Karthikeyan - Basic computer tutor - Petaling Jaya

1^st lesson free

Karthikeyan

Price $6
Answer 1h

$6/h

1^st lesson free

Basic Computer
Computer Science
Software
ICT

Learn Data Structures and Algorithms from Scratch with Practical Examples and Step-by-Step Guidance

Basic Computer
Computer Science
Software
ICT

Lesson location

- online

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.

About the lesson

**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.

Rates

Price

Pack prices

5h: $30
10h: $60

free lessons

The first lesson with Karthikeyan will allow you to get to know each other and discuss your needs for future lessons.

online

$6/h

Learn Data Structures and Algorithms from Scratch with Practical Examples and Step-by-Step Guidance

Lesson location

About Karthikeyan

About the lesson

Rates

Price

Pack prices

free lessons

online

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Learn Data Structures and Algorithms from Scratch with Practical Examples and Step-by-Step Guidance

Lesson location

About Karthikeyan

About the lesson

Rates

Price

Pack prices

free lessons

online

Similar Basic Computer tutors in Petaling Jaya

Experienced tutor with over 4 years of teaching expertise in computer networks and cybersecurity.

Learn basic computer skills, web navigation, graphic design, and it security – simple, step-by-step training

Dynamic science graduate with 4 years of experience offers engaging online lessons on computer science and networks for all levels of students using ppt and whiteboard.

Top-rated computer science graduate, software engineer & researcher provides interactive coding and software development lessons for school & college students - in-demand skills, real-world applicati

A cyber security professional with a certification of certified ethical hacker (ceh) v12 and researcher. currently an assistant tutor at northwest college teaching course of it & cyber security.

Architect and urban designer skilled in teaching autocad and sketchup along with illustrator

A cisco certified networking professional (ccnp). here to help you strengthen your foundation and skills with computer networking and cyber security. let me assist you on your journey

Basic computer training, multimedia (animation, video-photo-audio editing etc) training - 18 years of experience

I will do cyber security computer network software machine learning coding projects

Academically trained phd graduate expert tutor in database db and data science, sql, oracle, mysql, sqlite, db2, python

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Health practitioner with a passion for human behaviour, with over 18 years of experience, teaches supportive, stress-free basic computer learning, online

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