BigClasses Review

I am extremely satisfied with the course so far. The instructor,venkat,did a marvelous job -- clear enunciation, calm and steady control of the material, Thanks bigclasses and all the best.

Satisfied with the Course and for providing a good hands on training in Informatica. I would recommend anybody for this training. I would like to appreciate the trainer Mr.Venkat for his wonderful training and the team Big Classes. Definitely looking forward to learn more from you in the future.

It was an excellent experiance getting trained in informatica from bigclasses.
They have well experianced trainers who taught us informatica in detail and
cleared all the doubts whenever needed . What i liked about this training i was the sessions were very interactive making everyone involved and also making us feel comfortable clarifying each and every small doubt. Mr Rayadu from bigclasses helped me a lot in completion of the course as i had some problem during the course. He helped me with all the installations and arranging the sessions when i missed them and giving me the resources to practice informatica. Now i feel that i am confident in informatica...just need some more practice.

Big classes management don't have the moral values. They took the money from me for training and they changed the faculty after two weeks. They told that they (Ashwini) had a mismatch between the faculty and the management. I requested my moneyback, they are not returned and creating a lot of problems to me from the past 9 months.In Bigclasses, One executive named Ashwini, she didn't pick the call and not respond to the mails and never seen such a worst person in my life. I strongly suggest to all, don't reach out to them for any reason. You may also face similar issue.

bigclasses has very good instructors and technical support team, I have completed the course BIG DATA & AWS through web training, and it was very good training, helped me to learn very swiftly. When I stuck up in installation and in writing map reduce programming technical support resolved very quickly and I was very happy with their response in time. As well as they providing life time access for our completed course videos so it will be useful in real time projects. I feel very happy to recommend bigclasses for my friends on big data course.

The best and lovely platform to learn and helpful to improve ourselves in various technologies

Excellent response from ashwini, thanx for attending my calls and quick response for my quires. Training on informatica is good by trainer venkat. Thnx for ashwini for joining with ur team.

Enrolled in this academy for Informatica training.The instructor Mr. Venkat was very helpful and knowledgeable.Appreciate patience in answering all our doubts.Satisfied with the Course.
Would recommend to anyone willing to learn informatica.

Enrolled in this academy for oracle middle ware training. The coaching is exceptional and the duration is 4 months and the class taken on the weekends and the classroom atmosphere is good to study. the fee is nominal.

I had MQ training with BigClasses and one of their instructors Madhu has done an amazing job.He makes complex MQ concepts easily digestible and always makes sure his students understand the concepts well.I would highly recommend Madhu to anyone who is interested in taking MQ course.

Beware Never join Big Classes . Before taking money trainer will teach very nicely once the money is paid . The trainer always cancelled the classes saying he is not well . The trainer will go office but will not teach you because he is sick and at middle trainer will say he is completely sick for forever so he will send you videos of remaining classes for about 15 hours. they will say the class is off total 50 hours but they will not complete for atleast 20hours even. At the first when they give you trail class for 3 days for every topic which you ask trainer will say I will cover once the money is paid he will say its out of topic. THERE ARE LOTS OF VIDEOS ON YOUTUBE YOU WILL END UP PAYING 25,000 RS for JUST THE VIDEO WHICH THE TRAINER AFTER 15 DAYS WILL SAY THAT HE IS SICK SO PLEASE TAKE VIDEO AND IF YOU HAVE QUESTION ASK ME. WHICH HE WILL NEVER RESPOND

It is a great online class experience for me.. Mr. Venkat is very good faculty... They cleared doubt apart from class timing.. Excellent...

very well paced and in depth training . Instructor was amazing

Worst Experience I have had with them. They used to take money in full and even if classes won't happen they willnot refund for our money for 1 year or so. None of management people respond to our emails or calls.
Beware of bigclasses. I really wanna give zero rating as there is no chance i opted 1 star.
Please donot choose them. Worst service and worst management.

The informatica tool knowledge which i got from BigClasses is really great. Venkat is a very great trainer and he would make sure everyone is attentive and the concepts / knowledge is reaching them. I could able to follow his classes and materials well. It was awesome experience which will definitely help me to work on my project needs without much struggle. Thanks a lot for the memorable session Venkat & Big Classes team.

