Sanjula N.

Java, JavaScript, C++, Python, HTML, CSS, SQL, Scratch

I will provide all essential learning materials and offer comprehensive guidance throughout the following lessons. My primary objective is to prepare you thoroughly for your examination and help you achieve the best possible results.📘 Topics Covered:Number Systems: 1’s & 2’s Complement, Bitwise OperatorsLogic Circuits & Boolean Algebra SimplificationOperating Systems: Memory Allocation, Paging, OS FundamentalsDatabase Theory: Normalization, ER Diagrams, and SQL (up to JOIN operations)Algorithms & Programming: Flowcharts, Pseudocode, Python (Loops & Functions)Web Development: HTML, CSS with Hands-on Practical SessionsProgramming Languages: Java, JavaScript, C++Emerging Technologies: Internet of Things (IoT), Sensors, ArduinoDigital Business & AI: E-Commerce, E-Marketplaces, Agent Software, and AI ConceptsYou’ll receive structured lessons, real-world examples, and exam-focused training tailored to your syllabus and learning pace. Let’s work together toward your academic success! 🌟

I will guide you through the foundational theory of Computer Science, helping you build a strong understanding to confidently interact with technology.By mastering the basics of computer theory and hands-on practicals, you will be well-prepared to pursue advanced studies in ICT.The lessons will cover:Core Theory: Software, Hardware, and IT fundamentalsPractical Skills: MS Office tools and introductory programmingWhether you're a beginner or looking to strengthen your foundation, this course will give you the clarity and confidence to move forward in your tech journey. 💻📚✨

If you're pursuing Information Technology, I offer structured lessons that guide you from the basics to advanced level, ensuring you gain both theoretical understanding and practical expertise.📘 Topics Covered:Number Systems: 1’s & 2’s Complement, Bitwise OperatorsLogic Circuits & Boolean Algebra SimplificationOperating Systems: Memory Allocation, Paging, OS ConceptsInformation Systems: Software Development Models, DFDs, Context Diagrams, UML, Use Case & Sequence DiagramsComputer Networking: IP Addressing, Subnetting, and Network DiagramsDatabase Theory: Normalization, ER Diagrams, SQL (including JOIN operations)Programming & Problem Solving: Flowcharts, Pseudocode, Python (Loops & Functions)Web Development: HTML, CSS with hands-on practiceEmerging Tech: Internet of Things (IoT), Sensors, ArduinoDigital Business & AI: E-Commerce, E-Marketplaces, Agent Software, and Artificial Intelligence TheoryEach lesson is carefully designed to build your knowledge step by step, preparing you for academic excellence and real-world application.

If you are preparing for the IGCSE, O/Level, or A/Level Computer Science examination, I am here to guide you from the foundations to exam readiness with a clear, structured approach.My primary goal is to enhance your subject knowledge in every lesson and build your confidence to face the examination successfully. To support your learning, I will provide:✅ Comprehensive study materials✅ Model papers and past paper practice✅ Practical exercises to develop logical and problem-solving skills📘 Lessons I Cover:Number Systems: 1’s Complement, 2’s Complement, Bitwise OperatorsLogic Circuits & Boolean Algebra SimplificationOperating Systems: Theory, Memory Allocation, PagingInformation Systems: Software Development Models, DFDs, Context DiagramsNetworking: IP Addressing, Subnetting, Network DiagramsDatabases: Normalization, ER Diagrams, SQL (including JOIN operations)Programming & Problem Solving: Flowcharts, Pseudocode, Python (Loops & Functions)Web Development: HTML, CSS with practical implementationIoT & Emerging Tech: Internet of Things, Sensors, ArduinoDigital Business & AI: E-Commerce, E-Marketplaces, Agent Software, AI TheoryWhether you're just getting started or aiming to boost your exam performance, I’ll make sure you’re well-prepared with both theory and hands-on practice.Let’s work together to help you reach your full potential! 🚀📚

As a Computer Science educator, I bring extensive experience in teaching AP Computer Science, with a strong focus on preparing students for success in both programming and the AP exam.Throughout this course, I guide students through the core fundamentals of Java programming, placing strong emphasis on:Object-Oriented Programming (OOP)Data StructuresAlgorithm DesignProblem-Solving TechniquesIn addition to foundational topics, I cover advanced concepts such as:Inheritance & PolymorphismRecursionAP-style multiple choice & free-response questionsMy teaching methodology blends interactive lectures, hands-on coding sessions, and exam-style practice, ensuring students build both their technical skills and their confidence for the AP Computer Science A Exam.Whether you're a beginner or looking to strengthen your knowledge before the exam, I provide the structure, resources, and support to help you excel. 🚀💻📚

In AP Computer Science Principles, I’ve had the privilege of introducing students to the foundational and interdisciplinary concepts of computer science—extending far beyond programming.This course explores key topics such as:Computational ThinkingDigital Literacy & DataInternet Technologies & CybersecurityThe Societal Impacts of ComputingI design engaging, real-world lessons that encourage students to think critically and apply computational concepts across diverse scenarios. Through project-based learning, students develop both technical skills and a deeper understanding of how computing shapes the world around them.A significant part of my role involves guiding students through the Create and Explore Performance Tasks, helping them to:✅ Identify real-world problems✅ Design computational solutions✅ Implement and evaluate their work effectivelyMy goal is to help students not only succeed in the AP exam but also develop the mindset and curiosity of a modern problem-solver in today’s tech-driven world.

Teaching SAT Computer Science has given me the opportunity to help students succeed in the SAT Subject Test in Computer Science by providing them with a well-rounded and focused preparation experience.I cover all major areas assessed in the exam, including:Programming FundamentalsAlgorithms & Data StructuresComputer Hardware & Software PrinciplesMy approach includes targeted practice sessions, review of past exam questions, and personalized feedback to strengthen students’ problem-solving skills and boost their test performance.In addition, I offer strategic support in:✅ Test-taking techniques✅ Time management✅ Approaching various question types with confidenceBy combining content mastery with exam strategy, I ensure that students feel well-prepared and equipped to maximize their scores and achieve their academic goals.