Sadiul Hakim

I am a Backend developer. Specially Java, Spring Framework developer.

Joined on Jun 25, 2022 https://sadiul-hakim.github.io/Sadi_ul_Hakim/

Pronouns

He/him

Work

Currently working as a Java Backend Developer.

Sadiul Hakim

Nov 1

Spring Data JDBC Tutorial

#spring #jdbc #data

4 min read

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Sadiul Hakim

Oct 30

Spring Boot Properties: Complete Tutorial

#spring #properties

7 min read

Sadiul Hakim

Oct 27

Maven Plugins

#java #maven #plugin

2 min read

Sadiul Hakim

Oct 22

SPRING CORE COMPLETE TUTORIAL

#spring #core

4 min read

Sadiul Hakim

Oct 17

Database index tutorial with MYSQL

#database #index #mysql

3 min read

Sadiul Hakim

Oct 15

Hibernate Validation with Spring Boot

#springboot #hibernatevalidation

4 min read

Sadiul Hakim

Oct 15

Spring Boot Scheduling & Quartz — Complete Guide

#java #springboot #quartz #scheduling

4 min read

Sadiul Hakim

Oct 14

Docker Tutorial for beginner

#docker

3 min read

Sadiul Hakim

Oct 13

Why care about Spring’s `util` package?

#java #springframework #utility

7 min read

Sadiul Hakim

Oct 11

Spring Shell Tutorial

#java #spring #shell #cli

3 min read

Sadiul Hakim

Oct 9

Understanding and Solving the N+1 Problem in Spring Data JPA

#java #springdatajpa #hibernate #nplus1problem

3 min read

Sadiul Hakim

Oct 2

Java Serializable Tutorial

#java #serializable

3 min read

Sadiul Hakim

Oct 1

Database VIEW tutorial

#sql #database #view

3 min read

Sadiul Hakim

Sep 26

MySQL Database Partitioning Tutorial

#mysql #partitioning #scaling

6 min read

Sadiul Hakim

Sep 26

Useful MYSQL functions

#sql #mysql

2 min read

Sadiul Hakim

Sep 25

A Process killer CLI project using Java Process API

#java #cli #process

6 min read

Sadiul Hakim

Sep 24

Java Process API Basics

#java #processapi

6 min read

Sadiul Hakim

Sep 19

Building a static file server in Java with sockets

#java #socket #staticfileserver

6 min read

Sadiul Hakim

Sep 19

Time Zones and Offsets in Java

#java #timezone #zoneoffset

4 min read

Sadiul Hakim

Sep 19

Introduction to Java nio

#java #nio #files

5 min read

Sadiul Hakim

Sep 18

Jackson Tutorial: Comprehensive Guide with Examples

#java #json #jackson

5 min read

Sadiul Hakim

Sep 17

CSV Quotes Explained Simply with Java Example

#java #csv

2 min read

Sadiul Hakim

Sep 17

Comprehensive CSV File Handling in Java Tutorial

#java #csv #opencsv

6 min read

Sadiul Hakim

Sep 17

Comprehensive Apache POI Tutorial: Excel File Handling in Java

#java #excel #apachepoi

11 min read

Sadiul Hakim

Sep 17

Spring MVC Thymeleaf Utilities Tutorial

#java #springmvc #thymeleaf

8 min read

Sadiul Hakim

Sep 17

Complete Beginner's Guide to Thymeleaf with Spring Boot

#java #springmvc #thymeleaf

7 min read

Sadiul Hakim

Sep 17

Spring Boot Rest API Custom Jwt Security

#java #springboot #springsecurity #jwt

11 min read

Sadiul Hakim

Sep 16

Java Scoped Values

#java #scopedvalue

3 min read

Sadiul Hakim

Sep 16

Spring Batch Project with Multi-File Processing

#java #spring #batchprocessing

5 min read

Sadiul Hakim

Sep 16

Spring Batch Tutorial Part #6

#database #backend #tutorial #java

2 min read

Sadiul Hakim

Sep 16

Spring Batch Tutorial Part #5

#java #spring #batchprocessing

5 min read

Sadiul Hakim

Sep 16

Spring Batch Tutorial Part #4

#java #spring #batchprocessing

3 min read

Sadiul Hakim

Sep 16

Spring Batch Tutorial Part #3

#java #spring #batchprocessing

3 min read

Sadiul Hakim

Sep 16

Spring Batch Tutorial Part #2

#spring #batchprocessing

4 min read

Sadiul Hakim

Sep 16

Spring Batch Tutorial Part #1

#spring #batchprocessing

6 min read

Sadiul Hakim

Sep 16

Todo App with Spring Boot MVC and Thymeleaf.

#java #springmvc #thymeleaf #bootstrap

5 min read

Sadiul Hakim

Sep 16

Spring Boot Basic

#java #springboot #basic #todo

4 min read

Sadiul Hakim

Sep 9

Structured Concurrency

#java #concurrency #structuredconcurrency

3 min read

Sadiul Hakim

Sep 8

Java Virtual Threads Tutorial

#java #virtualthread #concurrency

3 min read

Sadiul Hakim

Sep 7

Java Stream Gatherer Tutorial

#java #stream #gatherer

2 min read

Sadiul Hakim

Sep 6

Spring Boot Events Tutorial

#java #springboot #event

3 min read

Sadiul Hakim

Sep 4

Why Java & C# Still Dominate Enterprise

#java #csharp #enterprise #software

2 min read

Sadiul Hakim

Sep 2

Modern Java Pattern Matching in one place

#java #patternmatching

2 min read

Sadiul Hakim

Sep 2

Spring Boot AOP Programming

#java #springboot #aop

5 min read

Sadiul Hakim

Sep 1

Server Sent Event

#java #javascript #sse #springboot

2 min read

Sadiul Hakim

Aug 31

GZip in Rest APi

#java #springboot #restapi

2 min read

Sadiul Hakim

Aug 31

Why Java in 2025 even though we have shiny languages?

#java #web #2025

4 min read

Sadiul Hakim

Aug 31

Java Projects are hidden Gems

#java #go #opensource

2 min read

Sadiul Hakim

Jul 29

Go vs Java for Enterprise Systems

#java #go #enterprise #programming

2 min read

Sadiul Hakim

Sep 28 '22

Algorithm part 5: Generate as many Binary number as you want

#java #algorithms #problem #binarynumber

1 min read

Sadiul Hakim

Sep 28 '22

Algorithm part 4: Check if a string is palindrome or not

#java #dsa #string #problem

1 min read

Sadiul Hakim

Sep 28 '22

Algorithm part 3 : Reverse a string using Stack

#stack #java #string #problem

1 min read

Sadiul Hakim

Sep 27 '22

Algorithm part-2 : Brackets Validation

#java #algorithms #problem #solution

1 min read

Sadiul Hakim

Sep 27 '22

Algorithm part-1 : Next Greater Element Algorithm

#java #algorithms #problem #solution

1 min read

Sadiul Hakim

Sep 25 '22

Java Programming part 2

#java #programming #part2 #basics

2 min read

Sadiul Hakim

Sep 25 '22

Starting Java Programming series....

#java #programming #series #learn

2 min read

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