Say you built an AI agent and customers are starting to pay for it. Sooner or later you'll want to charge them by what they actually use, because some customers hammer the agent all day while others send a handful of messages a week. A single flat fee loses money on the heavy users and overcharges the light ones. The billing problem is the same whether your agent runs on your own model (self-hoste
Decoupling Workloads: Strategies for Non-Blocking API Responses in Python Modern web applications demand instant feedback. Users expect immediate responses, and frustrating delays can quickly lead to abandonment. When an API endpoint performs computationally intensive or time-consuming operations directly within the request-response cycle, it creates a bottleneck that can cripple your backend sy
Book: The Complete Guide to Go Programming Also by me: Thinking in Go (2-book series) — Complete Guide to Go Programming + Hexagonal Architecture in Go My project: Hermes IDE | GitHub — an IDE for developers who ship with Claude Code and other AI coding tools Me: xgabriel.com | GitHub You write a validation function. Five rules. Email format, password length, age range, country code, ter
I Sniped a Solana Token in 400ms — Here's the Full Tech Stack Sniping a newly launched token on Solana is a high-stakes game that requires precision, speed, and a deep understanding of the ecosystem. Recently, I successfully sniped a Solana token in just 400ms — and I want to share the exact tech stack and strategies I used to make it happen. This article will dive deep into Jito MEV bundles, Ju
Metasploitable2 - FTP Exploitation using vsftpd 2.3.4 Backdoor 1. Objective To identify and exploit a known vulnerability in an FTP service running on a vulnerable target machine using industry-standard reconnaissance and exploitation techniques. 2. Lab Environment Component Description Attacker Machine Kali Linux Target Machine Metasploitable2 Network Type Host-only / NAT
🗺️⁀જ✈️ The Journey of a Single Click Every great story has a journey. A hero who sets out, faces challenges, crosses through different worlds, and finally returns home with something valuable. Your click is that hero. And this is its story. 🌍 The World Your Eyes See It starts with you. You’re on an app — maybe you’re trying to log into your favorite platform after a long day. You find the login
No build today. Just fundamentals. And honestly? It humbled me in the best way. Every automation I've built so far has relied on no-code/low-code tools like n8n to handle the logic. But I kept hitting moments where I thought , if I knew Python, I could do this faster, cleaner, and with more control. So I decided to fix that. And then I hit Exception Handling and File Handling and that's where thi
How I automated value discovery in binary oil markets using Python, Yahoo Finance, and the Polymarket API Polymarket lets you trade on the probability of real‑world events. There are often inefficiencies—especially when fear or greed distorts prices. But manually checking dozens of contracts and calculating fair probabilities is tedious. Yesterday, I noticed a juicy set of markets: What price will