Ravi S

(Tutor #1947)

Doctorate,

BITS Pilani

Mathematics Expert

Rated 4.80/5 by students!

Services: Online Tutoring, Homework Help, Live Session

Experience: 4 yrs

Tutoring: 1144 hrs

Assignments: 433

I am expert in Mathematics, Calculus, Algebra, Combinatorics, Optimization, Algorithms, Graph Theory, Number Theory, Group Theory, Finite Group Theory, MATLAB, C++, E-Learning and more...

"An insightful mentor with profound math prowess and great teaching patience.---John"

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  1. Contact us on WhatsApp. Our Student helpline team is available 24/7 and responds within a minute.
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For Online Tutoring: We will connect you with the most suitable tutor over Google meet for tutoring sessions. For new students, we offer 20-30 minutes of trial session at just $1.

For Homework Help: The tutor will quote the fee and once you pay the agreed fee, they will start working on your hw. We will share the solutions as soon as it is done.

About Ravi S

I am a mathematics specialist with a PhD focus in Algorithmic Graph Theory, and I welcome you to explore the world of online tutoring and assignment help with me. I have dedicated my academic life to understanding the intricacies of mathematics, from pure theories to complex applied problems. Over the years, my passion for mathematical concepts has grown into a mission to make complex topics accessible and fun. I remember an instance during my early research days when I encountered a stubbornly challenging combinatorics problem. The breakthrough was not only a turning point in my research but also a personal testament to perseverance. That experience taught me the value of patience and creative problem-solving. I bring this same dedication and clarity to my online tutoring sessions. By simplifying abstract theories, breaking them into manageable parts, and relating them to real-life scenarios, I ensure that every student gains both confidence and competence in math. I am committed to guiding you through academic challenges while inspiring a genuine interest in the subject. Together, we will transform even the toughest assignments into valuable learning experiences.

Ravi S's Reviews

  • J Baldwin (30923)

    University of Alabama (USA)

    Smooth and Effective Number Theory Tutoring

    " I’m an aunt and I arranged online tutoring for J. Baldwin through MyEngineeringBuddy.com. The customer care team quickly matched her with Ravi S. for number theory, and our Google Meet sessions ran without a hitch. The trial slot gave us a good sense of his pacing and clarity. Homework was sent over WhatsApp, and the follow-ups kept us on track. He was excellent with the specific topics she needed help with. "

    Online Tutoring

    by tutor Ravi S

    (1947)

    on 4 April 2025

  • F Al-Kaabi (6004)

    South Dakota State University (USA)

    Much-needed help with mathematical optimization

    " I’m an engineering undergrad who got totally lost in my mathematical optimization course when the online classes got out of hand. MyEngineeringBuddy connected me with a math expert who broke down each concept step by step over WhatsApp. I received fast responses, clear solutions, and there was zero payment fuss. It would be great if they offered a group session option, but overall I definitely recommend this tutor. "

    Homework Help

    by tutor Ravi S

    (1947)

    on 2 February 2024

  • Edwin Rodriguez (9610)

    University of Michigan - Ann Arbor (USA)

    Quick, Hassle-Free Combinatorics Help

    " As a family friend helping my nephew, I reached out to Engg Buddy when Edwin Rodriguez was stuck on combinatorics assignments. Contacting them over WhatsApp was super simple—no website login required—and I just shared the problem details. Their customer care offered a free trial session, and I received the homework solutions by email overnight, which immediately cleared things up. The one-on-one help was focused exactly on those combinatorics problems, and it successfully solved the student’s issue. "

    Homework Help

    by tutor Ravi S

    (1947)

    on 8 April 2025

  • Mubarak A (61726)

    University of California - Santa Barbara (UCSB) (USA)

