Manish Sharma
Manish Sharma, International Award Oracle ACE Pro Winning Data Engineer and founder of RebellionRider.com offers free tutorials on SQL, PL/SQL, Python, and Oracle Database. Learn from beginner to expert levels, prepare for certifications like OCA and OCP, and boost your IT career.
For paid training, sponsorship, advertising, or speaking engagements, visit RebellionRider.com or email for inquiries.
Manish Sharma
🚨 Batch starts tomorrow!
My live **Mastering SQL for Data Analysis** training starts from **17th August**.
If you’ve been planning to join, this is your last chance. **Enrollment closes today.**
You’ll learn SQL practically by solving real-world problems, from basics to advanced SQL, with live sessions and hands-on practice.
👉 Enroll now: dataprofy.com/sqltraining
See you in the batch! 🚀
3 days ago | [YT] | 15
View 0 replies
Manish Sharma
Watch the video: yt.openinapp.co/wwrki
6 days ago (edited) | [YT] | 22
View 3 replies
Manish Sharma
Grateful for the trust 🙏 Seats are limited and the Early Bird discount is ending soon.
👉 Join the live SQL training: www.dataprofy.com/sqltraining/
1 week ago | [YT] | 44
View 4 replies
Manish Sharma
🚀 SQL Interview Challenge | Day 1
You're interviewing for a Data Analyst role at BookMyShow.
The interviewer asks:
Find the average rating for every movie each month.
Can you solve it?
Swipe through the carousel and learn the complete solution step by step.
📌 Check the pinned comment and enroll in my Live SQL Training to become interview-ready.
www.dataprofy.com/sqltraining/
1 week ago (edited) | [YT] | 166
View 5 replies
Manish Sharma
3 Crore Views.
I still can't believe I'm writing this.
What started as a simple effort to make SQL easier has now grown into a community that has crossed 30 Million views.
Thank you for watching, learning, sharing my videos, and trusting me with your learning journey.
Every comment, every like, every success story from someone who cracked an interview makes this journey worthwhile.
This milestone belongs to all of us.
Now it's time for the next chapter.
My next Live SQL Training Batch will be opening soon. If you're serious about mastering SQL for interviews and real-world projects, stay tuned because registrations will open shortly.
Thank you once again for being part of this amazing community. www.dataprofy.com/sqltraining/
2 weeks ago | [YT] | 40
View 8 replies
Manish Sharma
Finally, the enrollments for LIVE SQL TRAINING are starting today. Grab your seat now - www.dataprofy.com/sqltraining/
2 weeks ago | [YT] | 40
View 9 replies
Manish Sharma
Most SQL developers think performance tuning starts with indexes.
It doesn't.
In my latest YouTube video, I reveal 7 SQL performance tricks that separate senior developers from junior ones.
You'll learn:
• Why some WHERE clauses kill performance
• How to identify slow queries correctly
• The mindset that helps you write faster SQL
If you're serious about SQL, this is one video you shouldn't miss.
https://youtu.be/Qzq3ykoZaDA
2 weeks ago | [YT] | 54
View 3 replies
Manish Sharma
Your query returns 10 rows. It scanned 2 million to find them.
That's not a bad query. That's a missing index, and most devs don't find out until the table grows and the same query starts timing out in production.
New carousel on SQL indexes: how they actually work, why the database sometimes ignores the one you already have, and the column order rule that decides if a composite index even gets used.
Free mini guide is pinned in the comments, grab it if you want the full breakdown.
2 weeks ago | [YT] | 72
View 1 reply
Manish Sharma
Every time I receive feedback like this, I'm reminded that teaching is about much more than explaining SQL syntax.
That message meant a lot to me.
When I designed this live SQL training, the goal was never to create the longest course. The goal was to create a learning experience where every topic builds naturally on the previous one, so students gain confidence instead of feeling overwhelmed.
Thank you to every student who trusts me with their learning journey
If you want to upgrade your SQL skills. Next batch starts soon. Enroll now to get on the priority list: www.dataprofy.com/sqltraining/
3 weeks ago | [YT] | 29
View 0 replies
Manish Sharma
Most SQL mistakes that cost people interviews never make it into tutorials, so I broke down the ones I see the most as an instant "red card" list.
This one is only on Instagram for now, so follow @rebellionrider before it disappears from your feed.
www.instagram.com/rebellionrider/
4 weeks ago | [YT] | 196
View 5 replies
Load more