1st lesson free
Karthikeyan's email address and phone number have been validated.
Karthikeyan
- Rate PKR 1,153
- Response 1h
PKR 1,153/hr
Contact
1st lesson free
- Computer basics
- Computer Science
- Software
- ICT
Learn Data Structures and Algorithms from Scratch with Practical Examples and Step-by-Step Guidance
- Computer basics
- Computer Science
- Software
- ICT
Lesson location
About Karthikeyan
I am an experienced software developer with 15 years of experience in the .NET ecosystem. I am passionate about sharing my knowledge and helping aspiring developers build strong programming fundamentals.
My lessons focus on understanding Data Structures and Algorithms (DSA) through simple explanations, practical coding examples, and step-by-step problem-solving techniques.
Whether you are a beginner learning DSA from scratch or a developer preparing for coding interviews, I aim to make complex concepts easier to understand and apply.
My goal is to help students develop logical thinking, improve coding skills, and gain the confidence to solve programming problems independently.
See more
About the lesson
- Primary
- Middle School
- SSC
- +11
levels :
Primary
Middle School
SSC
HSSC
Adult Education
Bachelor
Master
Doctoral
Other
Beginner
Intermediate
Advanced
Professional
Kids
- English
All languages in which the lesson is available :
English
**Data Structures & Algorithms (DSA) Lessons**
- Introduction to Data Structures and Algorithms
- Time and Space Complexity (Big O Notation)
- Arrays and Strings
- Prefix Sums and Sliding Window
- Hashing and Hash Maps
- Sorting and Searching Algorithms
- Binary Search
- Linked Lists
- Stacks and Queues
- Recursion and Backtracking
- Trees and Binary Search Trees
- Heaps and Priority Queues
- Graphs and Graph Traversal (BFS and DFS)
- Dynamic Programming
- Coding Interview Problem-Solving
- Hands-on Coding Practice and Assignment Guidance
**Teaching approach:** Step-by-step explanations, practical coding examples, problem-solving techniques, and personalised guidance for beginners and aspiring software developers.
See more
Rates
Rate
- PKR 1,153
Pack prices
- 5h: PKR 5
- 10h: PKR 10
free lessons
The first free lesson with Karthikeyan will allow you to get to know each other and clearly specify your needs for your next lessons.
- 1hr
online
- PKR 1,153/h
Similar Computer basics teachers in Petaling Jaya
-
![]( "teacher_picture")
Saba
Lahore City & Online- Super tutor
Expert computer science tutor & programming mentor with practical coding | 5+ years of teaching experience & ai courses
- PKR 2,000/h
- 1st lesson free
-
![]( "teacher_picture")
Ammara
Lahore City & Online- Ambassador
Learn computer basics easily with practical online lessons for beginners and students today.
- PKR 1,500/h
- 1st lesson free
-
![]( "teacher_picture")
Sultan
Lahore & Online- Experienced
Mentor for university semester projects & final year projects (fyp) | architecture to presentation
- PKR 2,999/h
- 1st lesson free
-
![]( "teacher_picture")
Kalsoom
Sialkot & Online- Ambassador
Learn computer science with personalized lessons in programming, algorithms, data structures & problem solving
- PKR 1,500/h
- 1st lesson free
-
![]( "teacher_picture")
Sidra
Sargodha & Online- Super tutor
I am a computer science tutor specialized in cloud cyber security with around 2 years of experience as cloud cyber security researcher and design courses for every level for those who are eager to dev
- PKR 700/h
- 1st lesson free
-
![]( "teacher_picture")
Ahmad
Lahore- Super tutor
I am a coder and i know all things about of coading
- PKR 2,000/h
- 1st lesson free
-
![]( "teacher_picture")
Mirza muhammad
Lahore & Online- Super tutor
Fast-nuces computer science student teaches c++ programming fundamentals, and data structures online for all levels.
- PKR 2,000/h
- 1st lesson free
-
![]( "teacher_picture")
Hira
Karachi & Online- Super tutor
Grades 1–6 | math, science, computer basics & all other subjects | experienced tutor | cambridge and all other curriculums, 1 on 1 lessons
- PKR 800/h
- 1st lesson free
-
![]( "teacher_picture")
Aqsa
Shahpur & Online- Experienced
Computer science tutor with 5 years of college-level teaching experience in ict, database, ms office, and basic web development
- PKR 2,000/h
- 1st lesson free
-
![]( "teacher_picture")
Javeria
Lahore & Online- Experienced
Mscs from itu, experienced computer science lecturer at superior university offering online classes in python, c++, oop, sql, web development, operating system, software engineering, ai and computer s
- PKR 1,000/h
- 1st lesson free
-
![]( "teacher_picture")
Sundas
Multan & Online- Experienced
Lecturer computer science with 13 years of experience in all levels (school, college, university) in pakistan. personalized, student-centered methodology focused on simplifying basics and core cs subj
- PKR 1,500/h
- 1st lesson free
-
![]( "teacher_picture")
Shauzab
Lahore & Online- Experienced
Studied python in college and learning opencv + studying c++ in my university.
- PKR 2,000/h
- 1st lesson free
-
![]( "teacher_picture")
Subhan
Faisalabad & Online- Super tutor
Experienced computer science tutor teaching computer basics, networks, programming and it skills online.
- PKR 1,200/h
- 1st lesson free
-
![]( "teacher_picture")
Huma
Gujrat & Online- Experienced
Experienced it researcher and certified professional teaches computer science subjects at the university and online.
- PKR 1,000/h
- 1st lesson free
-
![]( "teacher_picture")
Aqsa
Bahawalpur & Online- Experienced
Experienced online tutor with 3years experience teaching english, urdu, islamiat and computer
- PKR 500/h
- 1st lesson free
-
![]( "teacher_picture")
Nabila
Jhang & Online- Experienced
Nabila shafqat(computer teacher) 15 year experience in teaching field(teaching in government sector)
- PKR 500/h
- 1st lesson free
-
![]( "teacher_picture")
Aisha
Lahore & Online- Super tutor
Master software, it security, ict & cybersecurity with confidence | 6+ years of teaching experience
- PKR 500/h
- 1st lesson free
-
![]( "teacher_picture")
Mshaban
Rawalpindi & Online- Experienced
Learn computer basics, coding, and it skills with simple, practical lessons tailored to your pace. perfect for beginners and students!
- PKR 500/h
- 1st lesson free
-
![]( "teacher_picture")
Raghad
Taxila & Online- Experienced
Ai & machine learning tutor | programming & practical ai projects | online lessons | bs computer science graduate
- PKR 1,498/h
- 1st lesson free
-
![]( "teacher_picture")
Abdul
Lahore & Online- Experienced
Master artificial intelligence and computer science basics | learn ai, chatgpt, python programming and practical skills
- PKR 3,000/h
- 1st lesson free
-
See Computer basics tutors
