From Zero to Backend Beast — My Intermediate Developer Journey 🐍

• After months of consistent grinding, I'm officially comfortable calling myself an intermediate Python Django Backend Developer.
• Here's what I've shipped and learned: - ---
• ## What I Can Now Build & Deploy
• Authentication & Messaging
• - OTP via SMTP email — fully custom flows
• - Twilio SMS integration for OTP & alerts
• - Agora for real-time voice/video features
• Payments
• - Razorpay payment gateway — orders, webhooks, refunds
• Infrastructure
• - VPS server setup from scratch (Ubuntu + Nginx + Gunicorn)
• - Auto-deployment via Git Push — push code → server pulls → restarts automatically
• - GitHub CI/CD pipeline for clean, professional delivery - ---
• ## What I Learned the Hard Way
• 1. Environment variables are your best friend (and biggest security risk if ignored)
• 2. Webhook validation is non-negotiable in production
• 3. SSH key management saves hours of frustration
• 4. Always test payment flows in sandbox before going live - ---
• ## What's Next?
• - Docker & containerization
• - Django REST Framework + async views
• - Redis for caching & task queues
• If you're on a similar path — drop a comment. Let's connect! 🤝
• #Python #Django #Backend #VPS #RazorPay #Twilio #Agora #WebDev****