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I work as a data consultant and hold a master's degree in Data Science and Statistics from UCLouvain. I use SQL and databases in a professional context. I offer SQL courses for students, beginners and people wishing to learn how to query and manipulate data in a structured way. The lessons are tailored to your level and your goal. We can work on, among other things: * understand how a relational database works; * Write your first SQL queries; * SELECT, WHERE, ORDER BY and DISTINCT; * GROUP BY, HAVING and aggregation functions; * understand and use the different types of JOIN; * subqueries and CTE; * SQL functions and window functions; * Data manipulation and analysis using SQL; * understanding and optimization of queries; * solving exercises and preparing for exams; * Debugging and correcting SQL queries. I favor a practical approach: we start with exercises or concrete datasets and gradually build the queries. The goal is to understand the logic behind SQL rather than memorizing commands. I can also assist you with an exercise, project or student work by explaining the process, the questions and the errors encountered, without doing the work for you.

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I offer academic support in Python and SQL programming, aimed at secondary and higher-education students as well as individuals transitioning into data-related, IT roles or those who follow AI-focused courses. I work in the field of AI and data science, combining both theoretical foundations and practical applications. Having learned Python and SQL almost exclusively on my own, I am well aware of the blockers that learners face, whether it be programming logic, debugging, code structure and so on. Lessons are fully tailored to your needs: • learning Python or SQL fundamentals • assistance with assignments, projects, or coursework • exam preparation • improving best practices and problem-solving skills • help throughout your training sessions. The focus is on deep understanding, autonomy, and developing a structured analytical mindset, rather than mindless learning. The time spent on lesson preparation and any necessary research is fully included in the proposed rate. I can travel to the student’s home for an additional fee.

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Dive into the world of SQL databases with this comprehensive course designed for learners of all levels. Whether you are new to databases or seeking to expand your expertise to advanced concepts like distributed systems, this course has you covered. What You can Learn: - Fundamentals of relational databases and SQL syntax. - Designing robust databases using normalization and entity relationships. - Writing complex queries, joins, and subqueries. - Database optimization techniques for performance tuning. - Implementing stored procedures, triggers, and views. - Managing transactions and ensuring data integrity. - Understanding and working with distributed database systems like Distributed PostgreSQL

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This course is for university students who would like to master data essentials and database querying. We learn normalisation, ER diagrams, DDL, DML as part of this course. Immerse yourself in practicing logics via different exercises. The couse will be tailored per your specific needs.

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I am a student in the 3rd year of management computer science. I propose to fill your gaps in programming / computer concepts. My favorite subjects (non-exhaustive list): - Java - Sql / Sql Procedural - Object-oriented concepts - Javascript - HTML / CSS A course generally takes place as a follow-up, a review of the theory followed by a practice with the student's exercises and / or my own exercises. My courses are primarily intended for people who are new to programming. Classes are given at home or in a public place. Feel free to send me a message detailing your needs.

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Are you preparing for your college SQL exams and want to excel in database querying? Join my SQL Exam Preparation course, where you’ll get expert guidance from an experienced tutor with a strong background in databases. (mainly PostgreSQL and mySQL) With 2 years of SQL experience, top scores in exams at KdG University, and over a year of tutoring, I’ll help you master SELECT statements and beyond. What you’ll learn: - Basics of SQL: tables, columns, rows - Writing SELECT queries - Filtering data using WHERE, LIKE, and logical operators - Using ORDER BY and LIMIT for sorting and limiting results - Aggregate functions: COUNT, SUM, AVG, MIN, MAX - GROUP BY and HAVING clauses for data aggregation - Joins: INNER JOIN, LEFT JOIN, RIGHT JOIN, FULL JOIN - Subqueries and nested SELECT statements Who is this for? This course is ideal for anyone looking to strengthen their SQL skills, whether you're a beginner or preparing for college-level exams. We’ll cover core SELECT query concepts, ensuring you have the confidence to work with real-world data and ace your tests. Looking for something more advanced? Check out my other course on CREATE and INSERT statements.

