warren

Data Analysis Engineer

I am a passionate, sociable and responsible 1 year experience Java developer who is currently looking for a Java Developer position to develop myself better for the challenging future. I am interested in the web development, and application development, data related position as well. I believe that my participation could bring new ideas and energies to the company.

I am currently pursuing a Master of Data Science at Universiti Malaya, maintaining a CGPA of 3.75. My final year project focuses on developing a 'Smart Contract Vulnerability Detection Model.'

Additionally, I have developed a dynamic sliding window content spamming filter model and a language type distinction model, both utilizing the BGE-M3 model. The spamming filter operates on two dimensions: one based on player behavior and the other on text content, leveraging message embeddings, deque structures, and FAISS for efficient model construction. The language type distinction model was trained using a pretrained model along with project-specific data.


Experience: 1 year

Yearly salary: $16,000

Hourly rate: $10

Nationality: 🇲🇾 Malaysia

Residency: 🇲🇾 Malaysia


Experience

Data Analysis Engineer
Tencent Games
2023 - 2024
🧑🏻‍💻 Data Collection & Preparation: Collected different language type dataset to train the model. 🧑🏻‍💻 Data Analysis: Investigated and detected inappropriate text content, including pornographic, violent, and advertising speech, while reviewing data to distinguish between valid and invalid reports. 🧑🏻‍💻 Data Visualization:Utilized the Allblue platform (built on the Hadoop ecosystem) to generate insightful reports and monitor the daily status of User-Generated Content (UGC). 🧑🏻‍💻 Data Modelling: Developed two content spamming filter model and a language type distinction model. The spamming filter model operates on two dimensions: one based on player behavior and the other on text content, utilizing message embedding, deque, concurrent, and FAISS for model construction. The language type distinction model was trained using projec raw data and filtering by using the pretrained model.
Solution Developer
PCCW
2022 - 2023
- Develop, debug, and deploy the financial system website with Java, MySQL, Spring Boot Framework. - Perform the code review and documentation. - Conduct the functionalities test on the software products. - Study the logic flow of the certain modules of a project and deliver it.

Skills

data-science
data-viz
java
python
english
chinese-mandarin