Databases & SQL tutoring

How we help with Databases & SQL

Understand it, step by step

Clear explanations of the Databases & SQL topics your course covers, at your level.

Your work, reviewed

Send your code, notebook or draft. We point out what's wrong and why, and how to fix it.

Agreed price and deadline

Tell us what you need and when. You get a quote first and only pay once you accept it.

More data & ai subjects

• Data Analytics

  Excel, pandas, visualisation and statistics for real datasets.

• Machine Learning

  Model building, evaluation and the maths behind the algorithms.

• MySQL & PostgreSQL

  Querying, indexing, stored procedures, transactions and database administration.

• MongoDB & NoSQL

  Document modelling, queries, aggregation pipelines and when to choose NoSQL.

• Data Science with Python

  NumPy, pandas, Matplotlib, Jupyter notebooks and end-to-end projects.

• Statistics for Data Analysis

  Descriptive statistics, distributions, hypothesis tests and regression.

• Deep Learning

  Neural networks, CNNs, RNNs and transformers with TensorFlow and PyTorch.

• Natural Language Processing

  Text processing, embeddings, transformers and language models.

• Computer Vision

  Image processing, OpenCV, object detection and image classification.

• Big Data (Hadoop & Spark)

  Distributed processing with Hadoop, Spark and PySpark.

• Data Engineering & ETL

  Data pipelines, warehouses, Airflow and ETL design.

• Visual Studio Code
• Jupyter Notebook
• Google Colab
• PyCharm
• IntelliJ IDEA
• Anaconda
• MySQL
• PostgreSQL
• Git
• GitHub
• Visual Studio
• NumPy
• Matplotlib
• Plotly
• scikit-learn
• pandas
• PyTorch
• Kaggle
• OpenCV
• SQLite
• MongoDB
• Python
• Java
• JavaScript
• C
• C++
• C#
• PHP
• Dart
• Flutter
• Node.js
• Django
• React
• Flask
• CSS3