1^st lesson free

Prakhar

Rate £8
Response 1h

£8/hr

1^st lesson free

Databases
MySQL
Data Analysis

B.Tech in CSE now a working professional with 5+ years of experience in delivering and handling production production Spark/Snowflake/Databricks pipelines. Solved hundreds of bugs.

Databases
MySQL
Data Analysis

Lesson location

- Online

About Prakhar

Hi, I’m Prakhar, a data engineer with 5 years of hands-on experience building and maintaining production data pipelines. In my day-to-day work I use SQL, Spark, Snowflake and Databricks, along with Azure and AWS services, and I’ve built data warehouses and Power BI reports used by real teams and clients.

Because I’m the person colleagues come to when data breaks, I’ve seen the mistakes that actually happen at work, not just the textbook ones. That’s what I bring to my sessions: practical explanations, real-world examples, and honest feedback.

I can help you with:

1. SQL, from basics to joins, window functions and query optimization
2. Spark and data engineering concepts
3. Data warehousing fundamentals
4. Mock interviews and project walkthroughs for data roles

About the lesson

I teach through real problems, not slides. As a data engineer with 5+ years of production experience in SQL, Spark, Snowflake and Databricks, I start by understanding where you’re stuck or what role you’re aiming for. Then we work through actual queries, pipelines and interview-style questions together. I explain the “why” behind each concept, so you can solve new problems on your own, not just memorise answers. Sessions are hands-on, at your pace, and you leave with clear next steps to practice.

Rates

Rate

Pack prices

5h: £40
10h: £80

free lessons

The first free lesson with Prakhar will allow you to get to know each other and clearly specify your needs for your next lessons.

online

£8/h

B.Tech in CSE now a working professional with 5+ years of experience in delivering and handling production production Spark/Snowflake/Databricks pipelines. Solved hundreds of bugs.

Lesson location

About Prakhar

About the lesson

Rates

Rate

Pack prices

free lessons

online

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Lesson location

About Prakhar

About the lesson

Rates

Rate

Pack prices

free lessons

online

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