Samuel Choi

Visitors:

Hi, My name is Samuel.

Thank you for visiting my website! I hope you like my works 😁

Hi, My name is Samuel.

Thank you for visiting my website! I hope you like my works 😁

Visitors:

Bidangil

It is a Proxy purchase company I own. Through this business, I generated $5,000 in revenue in last 3 months.

· It is a Proxy purchase company I own. Through this business, I generated $5,000 in revenue in last 3 months.

· Beyond providing a solution for shoppers, I also streamlined operations for administrative staff. By leveraging Signals, Celery workers, and overriding save_formset(), I automated key workflows, including sending SMS/email notifications, processing webhooks, and alerting admins to pending tasks and more.

· Recognizing that niche interests often foster strong communities, I developed an integrated community platform. Users can generate personalized avatars through a personality test, and engage by liking others' posts and avatars.

📍 Technical details and my solutions are explained in documents and the source code! Please feel free to explore them.

NCI Based Custum LLM

· People need an AI that doen't leak their private information. I led the charge to build just that, customizing a Llama 3.0 8B model to become a cancer information expert, all while keeping client data safely on their side.

· Retrieval-Augmented Generation(RAG) provides related information to the model. It answers based on the pre-trained knowledge and the given text from NCI.

· Parameter-Efficient Fine-Tuning (PEFT). The dataset over 30,000 question-answer adjust the bias and weights about 1% of the parameters. It ensures the model answer based on the RAG, avoid sensitive questions, and know how to handle off-topic or tricky questions.

· A key challenge was leading a team. Motivating and coordinating individuals without financial incentives enhanced my soft skills and leadership abilities, invaluable experience.

📍 The source code is not allowed to reveal. However, the document I wrote for this project is provided!

📍 This project failed. However, please check out the problems and how I solved!

This project builds a custom cancer specialized local AI with Llama 3.0 8B. However, it faild. Please check out the document!

Middleware Api Server

A wig company with 80,000 variants wanted to open their Shopify store. I synchronized the offline admins with the Shopify admins.

· A wig company with more than 80,000 variants wanted to open their Shopify store. This project synchronizes their offline store admins with the Shopify.

· This system automates data flow, ensuring consistency across both platforms by handling product imports, new orders, order refunds, product returns, and inventory quantity adjustments.

· I had to explore Shopify's api docs more than my textbook.

📍 Unfortunately the source code is not allowed to reveal. However, the document I wrote for this project is below!

Document