News
Explore all articles, tutorials and thoughts on technology, programming and trends in the digital universe.
Create Your Landing Page in Minutes with React, Next.js, and AWS
If you need to quickly build a professional-looking landing page, this guide is for you. We'll use modern tools like UXPilot, v0.dev, React, Next.js, and AWS Amplify to streamline the entire process—from design to deployment.
MongoDB Indexes: Types, Peculiarities, and Best Practices
Understand how MongoDB indexes work, the different types available, best practices, and common mistakes that impact query performance. An essential guide to optimizing your collections and speeding up your applications.
Microservice Communication with gRPC in Node.js using NestJS
A straightforward guide on what gRPC is, its key advantages and challenges (with insights from someone who struggled to learn it!), and how to apply it to microservices with Node.js and NestJS.
Modular Architecture in Go with REST and GraphQL Sharing the Same Core
Learn how to structure scalable and maintainable Go applications using a clean, modular architecture. This article includes a practical example with REST and GraphQL sharing the same core logic.
Building an AI-Compatible API Using MCP, Go, and Python with FastMCP
Learn how to use the MCP protocol to connect a REST API with AI agents. A complete guide with theory, key benefits, and a hands-on example using FastMCP in Python as a bridge.
Conversational BI with Local LLM: How to Talk to Your Database?
A practical and straightforward approach to upgrading your BI: combine traditional dashboards with a chatbot that understands natural language and queries your database in real time. Learn how to build this solution using open-source LLMs running locally.
Observability in the Modern Backend: Fundamentals, Tools, and Trade-offs for Scalable Systems
Explore the key concepts and tools for implementing observability in modern backend systems, including logging, monitoring, and tracing.
Observability in Practice: Monitoring Serverless Architectures with AWS Lambda, X-Ray, CloudWatch and Grafana
In this article, I demonstrate how to apply observability in serverless applications using AWS. Through a real-world example, we explore metrics, traces, and dashboards for efficient API monitoring.
From Idea to Prototype: Building SalesTrack Screens with UXpilot and Refining in Figma
In this article, we'll build the day-to-day flow for a sales rep: Login → Activities → Calendar. We'll create the UI with UXpilot, refine it in Figma, then export to v0.app to generate React code.