PDF NOTES COLLECTION120+ Handwritten
120+ Handwritten
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Explore handwritten notes for Java, Python, DSA, SQL, System Design, Spring Boot, Selenium, Playwright, REST Assured, Docker, AWS, AI and more, for quick learning and interview preparation.
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Programming
27 resources01
Java Fundamentals
02
Java Collections Handbook
03
Java Important Interview Programs
04
Java Top 20 Trick Interview Questions
05
Python Quick Handbook
06
Python OOPs & Collections Notes
07
Python Cheat Sheet
08
Top 50 Python Interview Questions
09
C++ Handbook
10
OOPS Concepts
11
OOPS Concept in C++
12
JavaScript Handwritten Notes
13
Node Js
14
React Js
15
Web Development Notes
16
Top 30 Python Coding Questions
17
TypeScript Notes
18
Top 50 OOPS interview questions
19
Top 50 Java interview Questions
20
C Programming
21
Top 50 JavaScript interview questions
22
Top 30 Python interview questions
23
Top 30 ReactJs interview Questions
24
Top 40 TCS NQT problems
25
Go language notes
26
Pandas with Python
27
Introdution to Java
Crafted Note Handbooks
24 resources01
Engineering Mathematics 1 (Part 1)
02
Engineering Mathematics 1 (Part 2)
03
Engineering Mathematics 1 (Part 2) continue
04
Engineering Mathematics 1 (Part 3)
05
Digital Electronics Questions
06
DAA
07
Computer Architecture
08
C Programming
09
Data Mining
10
Deep Learning Part 1
11
DBMS
12
Compiler Design
13
Computer Graphics
14
Digital
15
HTML & CSS
16
Operating System
17
Engineering Mathematics Part 2
18
Discrete Math Part 1
19
Git Notes
20
Nodejs
21
Discrete Mathematics Part 2
22
PHP
23
UML
24
Engineering Mathematics 2 - Part 1
Backend Development
13 resources01
Spring Boot Handbook
02
Spring JPA and JWT
03
Spring Boot Annotation Notes
04
Kafka & RabitMQ Handbook
05
Redis Handbook
06
MongoDB Handbook
07
PostgreSQL Handbook
08
JUnit and Mockito Notes
09
Django Notes
10
Maven Notes
11
Top 30 Backend Concepts
12
Top 50 Spring boot interview Questions
13
Kafka Top 30 interview Questions
DSA & Algorithms
9 resources01
DSA Coding Patterns
02
Top 70 DSA Coding Problems
03
Data Structures Notes
04
Tree & Graph Handbook
05
Sorting & Searching Notes
06
Time Complexity
07
Top 30 Array and String Interview Coding Problems
08
Top 30 Stack and Queue Problems
09
Top 30 Tree and Graph Problems
System Design
5 resources01
System Design Handbook
02
Top 50 System Design Questions
03
Low-Level Design (LLD)
04
SOLID Principle Handbook
05
Splitwise LLD
Testing & Automation
10 resources01
Playwright Handbook
02
Playwright Framework
03
Playwright Top 35 Questions
04
Top 165 real Selenium Interview Questions
05
REST Assured Notes
06
JUnit and Mockito Notes
07
Performance Testing & Load Runner
08
Postman Notes
09
Playwright MCP Notes
10
Complete Manual Testing Notes
DevOps & Cloud
12 resources01
Docker Notes
02
Kubernetes Notes
03
DevOps Handwritten Notes
04
Linux Cheat Sheet
05
Git & GitHub Handbook
06
AWS Notes
07
Grafana Notes
08
Jenkins Notes
09
Cloud Computing
10
Network security notes
11
Cloud security notes
12
Linux Handbook Notes
Database & Data
10 resources01
SQL Handbook
02
SQL Interview Questions
03
Database Indexing
04
Database ACID Property Notes
05
Power BI Handbook
06
Microsoft Excel Notes Handbook
07
Data Analytics Notes Handbook
08
DBMS Notes
09
Microsoft Excel Advance concepts
10
Top 30 SQL Subquery Questions
Computer Science & Other
10 resources01
Computer Networks
02
Operating System
03
Cybersecurity Notes
04
Digital Electronics Notes
05
Top 50 cybersecurity interview questions
06
Cryptography Notes
07
Cybersecurity Part 2
08
Top 35 Machine Learning interview Questions
09
Engineering Mathematics-1 (Part 1)
10
Introduction to Data Science
AI & Emerging Tech
4 resources01
AI for Developers Notes
02
Machine Learning for Developer Notes
03
MCP for Developers
04
Gen AI Api for Developers
Quantitative Aptitude & Reasoning
1 resources01
TCS NQT 2026 Aptitude & Reasoning
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