Summary
Overview
Work History
Education
Skills
Websites
Languages
Personal Information
Timeline
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Shi Hao Wang

Shi Hao Wang

New Taipei City

Summary

Dynamic Senior Machine Learning Engineer with a proven track record at Gamania Digital Entertainment, where I architected a PySpark pipeline that boosted CTR by 8.5%. Skilled in deep learning and algorithm development, I excel in delivering innovative solutions while leading teams to achieve exceptional results.

Overview

8
8
years of professional experience

Work History

Senior Machine Learning Engineer

Gamania Digital Entertainment
Taipei
04.2023 - Current
  • Company Overview: AI-Powered Digital Advertising Optimization
  • Architected and deployed a PySpark-based machine learning pipeline for ad optimization, integrating multi-modal embeddings and achieving a statistically significant +8.5% increase in CTR and -16.7% reduction in CPC.
  • Enhanced a social post recommendation system through negative sampling strategy improvements, leading to a 26% improvement in CTR.
  • Engineered PyTorch pipeline for LoRA fine-tuning of generative models, featuring an asynchronous API design and utilizing Gemini VLM for automated prompt generation.
  • Re-architected large-scale log-processing infrastructure to an event-driven, serverless pipeline, eliminating 4 hours/week of manual interventions and enabling real-time processing.
  • Promoted to AI Team Lead at the end of 2023.
  • AI-Powered Digital Advertising Optimization

Quantitative Trader

Steaker Inc.
Taipei City
08.2021 - 02.2023
  • Developed quantitative trading robots using Python, with a focus on arbitrage between cryptocurrency futures and spot markets.
  • Managed assets between 0.5M and 4M USD stable coin, with experience in API integration with various exchanges (Binance, FTX, huobi, OKX...).

Machine Learning Engineer

Chang Chun Petrochemical Co., Ltd.
Taipei
11.2017 - 06.2021
  • Saved 300 ~ 500 million TWD annual cost of a power plant by creating the physical models and used optimization algorithms to find optimal operating parameters.
  • Stabilized the product quality by utilizing reinforcement learning to reduce the volatility of the vapor pressure in a vapor-generating machine from ±10 mbar to ±5 mbar.
  • Developed encoder-decoder deep learning model for the quality of a polymer product, allowing for real-time monitoring of quality and alarmed the operators to take action once the predictive quality went worse.

Education

MBA - Business Administration and Management, General

National Taiwan University
01.2016

BE - Chemical Engineering

National Taiwan University
01.2014

Skills

  • Computer Science
  • Machine learning
  • API integration
  • Deep learning
  • Algorithm development
  • Natural language processing
  • Statistics
  • Personalization

Languages

  • 英文, Limited Working
  • 中文, Native or Bilingual

Personal Information

Title: Senior Machine Learning Engineer | ML Team Lead at Gamania

Timeline

Senior Machine Learning Engineer

Gamania Digital Entertainment
04.2023 - Current

Quantitative Trader

Steaker Inc.
08.2021 - 02.2023

Machine Learning Engineer

Chang Chun Petrochemical Co., Ltd.
11.2017 - 06.2021

MBA - Business Administration and Management, General

National Taiwan University

BE - Chemical Engineering

National Taiwan University
Shi Hao Wang