1st lesson free
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Puru
- Price $15
- Answer 1h
$15/h
Contact
1st lesson free
- Python
- SQL
- PostgreSQL
- Visual basic
Master SQL with a Real-Time Developer: Learn Advanced Queries, Performance Tuning & Data Insights with Live Industry Scenarios
- Python
- SQL
- PostgreSQL
- Visual basic
Lesson location
About Puru
With 6 years of professional experience as a SQL Developer, I bring a strong foundation in BI, programming, and database development. My journey wasn’t easy—I’ve spent years learning SQL the hard way, diving deep into every topic through real-world challenges, late nights, and persistent problem-solving. I know what it feels like to be stuck, confused, and searching for answers. I’ve been there—and that’s exactly why I can guide you through it. Whether you're just starting out or want to level up your skills for a job, promotion, or project, I’m here to support you. My teaching is rooted in clarity, empathy, and practical application. I explain concepts in a way that’s easy to grasp, even if you're coming from a non-technical background. If you’re serious about learning SQL and want to break barriers and aim high, I’m here to walk that path with you. Let’s turn your struggles into strengths—and make SQL your superpower.
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About the lesson
- All Levels
- English
All languages in which the lesson is available :
English
As a SQL developer with over 4 years of industry experience, I bring a real-world, hands-on approach to my teaching. I specialize in helping learners grasp both the fundamentals and advanced topics like complex joins, window functions, query optimization, and dynamic SQL — all with practical examples from real business use cases.
Teaching Techniques & Methods:
I follow a "learn by doing" approach — each concept is backed by live queries and problem-solving.
I break down complex topics into simple logic, often using visual aids like query flow diagrams and table mockups.
I provide assignments and project-based tasks to reinforce learning.
Weekly quiz sessions and real-time error handling practice are included to boost confidence.
Structure of a Typical Class:
Recap of previous session (5 mins)
Concept explanation + live query writing (20–30 mins)
Interactive problem-solving session (15–20 mins)
Assignment briefing and Q&A (10 mins)
What Makes My Classes Different:
Real-time examples from actual SQL-based projects
Resume-building tips + interview-focused practice
Guidance on tools like SSMS, Power BI, and basic Python with SQL
Doubt-clearing even outside class hours via chat
Who Should Join?
College students or Student wanting to learn SQL for internships/jobs
Working professionals (testers, analysts, devs) looking to strengthen SQL skills
Beginners who want to switch into data-related fields
Anyone preparing for SQL interviews, certifications, or data analyst roles
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Rates
Price
- $15
Pack prices
- 5h: $75
- 10h: $150
free lessons
The first lesson with Puru will allow you to get to know each other and discuss your needs for future lessons.
- 1hr
online
- $15/h
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