    From Despair to Confidence in Multivariable Calculus

    " I’m his mother, and I’m reaching out in a bit of despair because Mubarak was really struggling with complex math. MyEngineeringBuddy connected him with Ravi S for online tutoring over Google Meet, and they didn’t charge for a last-minute cancellation. Ravi was patient, responsive, and always ready to help. They even shared useful exam tips. Mubarak’s main hurdle was understanding multivariable calculus, and thanks to Ravi’s support, he’s gained real clarity and confidence. "

    Online Tutoring

    by tutor Ravi S

    (1947)

    in MATLAB

    on 9 August 2024

  • Elena Bell (38597)

    University of Rochester (USA)

    Clear Math Help, but a Bit Pricey

    " Hello Ravi S, I’m Elena Bell’s mother. I reached out to My Engg Buddy for help with some really complex math homework. The process was simple: we messaged on WhatsApp, had a trial session, and then set up regular lessons on Google Meet. The explanations were clear and helpful, but the hourly fees added up quickly, and it still feels like we’re paying pretty steep rates. "

    Homework Help

    by tutor Ravi S

    (1947)

    on 21 February 2024

  • Edgar B (22330)

    University of Nevada - Las Vegas (USA)

    Quick Confidence Boost in Calculus Prep

    " Online tutoring with Ravi S was upbeat and clear. I’m Jessica, Edgar B.’s sister, and I noticed his confidence grow really fast. His Google Meet sessions for calculus exam prep were solid—he got exam-focused support that truly solved the problem. One small tweak: it would be great to offer Zoom calls too! Thanks to these lessons, Edgar stayed on track during finals and saw his scores improve right away. "

    Online Tutoring

    by tutor Ravi S

    (1947)

    on 9 December 2023

  • L Crawford (53111)

    London School of Economics and Political Science (UK)

    Much-Needed Math Support for My Granddaughter

    " My granddaughter was really struggling after missing key mathematical optimization classes. As her grandfather, I noticed her grades slipping on assignments and tests. We got her matched with a tutor for focused homework help, and she immediately felt relieved. She can ask questions anytime via WhatsApp or Google Meet. The trial session went smoothly, and it’s been going great ever since. "

    Homework Help

    by tutor Ravi S

    (1947)

    on 1 January 2022

  • H Lee (24514)

    University of Western Australia (Australia)

    Helpful Math Support but a Lengthy Process

    " I’m H. Lee, a third-year engineering student. I expected straightforward homework help, but the process felt more drawn out than necessary—from sharing requirements over WhatsApp to waiting for a tutor to pick up my request. Even though tutor profiles are available online, you can’t message them directly. Ravi S helped me with my math assignment and delivered correct, plagiarism-free solutions, but the hourly fees added up quickly. Sessions take place on Google Meet, and answers are sent via email or WhatsApp. Thanks, Ravi S. "

    Homework Help

    by tutor Ravi S

    (1947)

    on 12 April 2024

  • J Al Abdullah (11762)

    Boston University (USA)

    Reliable Algebra Help with Some Scheduling Hiccups

    " I’m J’s grandfather, and I reached out when his algebra homework deadlines kept shifting. Help arrived quickly, but occasional slot swaps left us scrambling. Solutions came through WhatsApp, although sometimes a bit late. At times it felt hopeless. It might help to add tutors from American or European time zones for more stable scheduling. "

    Homework Help

    by tutor Ravi S

    (1947)

    on 24 April 2025

  • A Fry (52748)

    University of California - San Diego (UCSD) (USA)

    Dependable calculus support with a focus on integrity

    " I found Engg Buddy’s online tutoring with Ravi S to be consistent and genuinely helpful. As the mother of A. Fry, I’ve watched him grow more confident tackling his calculus problems, and I really appreciated Ravi’s emphasis on academic integrity. Communication over WhatsApp and Google Meet was smooth and hassle-free, and the hourly fee felt very reasonable. My son definitely recommends Ravi as a tutor. "

    Online Tutoring

    by tutor Ravi S

    (1947)

    on 26 July 2023