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Matteo
- Rate €30
- Response 1h

€30/h
1st lesson free
- SQL
- PostgreSQL
SQL & PostgreSQL Tutor for Data Analytics, Database Logic and Query Optimisation a
- SQL
- PostgreSQL
Lesson location
- Online
-
at your home or in a public place : will travel up to 20 km from Cork
Recommended
Matteo is a respected tutor in our community. He is highly recommended for his commitment and the quality of his lessons. An excellent choice to progress with confidence.
About Matteo
I work as a Geodata Scientist in the aerospace industry, using SQL and PostgreSQL to query, clean and analyze large volumes of structured and geospatial data.
My lessons are designed to make databases logical, not intimidating. I use a professional digital whiteboard together with screen sharing to draw tables, relationships, JOIN paths and query flows before writing SQL.
This helps students understand the reasoning behind each query, not just memorize commands.
About the lesson
- Junior Cycle
- Transition Year
- Adult education
- +11
levels :
Junior Cycle
Transition Year
Adult education
Bachelor's degree
Master's degree
Diploma
Doctorate degree
Other
Barrister-at-law degree
Leaving Certificate
Beginner
Intermediate
Advanced
Professional
- English
- Italian
All languages in which the lesson is available :
English
Italian
Lessons are practical and based on realistic data problems. The digital whiteboard is especially useful for SQL because it allows us to see the database structure first, then build the query step by step with a clear method.
• SQL foundations: SELECT, WHERE, JOIN, GROUP BY, HAVING, subqueries and CTEs.
• PostgreSQL, relational database design, table relationships, data cleaning and modelling.
• Window functions, aggregations, indexes and query optimisation for larger datasets.
• Support for university coursework, exams, interview practice, business datasets or your own database project
Recommendations
Recommendations come from relatives, friends and acquaintances of the teacher
I took Italian lessons with Matteo and had a very positive experience.
He is a patient, friendly, and well-prepared teacher who explains the language in a clear and practical way.
What I appreciated most was that the lessons were adapted to my level and focused on real conversation, useful vocabulary, and everyday situations. Matteo always made me feel comfortable speaking, even when I made mistakes, and helped me improve my confidence step by step.
I would definitely recommend him to anyone who wants to learn Italian in an enjoyable and effective way.
I met Matteo through Python lessons, and I can honestly say he is a very patient and clear teacher.
He explains programming concepts step by step, making even difficult topics much easier to understand.
What I appreciated most was his practical approach: we worked on real examples and exercises, not just theory, which helped me gain confidence quickly.
Matteo is friendly, professional, and always makes sure you really understand before moving on. I
I would definitely recommend him to anyone who wants to learn Python in a structured and effective way.View more recommendations
Rates
Rate
- €30
Pack prices
- 5h: €150
- 10h: €300
free lessons
The first free lesson with Matteo will allow you to get to know each other and clearly specify your needs for your next lessons.
- 1hr
online
- €30/h
Details
This is specialised database training for students and professionals who want practical SQL skills. Each lesson includes live query writing plus reusable visual explanations created on the digital whiteboard.
• Tailored SQL exercises based on your current level and goals.
• SQL scripts, schema diagrams and query notes after the session.
• Help with assignments, work tasks, interviews or database projects.
• Optional support with PostgreSQL, PostGIS, Python integration and performance improvement.
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