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My name is Roman. I am a PLC programmer I teach for children and adults aged 17 to 50 in Siemens area. More than 2 years of teaching experience. More than four years of experience as a developer. I offer a course after which you can surely find a job as a PLC programmer. Main topics: - Structured programming, FC and FB blocks; - Data storage, DB blocks; - System interrupt, OBs; - S7 CPU software resources; - Data types and addressing modes; - Advanced tools for diagnostics and testing programs; - Standard libraries and system functions; - Project creation, main editors; - Hardware connections, simulation of variables; - Building screens. Dynamization of objects; - News presentation, news archiving; - Viewing and archiving messages; - Archiving of measured values, presentation of graphics and tables; - User archive; - Reporting system; - Background processing; - User management; The acquired knowledge and skills enable: - understand the composition of the project components and their functions in WinCC; - develop visualization screens with the functions of monitoring and controlling devices, registering alarms, generating archives and reports, and administration; - solve complex automation problems (e.g. production management, conveyor lines); I also help with setting up the software environment, regular repetition, homework, examples on expanded objects. At the end, I will find a programming company for you where you can work and prepare for the interview.

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Do you find it difficult to visualize vector spaces or struggle with the complexity of long matrix calculations? This course is specifically designed to simplify "linear algebra" and transform it from an abstract and boring subject into something understandable and enjoyable. What will you learn in this course? • Mastering matrices: A detailed explanation of multiplication operations, finding the inverse using the Gauss-Jordan method, and calculating determinants in the fastest ways. • Solving systems of equations: Mastering Cramer's Rule and Row Echelon Form methods to ensure full marks in midterms. • Understanding Vector Spaces: A deep explanation of the concepts of (Basis, Dimension, Subspaces) in a simplified style that links theory to application. • Eigenvalues & Eigenvectors: Explanation of this essential section that is frequently repeated in final exams, along with its applications in programming and artificial intelligence. Why join us? We not only explain the laws, but we also provide you with solved past years' "collections" for universities (KSU, KAU, KFUPM), with intensive practice on the most frequently asked questions, and explanations of terms in both Arabic and English to overcome the language barrier. Do you feel that linear algebra is a collection of endless riddles and matrices? Do you struggle to understand the relationship between "vectors" and the programming or engineering reality? This course is not just an academic explanation, but a comprehensive roadmap designed to take you from a stage of confusion to a stage of "absolute mastery". Why choose this particular course? We know that students at Saudi universities (such as King Saud University, King Abdulaziz University, Prince Sattam University, and Taif University) face the challenge of English language proficiency and the weight of the curriculum in the three-semester system. Therefore, we have divided the content into focused training modules that cover every aspect of the required textbook (whether it's Howard Anton or David Lay's reference). 1. Matrices and Linear Equation Systems Unit (Matrices & Systems): • Explanation of advanced solution methods: (Gaussian Elimination) and (Gauss-Jordan). • Secrets to finding the inverse of a matrix and its determinants without computational errors. • Practical applications of equation systems related to reality. 2. A Journey Through Vector Spaces: • Simplifying abstract concepts such as (Subspaces, Linear Independence, Basis, Dimension). • How to easily differentiate between real vector spaces and subspaces. 3. Linear Transformations and their relation to programming: • How to transfer data from one space to another (Kernel and Range). • The relationship between matrices and linear transformations and how they are used in image processing. 4. The top of the pyramid: Eigenvalues & Eigenvectors: • Explanation of the "Characteristic Equation". • How to calculate (Diagonalization) and use it to raise powers to large matrices. What makes us different from others? • Collections Bank: Exclusive solutions for the years 2024, 2025 and 2026 for the most important midterm and final exams in the Kingdom. • Terminology support: The material is explained in Arabic while retaining the English terminology to ensure you excel on the exam paper. • Quick-solving techniques: We teach you how to verify the accuracy of your solution using a scientific calculator to save time in the exam hall. Join over 500 students who have benefited from these explanations and turned their struggles in math into impressive success. Don't let matrices hold you back from your dream of graduating with a high GPA!

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I offer one-to-one Machine Learning and AI tuition for university students, postgraduates, working professionals, and serious self-learners. Lessons are available online or in person around Birmingham. What I cover: Python for data science and ML (NumPy, Pandas, Scikit-learn) Deep learning with TensorFlow and Keras Core ML concepts: regression, classification, clustering, neural networks, CNNs Computer vision and image classification (my published research area) University coursework support, dissertation help, project guidance Help with Kaggle competitions and personal portfolio projects How I teach: I focus on understanding, not memorisation. We work through real datasets and real problems — not toy examples — so you can actually apply what you learn. I'll help you build a model from scratch, debug it when it doesn't work, and explain the maths behind why it does or doesn't perform well. For university students, I can also help with assignments, dissertations, and final-year projects. Whether you're just starting out, stuck on a coursework project, or trying to break into ML professionally, I can meet you wherever you are and help you move forward.

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Personalized support for students, freelancers and entrepreneurs wishing to succeed in their IT projects. Help with: Project structuring Technology choices Specifications Code correction and improvement University projects (final year projects, final year projects, dissertations) Finalization and delivery of the project