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Yan Yushan

Available to hire

Hi, I'm Yan Yushan, a Senior Web & AI Engineer with over 8 years of experience building scalable web platforms and intelligent systems.

About

Hi, I’m Yan Yushan, a Senior Web & AI Engineer with over 8 years of experience building scalable web platforms and intelligent systems. I’ve worked extensively with both U.S.-based startups and Taiwanese tech companies, focusing on full-stack development and AI integration. I love creating clean, high-performance code and leveraging technology to make a real impact.

With a strong background in machine learning, cloud infrastructure, and modern web frameworks, I’ve led numerous projects involving AI model integration, recommendation systems, and healthcare chatbots. I’m always excited about solving complex challenges and collaborating with international teams to deliver great results.

  • 8 years' experience
  • Joined July 2025

Languages

  • ChineseFluent
  • EnglishAdvanced

Industry experience

  • Software & Internet
  • Healthcare
  • Retail
  • Professional Services

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Work experience

Web Developer / AI Assistant Engineer · Local Taiwan Tech Companies (Remote & Onsite)Dec 2018 – Jul 2025 · 6 yrs 8 mos

Developed enterprise-level internal tools using Vue.js, Laravel, and PostgreSQL. Created automated machine learning pipelines for data preprocessing and model evaluation. Optimized legacy web services by refactoring backend architecture and improving frontend responsiveness. Participated in R&D for chatbots and voice recognition systems using TensorFlow and PyTorch.

Senior Web & AI Engineer · Freelance / Remote – Taiwan & U.S.Jan 2018 – Present · 8 yrs 11 mos

Led AI-focused projects for U.S.-based startups, integrating deep learning models into production web applications. Architected and developed scalable RESTful APIs and real-time services using Node.js, Python, and Go. Built and maintained full-stack applications using React, Next.js, and TailwindCSS. Integrated AWS, GCP, and Docker/Kubernetes for CI/CD, model serving, and performance monitoring. Implemented recommendation systems, NLP pipelines, and CV tools for diverse industries including e-commerce, SaaS, and healthcare. Collaborated with international teams across time zones, delivering results on agile sprints.

Education

Bachelor's Degree · National Taiwan University of Science and Technology2012 – 2016

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