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Data skills can change your career, and you don't need to be a "math person" or have a technical background to learn them. If you can use a computer and you're curious, you can do this. In just 10 hours of one-to-one lessons, you'll go from "I don't know where to start" to analyzing real data on your own. Maybe you're a student who needs to analyze data for a course or a thesis. Maybe you're looking for your first job in data, finance or business and want a skill that employers ask for. Maybe you already use Excel every day, but your reports take hours and you suspect there's a faster way. Or maybe you've never written a line of code and the idea feels intimidating. This class is built for all of you, and every lesson starts from where you are today. I'm an engineer, and I work with data, statistics and programming (SQL, Python, R, Excel) every day. I don't teach theory for its own sake. I teach the way I use these tools in real work: you get a real question, a real dataset, and a clear method for turning one into the other. In 10 hours, you will be able to: Write SQL queries on your own. Select, filter, sort and group data, combine several tables with JOINs, and answer real questions such as "which product sold the most each month?" Clean and analyze data in Excel. Use lookup formulas, conditional calculations and PivotTables, and build clear charts, instead of spending hours on manual work. Build your first Power BI dashboard. Import data, clean it with Power Query, create interactive visuals, and share a report that looks professional. Explain your results. Turn a business question into a query or a dashboard, check that your results make sense, and present them to someone who doesn't know the data. Show a finished project. Leave with a portfolio-ready analysis you can use in an interview or in your thesis. How the 10 hours are organized (we adapt this to your level and goal) Hours 1-2: Foundations. We define your goal, check your level, and cover your first SQL queries (SELECT, WHERE, ORDER BY). Hours 3-4: SQL in depth. Grouping and summarizing data, JOINs across tables, and cleaning messy data. Hours 5-6: Excel for analysis. Advanced formulas, PivotTables, and charts. Hours 7-8: Power BI. Importing and cleaning data, building visuals, and creating an interactive dashboard. Hours 9-10: Your project. We put everything together on a realistic dataset (sales, finance, HR or your own data), and I give you feedback and a plan for what to practice next. If you already know some Excel or SQL, we skip what you know and spend more time on what you need. If you want to go deeper later (for example advanced DAX, Python or statistics), we can continue from the same foundation. How the lessons work Every lesson is one-to-one and tailored to you. You practice on your own screen with my guidance, so you learn by doing rather than by watching. Between sessions I can give you short exercises if you want extra practice, and you can send me questions anytime. If you have your own files or work data (anonymized, of course), we can use them, which makes the learning much more relevant. Otherwise I provide practice datasets. I explain in English or French (or Arabic if that's easier for you), and I'm patient. There are no silly questions. If something doesn't click, I'll explain it another way until it does. Who this class is for Students in business, economics, engineering, science or social sciences Job seekers and career changers who want a first step into data analysis Professionals who want to automate reports and work faster Complete beginners. No previous experience with SQL or Power BI is needed.

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Data runs the world, and SQL is how you talk to it. Learn to query, design, and manage databases with confidence. I've worked with SQL and databases for 3 years, building queries, analyzing data, and securing databases behind real applications for government, financial, and telecom organizations. I'll teach you the practical skills used on the job, not just textbook theory. No boring lectures, just live, hands-on practice. You'll learn: How databases work: tables, rows, keys, and relationships Writing queries with SELECT, WHERE, ORDER BY, GROUP BY, and JOIN Inserting, updating, and deleting data safely Database design basics: normalization and schemas Subqueries, aggregate functions, and useful real-world query patterns Performance basics such as indexes, plus how to keep your data secure and avoid SQL injection Perfect for: beginners, students, career changers, developers, analysts, and anyone preparing for a data or IT role. You'll walk away with the ability to write your own queries, understand how data is stored, and a strong foundation for data analysis, development, or backend work. No experience needed, just curiosity and a computer. Book your first session and let's get querying!

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- B.tech and M.tech in Computer Science - Worked as a Software engineer in Virtusa Corp & DIGIDEZ - More than 6 years of teaching experience - Oracle Certified Developer - Helped students placed in FAANG Featured Review : Been trying to learn Java on my own for about 1 year and I couldn't get a grasp on it. Aniket make learning Java a fun experience and challenges you to think for yourself to reinforce the concepts you've learned. I am truly excited for our meetings and he makes time go by so fast that I'm upset when they end. Great teacher and he is genuinely passionate about your success. If I could give him more stars I would!!! Thanks Aniket