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!

4.8(32)

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Profile photo of Rithika, Data Science tutor at Wiingy
Profile photo of Rithika, Data Science tutor at Wiingy
Data Science learning materials by Rithika

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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

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Assignment help

Learner types for data science class

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Data Science for kids

Data Science for intermediate icon

Data Science for intermediate

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Data Science for beginners

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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.

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Improved problem-solving skills

92% of students report faster problem-solving after lessons.

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Debugging and problem-solving focus

85% of students improve debugging skills.

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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

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10 day Refund

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Data Science concepts taught by Rithika

Student learned 3 days ago

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

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Student learned 6 days ago

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

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Student learned 10 days ago

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

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Student learned 10 days ago

The Tutor and Student worked on a review worksheet for algebra and arithmetic sequences. They practiced solving linear equations and determining terms in sequences using formulas, with the remaining worksheet assigned as homework for further practice.

Solving Linear Equations

Identifying and Extending Arithmetic Sequences

Formulas for Arithmetic Sequences

Interpreting and Using Sequence Formulas

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Student learned 12 days ago

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

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Student learned 18 days ago

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

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Teaching tools used by data science tutor

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Google Colab

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Jupyter Notebook

Interactive data science classes

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Weekend lessons

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Parent feedback

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Note taking

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Mobile joining

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Pets are welcomed

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Data Science tutors on Wiingy are vetted for quality

Every tutor is interviewed and selected for subject expertise and teaching skill.