Name: Prep Expert
Address: 930 S 4th Street, Ste 209 #3250, Las Vegas, Nevada
Rating: 4.73

“My instructor's name was Vishnu Bharadwaaj and he was extremely helpful. His explanations of the problems were very easy to understand. I learned a lot and improved my score on the SAT. His teaching skills were very advanced and I would take his class again. He also had us do icebreakers that lightened the mood and I felt that it made the whole experience less intimitading (espeically in the earlier lessons). He also gave us many resources to use. I would choose him for an instructor again because of how helpful he was!”

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Posted 5 days ago

Hi Marianna, Thank you so much for sharing your experience! We’re thrilled to hear that Vishnu's clear explanations and teaching style helped you improve your SAT score and gain a stronger understanding of the material. We especially love hearing that Vishnu’s icebreakers helped make the class feel less intimidating, particularly during those first few lessons. Creating a comfortable and welcoming environment can make such a difference when preparing for a challenging test like the SAT. It’s also wonderful to hear that you found the additional resources he provided helpful and that you enjoyed the course enough to say you would choose Vishnu as your instructor again. That is such a meaningful compliment! Thank you for your kind words about Vishnu and Prep Expert. We’ll be sure to share your feedback with him, and we’re wishing you continued success on the SAT! If you have any more questions or need further guidance, we’re here to help. Warm regards, Team Prep Expert

Posted 4 days ago

“I had an AMAZING experience with this SAT prep course. At first I was hesitant as I thought that the course wouldn't be helpful, but I was completely wrong. My instructor, Vishnu Bharadwaaj, explained what I had previously thought were difficult concepts in a way that actually made sense. Vishnu was patient and always made sure everyone understood the material before moving on. The strategies he taught helped me feel much more confident on the SAT, and I noticed a lot of improvement on my practice SATs (especially on the English sections). I highly recommend this course for anyone who's looking to increase their score exponentially. Vishnu is a great instructor who made the experience a lot more enjoyable!”

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Posted 5 days ago

Hi Aaron, Thank you so much for sharing your amazing experience! We’re thrilled to hear that Vishnu and the course exceeded your expectations and made such a positive difference in your SAT preparation. It’s wonderful to hear that Vishnu was able to break down concepts that once felt difficult and explain them in a way that truly made sense. We especially appreciate your highlighting his patience and commitment to making sure everyone understood the material before moving forward. We’re also so glad that the strategies you learned helped build your confidence and led to noticeable improvement on your practice SATs, particularly in Reading & Writing. Seeing that progress is such an exciting part of the preparation process! Thank you for highly recommending Prep Expert and for your kind words about Vishnu. We’ll be sure to share your feedback with him, and we’re wishing you continued improvement and tremendous success on the SAT! If you have any more questions or need further guidance, we’re here to help. Warm regards, Team Prep Expert

Posted 4 days ago

“Prep Expert was one of the most helpful SAT prep courses I’ve taken. My instructor, Vishnu Bharadwaaj, did an outstanding job of making every class engaging, even though each session was three hours long. He explained both the Reading & Writing and Math sections in a way that was easy to understand, and he always took the time to answer questions until everyone felt confident. What I appreciated most was that the course didn’t just review SAT content, it focused on practical strategies that I wouldn’t have figured out on my own. Vishnu broke down difficult question types into manageable steps and constantly shared tips for improving accuracy, pacing, and confidence on test day. His explanations made challenging concepts feel much more approachable. The classes were well organized, interactive, and made good use of every minute. I left each session feeling like I had learned something valuable that I could immediately apply to practice tests. Thanks to this course, I feel much more prepared for the SAT and have a stronger understanding of how to approach the exam strategically. I would definitely recommend Prep Expert to any student looking to improve their SAT score. Vishnu Bharadwaaj is an excellent instructor who genuinely cares about his students’ success and creates a positive, encouraging learning environment.”

