HUIXIN YANG

Work Experience

Data Engineer II, The U Group & Co 2025.1 - Present

• Managed and optimized data pipelines, utilizing Snowflake, dbt, and SQL to streamline data transformation and storage processes.
• Developed and maintained Python-based machine learning pipelines.
• Used ETLeap to automate data integration and migration tasks, improving efficiency in data workflows.
• Designed and orchestrated data pipelines with Dagster, ensuring reliability, monitoring, and efficient task execution.
• Leveraged AWS cloud technologies to build scalable, secure data infrastructure.
• Set up Pulumi IaC to manage Snowflake resources including users, roles, databases, etc.
• Applied CI/CD practices with GitHub Actions to streamline deployment and testing.

Data Engineer I, The U Group & Co 2024.3 - 2025.1

• Delivered high-quality data sets to clients, ensuring timely and accurate reporting
• Troubleshot and resolved complex data flow, storage, and accessibility challenges, improving system performance.
• Managed and optimized data pipelines, utilizing Snowflake, dbt, and SQL to streamline data transformation and storage processes.
• Collaborated with cross-functional teams to ensure data integrity, efficiency, and alignment with client needs.
• Supported internal tools and ingestion systems through automation and process documentation.

Casual Teaching Assistant, University of Western Australia 2024.2 - 2024.3

• CITS5505 - Agile Web Development
• CITS1003 - Introduction to Cybersecurity

Assistant Manager, Deloitte 2019.3 - 2020.8

• Led a team of 4 members in managing an audit plan for a listed company.
• Conducted internal reviews, providing constructive feedback to improve team performance.
• Actively communicated with clients to gather feedback and improve client satisfaction.

Staff - Senior Associate, PwC 2016.9 - 2019.2

• Worked collaboratively with team members, conducting internal reviews to ensure high-quality outputs.

Facilitator, National Chung Cheng University 2015.2 - 2016.6

• Assisted in teaching courses such as Business Analysis, Accounting, Advanced Accounting, Audit, and Statistics.

Education

University of Western Australia (UWA) 2021.2 - 2023.11

Perth, Australia

• M.S. in Information Technology
• GPA 6.375/7
• Projects
  • Agile Web application - BrewChat (Javascript, Flask, SQLAlchemy, unittest, Git) HD & Top3 Project
  • Data Warehousing & Association Rule Mining (R, SQL, SSMS and Power BI) HD & Top2 Project
  • Graph Database & Graph Data Science (Neo4j, Cypher, and R) HD & Top4 Project
  • Exploratory data analysis and Machine learning models (R, RStudio, Git) Top1 Project
  • IOT ESP32 Air Quality Detector (C++, Flask, HTML, CSS, Javascript, Firebase Real-Time DB, Git) HD
  • Business intelligence report (Python, PowerBI) HD
  • Cybersecurity (Bash, Virtualisation & Containerisation) HD
  • Rational Database Management System (SQL) HD
  • COVID Analysis (Python) HD

National Chung Cheng University (CCU) 2014.9 - 2016.7

Chiayi, Taiwan

• M.S. in Accounting and Information Technology
• Nationally in CCU’s competitive annual Accounting postgraduate entrance exam Top2
• Conducted research on “Directors’ and Officers’ Liability Insurance and Cost Stickiness.” HD
• GPA 3.93/4.0

Project Experience

Full Stack developer, Repair Labs project (CFC) 2023.6 - 2024.2

• Actively contributing as a member of the Repair Labs Project
• Technology Stack: Next.js, TypeScript, React, Tailwind CSS and Vercel; prisma as ORM, Postgres and Docker for local DB.
• Designed mobile and desktop layouts using Figma, ensuring a user-friendly interface.
• Developed robust APIs to seamlessly connect frontend pages with the backend database, facilitating efficient data retrieval and updates.
• Achievements: Successfully created and merged three pull requests via GitHub into the main branch within one month.

LLM Triple Generator Project 2023.7 - 2023.11

• Aimed to transform unstructured text data into a structured knowledge graph using natural language processing techniques.
• Technology Stack: Python, networkx, requests, React, ChatGPT API, ChatGPT Fine Tuning Model, Prompt engineering & Feature engineering, Docker, Git.
• Leveraged the ChatGPT API and ChatGPT Fine Tuning Model for advanced natural language understanding and generation.
• Implemented prompt engineering and feature engineering to enhance the accuracy and efficiency of triple generation.

Data Scientist, SLB Data Science Hackathon 2023.9 - 2023.10

• Prototype Solution Presentation 3rd
  • Developed a mining exploration lithology identification model using LSTM.
  • Addressed challenges in accurately identifying lithology in mining exploration data.
  • Collaborated with a multidisciplinary team on data collection, model development, and ETL frameworks and processes.
  • Presented the LSTM solution, showcasing its effectiveness in improving identification accuracy.
• Creative Poster at the WA Mining Conference 4th
  • Designed an engaging and informative poster showcasing the applications and benefits of the developed model.
  • Presented findings at the conference, highlighting the impact of accurate lithology identification in mining exploration.
  • Received recognition for the innovative approach to solving exploration challenges.

Full Stack developer, Pets Of Older Persons project (CFC) 2022.11 - 2023.2

• Contributed as a team member in the Pets of Older Persons Project
• Technology Stack: Next.js, TypeScript, React, Tailwind CSS, Firebase and Vercel.
• Utilized Figma to craft intuitive mobile and desktop layouts.
• Collaborated effectively with other student volunteers, utilizing Git version control.

Skills & Certifications

• Certificate: AWS Certified Cloud Practitioner (CLF-C02), CPA Australia and CPA Taiwan
• Programming & Database Languages: Python, Java, Javascript, Typescript, R, Shell Script, C, SQLite, MySQL, Cypher Neo4j
• Front End Web Development: HTML, CSS, Tailwind CSS, Bootstrap, JavaScript, TypeScript
• UX prototyping tools: Figma
• Data Orchestration & Workflow Automation: Dagster
• Infrastructure as Code (IaC): Pulumi
• Data Transformation & ELT Tools: dbt, dbt Cloud, Etleap
• Web Framework / Libraries: React, Angular, Angular Material, Next.JS, Django, Flask
• Version Control Systems & CI/CD Tools: Git, GitHub, GitLab
• Cloud Computing Platforms: AWS, Firebase
• Low-code/No-code Development Platform: WordPress, Wix
• Command-Line Interpreter: Windows PowerShell, Git Bash, Bash & Zsh (Mac OS)
• Applications: Notion API, ChatGPT API, Neo4j, SSMS, SSAS, SAS, Google Analytics, Power BI, ACL, Globe3 ERP, SAP, Oracle

Scholarships

UWA Global Excellence Scholarship, University of Western Australia 2021 - 2023

• Awarded for exceptional academic performance, providing partial tuition coverage for the entire postgraduate study period.

Scholarships for Top Three Academic Ranking, Kaohsiung Vocational High School of Commerce (KSVCS) 2007 - 2010

• Recurrently awarded for ranking within the top three students each semester. The scholarship included a complete tuition waiver for the subsequent semester, sponsored by the government. Achieved in:
  • Grade 10, Semester 1
  • Grade 11, Semester 2
  • Grade 12, Semesters 1 and 2

Honors & Awards

Best Lecturer on CCU AIT 5th Summer Camp 2016.7

CCU Excellent Teaching Facilitator 2016.5

Champion Team in KPMG Academic Competition 2015.5

Bronze Medal Winner on XBRL Academic Winter Camp, TWSE 2015.1