Create a detailed 3-week preparation plan for a Java backend developer with 3 years of experience in Spring Boot, databases (SQL/NoSQL), Jenkins, JSON, Kafka, and Git. The person had a 2-month career gap and wants to regain confidence, practice hands-on coding, and prepare for technical interviews to secure a backend developer job. The plan should:
Be broken down week-by-week and day-by-day.
Cover technical refreshers (Java, Spring Boot, REST APIs, databases, Kafka, Git, CI/CD).
Include coding practice (DSA/LeetCode-style) and small project tasks.
akhr
/ Jan_Prep_2025.md
Last active
September 3, 2025 05:01
akhr
/ verified-seller.user.js
Created
September 16, 2020 22:05
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| // ==UserScript== | |
| // @name eBay Search - added Top verified seller (Star) | |
| // @namespace http://tampermonkey.net/ | |
| // @version 0.1 | |
| // @description try to take over the world! | |
| // @author You | |
| // @include *.ebay.* | |
| // @require https://code.jquery.com/jquery-3.5.1.min.js | |
| // ==/UserScript== |
akhr
/ TopDown.java
Created
April 20, 2020 19:34
0/1 Knapsack Implementation using Dynamic Programming Top-Down Approach
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| /** | |
| * | |
| */ | |
| package dp.knapsack_0_1; | |
| import static org.junit.Assert.assertEquals; | |
| import org.junit.Test; | |
| /** |
akhr
/ BottomUp.java
Created
April 20, 2020 19:32
0/1 Knapsack Implementation using Dynamic Programming Bottom-Up Approach
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| /** | |
| * | |
| */ | |
| package dp.knapsack_0_1; | |
| import static org.junit.Assert.assertEquals; | |
| import org.junit.Test; | |
| /** | |
| * @author ramamurthy |
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| 11814 minikube version | |
| 11815 minikube start & | |
| 11816 cat .minikube | |
| 11817 cat .minikube/config/config.json | |
| 11821 minikube status | |
| 11824 kubectl version -o yaml | |
| 11825 kubectl config current-context | |
| 11826 kubectl config get-contexts | |
| 11827 kubectl config use-context minikube | |
| 11830 kubectl get nodes -o yaml |
akhr
/ SortedArrayToTree.java
Last active
July 18, 2018 07:18
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| public class Arra2Tree { | |
| public class Node { | |
| int data; | |
| Node left; | |
| Node right; | |
| public Node(int data) { | |
| this.data = data; | |
| } | |
| public void setData(int data) { |
akhr
/ URL_Validator.js
Created
August 11, 2015 20:52
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| function serverUrlValidator(input){ | |
| var url = input.toLowerCase(); | |
| var arr = url.split('://'); | |
| var protocol = arr[0]; | |
| if(protocol === 'https' || protocol === 'http'){ | |
| //Do nothing | |
| }else if(protocol === url){ | |
| url = 'https://' + url; | |
| } |
akhr
/ getUrlProtocol.js
Created
August 11, 2015 17:40
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| surl = 'sdf:/900'; | |
| url = surl.toLowerCase(); | |
| var arr = url.split("://"); | |
| var protocol = arr[0]; | |
| console.log('protocol - '+protocol); | |
| if(protocol === 'https') | |
| { |
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| <link rel="import" href="../core-icon-button/core-icon-button.html"> | |
| <link rel="import" href="../core-toolbar/core-toolbar.html"> | |
| <link rel="import" href="../core-header-panel/core-header-panel.html"> | |
| <polymer-element name="my-element"> | |
| <template> | |
| <style> | |
| :host { | |
| position: absolute; |
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| <link rel="import" href="../core-scaffold/core-scaffold.html"> | |
| <link rel="import" href="../core-header-panel/core-header-panel.html"> | |
| <link rel="import" href="../core-menu/core-menu.html"> | |
| <link rel="import" href="../core-item/core-item.html"> | |
| <link rel="import" href="../core-icon-button/core-icon-button.html"> | |
| <link rel="import" href="../core-toolbar/core-toolbar.html"> | |
| <link rel="import" href="../core-field/core-field.html"> | |
| <link rel="import" href="../core-icon/core-icon.html"> | |
| <link rel="import" href="../core-input/core-input.html"> | |
| <link rel="import" href="../core-menu/core-submenu.html"> |
NewerOlder