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Posted 5 days ago

Hi Diya, Thank you so much for sharing such a thoughtful review! We’re thrilled to hear that Prep Expert was one of the most helpful SAT prep courses you’ve taken and that Vishnu made such a positive impact on your preparation. Three-hour classes can be a commitment, so it’s wonderful to hear that Vishnu kept each session engaging, interactive, and productive. We especially appreciate you highlighting his ability to break down challenging Reading & Writing and Math concepts into manageable steps while taking the time to make sure students felt confident before moving forward. Most importantly, we love hearing that you now feel more prepared and confident heading into the SAT. Thank you for highly recommending Prep Expert and for your incredibly kind words about Vishnu. We’ll be sure to share your feedback with him, and we’re wishing you tremendous success on test day! If you have any more questions or need guidance as you continue, we’re here to help. Warm regards, Team Prep Expert

Posted 3 days ago

“Prep Expert has been an absolute game-changer for my test preparation, and I cannot recommend my instructor, Vishnu B., highly enough. Vishnu is an exceptional teacher who keeps every single class session engaging, easy to follow, and incredibly clear. Even during long lectures, his dynamic teaching style makes the time fly by and ensures that tough concepts actually stick. Thanks to the strategies and techniques taught in this course, I have already seen a massive improvement on my practice tests and assignments. I've gained at least a 100 point boost in my Reading and Writing score alone, alongside consistently strong Math scores. Vishnu's test taking strategies are direct, effective, and have built up my confidence as I prepare for my official test this September. The entire curriculum is extremely well structured and organized. If you want to raise your test scores, Prep Expert with Vishnu B. is definitely the way to go!”

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Posted 5 days ago

Hi Joaquin, Thank you so much for sharing your experience! We’re thrilled to hear that Prep Expert has been a game-changer for your SAT preparation and that Vishnu's teaching has made such a meaningful difference in both your performance and confidence. Seeing a 100+ point improvement in Reading & Writing alone, along with consistently strong Math scores, is an incredible accomplishment! It’s wonderful to hear that Vishnu’s clear explanations and effective test-taking strategies have helped challenging concepts stick while giving you practical techniques you can confidently apply to your practice tests and assignments. Thank you for highly recommending Vishnu and Prep Expert! We’ll be sure to share your kind words with him. We’re wishing you continued progress, confidence, and tremendous success on your September SAT! If you have any more questions or need guidance as you continue, we’re here to help. Warm regards, Team Prep Expert

Posted 3 days ago

“At first, I wasn’t sure how much Prep Expert’s Six-Week SAT Course would actually help me, but my mind changed after the very first class. Vishnu explained the strategies in a way that was easy to understand and immediately useful. His sense of humor and energy also kept the class engaging and interesting, which made it much easier to stay focused throughout the sessions. I improved my score from 1400 to consistent 1500+s, and I became much more confident with both the questions and the time pressure. What I liked most was that the course went beyond just teaching SAT content—it gave me specific strategies and ways to approach questions that I hadn’t thought about before. The six-week structure also kept me motivated and gave me a clear plan to follow. I’m really glad I decided to take the course and would definitely recommend Prep Expert to other students preparing for the SAT.”

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Posted 5 days ago

Hi Chetan, Thank you so much for sharing your experience! We’re thrilled to hear that Vishnu changed your perspective on the course from the very first class and helped make your SAT preparation both effective and enjoyable. Going from a 1400 to consistently scoring 1500+ on your practice tests is an incredible accomplishment! It’s wonderful to hear that Vishnu’s clear explanations, energy, and sense of humor helped you stay engaged while giving you practical strategies you could immediately apply. Congratulations on your fantastic progress, and thank you for recommending Prep Expert! We’ll be sure to share your kind words with Vishnu. Wishing you continued confidence and tremendous success on test day! If you have any more questions or need guidance as you continue, we’re here to help. Warm regards, Team Prep Expert

Posted 3 days ago

“My instructor’s name is Vishnu Bharadwaaj. I haven’t received my scores yet but within PrepExpert they have been improving. I liked how the course broke down problems but allows students to attempt it at first. I don’t have any feedback he was very good, patient, and kind.”

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Posted 5 days ago

Hi Airabella, Thank you for sharing your experience with Vishnu. We’re glad to hear the course structure helped you progress and that his approach came across as patient and supportive. If you’d like any guidance as you wait for your scores or have questions along the way, we’re here to help. Warm regards, Team Prep Expert

Posted 3 days ago

“My instructor's name is vishnu. He taught really well and helped cover topics that I forgot.”

