Omozegie Aziegbe

Omos Aziegbe is a technical writer and web/application developer with a BSc in Computer Science and Software Engineering from the University of Bedfordshire. Specializing in Java enterprise applications with the Jakarta EE framework, Omos also works with HTML5, CSS, and JavaScript for web development. As a freelance web developer, Omos combines technical expertise with research and writing on topics such as software engineering, programming, web application development, computer science, and technology.

Core Java
Omozegie AziegbeJune 4th, 2026
0 60
Java Sock Merchant Problem: Solutions with Arrays and HashSets
The Sock Merchant problem is an algorithm challenge that tests our ability to work with arrays, counting, and basic data…
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Enterprise Java
Omozegie AziegbeMay 28th, 2026
0 147
Understanding OAuth 2.0 Token Exchange
In modern software architectures, especially microservices-based systems, authentication is no longer a simple “login once, use everywhere” problem. A single…
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Enterprise Java
Omozegie AziegbeMay 13th, 2026
0 345
Spring AI Explainable Agents: Capture LLM Tool Call Reasoning
Explainable AI agents aim to make the decision-making process of large language models (LLMs) transparent, especially when tools are invoked…
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Enterprise Java
Omozegie AziegbeMay 11th, 2026
0 99
Spring AI: Testing MCP Tools
Testing Model Context Protocol (MCP) tools in Spring AI is essential to ensure that tools are correctly registered, discoverable, and…
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Enterprise Java
Omozegie AziegbeMay 1st, 2026
0 991
Building Read-Write Database Routing in Spring Boot with JPA
Enterprise applications often require the separation of database workloads to improve performance and scalability. Read operations can be directed to…
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Enterprise Java
Omozegie AziegbeApril 30th, 2026
0 100
Resolving the “Validation Failed for Query for Method” Error in Spring Data JPA
This article explains how to diagnose and resolve the error “Validation failed for query for method” in Spring Data JPA.…
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Enterprise Java
Omozegie AziegbeApril 30th, 2026
0 112
Getting Started with TOON Format in Java
Token-Oriented Object Notation (TOON) is a modern data serialization format designed to represent structured data in a compact, human-readable, and…
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Core Java
Omozegie AziegbeApril 28th, 2026
0 76
A Guide to Exporting and Backing Up H2 Databases
Data protection is a critical aspect of application development. Applications that rely on embedded databases, such as the H2 Database…
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Enterprise Java
Omozegie AziegbeApril 27th, 2026
0 99
Running Parallel Instances of Spring Boot Applications in IntelliJ
Running multiple instances of a Spring Boot application can be beneficial for testing interactions, configurations, and resilience patterns. With IntelliJ…
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