Khwahish Narang Mathematics and Computer Science
25 Reviews
Completed Bachelor's and Master's degrees in Mathematics and Computer Science from the esteemed Indian Institute of Technology (IIT) Kharagpur, securing a remarkable All India Rank of 1059 out of 1.5 million candidates in the JEE Advanced examination.
📚 Expertise:
Proficient in guiding students across a broad spectrum of subjects, specializing in:
DATA STRUCTURES AND ALGORITHMS:- I am comfortable with Arrays, Vectors, Queue, Stack, Heap(Priority Queue), Linked List( Singly, Doubly, Circular), Hash set, Hash Map, Binary Tree(Preorder, Inorder, Postorder, level order Traversal), Binary Search Tree, Segment Tree, Graphs and other similar data structures.
I am also comfortable with all sorting algorithms ( Insertion, Selection, Bubble, Merge, Heap Sort, Counting, Bucket and Radix sort as well), Search Algorithms(Linear, Binary, Quaternary search), Recursion, Dynamic Programming, Two Pointers, Greedy Approach, Backtracking, BFS(Breadth-First Search), DFS(Depth-First Search), Prims and Kruskal Algorithm(Minimum Spanning Tree), Dijkstra and Bellman ford(Single source shortest path), Topological sort, Articulation points, Union Find, String Matching( KMP, Z algorithm).
Demonstrated prowess with a LEETCODE rating of 1992 and completion of over 600 problems, including numerous challenging tasks.
Leetcode Profile: https://leetcode.com/khwahish/
PROBABILITY AND STATISTICS:- I am comfortable with all types of discrete(binomial, geometric, Poisson, hypergeometric, negative binomial, etc) as well as continuous distributions (uniform, normal, exponential, gamma, bivariate normal, chi-squared, etc), probability mass function, probability distribution function, cumulative distribution function, central limit theorem, Bayes theorem, mean(Expectation), variance, moments, moment generating functions, correlation, covariance, t-distribution, F-distribution, Confidence Intervals, Regression, Analysis of Variance(ANOVA), Statistical Hypothesis Testing, markov chains, transition matrices, steady-state distribution, permutations and combinations as well.
LINEAR ALGEBRA:-I am comfortable with Gaussian Elimination, Row reduced Echelon form, Elementary operations in a matrix, Determinants, vector spaces, subspaces, Span, Linear independence, Linear Transformations, Isomorphism, Rank Nullity Theorem, Null Space, Row Space, Column Space, Dual Spaces, Matrix of Linear Transformations, System of Equations, Orthogonality, Orthogonal Matrix, Eigenvalues and Eigenvectors, Diagnolization, Best fit line(Regression), Projection matrix, Gram Schmidt Orthogonalization, SVD, etc
💡 Teaching Approach:
Employing a student-centered curriculum to nurture creativity and critical thinking skills.
Fostering an inclusive and encouraging environment tailored to meet the diverse needs of learners.
Equipping students with practical problem-solving skills through hands-on experience with competitive programming, LeetCode challenges, and interview preparation.
Recognized as an exceptional educator on platforms like Chegg, maintaining a performance score of 9+ out of 10.
Committed to empowering students to achieve their full potential by providing personalized guidance and support.
Dedicated to cultivating a passion for learning and instilling confidence in students to tackle academic challenges with resilience and determination.
📊 Academic Performance:
Attained an impressive 94.8% in 12th standard examinations, with exceptional performance in Mathematics.
Secured an All India Rank of 1741 in the JEE-Mains examination, showcasing consistent excellence in academic endeavors.
⚠️ Reviews:
Adhering to professional integrity and quality service, with a strong stance against unfair demands, as evidenced by a single negative review stemming from an unreasonable request for additional unpaid assistance.
Subjects
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Data Structures Beginner-Expert
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SQL Beginner-Expert
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Business Beginner-Expert
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Accountancy Beginner-Expert
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Probability and Statistics Beginner-Expert
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Linear Algebra Beginner-Expert
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C and C++ Beginner-Expert
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Data Structures and Algorithms in JAVA Beginner-Expert
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Probability Beginner-Expert
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Probability Theory Beginner-Expert
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Business & Management Beginner-Expert
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Stochastic Processes Beginner-Expert
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Data Structures and Algorithms in Python Beginner-Expert
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C/C++ Programming & Data Structures Beginner-Expert
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Programming for Job interviews Beginner-Expert
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Leetcode Solving for Job Interviews Beginner-Expert
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MATH311: Probability & Statistics Beginner-Expert
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Leetcode Beginner-Expert
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Data Structures and Algorithms in C++ Beginner-Expert
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Data Structures & Algorithms Beginner-Expert
Experience
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Teaching Assistant (Jun, 2020–Present) at Indian Institute of Technology(IIT), Kharagpur, IIT Kharagpur
Education
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Mathematics and Computer Science (Jul, 2016–May, 2021) from Indian Institute of Technology(IIT), Kharagpur, IIT Kharagpur–scored 8.74
Fee details
₹1,500–5,000/hour (US$17.55–58.49/hour)
varies according to the level of questions
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Fatehabad, Haryana 125050, India
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Can travel:
No
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- Last login: 2 hours ago
- Registered: Nov 9, 2020
- Total Teaching exp: 2.0 yrs.
