Offering lessons in Computer Science and programming - SQL, Database

Looking to master programming and become a skilled developer? In this course, you'll learn the basics of Python and other programming languages, as well as how to use them to build machine learning models. We also offer specialized assistance for students in programming and database management using SQL (CPGE students). Python is a powerful general-purpose language used in web development, data science, software prototyping, and more. Its simple and easy-to-use syntax makes it an excellent choice for beginners learning to program. Additionally, upon request, we offer courses in other programming languages such as C, R, and MATLAB. Classes can be conducted remotely or in person, and we tailor our instruction to meet individual or group needs. If you have any questions, feel free to contact us.

Are you struggling with college-level math? Don't let equations and formulas intimidate you anymore! I offer personalized math tutoring sessions designed to help you excel in your college math courses. With a focus on clarity, understanding, and problem-solving techniques, I'll guide you through complex concepts with ease. Whether you need help with calculus (single or multivariable), algebra, or any other math subject, I'm here to support you on your academic journey. Contact me today to schedule your first session and unlock your full potential in math!

I specialize in tutoring SQL for beginners and students preparing for careers in data analytics, business analytics, database management. My goal is to help students build a strong foundation in SQL, writing efficient queries and managing databases with confidence. Also to keep students challenged, but not overwhelmed. I assign homework after every lesson and provide periodic progress reports. If you've never written a SQL query before, don’t worry—I break down every concept step by step, making it easy to follow and apply.

Learn with the best, most experienced, and certified Cambridge tutor. I am a qualified and certified physical and online tutor located in Lusaka, Zambia. As an internationally qualified, experienced, and certified teacher, I specialize in Mathematics and Sciences (Physics, Chemistry, and Biology). With 5 years of teaching experience with international students, I am well-versed in various international curricula such as the Cambridge International Education of the UK, CBS curricula, Edexcel Curriculum, International Baccalaureate Diploma, and American curriculum. I offer full-time and part-time tutoring to students from the USA, the Caribbean, the UK, India, China, Singapore, Malaysia, Turkey, the Netherlands, Luxembourg, Belgium, Germany, France, Italy, and South Africa. Book a lesson with me, and we can start on any day and time that suits you. With my 5 years of professional experience in Mathematics, I bring a high level of competence to my teaching. I am very familiar with both the British and American curricula, ensuring that I can provide comprehensive instruction tailored to the needs of my students.

I am Mavi, a physics engineer working at an aerospace company. I have been teaching private lessons at the primary, secondary, high school, and university preparatory levels for 9 years. I teach mathematics, physics, chemistry, and science. I have a good command of the curricula of IB, IGCSE, American, Hong Kong, and international schools. Additionally, I hold the position of president at the Astronomy Society, where I foster my students' interest in astronomy and science beyond the lessons. I prepare the learning environment by incorporating experiments and exploration, moving away from rote education. I often bring experimental materials to class, aiming to make learning memorable through hands-on experiments. As an educational mentor, I approach my students as if they were my siblings, valuing creativity. I have a deep passion for mathematics, physics, and science. I am dedicated to helping students understand and learn because life encompasses both SCIENCE and ART. The more people I can inspire to know, understand, and love mathematics, physics, and chemistry, the more proud I am. Are you curious about how nature works? Let's explore together!

🔢 Let's make math fun and rewarding for your child! Contact me now to schedule a session and unlock the door to mathematical success! 🚀 🌟 Why Choose My Math Tutoring? -Tailored Learning: I understand that every child learns differently. I customize my teaching methods to suit your child's unique needs and learning style. -Fun and Interactive: Math doesn't have to be boring! I incorporate games, puzzles, and interactive activities to make learning enjoyable and memorable. -Proven Techniques: I recommend effective methods and tools that simplify complex math concepts. Your child will gain confidence and develop problem-solving skills that last a lifetime. -Flexible Sessions: Whether your child needs a boost in understanding a specific concept or wants to stay ahead of the class, I offer flexible tutoring sessions to accommodate their schedule. -Encouraging a Positive Mindset: I foster a positive attitude towards math, helping your child build confidence and enthusiasm for tackling challenges head-on.