I had a very good experience with Big Classes. The trainer(Nikita) is knowledgeable and is very good in providing the basics. The way she explains through paint is really nice and very easily understandable. The videos and any codes discussed during the class are also provided which is good for future reference. The trainer very patiently answers most of the questions. I would recommend to opt Big Classes related to Hadoop.

The BigClasses are always willing to work with their students.I took Informatica training, classes were pretty knowledgeable, helpful,
good scope to under various scenarios with the help of case study & faculty Venkat is a good, experienced trainer and taught Informatica in detail.
Even the BigClasses Organizer Ravi Teja is always on time and helpful. Staff of Big classes is always there to answer our questions.

I took the Micro-Strategy class and it was very well administered, the follow_ups were great and the Instructor was outstanding. I would recommend anyone to check out Big-Classes for any training.

I would like to thank bigclasses for providing such a excellent environment for learning online. The mstr developer course was well organised and included most of the topics which a developer should know. I also thank the support team(Ashwini) who are always ready to help me whenever I am stuck with something.

Happy to start a new journey with BigClasses.

I hope this will be a greater turning point in my career.happy on the service given Bigclasses business Rep. Lots of courses to learn.This is an Good platform for the people who all plan to switch careers. Self paced helps us to learn technology of our Own(any time)

The Informatica training by Venkat is very apprehensible.Session is interactive and the trainer provides support in installation and answers all our queries.

Hi, I went through Informatica Session ...It was really practical and had a very good learning experience

I have atteneded Informatica trainning with Big Classes. This was my first time experience with online training. Our trainer Venkat have made it very easy for me to understand the concept. He is very knowledgeable with a good presentation skills. Venkat used to give very good examples to understand the concepts. I strongly reccomend Venkat and Big classes for Informatica Training.
Thanks

I'm doing the Oracle DBA course with BigClasses, and I am happy to say it has been a great experience.

The BigClasses are always willing to work with their students, and providing everything that is needed for the course.

Even the BigClasses Organizers are always on time, and helpful in-case anyone has a question they always give or find an answer.

I would recommend BigClasses to anyone interested in learning.

I have been burned in the past dealing with some online institute. I was skeptical taking another online class but Bigclasses changed my opinion. This one of the most Honest Institute I have seen. The counselors and co-coordinators are helpful and understanding.If you have a concern they listen to you and try to help and solve it. The trainers are good, I will rate this institute AAA+++.

Informatica class I have taken was said complete without any proper conclusion. Trainer Venkat was good. Initially said the trainer is out of station later after a week to our surprise we received mail starting the course is completed. but there is more content to be completed and lot of queries and that's not expected.

My experience is worst mainly front desk lady not responding

I had done my Informatica Developer course from Bigclasses, Mr. Venkat (Trainer) is a wonderful teacher .The way he explained every concept with small examples is really very helpful in my learning experience. I had a very good learning experience with bigclasses. Thankyou Mr. Venkat.

I have attended for hadoop training ,Totally its a very good experience working with BigClasses. Sravan (trainer) has been excellent. His knowledge on the subject matter is good and He will be explaining the concepts in a very simple way so that we will be confident that we can able to crack any interview with this experience as his approach in the classes will be completely based on real time scenarios. I enjoyed my training according to my schedule, not like classroom training. It is very easy to access. Support from coordinators ashwini is very helpfull in providing materials and class related information. Special thanks to Big Classes Faculty sravan in helping me in reaching my carrier Endeavors.

This was my first online session and had a very good experience. The class was just awesome. Our trainer Mr. Panish is a very good trainer. He taught Microstrategy in a way to learn easily.
The team worked behind the training were also good. Each and every time they reminded me by email to join the training at the correct time till the last session. If I missed some day, they called me and reminded me to join the session.

one of the waste institute i have never seen. They take our money and never give response properly and put there phones off instead of giving service. I suggest u not to pay any money to this stupid institute, also i tried going to there office given in the website but bad luck is there is no such institute with the name bigclasses in that area its totally a fraud company frds pls dont waste your money and time

Great Learning, I am sure it's going to help a lot in the future. Thanks for this wonderful Platform to learn and the course was made interesting by the wonderful trainer.

Hi...I attended for Informatica training at Bigclasses.
It was good...Venkat(Trainer) teaching was simply awesome and i got very quick response from him to my doubts out of the class also.
Bigclass support team also very good..they provide 24/7 services.

