Joyentanuj PhD in Mathematics (Combinatorics and GraphTheory)
9 Reviews

About Me: I am a dedicated tutor and mathematician with a Ph.D. in Mathematics, specializing in Graph Theory and Combinatorics. With a strong passion for teaching and research, I bring over five years of experience in academia and have a track record of nurturing young talents to excel in mathematical competitions and academia.

Teaching Expertise: I am highly proficient in preparing students for various competitive examinations, including but not limited to:
AMC 8, 10, and 12.
AIME.
AP Calculus, AP Precalculus, and AP Statistics.
British Mathematical Olympiad (BMO).
IB Math.
IOQM, PRMO, RMO and INMO.
IIT-JEE Mains and Advanced.
IIT JAM for M.Sc. entrance.
International Mathematical Olympiad (IMO).
Kangaroo Math.
Mathcounts.
Math Olympiads.
SAT Math.
USAJMO, USAMO.

Academic Instruction: I have taught a wide range of mathematical subjects to both undergraduate and graduate students, including:
Algebra
Combinatorics.
Calculus
Differential Equations.
Discrete Maths.
Graph Theory.
Linear Algebra.
Measure Theory.
Number Theory.
Precalculus.
Probability Theory.
Statistics.
Topology.

Online Presence: I maintain a dedicated YouTube channel "Joyentanuj Das" (@Joyentanuj) where I provide insightful explanations and tutorials, offering a glimpse into my teaching approach.

Technical Skills: In addition to my teaching prowess, I am well-versed in mathematical software such as Matlab, Maple, Mathematica, and SageMath, and I am proficient in crafting mathematical documents using LaTeX.

Teaching Experience: I have successfully conducted offline classes for both small groups and large gatherings, accommodating up to 250 students. Online, I prefer one-on-one interactions to provide personalized guidance and support.

Student Success: Many of my past students have achieved remarkable results and pursued their academic and career goals, including securing admissions to prestigious universities and excelling in competitive examinations. Some notable past students include:

School Students:
Tasha Ramayanam (AOPS Curriculum, India)
Yuvan Ramayanam (AOPS Curriculum, India)
Aaryaa and Aanyaa Khandelwal (AMC 8, India)
Rishi Rai (AMC 10, AMC 12, and AIME, USA)
Teja Dhulipala (AMC 10, Alpha-Mu-Theta Test, Kangaroo Maths, USA)
Sven Falk (IB Math, AMC 10, Singapore)
Abhinav Malladi (AMC 8, AOPS Curriculum and BMO, UK)
Om Sareen (AMC 10, USA)
Dawn Lee (IB Math, Singapore)
Kaushik Kashyap (AMC 12, AIME, COMS, India)
Hari Kannan Annamalai (AMC 10, India)
Avi Mandhana (AMC 10, AP Calculus, USA)

Graduate Students:
Heba Abduljabar (Number Theory and Cryptography, UK)
Rahul Varghese (Graph Theory for BTECH Semester 4, India)
S. D. (SageMath, USA)
Sanaasha Ali (Combinatorics, Canada)
Anna (Combinatorics, USA)
Yilin Mou (Number Theory, USA)
Geoff Yuen (Graph Theory, Group Theory, and Number Theory Canada)
Sixiang Huang (Graph Theory, USA)
Xiao Chen (Number Theory, USA)
Ravisher Singh (Combinatorics, USA)
Iteshaam Mahmood (Probability Theory, USA)
Anas Alqarni (Discrete Maths, UAE)
Kanan Jabar Karimli (Linear Algebra, Azerbaijan)
Mona Albaqawi (Graph Theory, Saudi Arabia)

Homework Help:
I am also available to assist with homework and assignments across a wide range of mathematical topics, including but not limited to Analysis, Linear Algebra, Ordinary Differential Equations, Partial Differential equations, Graph Theory, Combinatorics, Measure Theory, Group Theory, Probability Theory, Functional Analysis, Number Theory, Topology, Matrix Analysis, and other related areas.

Whether you're a student seeking clarification or a professional looking to deepen your understanding, feel free to contact me for expert guidance on your mathematical assignments and inquiries.

Research and Publications: You can explore my research contributions and publications by searching my full name on reputable platforms like ResearchGate, ArXiv, and Google Scholar.

Additionally, a simple Google search of "Joyentanuj Das" will lead you to more information about my academic achievements and contributions.

This addition emphasizes your visibility and accessibility through online search engines, making it easier for potential clients to find you.

Reach Out: Feel free to reach out to me anytime via WhatsApp for assistance with mathematics-related queries and academic support.

I am committed to fostering a deep understanding of mathematics in my students and clients, equipping them with the knowledge and skills they need to succeed in their academic and professional pursuits.

