Vivek B.

I have over 20 years of professional experience as a C++ software engineer, working on high-performance, real-time, and embedded systems across industries including defence, telecommunications, IoT, and energy.My expertise includes modern C++ (C++11/14/17/20), object-oriented design, templates, STL, multithreading, concurrency, memory management, low-latency optimisation, and performance tuning. I have worked extensively with Linux systems, device drivers, networking protocols (TCP/IP, UDP, CAN, MQTT), and real-time systems.In advanced sessions, I help students master:• Modern C++ design principles• RAII and resource management• Move semantics and copy control• Multithreading and synchronisation• Performance optimisation techniques• Debugging complex systems• Writing production-quality, maintainable code• Interview preparation for senior C++ rolesMy teaching approach is structured, practical, and industry-oriented. I focus on deep conceptual clarity and real-world coding standards rather than surface-level examples.

I teach C++ from first principles with a strong focus on clarity, logical thinking, and clean coding habits.For beginners, I cover:• Variables, data types, and operators• Control flow (if statements, loops)• Functions and basic program structure• Arrays, strings, and vectors• Object-oriented programming fundamentals• Basic debugging and problem solvingI emphasise understanding how C++ works internally, especially memory behaviour and compilation, so students build strong foundations from the start.Lessons are step-by-step, interactive, and adapted to your pace. Whether you are a university student, career switcher, or preparing for technical interviews, I will guide you towards writing confident and correct C++ code.

I specialise in preparing candidates for C++ technical interviews at all levels, from entry-level roles to senior and low-latency systems positions.With over 20 years of industry experience in high-performance systems, embedded development, networking, and real-time software, I provide structured and realistic interview preparation based on actual industry expectations.In interview preparation sessions, we cover:• Core C++ fundamentals (memory model, object lifetime, const correctness)• OOP, classes, inheritance, and polymorphism• Copy control, move semantics, and RAII• STL containers and algorithms• Multithreading and concurrency• Pointers, references, and smart pointers• Performance optimisation and low-latency design• System design discussions for C++ roles• Debugging and code review exercises• Writing clean, production-quality code under time constraintsI also conduct mock interviews with live coding, whiteboard-style problem solving, and detailed feedback on clarity, structure, and communication.My approach focuses not just on “knowing answers”, but on thinking like a senior C++ engineer. You will learn how to explain concepts clearly, design solutions confidently, and avoid common mistakes that interviewers look for.Whether you are targeting embedded roles, backend systems, trading firms, or product companies, I tailor preparation to match your goals.

I have hands-on experience developing desktop applications using Qt and C++, including GUI design, backend integration, and cross-platform deployment.My Qt experience includes working with Qt Widgets and QML, implementing signal and slot mechanisms, event-driven programming, and designing clean Model-View-Controller architectures. I have built tools that integrate low-level C++ logic with user-friendly graphical interfaces, including applications involving networking, protocol handling, and real-time data display.In Qt lessons, I help students understand:• Qt architecture and project structure• Signals and slots in depth• Qt Widgets and layouts• QML fundamentals• Model-View programming• Event handling and threading in Qt• Integrating C++ backend with UI• Debugging and deploymentI focus on practical application development rather than just theory. Whether you are building your first GUI application or preparing for a professional Qt developer role, I guide you step-by-step through real coding exercises and best practices used in industry.If you would like, I can also tailor this specifically for Qt + embedded Linux or Qt + interview preparation.