Data engineer, working on ETL data flow design and developing projects about distributed fulltext search engine technology.

Data engineer,

Taipei Special Municipality,TW
[email protected]

Work Experience

InQuartik Co. (孚創雲端), Engineer, Jan 2016 ~ present

1. Working on maintenance, deployment and turning of search engine cluster based open source projects, which can provide keyword search service for over 100 million documents.  

2. Keyword query parser/tokenizer design and implementation based on Solr/Lucene project.  

3. ETL processing design and implementation for text and image file. 

 4. Customized web crawler implementation. 

Academia Sinica (中央研究院), Research assistant, Apr 2014 ~ Mar 2015

1. Wet lab operation. (immunohistochemistry, cell culture, lab maintenance)
2. Confocal microscopy operation.
3. Image processing, coding in Matlab and leverage Imaris.
4. Bio-structure quantification/modeling.


Search Engine

Distributed fulltext search engine, development, maintenance, deployment, and schema design, based on Solr, Docker, Nginx, and Ansible. Implementation for tokenization, query parser, sharding optimization.

ETL flow

ETL process flow design and implementation in Java code, integrated with Solr, PostgreSQL, and MongoDB.

Image process

Pre-processing for image series and image tracking. Based on Matlab or Java code, leverage on OpenCV.


National Central University, Taiwan(MS), 物理, 2009 ~ 2013

Experimental physics, design and implementation for low Reynold fluid dynamics. Image processing design and implementation, from data acquisition to data visualization.

National Central University, Taiwan), 物理, 2005 ~ 2009

Generally studying about how to be a scientist.

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