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Posted 5 days ago

Hi Nivedha, Thank you for sharing your kind words about Vishnu. We’re glad to hear he taught really well and helped you cover topics you’d forgotten. If you need any more guidance as you continue, we’re here to help. Warm regards, Team Prep Expert

Posted 3 days ago

“Prep Expert completely changed the way I approached the SAT. My instructor, Miguel Chavira, and his teaching assistant, Vishnu Bharadwaaj, made the course feel like much more than simply reviewing material. Miguel consistently explained not only how to solve a problem, but how to recognize the patterns behind SAT questions and choose the most efficient strategy under time pressure. Vishnu was also extremely helpful in reinforcing those strategies, answering questions, and making difficult concepts easier to understand during office hours. What I appreciated most was how practical the course was. Instead of relying on vague advice like “study more” or “read carefully,” Prep Expert gave me specific techniques I could actually apply on test day. The timed practice, repetition, and detailed explanations helped me identify where I was losing points and turn those weaknesses into areas I felt confident about. Miguel and Vishnu also created an environment where I felt comfortable asking questions and learning from mistakes instead of simply worrying about getting every practice question right. By the end of the course, I was not only better prepared academically; I was faster, more strategic, and significantly more confident in my ability to perform under SAT testing conditions. I would absolutely recommend Prep Expert, especially to students who are willing to put in the work but need a clear system for turning that effort into actual improvement. Miguel and Vishnu gave me that system, and the difference in both my performance and confidence was substantial.”

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Posted 5 days ago

Hi Reyhan, Thank you so much for sharing such a thoughtful review! We’re thrilled to hear how much Miguel and Vishnu helped transform the way you approach the SAT and gave you a clear system for turning your hard work into meaningful progress. We especially appreciate you highlighting how Miguel taught you to recognize patterns behind SAT questions and choose efficient strategies under time pressure, rather than simply focusing on getting the correct answer. It’s also wonderful to hear that Vishnu’s support during office hours helped reinforce those strategies, answer your questions, and make challenging concepts easier to understand. Most importantly, we’re so glad you finished the course feeling faster, more strategic, and significantly more confident in your ability to perform under SAT testing conditions. Thank you for recommending Prep Expert and for recognizing the dedication of both Miguel and Vishnu. We’ll be sure to share your kind words with them, and we’re wishing you tremendous success on test day! If you have any more questions or need guidance as you continue, we’re here to help. Warm regards, Team Prep Expert

Posted 3 days ago

“I really enjoyed the four week PSAT prep course hosted by Calvin Zhang. He was really understandable and helped me a lot. If anybody in the class got stuck, he would explain it so that everyone could understand the concept. I also thought it was very nice of him to stay a couple of minutes after class to give extra help if needed, which was very useful practice. Another thing was the pacing of his class. It was paced so that you had enough time to solve problems and learn, while still covering a lot of topics. After Calvin's class, my score improved by a hundred and ten points.”

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Posted 6 days ago

Hi Nikolas, Thank you so much for sharing your experience! We’re thrilled to hear that you enjoyed Calvin's 4-Week PSAT Course and achieved an impressive 110-point score improvement! It’s wonderful to hear that Calvin took the time to make sure everyone understood difficult concepts before moving forward. We especially appreciate you recognizing his willingness to stay after class to provide additional help and practice when students needed it. That extra dedication can make such a meaningful difference. Congratulations on your 110-point improvement! We’ll be sure to share your kind words with Calvin. Thank you for choosing Prep Expert, and we’re wishing you continued success on the PSAT and beyond! If you have any more questions or need guidance as you continue, we’re here to help. Warm regards, Team Prep Expert

Posted 3 days ago

“Khiyali Pillalamarri has been an excellent tutor. With her flexible schedule and personality, my child has improved considerably on the SAT's.”

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Posted 6 days ago

Hi John, Thank you for sharing your wonderful feedback about Khiyali. We’re thrilled to hear that her flexible scheduling and personality helped your child make considerable SAT improvements. If you have any more questions or need guidance as you continue, we’re here to help. Warm regards, Team Prep Expert Warm regards, Team Prep Expert

Posted 3 days ago

“My instructor's name was Shivang Giri.”

