Hi. Very nice to meet you. I've just read your all requirements and noticed what you need.
I'm a full stack developer so I worked in the similar projects before so that I can finish your project perfectly.
I want work with you with low price. I focus on client's satisfaction no on profit.
⭐Major skills for development
⭐Web
✅Frontend: React.js, Angular, Vue.js
✅Backend:
-PYTHON: Django, flask
-PHP:Codeigniter, NodeJS/Express , Laravel, wordpress,
-ruby on rails
⭐ Scraping & Chrome extension
✅Python Selenium, beautifulsoup, jupyter, panda, request, Proxy Rotation
✅XML, DOM, HTML5
⭐ Blockchain
✅Smart Contract
✅ Trading Bot
✅Defi
✅Uniswap v1,v2,v3
✅Solana/Rust
⭐ Mobile app
✅ Hybrid(Flutter, Ionic,React Native,)
✅Android(Java,Kotlin) and iOS(swift, obj-c)
✅Dating, Chatting, Fitness and many more ...
⭐ Database
✅ Firebase and cloud platforms
✅SQL/NoSQL
✅Sqlite
✅MongoDB
Please contact me and discuss more.
Best regards.