1st lesson free
Puru's profile, qualifications and contact details have been verified by our experts
Puru
- Rate S$15
- Response 1h
S$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.
See more
About the lesson
- Primary
- Secondary
- SPM
- +13
levels :
Primary
Secondary
SPM
Form 6
STPM
Adult education
Bachelor
Masters
Diploma
Doctorate
Other
Beginner
Intermediate
Advanced
Professional
Kids
- 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
See more
Rates
Rate
- S$15
Pack rates
- 5h: S$75
- 10h: S$150
online
- S$15/h
free lessons
This first lesson is free to allow you to get to know your teacher so that they can best meet your needs.
- 1hr
Similar Python teachers in Faridabad
Alex
& online
- S$40/h
- 1st lesson free
Josh
Singapore & online
- S$20/h
- 1st lesson free
Pranav
Singapore & online
- S$50/h
- 1st lesson free
Jeffrey
& online
- S$50/h
- 1st lesson free
ChandraSekhar
Singapore & online
- S$45/h
- 1st lesson free
Hardhik
Singapore & online
- S$20/h
- 1st lesson free
Shu-Hsuan
Singapore & online
- S$45/h
- 1st lesson free
Pyae Sone
Singapore & online
- S$50/h
- 1st lesson free
Imraj
& online
- S$30/h
- 1st lesson free
Michelle
Singapore & online
- S$30/h
- 1st lesson free
Haritha
Singapore & online
- S$8/h
- 1st lesson free
Alice
& online
- S$35/h
- 1st lesson free
Jia
Singapore
- S$20/h
- 1st lesson free
Dylan
Singapore & online
- S$15/h
- 1st lesson free
Akshay Narayanan
& online
- S$10/h
- 1st lesson free
Aditi
Singapore & online
- S$50/h
- 1st lesson free
Maaz
Singapore & online
- S$30/h
- 1st lesson free
Mikhail
& online
- S$30/h
- 1st lesson free
Destiny
& online
- S$20/h
- 1st lesson free
InSpxRe
Singapore & online
- S$20/h
- 1st lesson free
-
See Python tutors
