Experience

My professional journey spanning 6+ years across innovative companies, building AI systems, backend architectures, and scalable solutions.

HD Renewables Co., Ltd.

HD Renewables Co., Ltd.

Apr 2023 - Present • Internal Department Transfer

2
CURRENT

Senior Engineer

Dec 2024 - Present
Taipei, Taiwan
International Power Trading Division

Transferred to the International Power Trading Division, focusing on developing power trading strategies for Japan and Australia markets. Developing spread strategy models to predict spot market electricity prices and assist traders in decision-making.

Key Responsibilities
  • Develop international power trading strategies for Japan and Australia markets
  • Create spread strategy models for predicting spot market electricity prices
  • Support traders with data-driven decision-making tools
Technologies
PythonDeep LearningDockerDjangoElasticsearchTime Series AnalysisMLOps
Key Achievements
  • Developed spot market prediction model for electronic trading strategies
1
PREVIOUS

Senior Engineer

Apr 2023 - Dec 2024
Taipei, Taiwan
Smart Services Division

Developed solar power prediction and display systems, optimized power matching algorithms, and integrated various platforms with advanced authentication systems.

Key Responsibilities
  • Developed time series models using Python and PyTorch to predict solar power generation for Tainan FamilyMart Pingfeng store energy storage demonstration site
  • Implemented scheduled data extraction and processing using Airflow, pushing load and generation data to display dashboards
  • Optimized power matching algorithms in collaboration with ITRI, reducing computational complexity from O(N⁴) to O(N³) using MaxFlow algorithm
Technologies
PythonPyTorchDjangoMySQLAirflowDockerTime Series AnalysisMLOpsSSOREST API
Key Achievements
  • Successfully deployed solar power prediction system for demonstration site
  • Improved algorithm efficiency by 25% through optimization
  • Enhanced platform security and user experience with SSO integration
Big Data Co., Ltd.

Senior Software Engineer

Big Data Co., Ltd.

Technology Center
Taipei, Taiwan
Dec 2021 - Apr 2023

Developed NLP and data platforms using Python and deep learning frameworks. Built sentiment analysis platform processing over 3 billion data points with 30% accuracy improvement. Led backend development for dashboard projects and CDP platforms.

Key Responsibilities

  • Developed sentiment analysis platform using deep learning frameworks, improving accuracy by 30%
  • Built distributed services using Docker to process large-scale daily crawler data stored in Elasticsearch
  • Established automated DevOps for public opinion data analysis and push notification mechanisms

Key Achievements

Processed over 3 billion data points through sentiment analysis platform
Achieved 30% improvement in model accuracy compared to previous solutions

Technologies Used

PythonPaddlePaddlePyTorchDjangoFastAPIElasticsearchMySQLDockerKubernetesRabbitMQRedisAirflow
TAIWAN-CA, Inc.

Senior Software Engineer

TAIWAN-CA, Inc.

Security Product Development Division
Taipei, Taiwan
Sep 2021 - Nov 2021

Worked on cybersecurity products, focusing on CA certificate applications and writing comprehensive test cases for security systems.

Key Responsibilities

  • Developed test cases for cybersecurity-related products
  • Worked on CA certificate applications and implementations
  • Ensured product quality through comprehensive testing procedures

Key Achievements

Developed comprehensive test suite for TSA (Time Stamping Authority)
Successfully implemented certificate-based security products

Technologies Used

PythonJavaInformation SecurityCryptographyCertificate ManagementTest Case Development
Infortrend Technology, Inc.

Image Processing Software Engineer

Infortrend Technology, Inc.

R&D Department
New Taipei, Taiwan
Oct 2019 - Mar 2021

Specialized in computer vision and deep learning solutions. Developed AI applications for medical imaging, retail analytics, and embedded advertising systems using edge computing devices.

Key Responsibilities

  • Applied Docker virtualization technology to simplify development processes
  • Developed automated MRI/PET brain medical image AC-PC correction preprocessing solutions
  • Created AI image recognition applications on Nvidia Jetson edge devices with system integration

Key Achievements

Developed AI solution for Alzheimer's disease diagnosis using MRI/PET brain image processing
Created human pose recognition system for fisheye cameras improving narrow space monitoring

Technologies Used

PythonOpenCVDockerDeep LearningComputer VisionNvidia JetsonSQLitejQueryEdge ComputingMedical Imaging
Leopard Mobile, Ltd.

Software and AI Engineer

Leopard Mobile, Ltd.

Tool Product Division
Taipei, Taiwan
Jul 2018 - Oct 2019

First professional role developing web scraping and data analysis platforms. Built NLP models, voice recognition systems, and blockchain-related applications using various technologies.

Key Responsibilities

  • Developed frontend and backend web applications and microservices for blockchain trend products
  • Created web scraping programs for major social media platforms (Twitter, Facebook, Telegram) using Selenium
  • Built and managed public opinion analysis databases using MySQL

Key Achievements

Built ICO sentiment analysis platform 'Rating Token & Coin Master' with integrated NLP models
Developed Taiwanese Hokkien song recognition model for voice-controlled smart speakers

Technologies Used

PythonJavaScriptDjangoFlaskMySQLSeleniumDockerNLPMachine LearningWeb ScrapingDeep Learning
6+
Years Experience
5
Companies
15+
Major Projects
10+
Technologies