Sadiul Hakim

I am a Backend developer. Specially Java, Spring Framework developer. My favourit layer of backend is the persistence layer (JDBC,JPA,Hibernate,Spring Data JPA).

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

Sep 19

Building a static file server in Java with sockets

#java #socket #staticfileserver

6 min read

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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 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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