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Posted 6 days ago

Hi Cristian, Thank you for sharing your note about Shivang. We hope that his guidance stood out and made a positive impression. If you have any more questions or need guidance as you continue, we’re here to help. Warm regards, Team Prep Expert

Posted 3 days ago

“She went in depth with practice problems and explained concepts of the different sections, as well as teaching me how to optimize time on the SAT.”

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Posted 6 days ago

Hi Emily, Thank you for sharing your experience. We’re glad to hear you found the in-depth practice problems and concept explanations helpful, and that the time-management strategies made a difference on the SAT. If you have any more questions or need guidance as you continue, we’re here to help. Warm regards, Team Prep Expert

Posted 3 days ago

“Prep Expert was really helpful for me! I struggle with sticking to a solid study plan and knowing what to do when; Prep Expert really helped me to implement study strategies and create a schedule. I felt I could complete significantly more questions with much more confidence and accuracy after the course. My instructor Vishnu was really helpful in helping me to understand tough concepts that I couldn’t figure out on my own, and really helped both my peers and me to improve.”

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Posted 1 week ago

Hi Saniya, Thank you for sharing your kind words! We’re glad Vishnu could help you understand tough concepts, implement study strategies, and build a schedule that boosted your confidence and accuracy. It’s wonderful to hear the whole group benefited and improved together. If you have any more questions or need guidance as you continue, we’re here to help. Warm regards, Team Prep Expert

Posted 3 days ago

“As an unlimited prep member, I have taken various courses with Prep Expert. This includes the 6-week SAT prep course, the weekend review course, and private tutoring, all of which were included with my package. Specifically, I would like to talk about my private tutoring with Khiyali Pillalamarri. Khiyali was kind, understanding, and an indispensable source of guidance throughout my experience in tutoring. I had taken the June SAT, with it not going well even though I spent countless hours studying for it, so I went to Khiyali seeking help to better prepare for August. In her lessons, we went through various problems honing in on and identifying my specific weaknesses, taking time to understand my abilities, and overall, following an induvidualized training plan. She even helped me create my own plan for the weeks before the exam, which greatly helped me by providing structure to my preparation. Her guidance, and the way she pushed the idea that the SAT is about finding out what works best for YOU, which allowed me to feel significantly more confident and well-prepared for the August SAT. Scores are not out yet for this exam, but I found it to have gone really well, especially when compared to June, and Khiyali deserves some credit for this!”

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Posted 1 week ago

Hi Rishika, Thank you so much for sharing such a thoughtful review! We’re thrilled to hear that you’ve been able to take advantage of so many resources through Unlimited Prep, including the 6-Week SAT Course, Weekend Review, and private tutoring. We especially appreciate your kind words about Khiyali. It’s wonderful to hear how she took the time to understand your individual strengths and weaknesses and created a personalized approach to help you prepare for the August SAT. After putting so much effort into preparing for June, having someone help identify exactly where to focus next and provide a clear structure for moving forward sounds like it made a meaningful difference. While you’re still waiting for your August SAT score, we’re so glad you walked away from test day feeling more confident and better prepared than you did in June. Thank you for recognizing Khiyali’s dedication and for choosing Prep Expert. We’ll be sure to share your thoughtful feedback with her, and we’re wishing you the very best when your scores arrive! If you have any more questions or need guidance as you continue, we’re here to help. Warm regards, Team Prep Expert

Posted 3 days ago

“My tutor Khiyali Pillalamarri was very knowledgeable and helpful in studying for the SAT. I started working with her before my second time taking it and it went very well because of her advice.”

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Posted 1 week ago

“Mr Zhanf was a very goated teacher. He was always happy to help and always had a nice and calm attitude.”

