visitor@portfolio: ~ — zsh
visitor@portfolio:~$whoami
Chun-Cheng Lee
Los Angeles, CA · English / Mandarin / Taiwanese
visitor@portfolio:~$cat about.txt
Backend-focused SWE who builds APIs, AI integrations, and payment systems. Passionate about clean architecture and shipping products that work. Open to full-time backend or full-stack roles.
visitor@portfolio:~$ls skills/
Languages/
PythonJavaScriptTypeScriptSQLJavaKotlin
Backend & APIs/
DjangoDjango REST FrameworkFlaskNode.jsExpress.jsREST API DesignWebhook HandlingJWT AuthenticationGoogle OAuth
Frontend/
ReactHTML/CSSBootstrapChrome Extension APIs (MV3)
AI / LLM Integration/
Claude CodeCursorAI-assisted IDEGitHub CopilotLLM-augmented development
Databases & Caching/
PostgreSQLMySQLMongoDBRedisDatabase DesignQuery Optimization
DevOps & Cloud/
GitHub Actions (CI/CD)HerokuLinuxGitDocker
Payments/
Stripe APISubscription BillingInvoice AutomationWebhook Event Processing
Testing & QA/
Unit TestingIntegration TestingTest AutomationTest Case DesignJiraDefect Tracking
AI Dev Tools/
Claude CodeCursor (AI-assisted IDE)GitHub CopilotPrompt EngineeringLLM-augmented development
Practices/
Agile/ScrumCode ReviewAPI SecurityTechnical DocumentationCross-Functional Collaboration
Currently Learning/
AWS (EC2, S3, RDS)System Design
visitor@portfolio:~$git log --oneline
fetching commits…
visitor@portfolio:~$cat resume.pdf
▸
Backend Engineering — Python (Django, FastAPI), PostgreSQL, REST APIs, cloud deployments on AWS & Fly.io.
▸
AI Integration — GPT-4o Vision multimodal apps, prompt engineering, OpenAI API, LangChain workflows.
▸
AI Chatbot — Full-stack AI chatbot with GPT-4o-mini, RAG via ChromaDB, multi-turn memory, JWT auth, follow-up suggestions, and a resizable widget.
▸
Payments & Quality — Stripe payment systems, end-to-end QA automation, test-driven development mindset.
visitor@portfolio:~$./contact.sh
♪ not playing