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GRE/GMAT/SAT/ACT/Stats Tutor; MS in Finance & Stats; BS in Math & Econ
Cathy L.

5.0 (9 ratings)

12 hours tutoring

Your first lesson is backed by our Good Fit Guarantee
Hourly Rate: $100
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Response time: 5 hours

About Cathy

Bio

I am a bilingual tutor (English & Mandarin Chinese) with a strong academic background and real teaching experience. I hold two Master's degrees in Statistics from the University of California, Santa Cruz, and in Finance from the University of California, San Diego (GPA: all A’s). I also earned dual Bachelor’s degrees in Mathematics & Applied Mathematics (Top 5%) and International Economics & Trade (Top 1%). I scored a perfect 170/170 on the GRE Quantitative section, and specialize in GRE...

I am a bilingual tutor (English & Mandarin Chinese) with a strong academic background and real teaching experience. I hold two Master's degrees in Statistics from the University of California, Santa Cruz, and in Finance from the University of California, San Diego (GPA: all A’s). I also earned dual Bachelor’s degrees in Mathematics & Applied Mathematics (Top 5%) and International Economics & Trade (Top 1%). I scored a perfect 170/170 on the GRE Quantitative section, and specialize in GRE Math, GMAT Quantitative Reasoning, SAT/ACT Math, and college-level Statistics. In addition, I offer Mandarin tutoring for both native and non-native learners.

As a Teaching Assistant for university-level Statistics courses, I’ve supported over 600 students through discussion sections, office hours, and one-on-one help. My previous students have ranged from elementary school students to working professionals. I tailor each lesson to the student's background, goals, and learning style. I emphasize clear explanations, practical strategies, and confidence-building, focusing not just on solving problems, but on deeply understanding each step.

I believe that strong foundations, structured practice, and targeted feedback are key to long-term success. Whether you're preparing for standardized exams, facing challenges in coursework, or hoping to improve your Mandarin, I welcome you to book a lesson with me. Tutoring is available in both English and Mandarin Chinese. I am available for online lessons only. Feel free to reach out, and I'd be happy to support your learning goals.

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Education

University of Shanghai for Science and Technology
Math and Economics
University of California, San Diego
Masters
University of California, Santa Cruz
Masters

Additional Languages

Mandarin Chinese

Policies

  • Hourly Rate: $100
  • Rate details: Group lessons available at discounted rates: 1 student $100/hr, 2 students $60/student/hr, 3 students $50/student/hr, 4 students $40/student/hr. Please form your own group before booking.
  • Lesson cancellation: 24 hours notice required

  • Background check passed on 9/22/2025

  • Your first lesson is backed by our Good Fit Guarantee

Schedule

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Approved Subjects

ACT Math

ACT Math

I hold four academic degrees: dual Bachelor's degrees in Mathematics & Applied Mathematics and International Economics & Trade, and dual Master’s degrees in Finance and Statistics. With a perfect 170/170 in GRE Quant and years of tutoring experience, I teach ACT Math through strategic timing methods, trap recognition, and deep concept reinforcement in algebra, geometry, and data analysis. Tutoring is available in English or Mandarin Chinese. 我拥有数学与应用数学、国际经济与贸易双本科学位，金融与统计学双硕士学位，GRE 数学满分（170/170），具备多年数学教学经验。ACT 数学课程注重时间控制策略、陷阱识别及代数、几何与数据分析等核心知识点掌握。 支持英文或中文授课。
Business

Business

I hold a Master’s degree in Finance from UC San Diego and a Master’s in Statistics from UC Santa Cruz, with a strong foundation in business analytics, financial modeling, and strategic decision-making. I have hands-on experience analyzing real-world business cases through regression models, time-series forecasting, and data-driven storytelling. My background also includes academic and professional projects in financial statement analysis, operations research, and data visualization. I help students understand core business concepts by bridging theory with practical applications in Excel, R, or Python.
Career Development

Career Development

I have extensive experience helping students and peers with academic planning, career exploration, and graduate school preparation. As a teaching assistant and mentor, I have guided many students in setting goals, organizing study plans, and connecting classroom learning to real-world opportunities. I also provide personalized guidance on resumes, interviews, and long-term career direction, drawing on my background in mathematics, economics, finance, and statistics. My goal is to help students gain clarity and confidence as they take the next steps in their academic and professional journeys.
CFA

CFA

I hold a Master’s degree in Finance from UC San Diego (GPA 3.86, all A grades) and a Master’s in Statistics from UC Santa Cruz. My academic training covers the full spectrum of CFA-relevant topics, including quantitative methods, portfolio management, equity and fixed income analysis, derivatives, and financial reporting. I help students build a strong conceptual foundation and sharpen their problem-solving skills across all CFA Levels. My lessons are structured, exam-focused, and tailored to each student’s learning style.
Chinese

Chinese

I am a native Mandarin Chinese speaker with four academic degrees, including a Master's in Statistics, a Master's in Finance, and dual Bachelor's degrees in Mathematics & Applied Mathematics and International Economics & Trade. I offer Chinese language tutoring for students of all levels, from beginners to heritage speakers, with a focus on speaking, grammar, reading, and writing. I tailor lessons to individual goals — whether conversational fluency, academic Chinese, business use, or exam preparation (e.g., AP Chinese, HSK). 我是一位中文母语者，拥有统计学硕士、金融硕士，以及数学与应用数学、国际经济与贸易双本科学位，提供适用于各个层次学生的中文辅导服务，包括零基础、中文背景学生、备考 AP Chinese/HSK 等考试的学生。课程内容涵盖听说读写、语法、日常口语、学术写作和商务中文，授课方式根据学生目标灵活定制。
Econometrics

