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Mastering Relational Database Management: Personalized Courses with SQL, DBSM, MySQL, and PostgreSQL
I offer personalized courses that cover a wide range of topics, from the basics of relational database management to advanced data manipulation using query languages such as SQL and tools such as DBSM, MySQL, and PostgreSQL. My courses are tailored to the needs and learning styles of each student, and I am committed to helping my students achieve their individual learning goals.
Whether you are a beginner or looking to improve your skills, I can help you develop your relational database management skills and take your expertise in this field to the next level. I am excited to guide you through the world of relational database management and help you master the skills necessary to succeed in this field. Please do not hesitate to contact me for more information about my services and how I can help you achieve your relational database management goals.
Whether you are a beginner or looking to improve your skills, I can help you develop your relational database management skills and take your expertise in this field to the next level. I am excited to guide you through the world of relational database management and help you master the skills necessary to succeed in this field. Please do not hesitate to contact me for more information about my services and how I can help you achieve your relational database management goals.
Location
At student's location: Around Tunis, Tunisia
Online via webcam
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About Me
Hello Everyone,I’m Oussama, a Full-Stack Developer with a degree in Computer Science and Multimedia and several years of experience in web and software development. I offer personalized tutoring and training for all levels, from beginner to advanced.
Skills and Technologies
I specialize in modern web development using in-demand technologies like:
Front-end: React.js, Next.js, Tailwind CSS, ShadcnUi
Back-end: Node.js, Nest.js, Express.js, Fastify
Databases: MySQL, PostgreSQL, MongoDB
Data Science and Python
In addition to web development, I teach Python and data analysis, focusing on topics such as:
Statistics and Data Visualization (Matplotlib, Seaborn)
Machine Learning (Scikit-learn, TensorFlow)
Data Exploration and Manipulation (Pandas, NumPy)
My teaching approach combines theoretical concepts (algorithms, data structures, design patterns, system architectures) with practical applications (building complete websites, REST APIs, microservices, UML diagrams, and DevOps best practices).
App Development and Professional Projects:
As a Full-Stack Developer, I specialize in building and maintaining complex web applications (E-commerce platforms, dashboards, blogs, and management systems). I also help clients fix bugs, optimize performance, and integrate cloud solutions like AWS and Docker for scalable infrastructure.
Why Work with Me?
Personalized Approach: I tailor my lessons to your needs, whether you're working on an academic project, transitioning careers, or improving your skills in web development and data analysis.
Real-world Projects: You'll learn by working on real, practical projects using tools and methodologies that are in high demand (CI/CD, microservices, containerization).
Guidance and Support: I provide comprehensive support throughout your learning journey to help you achieve your goals with technical and methodological assistance.
Whether you're a student looking to succeed in your final projects or a professional aiming to upgrade your skills, I'm here to guide you and provide the tools you need to succeed.
Education
Bachelor's degree in computer science and multimediaProfessional Certificate in DevOps and Software Engineering
MicroBachelors® program in Full Stack application development
Bachelor's degree in mathematics
Experience / Qualifications
+ Python programming language instructor for 2 years+ fullstack developer for 2 years
+tutoring in web development
+Professional certificate in open source software development, Linux and Git
Reviews (5)
I have no prior experience in this area and I took lessons with Ousamma. He has enough patience and a knack in guiding you step by step through the lessons and exercises in a very simple way to understand them well. He is an invested teacher that is kind and polite. He will help you to develop your abilities and to feel confident in order to achieve your goals. I warmly recommend him and extend my gratitude his great support throughout my learning journey.
Awesome experience
He is well organized and very kowledgable of the material teach.
Oussama is a very good teacher with great knowledge and patience. He explains in a way that makes understanding easy.
Just beginning, difficult to review
What You Will Learn:
Core Principles: Introduction to programming, algorithms, and data structures to build a strong foundation.
Advanced Libraries and Frameworks: NumPy, Pandas, and Django to create web applications and perform efficient data analysis.
Practical Projects: Real-world applications to strengthen your skills and build an impressive portfolio.
How You Will Benefit:
Students: Gain the necessary skills to excel in academic projects and lay the groundwork for your career.
Self-Taught Learners: Avoid common mistakes and fast-track your progress with clear, hands-on guidance.
Professionals: Enhance your skill set to meet industry demands and open up new career opportunities.
Why Choose My Courses?:
Personalized Approach: Each course is customized to your level and learning pace, ensuring tailored guidance and support.
Theory and Practice: You’ll combine theoretical concepts with hands-on exercises for a comprehensive and lasting understanding.
Solving Real-World Problems: Learn how to tackle the common challenges faced in programming, from debugging to performance optimization.
What You’ll Learn:
Front-end Technologies: HTML, CSS, JavaScript, React.js, Next.js, TailwindCSS for creating dynamic, responsive applications.
Back-end Mastery: Node.js, Nest js, Express, and Fastify for building robust and scalable web servers.
Databases: MySQL, PostgreSQL, and MongoDB for handling data efficiently.
DevOps & Deployment: Learn Docker, CI/CD with GitHub Actions, and cloud deployment practices to ensure your applications are production-ready.
How You Will Benefit:
Students: Gain the technical skills and portfolio to ace your academic projects and land internships or entry-level jobs.
Self-Taught Learners: Stop the guesswork and follow a structured, hands-on approach to mastering full-stack development faster.
Professionals: Upgrade your skills to meet the demands of modern web development and position yourself for career growth.
Why My Course is Different:
Real-World Projects: You'll build applications that solve real business problems, like a complete e-commerce site, RESTful APIs, and microservices.
Tailored Learning: Each course is personalized to your experience level and goals, ensuring you get the most out of every session.
Problem-Solving Focus: From debugging to performance optimization, you'll learn to tackle real-world challenges confidently.
Industry-Relevant Skills: Stay ahead of the curve with training in modern technologies and practices that top employers are looking for.
Ask a question
Send a message explaining your needs and Oussama will reply soon:
The more detail, the better.
Ex. "Hi, when are you available to meet for a lesson?"
Ex. "Hi, when are you available to meet for a lesson?"
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from $16.34Online via webcam
from $16.34At student's home
100% Satisfaction Guarantee
Good-fit Instructor Guarantee
If you are not satisfied after your first lesson, Apprentus will find you another instructor or will refund your first lesson.
Online reputation
- Instructor since June 2022
- 3 repeat students
- Phone number verified
- Facebook connected
- Google connected
- Linkedin connected
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from $16.34Online via webcam
from $16.34At student's home
Good-fit Instructor Guarantee
If you are not satisfied after your first lesson, Apprentus will find you another instructor or will refund your first lesson.
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Introduction to Relational Database and SQL Language by practiseModule 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