As a highly qualified maths teacher, a graduate of the college of teachers and with 11 years of teaching experience in public high schools, I am happy to offer tutoring lessons in mathematics at home for students from level T and Common Core Sciences, TC Technological, 1st Baccalaureate Experimental Sciences and final of all the sectors (SVT-PC-SC.Math-L), as well as for the classes of 2nd and 1st general, Terminale specialty of the French system, as well than the 5th, 4th and 3rd levels of college. My primary objective is to help students improve their level, deepen their knowledge, assimilate their lessons, fill their gaps and improve their skills in the discipline of mathematics. In addition, I am perfectly able to support them in the preparation of their exams and competitions for access to the Grandes Ecoles, and to provide them with homework help so that they can succeed in this subject. With my advanced math skills and knowledge, I am confident that I can provide my students with effective tools and techniques to help them progress. My goal is to give them confidence and help them develop a passion for mathematics, a subject that can seem daunting at first, but can be exciting and rewarding if taught in an interesting and fun way. By choosing my tutoring courses in mathematics, students can expect to receive individual attention and personalized help to overcome their difficulties and achieve their goals. My teaching approach is interactive and student-centered, which allows for a deeper understanding of mathematical concepts and a more practical application of acquired knowledge. In summary, I am confident in my skills as a math teacher to help students of all levels progress and succeed in this demanding subject. I am convinced that my dynamic and stimulating teaching methods will help my students achieve their math goals and build a confidence that will follow them throughout their lives.

✅ Preparation and Review for the Mathematics and Physics certificate [Webcam] ✅My name is Jamal, I am an experienced trainer, I provide personalized Maths and Physics-Chemistry lessons for each student ✅If you want to improve your level in Maths? or in Physics-Chemistry? or both ? ✅I offer lessons for primary - middle - high school students. ✅My courses are intended for anyone wishing to study Maths and Physics, there is no prerequisite level, even the complete beginner can follow these courses. ✅The work is based on effective pedagogy in order to be able to assimilate the courses and pass the homework and exams by working on the course + Exercise series + TD + Exam corrections + Revision sheet... ✅I use presentations + videos + images + audios + homework between sessions... If you need any help, please do not hesitate to contact me, I help students internationally to improve their grades and skills.

Bachelor's student in economics and management offers private lessons in mathematics. I obtained my bachelor's degree with a specialization in mathematics and physics and I have sufficient knowledge in mathematics, physics, chemistry, German, English and French. In my teaching, I adapt to the learning conditions and the student's life in order to strengthen their self-confidence and ensure that they understand the lessons and progress. My goal is to create an effective learning environment. I rely on the student's course, which I supplement if necessary with additional information.

Module 1: SQL Overview Outlining SQL as the cornerstone of database activity Applying the ANSI/ISO standards Describing the fundamental building blocks: tables, columns, primary keys, and foreign keys Module 2: Building the Database Schema - Creating tables and columns Building tables with CREATE TABLE Modifying table structure with ALTER TABLE Adding columns to an existing table Removing tables with DROP TABLE - Protecting data integrity with constraints Guaranteeing uniqueness with primary key constraints Enforcing integrity with foreign key constraints Imposing business rules with check constraints - Improving performance with indexes Expediting data retrieval with indexes Recommending guidelines for index creation Module 3: Manipulating Data - Modifying table contents Adding table rows with INSERT Changing row content with UPDATE Removing rows with DELETE - Applying transactions Controlling transactions with COMMIT and ROLLBACK Deploying BEGIN TRANSACTION in SQL Server Module 4: Working with the SELECT Statement - Writing Single Table queries Retrieving data with SELECT Specifying column expressions Sorting the result with ORDER BY Handling NULL values in expressions - Restricting rows with the WHERE filter Testing for equality or inequality Applying wildcard characters Avoiding NULL value pitfalls Module 5: Querying Multiple Tables - Applying the ANSI/ISO standard join syntax Matching related rows with INNER JOIN Including nonmatched rows with OUTER JOIN Creating a Cartesian product with CROSS JOIN - Combining results with set operators Stacking results with UNION Identifying matching rows with INTERSECT Utilizing EXCEPT to find nonmatching rows Module 6: Employing Functions in Data Retrieval - Processing data with row functions Conditional formatting with the CASE expression Utilizing the CASE expression to simulate IF tests Dealing with NULL values - Performing analysis with aggregate functions Summarizing data using SUM, AVG and COUNT Finding the highest/lowest values with MAX and MIN Defining the summary level with GROUP BY Applying filter conditions with HAVING Module 7: Constructing Nested Queries - Applying subqueries in filter conditions Creating correlated vs. noncorrelated subqueries Testing the existence of rows - Including subqueries in expressions Placing subqueries in the column list Creating complex expressions containing subqueries Handling subqueries that return no rows Module 8: Developing In-Line and Stored Views - Breaking down complex problems Selecting data from a query result set Using subqueries in the FROM clause - Creating views in a database Building reusable code Creating updateable vs. non-updateable views

This course is designed to guide you step-by-step through learning SQL, the essential language for interacting with databases. Whether you're a beginner or looking to strengthen your skills, you'll start with the basics (table creation, simple queries) and progress to advanced concepts such as query optimization, complex joins, and performance management. By the end of the course, you will be able to effectively manipulate databases, write optimized queries, and manage large volumes of data with ease.