Thank you so much..

I have attended for Informatica training ,Totally its a very good experience working with BigClasses.
Mr.Venkat(trainer) has been excellent. His knowledge on the subject matter is good and He will be explaining the concepts in a very simple way so that we will be confident that we can able to crack any interview with this experience as his approach in the classes will be completely based on real time scenarios.
I enjoyed my training according to my schedule, not like classroom training. It is very easy to access. Support from coordinators is 24/7 they will be providing materials and class related information.
Special thanks to Big Classes Faculty Venkat in helping me in reaching my carrier Endeavors.

I took training from big classes for sap BO .Trainer is very good .He covered almost all the topics on time .Initially I thought of learning testing course .But Rayudu who is working in Bigclasses told me to attend the demo session .After that I joined the session .The people who are working in bigclasses uploaded the video sessions on time .I strongly reccomend to join bigclasses if anyone wants training in sap bo .I don't know about other training courses

Trainers are OK and training is OK.
But Poor support, poor after training support, no reply after multiple emails, never call back for any question. I do not like their post support which they claim.

I would like to thank Big Classes, Rao and Madhu for MQ Training.

Madhu has been an exceptional instructor. I have seen only few people in technology who have so much of knowledge and at the same time is able to make others understand the topic in a simple way.

Madhu has put sincere effort and lot of hard work in conducting these sessions.
He has been patient to answer all my queries however trivial they have been.
He has always doubled check whether a concept is understood or not and if it has not been understood has repeated them till I understand.

Rao has organized the classes very well and has been prompt in communication and organization.
All the recordings were shared and all requests to Rao have been appropriately dealt with.

I am thankful and grateful to Big Classes, Rao and above all to Madhu.
I look forward to continue this association.

Hi

Why I am rating 5 stars, because I thank you for Rayudu has been helping me during my classes since Datastage & also in continuing with Informatica. Good response to my calls, coordinate with DBA for me get work done.

Thank you,

I had Hadoop online training with Bigclasses,trainer is very good and supportive.. coordinator Aswini is helped me a lot..i strongly recommend bigclasses who interested for online training..

This company listed in one of the fake companies in United States..
Think before you go with them...

hi i attended sap bo classes on-line trainer always comes late and takes many leaves i felt worst ..no proper intimation on class timings and cancellations .

is there any good institute for attending sapbo on-line training

The classes were purely interactive and instructor had an in-depth knowledge about MicroStrategy development i.e., Reporting, dossier and document development. Thanks to the instructor I am able to build reports from scratch now.

Great Experience!
I have taken multiple trainings from BigClasses and I m extremely satisfied with the infrastructure and knowledge of trainers.
I have been associated with various online training platform and I found Bigclasses as BEST. Most challenging part with the online trainings is infrastructure and interactive sessions. Bigclasses is best in all the areas and support team is unique facility provided by Bigclasses.
An extremely helpful and informative way of training, especially in conjunction with deep knowledge of subject. Training materials were well organized and good case studies are provided with every course, extremely professional and pleasant to learn from Bigclasses!
All the best to the team!!

Informatica training - the class was fantastic and well explained. The instructor (Venkat) was very helpful, knowledgeable and readily available to help even after the class timings and also even the course was over. Would recommend to anyone willing to learn informatica. Big Classes team was also very helpful and flexible to accommodate classes as close enough as possible per your schedule.

Informatica class taught by Venkat is a good class for anyone who like to learn Informatica. The time spend in this class is worth it and lot of study materials to go through. Venkat is a good instructor made sure our software is installed correctly to each and everyone in the class in the beginning and made sure we understood each and every class.

It was a good and an informative session. All of my questions were answered. Looking for similar interesting Sessions ahead with real life examples, Overall it was good.I am extremely satisfied with the sap bw4 hana training sessions delivered by ranjith trainer.I have grown in knowing more on bw4hana concepts.And I suggested bigclasses to many of my colleagues and friends as well.Trainering coordinater ashwini is very helpfull and bigclasses service is very excellent

Had opportunity to attend ETL Informatica. Classes were pretty knowledgeable & helpful to apply for ETL jobs.Good scope to under various scenarios with the help of case study & faculty Kartheek made us understand with great ease & Admin team is very approachable and assisted in downloading the software with care & patience & I really appreciate that. Thanks, Big classes for everything.

