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

“I just finished the Prep Expert 6 Week Flagship SAT Program with instructor Vishnu Bharadwaaj, and it completely changed how I approach the test. Going in, I figured I'd be giving up half my summer weekends for 3 hour Zoom lectures I'd zone out of by hour 2. Six weeks later, my English score was up almost 200 points, my Math was up almost 200 points, and I actually looked forward to Saturday and Sunday mornings. The strategy that was a huge game changer for me was BOSS (Build your Own Simple Solution) which Vishnu taught on day one. The idea is you solve the problem before you even look at the answer choices. I hated it at first because it felt slower, riskier, and an extra burden. He just told us to try it for a week and see. By week 3, it became a habit for me and I started answering questions faster and had nearly 5+ minutes left on each module to check my answers. I'm not a raise my hand kind of student. The idea of saying that I didn't understand something in front of a class usually makes me feel uncomfortable. But Vishnu checked in after every single question, and even though our mics stayed off, asking in the chat box completely covered that. It literally felt like being in a room where someone actually noticed if you were lost. Score aside, what stuck with me most is that Vishnu wasn't just teaching us SAT tricks. He talked to us about college like someone who actually wanted us to get there, and not just pass a standarized test on the way. If you're on the fence about whether this course is worth your weekends, I'll save you the guesswork. It's a 1000% yes, and Vishnu Bharadwaaj is exactly who you want leading it.”

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Posted 5 hours ago

“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 12 hours 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 12 hours 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 12 hours 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 12 hours 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 12 hours 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 12 hours ago

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

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Posted 12 hours 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 14 hours 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 1 day 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 1 day ago

“My instructor's name was Shivang Giri.”

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Posted 1 day 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 1 day 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 4 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 4 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 4 days 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 6 days 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

Shipping & Delivery
Delivery Methods	Postal Service
On-time Delivery	99%
Customer Service
Communication Channels	Telephone, Live Chat, Email
Queries Resolved In	Under An Hour
Customer Service	4.8 out of 5

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