---
title: "Vijaya Krishna Tatikondala (@vtatikondala) | Hashnode"
description: "15+ years of Java & Spring Boot: Learn enterprise architecture and SQL with me. Read the latest articles by Vijaya Krishna Tatikondala on Hashnode."
url: "https://hashnode.com/@vtatikondala"
---

@vtatikondala

# Vijaya Krishna Tatikondala

@vtatikondala · Joined December 2025

15+ years of Java & Spring Boot: Learn enterprise architecture and SQL with me.

### [Text Block, """](https://javaspring.hashnode.dev/text-block?utm_source=hashnode&utm_medium=feed)

Java 17 new features, Text Block, """

6 min read · [javaspring.hashnode.dev](https://javaspring.hashnode.dev/text-block?utm_source=hashnode&utm_medium=feed)

[Dec 23, 2025](https://hashnode.com/posts/text-block/694a031347fcaabd0fbe8c15)

### [Sealed and Non-Sealed Classes](https://javaspring.hashnode.dev/sealed-and-non-sealed-classes?utm_source=hashnode&utm_medium=feed)

Java 17 sealed and non-sealed class

7 min read · [javaspring.hashnode.dev](https://javaspring.hashnode.dev/sealed-and-non-sealed-classes?utm_source=hashnode&utm_medium=feed)

[Dec 22, 2025](https://hashnode.com/posts/sealed-and-non-sealed-classes/69489cc59ed3c133681824c8)