- Teaches online: Yes
- Online Teaching exp: 2.0 yrs.
- Teaches at student's home: No
- Homework Help: Yes
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Gender: Male
- Works as: Individual teacher
- Speaks: English
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Fee:₹1,500–5,000/hour(USD 17.55–58.49/hour)
25 Reviews
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4.8 out of 5
Jyoti
September 9, 2021
Great teacher
Excellent knowledge of the subject, patient and understanding. Highly recommend
Yash
June 14, 2021
Algorithms and Statistics
He has helped me in both algorithms, and probability & statistics and was excellent in completing all assignments. He was always on time too.
Rahul
June 13, 2021
Great with Data Structures and Algorithms.
He is really an expert on Data Structures and Algorithms. He helped me with theory as well as coding assignments. He is comfortable with advanced algorithms as well. Highly Recommended.
Evelyn
June 3, 2021
He is excellent at what he does [ Data structures and algorithms ]
Short review: He helped me with my exam and he did it with 20 minutes to spare. Very fast and very reliable.
Long review: I hired 2 tutors for my exam because I needed good grade, This tutor finished before the other tutor and both of them had same answers except for 4 questions. But Mr. Khwahish explained his answers and even the other tutor agreed with his justification. I will trust him with rest of my exam.
Mike
May 2, 2021
Probability and statistics for electrical engineering
He is so good and genius in his tutoring. He help from F to A in probability and statistics for electrical engineering. Also good in python programming.
Ahmed
May 1, 2021
Very amazing
He is very good at statistics and probability. He managed to get me full grades.
Hamad Alameri
April 3, 2021
He is the best
Best tutor ever, he is an expert in linear algebra, honest, and helpful. He is helping me throughout my semester. I would recommend him for you if you need help in linear algebra!
Jack L
April 2, 2021
Good Job！
got full score.
Arjun Sureshkumar
April 2, 2021
The best teacher
He helped me with concepts. 100% I am satisfied.
Mnm
March 30, 2021
I got 100/100 in stochastic processes with his help
Khwahish is an amazing teacher who always goes an extra mile. I would recommend taking his services any day.
Maha
March 25, 2021
Fast reply, trust worthy, good at his job
He helped in my probability quiz and I got a full mark, I highly recommend him.
Deepak Putta
March 16, 2021
Excellent teacher - Full marks5
Excellent teacher for linear algebra. Got 30 out out 30 in test. I Will prefer him for you guys for help.
Alreem Naser
March 3, 2021
The best!!
The fastest tutor with 100% correct answers. I got 100/100 in probability quiz with his help. Very reliable ?
Lana Usamov
February 23, 2021
Probability and Statistics
He is very skilled in probability and statistics course and provides detailed and correct solutions. I got 106/110 in my mid exam.
Divyam
February 21, 2021
Helpful in data structures and algorithms
He is great in Data Structures and Algorithms. Trustworthy and Punctual. Thanks
Karim
February 7, 2021
Not enough in C language
I asked 3 questions in my exam. One of them turned out to be correct. Do not trust him. I couldn't pass my exam because of him
Maya Dar
January 30, 2021
Helpful
Very helpful and reliable, helped me solve linear algebra problems in a timely manner, clear and concise explanations.
Thomas
January 28, 2021
Great Tutor
Very fast, always knows the solution to the question I ask. Have no problems, I recommend him.
Selcuk K
January 16, 2021
Helpful and fast
I was in rush and wrote him. He answered me very quickly. He solve my linear algebra questions so fast and easy. You can easily trust him.
Nikola
January 6, 2021
Excellent professor for linear algebra
He helped me with linear algebra assignment. He's fast, reliable, knowledgeable always available for any sort of questions... huge recommendation from me.
Jehad
January 3, 2021
Very helpful and fast solving
Very good at multiple materials and a strong assistant in programming especially c++
Maria
December 18, 2020
Very helpful and on time
He is excellent with probability and statistics material and is very helpful for assignments. Would work with him again.
Ahmad N. Al-badawi
December 14, 2020
Perfect solving
Great exam solver with respect to time needed for each question,,i highly recommend him
Khan Veh
December 11, 2020
Mathematics Subjects
Very excellent tutor in all aspects of mathematics. He is punctual on time and very helpful. I highly recommend anybody to ask him in math field. Just contact him and you will learn a lot in math subjects.
Padmaja Jasti
December 4, 2020
Professional and Helpful
Timely and professional responses. Very helpful with tough Linear Algebra questions. Dependable, sticks to the schedule.