Browse categories
Explore
Fiverr Pro
English
$
USD
I will teach sql queries and database concepts 1 on 1
SQL and Power BI Expert
Microsoft Certified Power BI Analyst & SQL Expert (10+ Yrs Experience)
I transform messy data into high-performance databases and clean, interactive dashboards that drive smart business decisions. M...
About this Gig
Struggling to grasp complex SQL concepts? Confused by joins, subqueries, or database design? Stop wasting hours on generic video courses. Learn SQL from a veteran Professional.
As a Microsoft Certified Analyst and SQL Developer with 10+ years of corporate experience, I provide personalized 1-on-1 live tutoring sessions tailored exactly to your learning pace. Whether you are a university student, a career-switcher, or a professional preparing for a high-stakes technical data interview, I make relational databases easy to understand.
️ Databases We Can Master:
- Microsoft SQL Server (T-SQL)
- PostgreSQL (pgSQL)
- MySQL & Oracle (PL/SQL)
Core Learning Modules:
- Query Basics: CRUD operations, DDL/DML commands, & aggregations.
- Relational Logic: Master advanced INNER, LEFT, RIGHT, and FULL JOINs.
- Advanced Analytics: Subqueries, Window Functions, and CTEs.
- Data Architecture: Database design, ERD mapping, and 3NF normalization.
Please click the "Contact Me" button to share your current skill level and learning goals before booking a live session!
Regards,
Nisar
Database type:
Key-value database
•
Relational database
Platform:
MySQL
•
Oracle
•
PostgreSQL
•
SQL Server
Expertise:
SQL
•
DDL
•
DML
•
Query optimization
Other Databases Services I Offer
FAQ
I am an absolute beginner with zero coding background. Can I take this course?
Yes, absolutely! I specialize in teaching SQL to complete beginners and career-switchers. We will start from the ground up, learning how relational databases work, how tables connect, and how to write basic SELECT queries before moving on to more complex topics at your own pace.
Can you help me prepare for an upcoming technical data interview or university exam?
Yes, I frequently coach students and professionals for high-stakes technical interviews (Data Analyst, Business Intelligence, or Software Engineer roles) and university exams. We can focus our live lessons entirely on practicing common whiteboard query questions, joins, CTEs, and window functions.
Do I need to install any heavy database software before our first lesson?
No prior setup is required for our first session! If you don't have software installed, I will guide you through using a free, beginner-friendly online SQL compiler. If needed, I can also help you install tools like pgAdmin, MySQL Workbench, or SQL Server Management Studio on your computer.
Can we work on custom topics or specific query problems I am facing at my current job?
Yes! If you have a specific database project, homework assignment, or a slow-running work query you need to understand and fix, we can use our session as a practical workshop. Please note that for workplace data, we will ensure all sensitive or proprietary information is kept strictly confidential.
Reviews
3 reviews for this Gig
| (3) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
J jdelos27
United States
Definitely helpful. Thank you ! Will be using again !
$50
Price
1 day
Duration
Helpful?S sergmastery
United States
Great person to work with walkthrough the study material and able to answer clear question
$50
Price
1 day
Duration
Helpful?T the_walker2022
United States
He delivered exactly what he promised me in a friendly way.He is very professional and knowledgeable. Highly Recommended! Looking forward to our next dealing. Thank you..!!
$50
Price
Helpful?
Reviews
3 reviews for this Gig
| (3) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
J jdelos27
United States
Definitely helpful. Thank you ! Will be using again !
$50
Price
1 day
Duration
Helpful?S sergmastery
United States
Great person to work with walkthrough the study material and able to answer clear question
$50
Price
1 day
Duration
Helpful?T the_walker2022
United States
He delivered exactly what he promised me in a friendly way.He is very professional and knowledgeable. Highly Recommended! Looking forward to our next dealing. Thank you..!!
$50
Price
Helpful?
