Posts

Showing posts with the label Spring Boot

Backend Interview Preparation Bootcamp with Java

Image
Bootcamp Overview Step-by-Step Learning: Comprehensive training in Java and Spring Boot to prepare for job interviews with confidence. Most important points are covered with minimal content. Proven Success Tips: Learn from my experience of clearing interviews at top companies like Publicis Sapient, MakeMyTrip, EPAM Systems, Samsung, UST Global, Cognizant, Deloitte, and Expedia, where i got 95% to 200% hike with different offers, even at time of recession. Master Core Topics: Gain expertise in Core Java, Multithreading, Collections, Kafka, Databases (MongoDB, MySQL), Caching, Cloud, AI, and Spring Boot through simple explanations and practical examples. Problem-Solving Skills: Enhance your coding skills with Java 8+ features like streams and operators that are highly valued in interviews today. Hands-On Coding Sessions: Build confidence and clarity with live coding examples and step-by-step practice. Video Lectures in Hindi: Unders...

Spring AI with Open Ai

Image
🔄 Updated: September 2026  ·  Rewritten for Spring AI 2.0.1 The starter artifact, the configuration properties and the client class have all changed since 2024 Integrating OpenAI ChatGPT with Spring AI Spring AI gives Java developers a clean, Spring-idiomatic way to call OpenAI's models — chat, streaming, structured output, tool calling and embeddings — without hand-rolling HTTP clients or JSON mapping. This guide walks through the whole setup, from getting an API key to building endpoints that do real work. Contents [ hide ] Getting Started: Obtaining an OpenAI API Key You need an API key before anything else: Sign up at platform.openai.com (note: the API dashboard, not the ChatGPT consumer site). Add a payment method and some credit. API access is billed separately from a ChatGPT Plus subscription — having Plus does not give you API credit. Go to the API Keys page and create a new secret key. Copy it immediately. OpenAI shows the key...

Spring AI with Ollama

Image
🔄 Updated: September 2026  ·  Rewritten for Spring AI 2.0.1 Artifact IDs, properties and the response API have all changed since this guide was first published in 2024 Introduction to Spring AI with Ollama Welcome to a comprehensive guide on leveraging Spring AI with Ollama to build AI-powered applications in Java — running large language models entirely on your own machine, with no API key and no per-token cost. This tutorial covers installing Ollama, wiring it into a Spring Boot project, and building endpoints for chat, streaming, structured output, reasoning models and tool calling. Contents [ hide ] Setting Up Ollama Installing Ollama Download and install Ollama for your OS from the official download page . It runs as a background service on http://localhost:11434 — no Docker required. The source lives on the official GitHub page . Pulling a model Once Ollama is installed, pull a model. The original version of this guide used mistral , which still...

Spring Boot Interview Questions for 10 Years Experience

Image
Welcome to the comprehensive guide on "Spring Boot Interview Questions for 10 Years Experience". Spring Boot has become one of the most popular frameworks for developing enterprise-grade applications, and its widespread adoption means that the demand for skilled Spring Boot developers has never been higher. If you are someone who has been working with Spring Boot for the last decade, you have accumulated a wealth of experience and knowledge that you can showcase during interviews. Recommended  to read and brush up for your interview: Must know interview questions and concept for any Java Interview Java Interview Questions for 10 Years Experience These simple and short articles help you to add AI to your resume and enhance the chance of selection: Spring Boot AI with Ollama Spring Boot AI with Open AI (Chat GPT) This blog post will provide you with a list of commonly asked interview questions for 10 years expe...