Testimonials

Parthiban sir mentorship was instrumental in my career transition. His technical expertise, leadership, and supportive guidance helped me grow professionally. He creates a positive, inspiring learning environment—ideal for anyone seeking to advance in data science or software development.

Parthiban sir mentorship was instrumental in my career transition. His technical expertise, leadership, and supportive guidance helped me grow professionally. He creates a positive, inspiring learning environment—ideal for anyone seeking to advance in data science or software development.

Parthiban sir mentorship was instrumental in my career transition. His technical expertise, leadership, and supportive guidance helped me grow professionally. He creates a positive, inspiring learning environment—ideal for anyone seeking to advance in data science or software development.

Very good

Very nice , there is a very helpful to everyone .

Amazing teaching style one of the best python tutorial. Very clear explanation and easy to understand. Thanks for the wonderful teaching. Highly recommended for everyone.

I recently completed this “Python Full Course Tamil | Beginner to Advanced | Free Python Tutorial 2025” course on YouTube, and I must say it exceeded my expectations. The instructor explains concepts in a very clear and beginner friendly way, making even complex topics easy to understand. I especially liked how each concept was demonstrated […]

your teaching is very nice . thank you sir

Very Good, Clear Explanation

Nice explanation.

Good teaching. Nice experience. Good to learn here

I Recently Attend the ” MS EXCEL PROFESSIONAL ” Course ,It had a wonderful experience my career and very clear teaching even more enjoyable and easy to understand ,thank you so much “”VARIABLZ ACADEMY “”,,thank you mam,sir ❤️🙏4

Very nice 👍

“I recently attended the Data Analytics Workshop on Building an HR Analytics Dashboard by Variablz Academy, and it was an incredible experience! The session was engaging, informative, and provided valuable insights into HR analytics. The instructors were knowledgeable and supportive, making it easy to follow along. I appreciated the hands-on approach and the opportunity to […]

I spent few times only, but I got lots of information from your academy. Keep rocking,😄😄😄

Explanation and guidance also perfect

I had a great learning experience during my internship at Variablz Academy. The training on Power BI was very useful and helped me improve my skills in data visualization. The sessions were clear and the mentors were very supportive. Thank you for the valuable opportuities

Nice opportunity for attend this Ai workshop 👍

In just 1.5 hours, you explained what the future holds in such a simple and engaging way. The humor throughout made it even more enjoyable and easy to understand. I’m genuinely happy to say that attending this AI workshop as your student makes me feel proud. It was truly useful, and I now have a […]

Very super training

A good webinar today in sql basic

Good experience

Awesome experience

Awesome class,very helpful, thank you so much sir

Great experience doubts are clarrified in the session itself

The workshop is amazing experience.

Very Usefull workshop .sir explained the SQL data analyst concept very well .worth for attending the workshop.

I have completed my Python Programming at Variablz Cuddalore. It was a good . Friendly staff’s .

Good

It’s really worth to learn in online thank you for giving this opportunity to learn artificial intelligence thank you sir

If had been a very good session to understand more better about AI learning..thank you so much

Really!! I learnt many from the artificial intelligence workshop..Because a real time example makes me to understand all the concepts very well in ..Thank you so much sir.Thank you for ur guidance

Great training institute for data science, with indepth knowledge sharing and realtime examples, as well as Projects. Thank you Parthiban sir for being the best mentor!

Good training for beginners and well teaching staff

Cuddalorians are gifted to have such a place and mentor for professional development and python,sql,data science and software learning

I recently completed my Python Application Development Course @Variablz and I thoroughly enjoyed this course !The step by step tutorials given by Parthiban Sir were immensely helpful, especially in learning how to build interactive GUI applications.

I completing the Python application development course at Variablz was a game-changer for me. The curriculum was well-structured, making complex concepts easy to grasp. The practical projects allowed me to apply what I learned, boosting my confidence in coding.

It’s a fantastic hub for software training, offering courses in app development, data science, web development, software development, databases, and programming. It provides a well-rounded environment for learning and skill development.

Good teachers with industrial experience, overall best place to learn app development

Very good session

NICE TEACHING

Really, very easy to understand. The way of segregation of videos under segments like data modelling, visualization- is very good. Thank You so much. Still need a course which include advance options in power, how to publish, DAX functions, etc. Waiting for that, please make a course and give it in affordable price, Please. THANK […]

This course was simply awesome highlight is this was in Tamil language,very easy to understand for

Outstanding course, the way session ordered is much helpful.This gives more confident in handling the power BI individually apart from DAX part.All the very best , expecting more courses as such.

