Select your language
I have used Angular since its early versions. Over time I have seen the framework accumulate ceremony — NgModules, complex provider chains, state management libraries that require their own learning curve just to store a simple flag. For most applications, it is too...
If you have read my introduction, you know my mantra: I hate rebuilding. Every time I started a new project from scratch — setting up authentication, JWT, Docker, user management, role guards — I was not building the product. I was rebuilding the scaffolding I had already...
One of the things I have learned across many projects is that deployment complexity kills maintenance. If putting a new version live requires someone to remember a sequence of steps, connect to multiple servers, or have the build toolchain installed in...
Why I Build Embedding Generation as a Microservice
Vector embeddings are the heart of semantic search. They're the mechanism that transforms meaning into mathematical space. But generating them isn't free—it requires computational overhead, model loading, and careful...
Building Enterprise-Grade APIs with Abstraction, Security, and Scalability
If n8n orchestrates the workflow and FastAPI handles the heavy NLP lifting, then NestJS is the guardian at the gate. It's the backend that authenticates users, validates permissions, manages...
From Standalone Components to Fully-Featured Admin Dashboards
The frontend is where RAG comes alive for end users. A backend that's technically perfect but slow to use, or confusing to navigate, might as well not exist. This article is about building an intuitive,...
From Development to Production: Build Once, Deploy Everywhere
You've built the pieces. A robust backend with RAD-System patterns, a beautiful Angular frontend, orchestrated workflows, and flexible LLM provider switching. Now comes the infrastructure: how do you...
This guide continues from the WSL environment setup. At this point you have Debian Trixie running in WSL, logged in as the node user, with /workspace/projects ready. Now we install everything needed to start developing with TypeScript, NestJS, and Angular.