Complete Java, Spring, and Microservices course

Java developer in 48 hours; technically, it will take months to master.

00:00:00 Core Java
13:13:08 JUnit
16:04:39 DSA
21:11:50 Git
23:12:20 JDBC
24:33:04 Servlet and JSP
30:29:58 Hibernate
33:49:37 Rest API Web Service
36:24:17 Spring Framework
37:46:54 Spring JDBC
38:16:19 Spring MVC
39:41:39 Spring ORM Theory
40:12:45 Spring Data JPA
40:41:13 Rest API using Spring Boot
41:17:32 Project Using Spring Boot MVC
43:45:47 Java Spring Boot MongoDB Full Project
45:01:07 Spring AOP
45:21:59 Spring Security
46:28:34 Microservice

Check out our courses:

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Coupon: TELUSKO20 (20% Discount)

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[annyd]

00:00:00 Introduction to Java Course
00:05:04 Java Development Kit setup
00:13:21 First code in java
00:24:35 How Java Works
00:36:34 Variables in java
00:48:11 Data types in java
01:00:28 Literal
01:04:49 Type conversion
01:17:20 Assignment Operators
01:27:32 Relational Operators
01:35:35 Logical Operators
01:46:47 If Else
01:59:45 If Else if
02:05:18 ternary
02:09:51 Switch Statement
02:17:50 Need For Loop
02:21:12 While Loop
02:33:35 Do While Loop
02:36:48 For Loop
02:50:06 Which Loop To Use
02:51:48 Class And Object Theory
02:57:30 Class and Object Practical
03:13:03 JDK JRE JVM
03:18:22 Methods
03:29:44 Method Overloading
03:35:41 Stack And Heap
03:48:12 Need of an Array
03:52:01 Creation of Array
03:59:28 Multi Dimensional Array
04:12:30 Jagged and 3D Array
04:18:08 Drawbacks of Array
04:20:54 Array of Objects
04:29:42 Enhanced for loop
04:35:07 What is String
04:42:24 Mutable vs Immutable string
04:48:43 StringBuffer and StringBuilder
04:54:23 static variable
05:01:26 static block
05:08:43 static method
05:13:25 Encapsulation
05:25:04 Getters and setters
05:27:55 this keyword
05:37:36 constructor
05:44:35 default vs parameterized constructor
05:49:36 this and super method
06:01:42 Naming Convention
06:06:08 Anonymous Object
06:10:51 Need of Inheritance
06:17:06 What is Inheritance
06:25:50 Single and Multilevel inheritance
06:29:41 Multiple Inheritance
06:36:16 Method Overriding
06:44:05 packages
06:56:20 Access Modifiers
07:04:42 Polymorphism
07:08:31 Dynamic Method Dispatch
07:16:29 Final keyword
07:22:43 Object Class equals toString hashcode
07:34:41 Upcasting and Downcasting
07:41:17 abstract keyword
07:53:26 Inner class
07:59:03 Anonymous Inner class
08:04:11 abstract and anonymous inner class
08:07:22 What is Interface
08:15:18 More on Interfaces
08:18:40 Need of Interface
08:27:11 What is Enum
08:34:04 enum if and switch
08:37:59 Enum Class
08:45:45 What is Annotation
08:53:14 Functional Interface
08:56:43 Lambda Expression
09:02:51 Lambda Expression with return
09:06:08 Types of Interface
09:10:41 What is Exception
09:15:57 Exception Handling using try catch
09:21:58 try with multiple catch
09:32:14 Exception Hierarchy
09:36:30 Exception throw keyword
09:42:05 Custom exception
09:45:35 Ducking Exception using throws
09:55:29 User Input using BufferedReader and Scanner
10:07:17 try with resources
10:15:25 Threads
10:20:37 Multiple Threads
10:31:58 Thread Priority and Sleep
10:39:20 Runnable vs Thread
10:47:45 Race Condition
11:00:15 Thread states
11:03:45 Collection API
11:08:30 ArrayList
11:20:23 Set
11:27:30 Map
11:37:32 Comparator vs Comparable
11:53:15 Need of Stream API
12:00:12 forEach Method
12:05:01 Stream API
12:14:09 Map Filter Reduce Sorted

[SudipBhattacharyya]

I learned Java in 1998 (i.e., Java 2 with JDBC and some Swing)! But didn't code on Java after 1999 May and forgot everything! I am a senior software developer (exposure in C, Swift, Go, JS, Harbour and little bit Python) with more than 30 years of working experience. I found your course 2 days ago. Then thought why shouldn't I try Java again? As far as I went through your tutorial, I found your course is excellent. Thanks for sharing this excellent course totally free of cost!!! 🙂

[Mostafizur_rahman]

I can't possibly imagine how much hard work you had to put to create such outstanding bootcamp/lecture. I truly appreciate it!!

