 2018 Workshop PBVS)
Languages
- TOEIC 855 (2020/1)
- JLPT N2 (2019/12)
