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PhD in Engineering, extensive industry experience and desire to help
Chadi E.

5.0 (185 ratings)

595 hours tutoring

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About Chadi

Bio

Hi, I’m Dr. Chadi, based in Austin, TX. I hold a PhD in Control Systems with deep expertise in Data Analysis and Computer Programming, specializing in SQL and database management systems. Since October 2023, I’ve been tutoring full-time in database systems, helping students master SQL, database design, and data-driven problem solving.

With 20+ years in the Semiconductor industry and 3.5 years in Healthcare, I bring real-world insights into how databases power complex technical and...

Hi, I’m Dr. Chadi, based in Austin, TX. I hold a PhD in Control Systems with deep expertise in Data Analysis and Computer Programming, specializing in SQL and database management systems. Since October 2023, I’ve been tutoring full-time in database systems, helping students master SQL, database design, and data-driven problem solving.

With 20+ years in the Semiconductor industry and 3.5 years in Healthcare, I bring real-world insights into how databases power complex technical and business systems. I have extensive experience mentoring and training professionals, sharpening my ability to explain technical concepts clearly.

I tailor lessons for all levels—from beginners building SQL foundations to advanced learners working on complex queries and database architecture. My focus is on enhancing problem-solving and critical thinking skills to ensure deep, lasting understanding.

I teach with popular tools including MySQL, Oracle, and SQL Server Management Studio, covering schema design, query optimization, indexing, normalization, and aggregate functions. Whether preparing for exams, interviews, or projects, I’m here to support your learning journey and make databases engaging.

In addition to my database expertise, I have strong programming skills in Python, C++, Java, JavaScript, Perl, and HTML, allowing me to assist students with coding assignments that complement their database studies.

Students consistently praise my ability to explain complex SQL concepts clearly and patiently. One learner said, “Chadi’s knowledge, kindness, patience, and sense of humor make learning much more enjoyable.” Another noted, “He genuinely cares about your progress and makes sure you truly understand before moving on.” Many appreciate how I help build confidence and practical skills, ensuring success beyond the classroom.

I am a positive, patient, and adaptable tutor committed to personalized lessons that meet your unique goals. Let’s work together to unlock your success in SQL and database management!

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Education

American University of Beirut
Electrical Enginerin
University of Michigan, Ann Arbor
PhD
American University of Beirut
Masters

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Approved Subjects

Computer Programming

Computer Programming

I tutor computer programming by teaching core problem-solving skills that transfer across languages, with a primary focus on Python and additional experience in C++, shell scripting, and Perl. I help students understand variables, control flow, functions, data structures, and object-oriented programming while practicing how to break problems into smaller steps. We work on homework, exams prep, and projects and spend time debugging and improving code so you gain both conceptual understanding and practical confidence as a programmer.
Computer Science

Computer Science

I tutor introductory computer science with a focus on core programming and practical problem-solving skills rather than advanced theory. I help students understand fundamental concepts such as algorithms at a basic level, data structures (arrays, lists, stacks, queues, trees), and how these ideas appear in languages like Python and C++. In our sessions, we work through homework and exam problems step by step, emphasizing breaking problems into smaller parts, designing clear solutions, and debugging code. My goal is to make core CS ideas intuitive and connected to real programming so you can use them confidently in your courses and projects.
Linux

Linux

I tutor basic Linux usage with a focus on working comfortably at the command line and writing simple shell scripts. I help students learn common commands for navigating the file system, managing files and directories, viewing and editing text files, and working with permissions and processes. I also introduce basic bash shell scripting concepts such as variables, loops, and simple automation tasks. In our sessions, we apply these skills to homework, labs, and small projects so you feel more confident working in a Linux environment.
Oracle