[majinkiko]

This is completely nuts. Thank you for this knowledge and insane hard work given for free to us. I am an Angular developer and I was looking to become full-stack with Java and I think I've found gold

[SriSri-vmnq]

This channel has grown leaps and bounds in the last few years. I know the time where there were <1K subscribers. Way to go! Good luck and thanks!

[gnanavigneshgunduboyina]

00:05:04 Java Development Kit setup
Basic Java Concepts:
• 00:13:21 First code in java
• 00:24:35 How Java Works
• 00:36:34 Variables in java
• 00:48:11 Data types in java
• 01:00:28 Literal
• 01:04:49 Type conversion
• 01:17:20 Assignment Operators
• 01:27:32 Relational Operators
• 01:35:35 Logical Operators
Control Flow:
• 01:46:47 If Else
• 01:59:45 If Else if
• 02:05:18 Ternary
• 02:09:51 Switch Statement
Loops:
• 02:17:50 Need For Loop
• 02:21:12 While Loop
• 02:33:35 Do While Loop
• 02:36:48 For Loop
• 02:50:06 Which Loop To Use
Classes and Objects:
• 02:51:48 Class And Object Theory
• 02:57:30 Class and Object Practical
• 03:13:03 JDK JRE JVM
• 03:18:22 Methods
• 03:29:44 Method Overloading
• 03:35:41 Stack And Heap
Arrays:
• 03:48:12 Need of an Array
• 03:52:01 Creation of Array
• 03:59:28 Multi Dimensional Array
• 04:12:30 Jagged and 3D Array
• 04:18:08 Drawbacks of Array
• 04:20:54 Array of Objects
• 04:29:42 Enhanced for loop
Strings:
• 04:35:07 What is String
• 04:42:24 Mutable vs Immutable string
• 04:48:43 StringBuffer and StringBuilder
Static Members:
• 04:54:23 Static variable
• 05:01:26 Static block
• 05:08:43 Static method
Object-Oriented Programming (OOP) Concepts:
• 05:13:25 Encapsulation
• 05:25:04 Getters and setters
• 05:27:55 this keyword
• 05:37:36 Constructor
• 05:44:35 Default vs Parameterized Constructor
• 05:49:36 this and super method
• 06:01:42 Naming Convention
• 06:06:08 Anonymous Object
Inheritance:
• 06:10:51 Need of Inheritance
• 06:17:06 What is Inheritance
• 06:25:50 Single and Multilevel Inheritance
• 06:29:41 Multiple Inheritance
• 06:36:16 Method Overriding
Packages and Access Modifiers:
• 06:44:05 Packages
• 06:56:20 Access Modifiers
Polymorphism:
• 07:04:42 Polymorphism
• 07:08:31 Dynamic Method Dispatch
• 07:16:29 Final keyword
• 07:22:43 Object Class equals toString hashcode
• 07:34:41 Upcasting and Downcasting
• 07:41:17 Abstract keyword
Inner Classes:
• 07:53:26 Inner class
• 07:59:03 Anonymous Inner class
• 08:04:11 Abstract and Anonymous Inner class
Interfaces:
• 08:07:22 What is Interface
• 08:15:18 More on Interfaces
• 08:18:40 Need of Interface
Enum and Annotations:
• 08:27:11 What is Enum
• 08:34:04 Enum if and switch
• 08:37:59 Enum Class
• 08:45:45 What is Annotation
• 08:53:14 Functional Interface
• 08:56:43 Lambda Expression
• 09:02:51 Lambda Expression with return
• 09:06:08 Types of Interface
Exception Handling:
• 09:10:41 What is Exception
• 09:15:57 Exception Handling using try-catch
• 09:21:58 Try with multiple catch
• 09:32:14 Exception Hierarchy
• 09:36:30 Exception throw keyword
• 09:42:05 Custom Exception
• 09:45:35 Handling Exceptions using throws
• 09:55:29 User Input using BufferedReader and Scanner
• 10:07:17 Try with resources
Multithreading:
• 10:15:25 Threads
• 10:20:37 Multiple Threads
• 10:31:58 Thread Priority and Sleep
• 10:39:20 Runnable vs Thread
• 10:47:45 Race Condition
• 11:00:15 Thread states
Collections:
• 11:03:45 Collection API
• 11:08:30 ArrayList
• 11:20:23 Set
• 11:27:30 Map
• 11:37:32 Comparator vs Comparable
Advanced Java:
• 11:53:15 Need of Stream API
• 12:00:12 forEach Method
• 12:05:01 Stream API
• 12:14:09 Map Filter Reduce Sorted

