Muhammad H.

Learn Computer Science with Confidence and Practical Skills Are you struggling with programming assignments, confusing concepts, or debugging errors? Do you want to prepare for university exams, improve your coding skills, or build a career in technology? I'm a Computer Science graduate with a CGPA of 3.74/4.00 and 5 years of software development experience. I help students understand difficult concepts, solve problems independently, and connect academic theory with real-world software development. What Can You Learn? 1. Programming Fundamentals and OOP Variables, functions, loops, recursion, classes, and objects Inheritance, polymorphism, encapsulation, and abstraction Python and Swift programming fundamentals 2. Data Structures and Algorithms Arrays, linked lists, stacks, queues, trees, and graphs Searching, sorting, recursion, and Big O notation Logical thinking, problem-solving, and coding interview practice 3. Python, Databases, and SQL Python programming, debugging, and object-oriented design SQL queries, joins, database design, and normalisation APIs, data handling, and practical programming exercises 4. Software Engineering and Web Development Software design, SOLID principles, clean code, and Git HTML, CSS, JavaScript, React, Node.js, and REST APIs Testing, debugging, and maintainable application architecture 5. iOS Development Swift, SwiftUI, UIKit, and Xcode API integration, MVVM, Clean Architecture, and app development Building practical iPhone applications 6. Artificial Intelligence and Machine Learning Python for AI, machine learning fundamentals, and NLP Generative AI, embeddings, vector databases, and RAG Practical concepts inspired by my own AI project, HaroonGPT I can also help with relevant introductory Computer Science topics such as operating systems, computer networks, and computer architecture, depending on your syllabus and learning goals. Learn from Real-World Industry Experience I currently work on UBL Digital Banking, the mobile banking platform of United Bank Limited, one of Pakistan's major banks. The platform enables customers to manage accounts, transfer money, and pay bills through their smartphones. My work involves practical software engineering challenges, including application architecture, reliability, performance, API integration, and maintainable code. I also developed HaroonGPT, an AI-powered assistant using Python, Streamlit, Qdrant, embeddings, and Retrieval-Augmented Generation (RAG). I bring these experiences into my lessons to help you understand how Computer Science concepts are applied beyond the classroom. Connect Your Studies to UK Career Opportunities The skills you learn can support your progress towards roles such as: Software Developer: programming, OOP, and software engineering Software Engineer: algorithms, problem-solving, and system design Data Analyst: Python, SQL, and data handling Full-Stack Developer: web development, APIs, and databases iOS Developer: Swift and mobile application development AI/ML Engineer: Python, machine learning, and AI fundamentals Depending on experience and location, these careers can offer UK salaries ranging from approximately £25,000 for some entry-level roles to £70,000 or more for experienced specialists. These are indicative figures, not guaranteed earnings. My Teaching Approach Every student learns differently, so I tailor lessons to your current level and goals. Clear explanations: Understand difficult concepts step by step. Practical exercises: Apply what you learn through coding examples. Problem-solving: Develop the confidence to tackle unfamiliar questions. University support: Review module topics, practise similar problems, and prepare for exams. Career preparation: Strengthen programming fundamentals and practical development skills. Whether you're a beginner, a university student, or an aspiring software developer, I'll help you focus on the areas where you need the most support. For university coursework, I guide your understanding and problem-solving while respecting academic integrity requirements. Let's Get Started You don't need to know everything before your first lesson. Bring your questions, course materials, or project ideas, and we'll work through them together. Book a trial lesson, and let's build your Computer Science knowledge, practical skills, and confidence one step at a time.