1st lesson free
The profile of Charles (PhD) and their contact details have been verified by our experts
Charles (PhD)
- Rate US$68
- Response 1h
US$68/hr
Contact
1st lesson free
- SQL
PhD in Innovation and Technology, Experienced SQL Professional with 15+ Years’ Industry Experience – Learn from an Expert!
- SQL
Lesson location
About Charles (PhD)
I’m a PhD-qualified Computer Scientist with over 15 years of professional experience in SQL, and database development. Over the years, I’ve worked on a wide range of data projects, from optimising enterprise databases to mentoring junior developers and leading technical teams. My passion lies in sharing knowledge and helping others gain the skills and confidence to use SQL effectively in real-world situations. My teaching approach is structured, practical, and engaging, combining theory with hands-on exercises and real-life examples. I focus on building a solid foundation while encouraging problem-solving and critical thinking. Whether you’re a beginner learning SQL for the first time or a professional looking to sharpen your data skills, I provide clear explanations, patient guidance, and tailored lessons to help you achieve your goals.
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About the lesson
- Compulsory School
- Secondary School
- Adult Education
- +9
levels :
Compulsory School
Secondary School
Adult Education
Master
Doctorate
MBA
Pre-School
Elementary
Intermediate
Advanced
Professional
Children
- English
All languages in which the lesson is available :
English
With a PhD in Computer Science and over 15 years of hands-on experience in SQL, I offer practical, interactive lessons designed to build real-world data skills. My teaching combines clear explanations with live query demonstrations, exercises, and real examples using Oracle and SQL Server. Lessons typically last one hour and can be adapted to your pace and goals. I’ve mentored developers and professionals at all levels, helping them gain confidence in writing efficient SQL queries and understanding data deeply. My lessons are ideal for beginners, students, and professionals who want to strengthen their SQL skills for analytics, research, or career advancement.
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Rates
Rate
- US$68
Pack prices
- 5h: US$327
- 10h: US$614
online
- US$68/h
free lessons
The first free lesson with Charles (PhD) will allow you to get to know each other and clearly specify your needs for your next lessons.
- 30mins
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