Hey there, my name is
A passionate Software Developer

I'm a passionate freelance software developer. If my skills align with what you're seeking, please don't hesitate to connect with me.

I'm always open to new projects and opportunities, and I'd love to hear from you. Let's create something amazing together!

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Hello! My name is Po Yu Chao, and I am from Taichung, Taiwan. I am currently seeking a full-stack developer position in Vancouver. My recent role at a Stealth AI Startup (Wander Social), where I worked remotely from Vancouver, British Columbia, Canada. During this internship, I participated in agile meetings, implemented Reinforcement Learning from Human Feedback (RLHF) to optimize machine learning models, built internal tools to verify AI model responses, and improved the internal tool's UI for better user experience and accessibility.

In addition, I worked as a part-time contract Software Engineer with Phase Software from September to December 2023. In this role, I addressed UI-related issues and bugs in React applications, collaborated with cross-functional teams, and managed bug tickets using JIRA. I utilized technologies such as Reactjs, Next.js, TailwindCSS, JavaScript and TypeScript to enhance user interface functionality and experience.

I began my journey by mastering the basics of HTML, CSS, and JavaScript. While it was challenging, building a solid foundation has made it easier for me to learn advanced frameworks and libraries like React, Next.js, TailwindCSS, and Django. Throughout my journey, I have developed numerous projects, continuously honing my skills to become a better developer. I am excited to see where this path takes me, as there is always something new to explore in the ever-evolving world of web development.

Tech-Turtor

TechTutor is a full-stack web application designed to help users prepare for technical interviews by providing coding challenges, behavioral questions, and conceptual questions with real-time feedback from a large language model (LLM). Questions are generated by the GPT API based on user-imported resumes and job links

  • NextJS
  • ReactJs
  • JavaScript
  • TypeScript
  • TailwindCSS
  • Rest APIs
  • Aws S3
  • Vercel
  • Monaco Editor
  • Python
  • Flask
  • OpenAI API
  • LLM
  • Git

Wander-Internal-Tool

This full-stack project utilizes Next.js, React, and TypeScript for the frontend and interacts with AwsS3 for data storage. It implements RESTful-APIs to retrieve CSV data from S3, store user responses, and allow users to download their results from S3. The core functionality includes testing user preferences for responses from different AI models (ChatGPT, ChatGPT-4, Gemini) to ensure alignment with human feedback. The goal is to optimize machine learning models for better self-learning efficiency based on user feedback.

  • NextJS
  • ReactJs
  • JavaScript
  • TypeScript
  • TailwindCSS
  • Rest APIs
  • Aws S3
  • Vercel
  • Postman
  • Git

Portfolio-Website

This portfolio website showcases my skills and projects, built with Next.js, TypeScript, React, and TailwindCSS. It is designed to be responsive, accessible, and user-friendly, providing a seamless experience across various devices. The site features a clean and modern design, highlighting my work and experience in software development. By utilizing Next.js, it ensures fast loading times and optimal performance, enhancing the overall user experience.

  • NextJS
  • ReactJs
  • TypeScript
  • TailwindCSS
  • Restful-APIs
  • Vercel
  • Git

If there are any potential project collaborations or job opportunities, feel free to contact me.

Additionally, if you'd like to connect or have any questions about my work, don't hesitate to send me a message. I look forward to hearing from you soon!