Full Stack & Mobile App Developer 📱 Exploring AI/ML & building real-world apps 🤖 Flutter • Firebase • Node.js • Python ⚡ Sharing dev tips, DM for Collabs 📩
Programmer 🤓✌️
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I’m 22
Building apps from India
Looking to connect with more builders and solo founders
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Coder_boy💡🤓 retweeted
🚨 Frontend developers, be honest
What’s the difference between useState and useEffect?
Explain it like you’re answering in an interview. 👇
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Coder_boy💡🤓 retweeted
👤 Interviewer:
Your API receives 5,000 concurrent requests.
Database connections are limited to 100.
Suddenly, requests start timing out even though:
API CPU → 35%
DB CPU → 45%
What could be happening, and how would you investigate it?
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Everything works perfectly in development.
In production, the same API becomes extremely slow when traffic increases.
✅ Application CPU: 30%
✅ Application RAM: normal
✅ Database CPU: 40%
What would you investigate before increasing server capacity?
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Which database would you pick for a new app today????🤔
- PostgreSQL
- MongoDB
- SQLite
- Supabase
- Firebase
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Coder_boy💡🤓 retweeted
Be honest
If you had $20 to spend on AI, which AI tool would you invest in?
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what's stopping you from using Brave ??
- better privacy
- built-in ad blocker
- built-in AI
- built-in VPN
- built-in Tor
- faster browsing
so why are you still using Chrome ????
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After Gemini 4 Argon comes out, if you could only use one, which would you pick???? 🤔
1. Gemini 4 Argon
2 GPT-6 Astra
3 Claude Opus 5.5
4 Grok 4.7
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