Rithika Rushendra
Excel doesn’t have to be hard! I’ll help you master it one skill at a time through hands-on learning and open discussion!
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Rithika Rushendra
Bachelors degree
Enroll after the free trial
Each lesson is 55 min
50 lessons
20% off
/ lesson
30 lessons
15% off
/ lesson
20 lessons
10% off
/ lesson
10 lessons
5% off
/ lesson
5 lessons
-
/ lesson
1 lessons
-
/ lesson
About your data science tutor
Hi, I’m Rithika Rushendra! I’m a 4th-year Computer Science student at Ontario Tech University, specializing in Data Science. Over the past decade, I’ve had the privilege of teaching a wide range of subjects including Mathematics, English, Coding, and Microsoft Office tools, helping learners of all ages develop their skills and confidence. My expertise lies particularly in Math, Coding, and Excel, which I actively use in my academic and professional projects. I’ve also participated in numerous workshops, certifications, and training sessions to continuously refine my teaching methods and stay current with evolving technology and educational practices. In my lessons, I emphasize hands-on learning and experimentation, encouraging students to explore through trial and error rather than rote memorization. I believe that understanding comes from doing, so my sessions often include interactive exercises, real-world problem-solving, and guided practice to strengthen conceptual understanding. I design personalized study plans that align with each student’s goals and learning style. Whether you’re looking to improve grades, master a new skill, or build confidence in technical subjects, I’m committed to helping you reach your goals with patience, structure, and encouragement.
Data Science tutor skills
Assignment help
Learner types for data science class
Data Science for kids
Data Science for intermediate
Data Science for beginners
Data Science for adults
Data sciece class overview
My tutoring approach is rooted in fostering deep conceptual understanding through hands-on projects, interactive exercises, and real-world applications. I focus on developing not just technical proficiency but also problem-solving confidence, especially in Excel, Data Science, and data visualization techniques. Each session is personalized to the learner’s level and goals. I integrate a blend of online and offline learning tools such as Google Sheets, Excel, Slack, and Zoom, ensuring every lesson is dynamic, collaborative, and easy to follow. This approach helps students not only grasp abstract concepts but also apply them effectively in academic, personal, or professional contexts. By combining individualized attention, clear explanations, and consistent feedback, I’ve successfully guided over 50 students to strengthen their analytical thinking and master complex data concepts with confidence. My goal is to make learning both engaging and empowering, so every student walks away with lasting skills and curiosity to keep exploring.
Improved problem-solving skills
92% of students report faster problem-solving after lessons.
Debugging and problem-solving focus
85% of students improve debugging skills.
Highly rated for problem-solving approach
95% of students improve problem-solving skills and speed.
Flexible Scheduling
Allows 1h early scheduling
Allows 1h early rescheduling
Can wait for 20 mins after joining

10 day Refund
Free Tutor Swap

Data Science concepts taught by Rithika
The student and tutor reviewed statistics homework, focusing on interpreting histograms, identifying outliers, and applying percentiles to real-world scenarios like patient weights. They also practiced standardizing values to compare different groups and determining surprising salary deviations. The student was advised to ensure all mathematical work and calculations are clearly shown for future assignments.
Identifying Surprising Events
Standardization and Relative Comparison
Interpreting Histograms and Box Plots
Percentiles and Cumulative Frequency
The student and tutor worked on troubleshooting Excel formula input, specifically dealing with keyboard limitations and the SUM function for expense tracking. They also practiced creating new sheets for organizing financial data and discussed strategies for copying and applying formulas across different sections of the spreadsheet.
Spreadsheet Formula Basics
SUM Function in Spreadsheets
Copying and Pasting Formulas
Troubleshooting Spreadsheet Errors
Organizing Spreadsheet Data
The student and tutor reviewed a statistics homework assignment, focusing on understanding standard deviation from histograms and calculating conditional probabilities from a data table. They corrected errors in both concepts and ensured the student could articulate justifications based on data. The next session will focus on exploring two-variable data.
Standard Deviation & Histograms
Conditional Probability in Context
Correlation vs. Causation in Justifications
The Importance of a Regular Study Schedule
Solving Linear Equations
Identifying and Extending Arithmetic Sequences
Formulas for Arithmetic Sequences
Interpreting and Using Sequence Formulas
The Tutor and Student worked on troubleshooting an error in an Excel spreadsheet, identifying it as likely related to incorrect cell calculations. They reviewed incomplete data entry and calculations for budget categories. The remainder of the session focused on scheduling future appointments, with a tentative booking made.
Time Zone Conversion and Scheduling
Virtual Meeting Etiquette and Technical Issues
Spreadsheet Function Basics
Spreadsheet Error Diagnosis
The student practiced calculating the volumes of various 3D shapes, including prisms, pyramids, cylinders, spheres, and cones, and composite figures. The tutor guided the student through applying the correct formulas and problem-solving techniques. No specific homework was assigned, but the student plans to practice these types of volume problems for an upcoming test.
Volume of Rectangular Prism
Volume of Triangular Prism
Volume of a Sphere
Volume of a Square-Based Pyramid
Volume of a Cylinder
Teaching tools used by data science tutor
Google Colab
Jupyter Notebook
Interactive data science classes
Weekend lessons
Parent feedback
Note taking
Mobile joining
Pets are welcomed

Data Science tutors on Wiingy are vetted for quality
Every tutor is interviewed and selected for subject expertise and teaching skill.