Math is the language of the universe, a very powerful tool for thinking well and having a spirit of analysis and synthesis. As a student with a master's degree in mathematics applied to actuarial science and a bachelor's degree in mathematics, I have always enjoyed giving lessons to friends and explaining sometimes difficult concepts using a pedagogy appropriate to each person, so I guarantees my future students another teaching method based on the simplicity of the lessons given and above all special monitoring for middle or high school students who have difficulty understanding math. I would like to specify that the main objective of my courses is the acquisition of the mathematical spirit and to understand the logic of the approach.

¡Hola! Mi nombre es Eduardo y soy docente especializado en Matemáticas con más de 10 años de experiencia en la enseñanza a nivel escolar y universitario. Como fundador de Matemática sin Fronteras, ofrezco clases online personalizadas y dinámicas, adaptadas a las necesidades de cada estudiante. 📌 ¿Qué ofrezco? ✅ Preparación especializada para exámenes internacionales como IB, SAT, Examen de Admisión, entre otros. ✅ Clases para escolares y universitarios en temas como Álgebra, Geometría, Trigonometría, Cálculo, Álgebra Lineal y más. ✅ Metodología clara, práctica y enfocada en la comprensión profunda de los conceptos matemáticos. ✅ Atención personalizada para reforzar áreas específicas y potenciar el rendimiento académico. 📌 ¿Cómo trabajamos? 💻 Clases 100% online con materiales de apoyo y ejercicios prácticos. 🎯 Explicaciones detalladas y estrategias efectivas para resolver problemas con confianza. 📝 Seguimiento del progreso del estudiante con asesoría continua. 📩 ¡Contáctame y empecemos a aprender sin límites! ¿Por Qué Elegir Un Experto? Poner la enseñanza en manos de un experto es fundamental para lograr una educación efectiva. Con mi experiencia y profesionalismo, te aseguro un enfoque metódico y personalizado que contribuirá significativamente a tu éxito académico. ¡No dudes en contactar y comenzar a mejorar tu comprensión de las matemáticas con un experto a tu lado!

Pass your Maths Baccalaureate: Intensive and Effective Preparation! Get the support you need to excel in mathematics and achieve your goals during the baccalaureate. Our online courses, specially designed for high school students, prepare you in a targeted and effective way, whatever your stream (S, ES, STMG, etc.). With a structured program, interactive teaching and modern tools, we help you transform your difficulties into strengths and master all the key concepts. --- Why choose this course? - Tailor-made courses: We adapt each session to your level and your specific needs. Whether you want to strengthen your basics or aim for a distinction, this course is made for you. - Modern teaching methods: Thanks to interactive supports (digital tables, exercises corrected in real time, exam simulations), we make mathematics clearer and more accessible. - Measurable progress: Each session includes mini-tests to assess your progress and identify areas for improvement. - Flexibility: Choose between 60 or 90 minute course formats depending on your availability and your objectives. --- Program content: 1. Revision of the fundamental bases: - Functions (polynomials, exponentials, logarithms) - Solving equations and inequalities - Statistics and probability 2. Deepening of advanced concepts: - Trigonometry and geometry in space - Numerical sequences and series - Analysis and derivation 3. Methods and strategies for the Baccalaureate: - Understanding complex statements - Time management during the test - Verification techniques to limit errors 4. Simulation of tests: - Training on recent Baccalaureate type subjects - Detailed corrections to learn from your mistakes --- How does a session take place? - 60 minutes: Ideal for a targeted revision of a chapter or the correction of specific exercises. - 90 minutes: Perfect for an in-depth course with theory, practical exercises and exam methodology. Each course begins with a short review of previous concepts and ends with a question-and-answer session to consolidate your knowledge. --- Who is your teacher? A mathematics expert with solid experience in teaching high school students and a perfect knowledge of the requirements of the baccalaureate. Educator and caring, he knows how to make math accessible and motivating. --- The tools available: - Access to an interactive platform (screen sharing, digital whiteboard) - Personalized resources (course sheets, corrected exercises, online quizzes) - Email support between classes for your urgent questions --- Ready to pass your Maths Baccalaureate? Book your first session today and take the first step towards success!

Mathematics is very important during the school curriculum that you have to prepare in advance, remedy your gaps and review your basics to pass your exams. It is an intellectual gymnastics, a reasoning and logic to acquire. It is necessary to react quickly in the event of difficulties not to let the gaps accumulate: the remediation is always possible. INDIVIDUAL and PERSONALIZED private tutoring are offered for students by a senior teacher experienced in teaching the French and Tunisian system. ALL LEVELS : -French system: Baccalaureate, high school, middle school, Brevet, primary school -Tunisian system: Bac, high school, college/competition,.... -university * remediation of deficiencies * revision + summary of the basics * series of exercises + applications * practice exercises * training in tests and exams With an excellent pedagogy that has proven itself even with students in difficulty and varied media. I can assure you that with determination and a little seriousness, the learner will be able to quickly improve his grades, remedy his shortcomings and gain confidence.