Davidyfxu

🎯 Fullstack Dev | 📍 Hangzhou, China | 🚀 Seeking New Opportunities | 👋 Open to Collaboration

Hello World 😀 I'm Davidyfxu, a software developer who loves AIGC and creative products. You can find me on Linkedin and GitHub — check out my bio for more info.

📋 Experience

Nextjs Developer - PaperGen.ai @Jul, 2024 - May, 2025

Tech Owner, AI-Powered Academic Writing Assistant

Frontend Developer - TikTok @Mar, 2022 - Jul, 2024

TikTok Live Streaming Platform Development
Web Performance Optimization

Backend Developer - Tencent @Apr, 2021 - Aug, 2021

Golang Microservices
Component Platform Development
Streaming Data Processing

NTU - MSc AI @Aug, 2020 - Jan, 2022 ZJU - BSc EIE @Sep 2016 - Jun, 2020

✨ Tech Stacks

Frontend (Experienced):

JavaScript / TypeScript
React.js, Next.js

Backend (Basic):

Python / Nodejs
Django / FastAPI

Infra (Primary):

Vercel / Zeabur
Supabase
Posthog, Sentry, etc.

AI/ML (Elementary):

Large Language Models
Deep Learning & NLP
Machine Learning Basics

🪧 Projects

PaperGen.ai - AI-Powered Academic Writing Assistant

Nextjs + FastAPI + Multi-Agent

Generating well-structured papers tailored to specific requirements

Providing relevant references and citations with one click

Ensuring originality and clarity in writing

Incorporating human-like writing patterns to bypass AI detection

llm-blog-seo - Generate High-quality, SEO-optimized Blogs

Engineered LLM integration for scalable content automation

Enabled real-time AI-powered search and retrieval for up-to-date content generation

Building flexible template system supporting multiple content types

Developed intelligent keyword placement algorithms for SEO