Writing.

10 posts on Java, cloud and AI.

Diagram of event sourcing flow in microservices architecture with events, event store, and services

Jun 5, 2025

How To Apply Event Sourcing In Real-World Microservices

Learn how to design and implement event sourcing in microservices using domain events, Kafka, and CQRS for scalable systems.

Spring Boot application diagram showing OpenTelemetry integration with tracing and metrics

Jun 4, 2025

A Guide To Integrating OpenTelemetry in Spring Boot Apps

Learn how to implement OpenTelemetry in Spring Boot for real-time tracing, metrics, and distributed system observability.

Illustration of Kubernetes architecture highlighting hidden features with nodes and containers

Jun 2, 2025

8 Hidden Kubernetes Features No One Will Tell You About

Discover lesser-known Kubernetes capabilities that improve cluster management, security, and fault tolerance in production.

Diagram illustrating risks in migrating from monolith to microservices architecture

Jun 2, 2025

Monolith To Microservices: 7 Risks You Should Consider

Discover 7 key technical risks when transitioning from monolith to microservices, including data consistency and deployment challenges.

Dashboard showing cloud cost metrics with warning icons and mistake alerts

Jun 1, 2025

13 Cloud Cost Management Mistakes To Avoid In 2025

Avoid common pitfalls in cloud cost tracking, budgeting, and resource allocation to control 2025 infrastructure expenses.

Software developer working on AI-driven dynamic PDF generation in Spring Boot with coding interface and PDF preview

May 29, 2025

How to Build AI-Driven Dynamic PDF Generation in Spring Boot

Learn how to implement AI-powered dynamic PDF generation in Spring Boot with practical code and tool comparisons.

Backend developer working on a computer with visualized RAG architecture diagrams on screen

May 28, 2025

RAG Document Generation: A Practical Guide for Backend Devs

Learn how RAG document generation enhances LLMs by combining retrieval and generation to reduce hallucinations and boost accuracy.

Developer working on a laptop with n8n workflow automation interface displayed

May 27, 2025

n8n: A Developer’s Guide to Self-Hosted Workflow Automation

Discover how n8n enables customizable self-hosted workflows with Google OAuth setup and multi-app integrations.

Digital illustration showing a futuristic network of data points and user profiles connected to a central AI system generating personalized recommendations

May 26, 2025

Recommendation Algorithms with RAG: A Practical Guide for Developers

Learn how retrieval-augmented generation improves recommendation algorithms using real-time data and user feedback for precision.

Developer coding Spring Boot AI integration with Java and REST APIs on multiple screens

May 25, 2025

Spring Boot AI Integration: A Practical Guide for Developers

Learn how to set up Spring Boot AI projects, create REST services, handle prompts, vector storage, and implement error handling.