Subjects

  • Graph theory Beginner-Expert

  • Number Theory Beginner-Expert

  • American Mathematics Competitions (AMC) Beginner-Expert

  • Combinatorics Beginner-Expert

  • Olympiad IMO and NSO Beginner-Expert


Experience

  • Teaching Assistant (Aug, 2018Jul, 2022) at IISER Thiruvananthapuram
    Varsha 2018, Single Variable Calculus.
    Vasanth 2019, IDC(Inter-Disciplinary Course) Matlab.
    Varsha 2019, Single Variable Calculus.
    Vasanth 2020, Complex Analysis.
    Varsha 2020, Single Variable Calculus.
    Vasanth 2021, Probability Theory and its applications.
    Vasanth 2021, IDC(Inter-Disciplinary Course) Matlab.

Education

  • PhD (Aug, 2018Aug, 2022) from IISER Thiruvananthapuram
  • MS Mathematics (Aug, 2016Jul, 2018) from IISER Thiruvananthapuram
  • B Sc Mathematics (Aug, 2013Jul, 2016) from St Xavier's College, Kolkata
  • Higher Secondary (Aug, 2011Jul, 2013) from South Point High School, Calcutta
  • Secondary (Aug, 2002Jul, 2011) from South Point High School, Calcutta

Fee details

    6002,000/hour (US$7.1923.95/hour)

    Fees can vary on the type and quantity of work.



9 Reviews
5 out of 5

User Photo December 10, 2023
Payment verified US$ 1 (50 Coins)

Excellent teacher to work

My son has been with Joy sir for the past three months, and we have nothing but good things to say! He is able to adapt to the students needs and is very flexible with scheduling. He is very focused on helping the students achieve their goals. He not only helps my son with school work like AP calculus BC, but also helps prepare my son for different competitive exams. He gives immediate feedback and challenges his students to think outside of the box. Would highly recommend Joy sir.


User Photo August 10, 2023
Payment verified US$ 1 (50 Coins)

Graph Theory BTECH Semester 4 Computer Science Engineering

Excellent Teacher.He taught all the topics clearly and correctly.
(Prentice-Hall series in automatic computation) Narsingh Deo - Graph Theory with Applications to Engineering and Computer Science-Prentice-Hall (1974) covered upto Chapter 8
Really Recommended to everyone.


User Photo August 1, 2023
Payment verified US$ 1 (50 Coins)

Highly recommend for AMC, IOQM, IMO preparations

My son has been taking classes under this turor for past 4 months. We are satisfied with the way he teaches and explains the concept. Lessons were given on Geometry, Inequalities and combinatorics. He accomadates schedule changes which is convenient if we miss class due to unavoidable reasons.


User Photo July 27, 2023
Payment verified US$ 5

Great teacher, explains well

Great teacher who explains well. Good at assessing what student knows, challenging student and explaining new concepts to student. Easy to work with.


User Photo May 20, 2023
Payment verified US$ 23

Very Dedicated Teacher, Customized Learning Plans

Joyentanuj has a lot of knowledge in Math and is very approachable. He is able to adapt and teach a wide range of levels. Since he has so much depth of experience, the sky is the limit if your student wants to explore and grow!


User Photo March 24, 2023
Payment verified US$ 5

The best teacher that you could find!

The best teacher you could find. He is very nice and would give feedback very quickly, and he would help you with any follow-up questions. I learned a lot from him.


User Photo March 17, 2023
Payment verified US$ 5

Very clear explanations

Have done a few private sessions with him on combinatorics & still ongoing. Despite my less-than-ideal choice for an *introductory* textbook (the particular one is John Riordan's *Introduction to Combinatorial Analysis*; don't be fooled by the name, it's *not* intended for a beginner), his help means I can continue to use this book and understand what the author very often chooses not to explain in detail.

He will challenge you to explain the important concepts / solutions to problems in your own words to make sure that you have truly understood them. As for problems, he usually gives you some hints and encourages you to have an initial go at them, but if you truly cannot, his explanations are consistently clear and easy to follow.


User Photo March 11, 2023
Payment verified US$ 5

A good teacher who is dedicated and easy to understand

i love Joyentanuj's graph theory classes. He explains in detail and is dedicated, his approach is easy to understand and the sequence of explanations is scientific.

Every morning I attend his lectures for about an hour, regularly 4 times a week and I find it worthwhile. I plan to have him lecture on topology after I finish my lectures on graph theory.


User Photo December 4, 2022
Payment verified US$ 5

Advanced Mathematics Course (A course in Descriptive Set Theory) Review

I have approached Joyentanuj for lecturing/teaching me on Descriptive set theory for my thesis in Mathematical Economics -I was not having a strong mathematical background on to handle this tough topic.

Joyentanuj simplified this process by first teaching me Real Analysis, Measure Theory which lead to Descriptive Set theory eventually.

I was impressed by his concise notes and picturesque/illustrated mathematical explanation online over a very limited/ tight time frame, which gave me enough confidence to apply it in a bizarre subject like mathematical economics.