available

Sarah Chen

@sarahchen

8 years building web applications, 3 years integrating AI. Specialized in React ecosystems and Python backends. Former tech lead at Series B startup.

Freelance

San Francisco, CA

PST (UTC-8)

sarahchen.dev

234followers

89following

1.2kstars

47repos

GitHub

$145/hour

8 years

English, Mandarin

BS Computer Science, Stanford

AI-Native

GPT-4ClaudeCopilot

Contributions1,847 in the last year

Jan

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Pinned Repositories

AI Code Review Bot

Public

Automated code review tool using GPT-4 for static analysis and suggestions

Python

847

123

Vector Search Engine

Public

Semantic search for documentation using embeddings

TypeScript

312

react-ai-components

Public

React component library for AI-powered interfaces

TypeScript

156

llm-toolkit

Public

Python toolkit for LLM prompt engineering and evaluation

Python

Technologies

ReactNext.jsNode.jsPythonPostgreSQLTypeScript

Activity

4Repositories created

2,847Commits this year

1.2kStars earned

AI Tools Mastery

GPT-4ClaudeCopilotLangChain

Work with Sarah

Available at $145/hour

Vetted by our team

Direct communication

Flexible engagement

rate:$145/hr

exp:8 years

commits:2,847

status:available