Sumit - SQL tutor - London
Sumit - SQL tutor - London

One of our best tutors. Quality profile, experience in their field, verified qualifications and a great response time. Sumit will be happy to arrange your first SQL lesson.

Sumit

One of our best tutors. Quality profile, experience in their field, verified qualifications and a great response time. Sumit will be happy to arrange your first SQL lesson.

  • Rate £100
  • Response 6h
  • Students

    Number of students Sumit has accompanied since arriving at Superprof

    50+

    Number of students Sumit has accompanied since arriving at Superprof

Sumit - SQL tutor - London
  • 5 (62 reviews)

£100/hr

Contact
  • SQL
  • Databases
  • MySQL

MS in Data Science | 8+ Years of SQL Experience | Master SQL, MySQL, and Core DBMS Concepts with Practical, Real World Guidance

  • SQL
  • Databases
  • MySQL

Lesson location

    • At Sumit's house: London

    • Online
    • at your home or in a public place : will travel up to 10 km from London

Ambassador

One of our best tutors. Quality profile, experience in their field, verified qualifications and a great response time. Sumit will be happy to arrange your first SQL lesson.

About Sumit

I’m a Data Scientist with over 8 years of industry experience, currently working at a leading UK Defence Contractor. I hold a Master’s in Data Science & Analytics from the University of London, where I specialised in machine learning, predictive analytics, and data engineering.

I bring a hands-on, practical approach to teaching, grounded in real-world industry experience. I’m deeply passionate about mentoring and empowering students, ensuring they don’t just understand the concepts but can confidently apply them to solve problems, build projects, and secure top roles in Data Science and AI.

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About the lesson

  • Primary
  • Secondary
  • GCSE
  • +13
  • levels :

    Primary

    Secondary

    GCSE

    AS Level

    A Level

    BTEC

    Adult Education

    Undergraduate

    Masters

    Diploma

    Doctorate

    Beginner

    Intermediate

    Advanced

    Professional

    Kids

  • English

All languages in which the lesson is available :

English

I always begin from the basics because I believe that mastering a subject requires a strong understanding of its fundamentals. Additionally, I ensure that learners practise the techniques and code daily, as learning and implementation are distinct processes. To facilitate this, I provide self-made notes after each session and conduct quizzes to reinforce understanding and track progress. Topics Covered: Database Design, Entity-Relationship Diagrams (ERD), Normalisation, Functional Dependencies, ACID Properties, Transactions, SQL Syntax, Data Types, CRUD Operations (Create, Read, Update, Delete), Joins (Inner, Outer, Left, Right, Cross), Subqueries, Set Operations (UNION, INTERSECT, EXCEPT), Window Functions, Common Table Expressions (CTE), Tables, Views, Indexes, Stored Procedures, Triggers, Functions, Aggregation Functions (SUM, AVG, COUNT, MIN, MAX), Group By and Having Clauses, Pivot Tables, Relational Database Management Systems (RDBMS), NoSQL Databases, Data Warehousing, Star Schema and Snowflake Schema

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Rates

Rate

  • £100

Pack prices

  • 5h: £475
  • 10h: £900

online

  • £100/h

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