[yogeeshrsyogeeshrs]

Really fell in love with your course delivery way. This is longest tutorial ever found.
Thank you so much
You made my way very easy thanks a lot.

[dionysios]

I don't enjoy video courses, but this man makes it enjoyable. You have a real talent for teaching, I really appreciate your ability to use analogies and your draw tool to facilitate conceptualization. Thank you for the free course, you've helped me tremendously preparing for my new job.

[vidyanigunarathne]

This video is a complete game changer for me! Your dedication and efforts are much appreciated. You teach Java in a clear and understandable manner. Thank you for providing this amazing resource for free. Keep up the fantastic work on creating bootcamps for other programming languages!

[sebcal]

I am starting a new position where the tech stack uses Springboot w/ Hibernate. It has been a while since I have used Java and this video course/series has been amazing in reviewing core concepts and I have actually even learned some new things. Your ability to explain things simply and light-hearted conversational approach to your lessons makes this long course easy to watch. Thank you!

[AMalevolentCreation]

Honestly going to use this video as a staple for any of my friends breaking into software engineering. Respect for putting in the time and effort on this

[Telusko]

Video might lag on browser due to its length.
try on Mobile app

[tzbcpni]

Firstly, looking for all of the related courses at one place with the best resource is a great relief for one go.Thank you so much. Very valuable content

[cuma]

Thanks for this great video
for anyone who wants to start, this is a lot of content so I tried to create a 12 week plan (monday to friday)

Weekday-Only Study Plan (12 Weeks)
Weeks 1-4: Foundations
Week 1 (5 days): Core Java
Week 2 (5 days): JUnit
Week 3 (5 days): Data Structures and Algorithms (DSA)
Week 4 (5 days): Git and JDBC

Weeks 5-8: Web Technologies and Hibernate
Week 5 (5 days): Servlet and JSP
Week 6 (5 days): Hibernate
Week 7 (5 days): Rest API Web Service
Week 8 (5 days): Introduction to Spring Framework

Weeks 9-12: Advanced Spring and Project Work
Week 9 (5 days): Spring JDBC, MVC, ORM Theory, Data JPA
Week 10 (5 days): Rest API using Spring Boot
Week 11 (5 days): Projects (Spring Boot MVC and MongoDB Full Project)
Week 12 (5 days): Spring AOP, Spring Security, Microservices

1. Video Content Study (30 minutes)
Dedicate the first 30 minutes of your daily session to studying the video content. This includes understanding theories, concepts, and demonstrations.
2. Practical Work (20 minutes)
Use the remaining 20 minutes for hands-on coding exercises or practical applications related to the day's topic. This can involve writing code, debugging, or working through small projects.
3. Friday Flexibility
Utilize Fridays for review, deeper practice, or catching up on content if needed. This could mean focusing more on practical work or revisiting complex topics from the video.

[SuneelKumar-mhzf]

Seems, mind bending course in the history of java tutorials🔥💥
Hats off to u Navin sir👏

[timtom]

i think you have the world record for longest dev course video for free, thanks a tonne for sharing your knowledge and efforts

[samareshshil]

It takes utmost dedication and love for teaching to upload videos like this one. Thank you sir for your service

[Gowthammn]

30:29:58 - Introduction to Hibernate
30:32:13 - Prerequisites for Hibernate
30:34:48 - hibernate theory
30:44:32 - Hibernate practical
30:56:29 - How to add Hibernate Plugin in Eclipse
30:58:06 - Configuration File
31:05:21 - Working
31:09:58 - show sql Property
31:13:20 - Annotation
31:18:07 - Fetch data using Hibernate
31:22:39 - How to use Embeddable Object
31:30:31 - Mapping Relations Theory
31:43:35 - Mapping Relations Practical

[shreyabajaj]

the thing which I was searching since last 6 months I learned java I think just basics so very much excited to begin the journey of the 2 day course ..thankyou very AM THE BIGGEST FAN OF JAVA LANGUAGE AND MY LOVE AND ALSO MY 1st language. thankyou for providing the course will rate after I finished it....