Oracle

I tutor Oracle database topics drawing on 15+ years of industry experience working with Oracle, SQL, and PL/SQL in production systems. I help students understand Oracle-specific features such as PL/SQL procedures and functions, packages, triggers, views, and performance considerations. In our sessions, we work on designing and querying Oracle schemas, writing and debugging PL/SQL code, and solving homework, exam, prep and real-world project problems so you gain confidence using Oracle in practice.
Python

Python

I tutor Python for students and professionals, from absolute beginners to intermediate coders, with a focus on writing clear, working code. My expertise includes core Python syntax, data structures (lists, dictionaries, sets), functions, file handling, and object-oriented programming. I also teach Python for data analysis and visualization using libraries like pandas, NumPy, and matplotlib, helping learners clean data, build reports, and create plots. In our sessions, I emphasize problem-solving, debugging, and real-world projects so you build strong foundations and long-term confidence in Python.
SQL

SQL

I tutor SQL using 15+ years of industry experience with Oracle, SQL, and PL/SQL, where I wrote and debugged complex queries and PL/SQL code. I help students understand relational concepts, design tables, and write queries involving joins, subqueries, and aggregate functions, as well as troubleshoot performance and syntax errors. In our sessions, we work on homework, exams prep, and real-world projects so you gain both conceptual clarity and confidence using SQL in practice.

Examples of Expertise

Chadi has provided examples of their subject expertise by answering 9 questions submitted by students on Wyzant’s Ask an Expert.

See all of Chadi ’s answers ›
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Ratings and Reviews

Rating

5.0 (185 ratings)
5 star
(182)
4 star
(2)
3 star
(0)
2 star
(1)
1 star
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Reviews

Highly Knowledgeable, Patient, and with Strong Teaching Skills

I highly recommend choosing Chadi as your tutor! I started as a beginner in database SQL. I was clueless and I gained a great understanding of database SQL all thanks to Chadi. You will definitely learn a lot from him. Chadi’s knowledge, kindness, patience, and sense of humor make learning much more enjoyable. He genuinely cares about your progress and will make sure 100% that you understand the material. Always check to make sure I truly understand before moving on. Because of his support and teaching, I passed my class. Also, he also gave me real confidence in my capacity to succeed and grow in the real world as well as in school. I strongly recommend that Chadi be your tutor. You won't regret scheduling a tutoring session with him, I can guarantee you that !!!

Kelley, 33 lessons with Chadi

Computer Programming

CHADI, was an awesome tutor! I could. It have ask for better. He is very patient and helpful.. He helped me work through all my labs and was available multiple times in a week. So thankful I found him.

Valerie , 6 lessons with Chadi

Knowledgeable and patient tutor

Chadi is an amazing tutor. Very knowledgeable and very patient. He takes great care of explaining every single steps and makes sure that all of the assignments are competed to the customer's satisfaction. Highly recommended!

Janna, 2 lessons with Chadi

Great personality & knowledge!

Chad is so nice and helpful. He reviewed my files before we met and gave me excellent examples to help me visualize what the code was executing. He understands very complex code structure and explains it in simple terms. I look forward to additional sessions and learning more from him.

Ellen, 3 lessons with Chadi

SQL Database Administration

Chadi is very knowledgeable in SQL database administration programming. He is really patient and is able to break down the information and make it more understandable.

Shane, 17 lessons with Chadi

Great tutor

A great tutor, would definitely schedule with him again. He understood the concept and the project well. He was really good and he explained everything perfectly.

Sommy, 3 lessons with Chadi

He is very passionate about SQL

He taught me basic on SQL structure. He helped me get through an assignment when it was really hard for me. He also was very enthusiastic and lots of great and big energy that makes coding feel less boring. So, that was helpful as well.

Deanne Alexi, 1 lesson with Chadi

Very kind and helpful!

He knows what he's doing and is very helpful and good at explaining! He is very kind and patient as well and makes sure you are satisfied with your learnings! Will be doing more lessons with him for this class, and will use him if I have more computer classes as well!

Olivia, 4 lessons with Chadi