# Helena H. L.

> Software Engineer at Meta

Location: San Francisco Bay Area, United States
Profile: https://flows.cv/helenahl

Software Engineer working on emails and notifications for Meta advertisers

## Work Experience
### Software Engineer @ Meta
Jan 2022 – Present | San Francisco Bay Area

### Machine Learning Engineer @ Change Healthcare
Jan 2020 – Jan 2022 | San Francisco Bay Area
Acquired by United Healthcare

### Data Scientist @ Oracle
Jan 2020 – Jan 2020 | San Francisco Bay Area

### Research Engineer @ Singapore Management University
Jan 2018 – Jan 2020 | Singapore
Worked at Living Analytics Research Centre, a joint research centre of Carnegie Mellon University and Singapore Management University.
• As the first author, published 1 research paper at ACM DPH'19 and 1 demo paper at ACM WWW’20.
• Fine-tuned generative pre-trained language model GPT-2 on 1 million cooking recipe documents

### Data Analyst Intern @ BrainCo
Jan 2018 – Jan 2018 | Greater Boston Area
BrainCo is a brain-machine interface start-up founded by Harvard scientists, located in Somerville, MA
• Designed the proof-of-concept experiments to correlate people’s attention level with brain wave signals
• Recruited 20+ volunteers across teams within the company to participate in electrophysiology (EEG) experiments

### Software Engineer Intern @ Acer
Jan 2017 – Jan 2017 | Taiwan
Acer is one of the top personal computer vendors in the world, headquartered in Taiwan.
•	Developed a computer vision model (MobileNet, a light-weighted convolutional neural network) using Tensorflow to assess the quality of diabetic retinopathy images with an accuracy of 93%


## Education
### Master of Science (M.Sc.) in Bioinformatics and Systems Biology
National Chiao Tung University

### Bachelor of Science (B.Sc.) in Biological Science and Technology
National Chiao Tung University

### Exchange student in Biology, General
Zhejiang University


## Contact & Social
- LinkedIn: https://linkedin.com/in/iamleehelenah

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Source: https://flows.cv/helenahl
JSON Resume: https://flows.cv/helenahl/resume.json
Last updated: 2026-03-29