Well-structured and informative

Your program is well-structured with experienced trainers and practical content. To improve, consider adding more hands-on exercises, real-world projects, and industry-relevant updates.

Excellent Power BI course! Comprehensive, practical, and well-structured. Highly recommend for skill enhancement.

It would be great if you add quiz at end of every topics.

Thanks Sir, for imparting so much knowledge about power bi to us. The course was really helpful and very well explained.

Everything is good 👍

EVERYTHING GOOD. NEED MORE PROGRAM TO NON-IT STUDENTS WITH MINIMAL COST AS LIKE THIS COURSE

I had an excellent experience learning Power BI. The content was well-structured, and the sessions were very informative. Parthee sir explained the concepts very clearly, making even complex topics easy to understand. Overall, it was a great learning journey, and I’m looking forward to applying these skills in real-world projects. Thank you for such a […]

Excellent

Actually the program is so much valuable at the rate that you are giving for us. I like the course and also your way of teaching style and Final thanks for the one who Taught me!!!

Really every content is thoroughly explained with examples and illustrations in very clear manner also the topic and content covered is very wide and most probably understandable. from my point of view if there is any quiz type exercises it will be very much appreciable. actually, this course is WORTH FOR MONEY.

well done on mastering power bi essential and creating interactive dashboards

Its awesome experience and i have learned many things about powerbi and its very useful upskill the career guidance

VERY USEFUL. CLEAR EXPLANATION

Easily understood.

its an excellent program i learned a lot abt Power Bi

best

Easy to understand, clear instructions,helpful for me to learn and deploy

Thanking you for providing valuable course

I am Learning verywell

GOOD

Very useful this course for me and your way of teaching easily understand this. Very thanks bro. Keep it gohead.

Method of teaching is excellent.I recently completed the Essential Power BI course offered by Variablz Academy, and I can confidently say it has been a transformative learning experience. The program is well-structured, covering everything from data import and transformation in Power Query, to building complex data models and interactive dashboards using Power BI.

GOOD

This is a usefull course to understand about data modeling and visualisation .I learn how to handle data in modeling and visualisation.

Overall this course was excellent and fully covered with data analytics its too good

VERY EASY TO UNDERSTANT IN TAMIL

really usefull , i learned the essentials of powerbi and gained hands on experience . thankyou sir

Good. Can be little more elaborate on power bi service .

This program was really really informative

Easily understandable and very clear

I really love it

very good teaching. It is easy to understand.

That is very useful for my career

In this course was helpful for me.And i have learned in power bi.The course is simple and easy to understand.Thank you.

THIS COURSE SO UNDERSTANDBLE AND EASY TO LEARN BY THE LANGUAGE I LIKE THIS COURSE

VERY USEFULL COURSE CLEAR CUT DETAILS.

Good

best platform to learn power bi

I gained strong confidence in building Power BI dashboards. The course was highly useful and I feel prepared to handle end-to-end Power BI projects.

Great experience.

good impress to career growth

it’s very nice

EACH AN EVERY TOPICS EXPLAINED ELABORATED AND EASY TO UNDERSTAND

It was a fantastic Program and I learned the flutter efficiently in it

It was a very good program — I enjoyed it and learned a lot. But instead of the Split section, if there had been a Firebase class, it would have been even more useful. We could have learned a lot more from that.

This is very helpful to my app development

flutter course when i Starting learning before i thinking flutter is Difficult..so i will see Instagram Purshase the course ….after learning flutter is easy…so thanks to Parthiban sir

I recently completed my Flutter training at Variablz Academy, and it was an incredibly valuable experience. Under the guidance of Mr. Parthiban, I gained a strong foundation in Flutter development, from Dart basics to building responsive and functional mobile applications.

Good Program

good explanation

good teaching

GOOD TEACHING.

Program is good and really helpful

Really great! I can understand SQL very well. Thank you for this opportunity!

Excellent

Very useful and it help us to strengthen our skills

Personally I really Love this session on SQL I need to practice it once again

Kindly provide Real time practice questions and model interview support

Really helpful

Good

Good path to learn about SQL

Very nice to learn from this platform and easy to learn and understand. The mentor explanation is very good in each exercise.

Excellent