Technical Beauty — Episode 34 Open the sudo CHANGELOG and search for the word "security". Make a cup of tea first. The list is rather long for a tool whose entire job is to ask three questions: who are you, what would you like to run, and may you. In July 2015, Ted Unangst grew tired of negotiating with the sudo configuration on OpenBSD and wrote his own. He called it doas: dedicated OpenBSD appli
A hands-on technical breakdown of the WannaCry ransomware, the EternalBlue exploit, and why system patching is still critical today. Imagine it’s a typical Monday morning at a mid-size hospital. An older Windows computer in the Radiology department hasn't been updated in months. The hospital's network is completely "flat," meaning every computer can seamlessly talk to every other device on the n
Building a Translation Pipeline for International Contract Bidding If your company bids on international contracts, you've probably dealt with the translation bottleneck. Technical proposals need precise translation, certified documents have strict formatting requirements, and procurement deadlines don't wait for anyone. After seeing how UK public procurement translation requirements can make or
Femtocells are low-power cellular base stations used in homes and small offices to improve indoor mobile coverage. They connect to the operator’s core network over broadband and broadcast a local cellular signal, typically covering 10 to 50 metres. They operate within standard mobile infrastructure, using licensed spectrum such as: Image 1: Legacy femtocell device originally deployed by mobile ne
Go is a compiled language — the code is converted into machine‑readable form before execution. From a beginner’s perspective, this means Go catches many errors during compilation, giving you cleaner, faster, and more predictable performance at runtime. Go is widely used for: API development CLI tools Microservices architecture Backend server. DEVOPS activity So it fits perfectly with the kind of
If you've tried building an AI agent in the last six months, you've hit the same wall: there are half a dozen frameworks, each with a different philosophy, a different API surface, and a different definition of what an "agent" even is. I spent a weekend writing the same simple agent — "read a GitHub issue, classify it as bug/feature/question, and post a comment" — in six different frameworks. This
Originally published on TechSaaS Cloud Originally published on TechSaaS Cloud An API gateway sits between clients and your backend services. It handles cross-cutting concerns so your services do not have to: authentication, rate limiting, request routing, load balancing, caching, and observability. WebMobileIoTGatewayRate LimitAuthLoad BalanceTransformCacheService AService BService CDB / Cache API
A deep, opinionated, practical guide for the engineer who has crossed the mid-level threshold — or is about to. The mental models, technical habits, ownership patterns, communication skills, and career mechanics that separate "solid senior" from "engineer the whole team builds around." Grounded in 2026 reality — AI-augmented coding, distributed async teams, post-ZIRP efficiency pressure, and a mar