Loe Hui Lin

Loe Hui Lin

Data Engineer
Malaysia

About Me

Data Engineer with experience in data analysis, data engineering, and data science across Involve Asia Technologies Sdn. Bhd, Mandrill Tech Sdn. Bhd, and Setel Ventures Sdn. Bhd. Skilled in Python, Pyspark, SQL, DBT, Git…

Experience

Data Engineer

Involve Asia Technologies Sdn. Bhd
Nov 2023 - Present · 2 years 8 months

Conducted comprehensive data analysis with Pyspark to assess revenue and conversion performance, enabling strategic insights crucial for evaluating the viability of launching new product features
Enhanced data accuracy and data reliability in finance team performance dashboards by leveraging the API of the online accounting software instead of web scraping

Data Scientist

Mandrill Tech Sdn. Bhd
May 2023 - Oct 2023 · 5 months

Web scraped leading automotive websites to produce rich dataset with valuable insights of market trends and consumer preferences via Python and Javascript
Undertook in-depth research to extract meaningful attributes in dataset creation, and develop corresponding taxonomies to ensure standardized data structures for improved accessibility and analysis
Implemented Optical Character Recognition (OCR) effort on online utility bills using AWS Textract and Python
Implemented filtering and scoring rules for a rule-based, personalised product recommendation system based on user eligibility and preferences

Data Engineer Intern

Setel Ventures Sdn. Bhd
Dec 2021 - Apr 2022 · 4 months

Planned, executed and tested migration effort of Data Science team's feature store from a notebook environment (Hex) to productionized DBT via SQL, resulting in higher robustness and reliability in Setel's machine learning infrastructure
Automated an output exporting pipeline for Setel's fraud detection machine learning model via Python, Holistics API and Google Sheets API
Documented technical knowledge and best practices of DBT and Git in Setel's Data Engineering processes knowledge bank using Confluence
Delivered presentations of undertaken projects to perform knowledge transfer to Setel's Data Analytics & AI team

Skills

Data Analysis Professional Data Scraping Machine Learning Python Pyspark SQL C Programming C++ Java SAS Studio SAS Enterprise Miner Google Analytics Power BI Holistics Jupyter Notebook RDBMS Design DBT Git Streamlit Web Scraping Data Manipulation Natural Language Processing Javascript AWS Textract OCR Confluence Google Sheets API Holistics API Figma Google Colaboratory
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