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Offering APIs with caching + rate limiting. Problem: When users send the same payload multiple times within milliseconds, credits get deducted for each. Why? The first request is still processing, so the cache isn’t ready — the rest hit backend as n

🍔 Backend dev = building a burger! Start with a base: Java, Python, or Node.js Add frameworks: Django, Express, etc. Then layer: 🔸 Git/GitHub 🔸 CI/CD (Jenkins, Azure) 🔸 Docker 🔸 APIs (REST, JSON) 🔸 DBs (MySQL, MongoDB) 🔸 Caching (Redis, CDN)

As a backend engineer. You should learn: - System Design (scalability, microservices) -APIs (REST, GraphQL, gRPC) -Database Systems (SQL, NoSQL) -Distributed Systems (consistency, replication) -Caching (Redis, Memcached) -Security (OAuth2, JWT

“Imagine if your brain could instantly recall everything you learned without ever forgetting. That’s what LM Cache does for AI.” That is what LM Cache makes possible. Normally, an AI has to reprocess everything from the beginning each time you ask a

What to do when an interviewer won’t let you ask questions — a quick lesson I learned today. I had an interview recently where the interviewer asked me: 👉 “If a microservice is taking delay, how would you optimize it. Sounds like a good system de

🚀 Built an AI Agent Runner with a landing page — in just 4 hours of focused work! From zero to full-stack ⚡️ (frontend + backend + AI + DB + cache + UI flow). 🎯 Tech Stack: React • Vite • Tailwind CSS • Node.js • TypeScript • Zod • Google Gemini A

We built an e-commerce platform that worked well initially. But as the product catalog grew, users started facing issues—search results were slow and often not relevant. This led to frustration and a drop in engagement. To solve this, we upgraded th

Problem Statement – Need Optimisation Help for Reverse Geocoding GPS Trails Hey folks, I’m working on a GPS-based tracking system where GPS devices send packets every 10 seconds, containing latitude, longitude, and other relevant data. This frequency

hey guys I'm trying to build something for the india in tech industry like social media type or other if anyone interested like dev app developer react developer flutter backend database server handler dm me and if u have something idea about this th

Looking for a tech co-founder (equal equity) to join me from day zero. I'm building a voice-based AI product solving a real, global problem. You should know mobile app development, voice call integration (like Twilio), and AI tools like GPT and Whisp