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Spring boot Roadmap 2025 🔥

Java coding interview questions 1. Reverse a String: Write a Java program to reverse a given string. 2. Find the Largest Element in an Array: Find and print the largest element in an array. 3. Check for Palindrome: Determine if a given string is a palindrome (reads the same backward as forward). 4. Factorial Calculation: Write a function to calculate the factorial of a number. 5. Fibonacci Series: Generate the first n numbers in the Fibonacci sequence. 6. Check for Prime Number: Write a program to check if a given number is prime. 7. String Anagrams: Determine if two strings are anagrams of each other. 8. Array Sorting: Implement sorting algorithms like bubble sort, merge sort, or quicksort. 9. Binary Search: Implement a binary search algorithm to find an element in a sorted array. 10. Duplicate Elements in an Array: Find and print duplicate elements in an array. 11. Linked List Reversal: Reverse a singly-linked list. 12. Matrix Operations: Perform matrix operations like addition, multiplication, or transpose. 13. Implement a Stack: Create a stack data structure and implement basic operations (push, pop). 14. Implement a Queue: Create a queue data structure and implement basic operations (enqueue, dequeue). 15. Inheritance and Polymorphism: Implement a class hierarchy with inheritance and demonstrate polymorphism. 16. Exception Handling: Write code that demonstrates the use of try-catch blocks to handle exceptions. 17. File I/O: Read from and write to a file using Java's file I/O capabilities. 18. Multithreading: Create a simple multithreaded program and demonstrate thread synchronization. 19. Lambda Expressions: Use lambda expressions to implement functional interfaces. 20. Recursive Algorithms: Solve a problem using recursion, such as computing the factorial or Fibonacci sequence. Like for more ❤️

Resumes and Cover Letter.pdf

📅 6-Month Roadmap to Become a Software Developer From Beginner to Job-Ready 🔥 Save & Follow This If You’re Serious! --- ✅ Month 1: Master the Basics > “Strong base = Strong code!” Learn HTML, CSS & basic JavaScript Build 2 mini websites (Landing Page + Portfolio) Learn how the Internet works (HTTP, DNS, Hosting) Tools: VS Code, Git, GitHub basics --- ✅ Month 2: Dive Into Programming > “Code is logic + consistency.” Choose a language (JavaScript or Python or C++) Learn: Variables, loops, functions, arrays, OOP Practice 100 problems (use platforms like LeetCode, Codeforces) Start GitHub streak 🚀 --- ✅ Month 3: Web Dev Real World > “Make what others can use.” Frontend: Master JavaScript, DOM, Events Framework: React.js (or learn basics of Angular/Vue) Build 2-3 real projects (To-Do App, Weather App, Blog UI) Host on GitHub Pages or Netlify 🌐 --- ✅ Month 4: Backend Basics > “Frontend is what users see. Backend is where the magic happens.” Learn Node.js + Express Learn REST APIs Understand Database (MongoDB or MySQL) Build: Auth system, Blog with backend, API project --- ✅ Month 5: Full Stack Projects > “Now you’re building REAL stuff.” Projects: MERN Stack Blog E-Commerce Website Authentication with JWT Host on Render/Vercel Use Git & GitHub properly (commits, branches) --- ✅ Month 6: Polish + Job Hunt > “Skills build confidence. Projects build proof.” Build your Resume & LinkedIn Create a personal portfolio website Practice DSA daily (LeetCode, GFG) Start applying for internships & junior roles Join open-source or freelance projects 🚀 Your Goal: 6 Months → Job Ready Developer 👉 Share this with a friend who needs this roadmap.

Clear roadmap to become a Software Engineer in 2025 💯 🧠 1. Fundamentals (Month 1–2) Learn Programming: C++ / Python / Java Understand: Data Types, Loops, Functions OOP (Object-Oriented Programming) 💻 2. DSA (Month 2–4) Data Structures: Array, Stack, Queue, Linked List, Tree, Graph Algorithms: Sorting, Searching, Recursion, DP, Greedy Practice on: LeetCode, GFG, Codeforces 🌐 3. Development Skills (Month 4–6) Frontend: HTML, CSS, JavaScript, React Backend: Node.js / Django / Java Spring Boot Database: MySQL, MongoDB Version Control: Git & GitHub 🧪 4. Build Projects (Anytime) Start with mini-projects Then move to full-stack apps Examples: Portfolio site E-commerce site Blog platform 🧰 5. Additional Must-Know Tools OS Basics (Linux), DBMS, CN, OOP APIs, JSON, Postman Deployment: Netlify / Vercel / Render / AWS basics 🧳 6. Resume + Apply Add Projects + DSA LinkedIn, GitHub profile Start applying for internships/jobs 🔁 Tip: Practice daily & build as you learn 📩 DM for mentorship / resume review / paid guidance 📢 Follow for more tech roadmaps and tips!

DSA Handwritten notes 📝 React ❤️ for more notes

100 DBMS & SQL Interview Questions https://drive.google.com/file/d/1irA1RZ6TyHPhjRLZM10ReQ27QBbQ0YZg/view?usp=drive_link