[brianlevi]

Basic Java Concepts:
• 00:13:21 First code in java
• 00:24:35 How Java Works
• 00:36:34 Variables in java
• 00:48:11 Data types in java
• 01:00:28 Literal
• 01:04:49 Type conversion
• 01:17:20 Assignment Operators
• 01:27:32 Relational Operators
• 01:35:35 Logical Operators
Control Flow:
• 01:46:47 If Else
• 01:59:45 If Else if
• 02:05:18 Ternary
• 02:09:51 Switch Statement
Loops:
• 02:17:50 Need For Loop
• 02:21:12 While Loop
• 02:33:35 Do While Loop
• 02:36:48 For Loop
• 02:50:06 Which Loop To Use
Classes and Objects:
• 02:51:48 Class And Object Theory
• 02:57:30 Class and Object Practical
• 03:13:03 JDK JRE JVM
• 03:18:22 Methods
• 03:29:44 Method Overloading
• 03:35:41 Stack And Heap
Arrays:
• 03:48:12 Need of an Array
• 03:52:01 Creation of Array
• 03:59:28 Multi Dimensional Array
• 04:12:30 Jagged and 3D Array
• 04:18:08 Drawbacks of Array
• 04:20:54 Array of Objects
• 04:29:42 Enhanced for loop
Strings:
• 04:35:07 What is String
• 04:42:24 Mutable vs Immutable string
• 04:48:43 StringBuffer and StringBuilder
Static Members:
• 04:54:23 Static variable
• 05:01:26 Static block
• 05:08:43 Static method
Object-Oriented Programming (OOP) Concepts:
• 05:13:25 Encapsulation
• 05:25:04 Getters and setters
• 05:27:55 this keyword
• 05:37:36 Constructor
• 05:44:35 Default vs Parameterized Constructor
• 05:49:36 this and super method
• 06:01:42 Naming Convention
• 06:06:08 Anonymous Object
Inheritance:
• 06:10:51 Need of Inheritance
• 06:17:06 What is Inheritance
• 06:25:50 Single and Multilevel Inheritance
• 06:29:41 Multiple Inheritance
• 06:36:16 Method Overriding
Packages and Access Modifiers:
• 06:44:05 Packages
• 06:56:20 Access Modifiers
Polymorphism:
• 07:04:42 Polymorphism
• 07:08:31 Dynamic Method Dispatch
• 07:16:29 Final keyword
• 07:22:43 Object Class equals toString hashcode
• 07:34:41 Upcasting and Downcasting
• 07:41:17 Abstract keyword
Inner Classes:
• 07:53:26 Inner class
• 07:59:03 Anonymous Inner class
• 08:04:11 Abstract and Anonymous Inner class
Interfaces:
• 08:07:22 What is Interface
• 08:15:18 More on Interfaces
• 08:18:40 Need of Interface
Enum and Annotations:
• 08:27:11 What is Enum
• 08:34:04 Enum if and switch
• 08:37:59 Enum Class
• 08:45:45 What is Annotation
• 08:53:14 Functional Interface
• 08:56:43 Lambda Expression
• 09:02:51 Lambda Expression with return
• 09:06:08 Types of Interface
Exception Handling:
• 09:10:41 What is Exception
• 09:15:57 Exception Handling using try-catch
• 09:21:58 Try with multiple catch
• 09:32:14 Exception Hierarchy
• 09:36:30 Exception throw keyword
• 09:42:05 Custom Exception
• 09:45:35 Handling Exceptions using throws
• 09:55:29 User Input using BufferedReader and Scanner
• 10:07:17 Try with resources
Multithreading:
• 10:15:25 Threads
• 10:20:37 Multiple Threads
• 10:31:58 Thread Priority and Sleep
• 10:39:20 Runnable vs Thread
• 10:47:45 Race Condition
• 11:00:15 Thread states
Collections:
• 11:03:45 Collection API
• 11:08:30 ArrayList
• 11:20:23 Set
• 11:27:30 Map
• 11:37:32 Comparator vs Comparable
Advanced Java:
• 11:53:15 Need of Stream API
• 12:00:12 forEach Method
• 12:05:01 Stream API
• 12:14:09 Map Filter Reduce Sorted