How i built a Real-Time Anomaly Detection Engine for Cloud Storage
As part of my HNG DevSecOps task, I built a real-time anomaly detection engine to protect a Nextcloud instance from unusual traffic spikes and potenti…
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Build Your First MCP Server in Python in 10 Minutes
MCP (Model Context Protocol) crossed 97 million monthly installs in March 2026 — faster adoption than React hit in its first three years. Chrome just …
Как использовать GitHub Actions и настроить интеграцию с PyPI для Python-проектов
Когда я создавал свой первый Python-пакет, dataclass-sqlalchemy-mixins( github или pypi ), я столкнулся с интересной задачей:как…
I Built a System That Catches Hackers in Real Time
I Built a System That Catches Hackers in Real Time The Problem It was a regular Tuesday morning at cloud.ng, a rapidly growing cloud storage company…
Real-Time Anomaly Detection Engine for a Cloud Storage Platform
I built a Python daemon that watches incoming HTTP traffic in real time, learns what "normal" looks like, and automatically blocks attackers using Lin…
Agentic Web Email Infrastructure
Your agent is three steps away from completing a registration. It filled out the form, submitted it, and got a 200 OK back. The service responds: "Che…
Programming Isn’t About Syntax: It’s About Understanding the Basics
I’ve been thinking about why programming feels harder than it should when you’re starting out. I think a big part of it is how it’s taught. You jump s…
The Sous Chef Who Guesses in Batches
When Waiting Becomes the Problem You are sitting in a restaurant, watching the kitchen through a pass-through window. The head chef — meticulous, auth…
Behind the Scenes of a Self-Evolving AI: The Architecture of Tian AI
Behind the Scenes of a Self-Evolving AI: The Architecture of Tian AI Ever wondered what it takes to build an AI system that doesn't just process queri…
How I cut my OpenAI Agent latency by replacing cloud sandboxes with a local microVM
A few days ago, I was building a coding agent using the new OpenAI Agents SDK. Like everyone else, I plugged in one of the official cloud sandboxes (I…
Introducing Citai: the RAG engine I built across 6 articles — now free to try
Over the last 6 articles I shared how I built every piece of a production RAG engine: hybrid search, cross-encoder reranking, SSE streaming, multi-ten…
Python Type Hints That Actually Catch Bugs (Not Just Satisfy mypy)
Most type hint guides teach you syntax. This one is about which annotations actually prevent bugs. After two years of adding types to codebases that d…
Anti-bot without the arms race: what Camoufox does differently
Anti-bot without the arms race: what Camoufox does differently You spin up Playwright, navigate to a site, and get a CAPTCHA or a 403 before the page …
Building a Rolling-Baseline HTTP Anomaly Detector (No Fail2Ban)
Every VPS running a public web app gets hit with traffic it didn't ask for, from scrapers, brute-force login attempts, or just someone's misconfigured…
I built 14,000 lines of code before talking to a single user. Here's what I learned.
10 weeks ago I was convinced I was building something nobody else had. The idea: a GitHub App that reads every changed Python function in a PR, infers…
Detecting & Blocking Anomalous Traffic with Cloud Anomaly Detector
A lightweight, containerized anomaly detection system that monitors traffic in real time, detects abuse patterns, and automatically blocks malicious I…
Claude Strangelove or: How I Learned to Stop Worrying and Love Coding with AI
The other day I told my boss I was going to get another Google Certification in AI: I am going to go get that Generative AI Leader course certificate …
Fixing a Hidden Infinite Loop in Robot Framework's TypeInfoParser: A Deep Dive
Introduction Robot Framework is one of the most widely adopted open-source test automation frameworks in the world, used by thousands of engineering t…
The Brain Behind Intelligent AI: MongoDB Meets Zero-Shot Learning
Team Members This project was developed by: @hasini_sivaram @pothineni_rahinisai_ @suvidha_sreenichenametla @bavuna_aashritha We would like to express…
Building PitchRoom: AI-Powered Script Discovery using Flask & MongoDB Vector Search
Team Members This project was developed by: @srilakshmi_amarawadhi - A. SRI LAKSHMI @vitesh_kotha - K. VITESH @nandireddy_gnaneshwarred - N. GNANESHWA…
Why iPhone Videos Silently Fail as Telegram Video Avatars
The Silent Failure Nobody Explains I was setting up a Telegram video avatar and uploaded a recent iPhone clip. No error, no feedback, just the upload …
Building AceExam: An AI-Powered Accessible Examination Platform with MongoDB
By Tanvi , Ranadeep , Nachiketh , Jeathraditya Developed under the guidance of Professor Chanda Raj Kumar , and we are thankful for his valuable suppo…
The Swiss Army Knife That Actually Works: How AI Learned to Think and Draw at the Same Time
Picture a talented friend who can do something most people cannot: hold a genuine conversation about a painting while simultaneously sketching it from…
Building HyFD: How We Used MongoDB to Store and Analyse Production ML Failure Logs
By @sourab_reddy_ @siddardha796 @bvishnu_2509 @giridhar_58 — developed under the guidance of @chanda_rajkumar The Problem That Started Everything Here…
Introducing CareerGPT – A Multi-Agent AI Career Assistant
Today, I’m sharing my recent project: CareerGPT. CareerGPT is built using LangGraph and LangChain. The core idea behind this project is to design a mu…
Пишем быстрые UI-автотесты без флаков, стендов и боли: изоляционный подход в CI/CD
Большинство UI-тестов флакают, медленно работают и в итоге отключаются в CI. Показываю альтернативу — изоляционные UI-тесты без стендов, таймингов и б…
Stop Paying the Abstraction Tax : How I Built a C-Engine 12x Faster than Pandas
Python is the king of data science, but it charges a heavy price for convenience. When you use pd.read_csv() on a 10GB+ file, Python attempts to load …
How to Detect Prompt Injection in Your LLM Agent — Python, 5 Minutes
Your LLM agent processes user messages, retrieves documents, calls tools, and acts on the results. But what happens when one of those inputs contains …
The Bulletproof FastAPI Stack
Building a FastAPI project is exciting—until the code grows, the types get messy, and security vulnerabilities creep in. In a world where Developer Ex…
Automating ETL Workflows with Apache Airflow: From Python Script to Scheduled Pipeline
Modern data engineering revolves around automation, reliability, and scalability. Writing an ETL script in Python is only the beginning. To transform …