Informatica training by Venkat was a great experience. I wasn't expecting much from an online training but to my surprise it was too good. Venkat is sure a subject matter expert, skilled professional and an amazing trainer. He was very patient with all the questions and made sure to answer every single one of them with real time examples. Ashwini was helpful and very responsive to all my calls with regards to scheduling classes and organizing. Overall a wonderful experience and would strongly recommend BigClasses to anyone looking for Informatica training. Thanks to Venkat, Ashwini and BigClasses!!! Keep the Rhythm going!!!!

SAP BO/BW course was very well organized and conceived. The courses taught me what I was looking to learn, was well organized, and well paced. It enabled conversational interaction with other students and the instructor which enriched the learning environment. Mr.Rayudu's coordination was very helpful.

i would like to thank bigclasses for providing such a excellent environment for learning online.....I buyed teradata video classes and Support from coordinator ashwini is very helpfull in providing materials and class related information

Very good learning experience. Venkat's expertise in Informatica is outstanding. All concepts explained with real time examples. Appreciate Venkat's patience in answering all our doubts. Thanks to Ashwini for organizing the classes without any hassles.

This is for Cognos Training 10.2. Ajay Babu is a very knowledgeable, technical, systematic and well presentation teacher. I truly appreciate the class material he covers with good details. He is very clear and precise while conducting the class. I would recommend to anybody to take this class through him. Thanks

Informatica training by Venkat was a great experience. I wasn't expecting much from an online training but to my surprise it was too good. Venkat is sure a subject expert, an amazing trainer. He was very patient with all the questions and made sure to answer every single one of them with real time examples. Ashwini was helpful and very responsive to all my calls with regards to scheduling classes and organizing. Overall a wonderful experience and would strongly recommend BigClasses to anyone looking for Informatica training. But cost is bit expensive.... But worth it...Thanks to Venkat, Ashwini and BigClasses

I purchased BluePrism online video course.. I've issue with BluePrism software license they provided.. it keep saying that License is expired.. tried to reach Ashwini few times.. she promised to helped but then never came back with solution..

I have attended for BW & HANA training its a good experience working with Big Classes. The trainer has been fantastic. His knowledge on the subject matter is sound and it s good he has practical experience and overall process of learning online. I enjoyed my training according to my schedule, not like classroom training. It is very easy to access. support from coordinators 24/7 and updates, providing materials, server access.special thanks to Faculty Kiran kumar coordinators Ashwini & Rayudu

I am very happy for getting trained from Bigclasses. The overall course is very much organized(Awsome). Informatica training exceeded my expectations. Instructor was well experienced and have very good communication skills. Bigclasses(Mr.Rayudu) helped me to set up VPN and VM connection and they were responded quickly whenever I had technical issues with the tools.In practicing sessions if we get any problem Instructor is very good in helping to solve the issues. Five out of five to BigClasses!

I would definitely recommended Bigclasses for informatica training.

I have taken aws online training with bigclasses. This one of the most Honest Institute I have seen.The classes were purely interactive and instructor had an in-depth knowledge .I will definetly comeback to bigclasses again in the future if i had to take any other courses and would recommend to others too...

I am thankful to myself for joining bigclasses with venkat as our trainer.
He had a vry gud way of explaining the content and had a lot of patience to clear all my doubts even after the class hours . Very quick response from the trainer and the 24/7 costumer service team. I will definetly comeback to bigclasses again in the future if i had to take any other courses and would recommend to others too...

Had very good experience for informatica training by trainer Venkat. He had not just clear my doubts but also share Quality of reading & practise materials. Had Little disappointment with time punctuality to start the session other than that big class team specially ashwini was really helpful.

I have attended Informatica and AWS training in Bigclasses. The instructors (Kartheek and Surya) and the management are too good and very responsive . Especially the coordinator Ashwini helped me a lot in all means whenever i stuck with something. Thank u so much Ashwini. I strongly recommend bigclasses who interested for online training.
Thanks,
Big classes for everything.

I found this website via my friend Instructor nikitha trainer is knowledgeable and interactive in teaching.i refer bigclasses for hadoop training..all the best bigclasses