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Posted 1 week ago

Hi Ryan, Thanks for sharing your kind words about Calvin. We’re glad he was happy to help and kept a nice, calm attitude. If you have any more questions or need anything else, we’re here. Warm regards, Team Prep Expert

Posted 1 week ago

“This program has improved my score OVER 200 points! The instructors are so friendly and inclusive to all learning styles, they constantly ask for feedback and encourage participation! My instructor Shivang Giri was SO HELPFUL! I looked forward to each lesson with him because of his humor and how he made each lesson feel personalized. He encouraged asking questions and made listening through a computer screen feel like a real classroom! I completely recommend Prep Expert to other students like me because now I am much more prepared and confident in my PSAT testing skills! I was reluctant to try a new program at first because I like to stick to what I know (and my mom made me do it), however, I can safely say that the people at Prep Expert know what they are doing! This program provided me with many practice tests and strategies that will not only improve my score on the PSAT but also the SAT. I will most definitely sign up for another course!”

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Posted 1 week ago

Hi Carly, Thank you for sharing your experiences with Shivang and the Prep Expert program! We’re glad his personalized approach and engaging style helped you feel like you were in a real classroom and that you saw such a strong score improvement. If you have any more questions or need further guidance, we’re here to help. Warm regards, Team Prep Expert

Posted 1 week ago

“Shivang Giri and Calvin are amazing PSAT prep teachers! They make even the most confusing questions easy to understand and teach Prep Expert strategies that help you quickly eliminate wrong choices and narrow down the correct answer. Their explanations are clear, practical, and easy to remember. The classes are engaging, and their tips make you feel much more confident going into the test. Definitely 10/10—highly recommend them!”

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Posted 1 week ago

Hi Madiha, Thank you for sharing your experience with Shivang and Calvin! We’re glad their clear explanations and Prep Expert strategies helped you feel confident and prepared for the PSAT. If you have any more questions or need further guidance, we’re here to help. Warm regards, Team Prep Expert

Posted 1 week ago

“My Intructor was Shivang Giri. I really liked how he taught the course. He always asked if we had any questions and explained the answers in a way that was easy to understand. Just off the first week I got from 1180 to 1320, which is a 140 score difference. With each week I saw my consistence improve as I was given more extremely helpful strategies. The approach of teaching us the content and strategies to use along with applying it through practice questions and homework greatly improved my understanding and comprehension of the PSAT throughout the course. This gave me an amazing headstart before Junior year and I'm confident that I'll do well on the PSAT. Highly recommended!”

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Posted 1 week ago

Hi Myles, Thank you for sharing your experience with Shivang! We’re glad his teaching style and the strategies helped you improve from 1180 to 1320 and that you felt supported throughout the course. If you have any more questions or need further guidance, we’re here to help. Warm regards, Team Prep Expert

Posted 1 week ago

“I had Shivang Giri as my instructor for the 4-week PSAT prep course, and honestly, I couldn’t have asked for a better teacher. Shivang went deep into everything we needed to know, but somehow still gave us enough time to actually understand it instead of just throwing information at us and just hoping it stuck. He was super friendly, patient, and genuinely seemed to care about how we were doing and whether we were actually improving our scored. He also made the class feel a lot less like “four weeks of PSAT suffering” and more like something I could actually enjoy. We also had Calvin as a substitute for a few days, and he was great as well! He kept things moving and made sure we stayed on track while Shivang was gone. Overall, Shivang was incredibly helpful, and I definitely feel like I learned a lot from this course. 1000000/10 would recommend!! ESPECIALLY if you want someone to explain PSAT concepts until they finally make sense instead of just saying “you should probably know this already.””

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Posted 1 week ago

Hi Charlotte, Thank you so much for this amazing review and recommendation! We’re thrilled to hear that Shivang made your 4-Week PSAT Prep Course both valuable and enjoyable. It’s wonderful to hear that Shivang took the time to thoroughly explain concepts while making sure everyone had an opportunity to truly understand the material before moving forward. We’re also glad Calvin was able to step in and provide a great experience while keeping the class on track. We’ll be sure to share your kind words with both Shivang and Calvin! Thank you for choosing Prep Expert. We’re so happy you’re leaving the course feeling more knowledgeable and prepared for the PSAT. If you’d like any additional support as you continue your prep, we’re here for you! Warm regards, Team Prep Expert

Posted 1 week ago

Shipping & Delivery
Delivery Methods	Postal Service, Courier
On-time Delivery	99%
Customer Service
Communication Channels	Live Chat, Email, Telephone
Queries Resolved In	Under An Hour
Customer Service	4.9 out of 5

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