Econometrics

I hold dual Master’s degrees in Finance (UC San Diego) and Statistics (UC Santa Cruz), with a strong background in econometrics, panel data analysis, and time-series modeling. I have hands-on experience working with real financial and macroeconomic datasets using tools like R, Python, and Stata. My coursework and projects cover OLS, instrumental variables, fixed/random effects, GARCH/ARCH, and forecasting models. I guide students to not only understand theoretical foundations but also apply econometric methods to real-world problems.
Finance

Finance

I hold a Master’s degree in Finance from UC San Diego and a Master’s in Statistics from UC Santa Cruz, as well as dual Bachelor's degrees in Mathematics and International Economics. My background combines quantitative modeling, corporate finance, investment analysis, and econometrics. I’ve tutored undergraduate and graduate students in topics such as time value of money, portfolio theory, capital budgeting, and financial modeling. I tailor each lesson to the student’s level and goals, and can teach in either English or Mandarin Chinese.
GMAT

GMAT

I hold dual Master's degrees in Finance and Statistics, and dual Bachelor's degrees in Mathematics & Applied Mathematics and International Economics & Trade. With a perfect 170/170 in GRE Quant, I specialize in tutoring GMAT Quantitative Reasoning. I teach students how to solve data sufficiency and problem solving questions efficiently with logic and pattern recognition. Sessions are tailored to improve timing, accuracy, and confidence. Tutoring is available in English or Mandarin Chinese. Please note: I tutor only the math section. I do not tutor Verbal or IR. 我拥有金融与统计学双硕士学位，数学与应用数学、国际经济与贸易双本科学位，GRE 数学满分（170/170），专注于辅导 GMAT 的数学部分（Quantitative Reasoning）。课程注重逻辑思维与模式识别，系统讲解数据充分性和问题求解题型，帮助学生提升时间管理能力、准确率和自信心。 支持英文或中文授课。 请注意：我只辅导数学部分，不辅导 Verbal 或 IR（综合推理）部分。
GRE

GRE

With dual Master's degrees in Finance (UC San Diego) and Statistics (UC Santa Cruz), and dual Bachelor's degrees in Mathematics & Applied Mathematics and International Economics & Trade, I bring a strong academic background to GRE Quant tutoring. I scored 170/170 on the GRE Quant section and help students master Quantitative Reasoning through structured lessons and strategic practice. I cover key topics like algebra, statistics, and word problems, and explain test strategies clearly. Tutoring is available in English or Mandarin Chinese. Please note: I tutor only the math section. I do not tutor Verbal or AWA. 我拥有金融（UC San Diego）和统计学（UC Santa Cruz）双硕士学位，以及数学与应用数学、国际经济与贸易双本科学位，学术背景扎实。我在 GRE 数学部分取得满分（170/170），专注帮助学生通过系统课程和策略训练掌握 Quantitative Reasoning。课程涵盖代数、统计与应用题等重点内容，并清晰讲解考试策略。 支持英文或中文授课。 请注意：我只辅导数学部分，不辅导 Verbal 或 AWA（写作）部分。
Marketing

Marketing

With a Master’s degree in Finance and a strong background in statistics and consumer behavior, I offer tutoring in marketing fundamentals, strategy, and analytics. I have experience with projects involving brand positioning, market segmentation, pricing strategies, and customer lifetime value modeling. My lessons focus on both theoretical concepts and practical applications, including Excel, regression, and A/B testing. I also assist with marketing case studies and exam preparation for business students.
MBA

MBA

I hold dual Master’s degrees in Finance and Statistics and provide tailored support for MBA coursework, case interviews, and quantitative subjects such as accounting, economics, and data analysis. I help students improve their performance in core MBA subjects and prepare for consulting-style case interviews. I also assist with application strategy, personal statements, and resume writing for top MBA programs. My tutoring approach blends technical rigor with strategic thinking to meet the demands of competitive MBA environments.
Microsoft PowerPoint

Microsoft PowerPoint

With dual Master's degrees and extensive academic and industry experience, I have designed hundreds of PowerPoint decks for professional presentations, thesis defenses, and business pitches. I help students and professionals build compelling slides with clean layouts, impactful visuals, and clear storytelling. My tutoring covers design principles, animations, templates, and audience-specific customization. Lessons are available in English or Mandarin and tailored to your real-world needs.
Probability

Probability

I hold four academic degrees: a Master’s in Statistics (UC Santa Cruz), a Master’s in Finance (UC San Diego), and dual Bachelor’s degrees in Mathematics & Applied Mathematics and International Economics & Trade. I have deep academic training in probability theory, covering distributions, limit theorems, stochastic processes, and Bayesian probability. I’ve tutored probability courses for undergraduate and graduate students, helping them master both theory and application. Lessons are personalized and available in English or Mandarin Chinese.
PSAT

PSAT

I hold four academic degrees, including a Master’s in Statistics from UC Santa Cruz, a Master’s in Finance from UC San Diego, and dual Bachelor's degrees in Mathematics and International Economics. I’ve helped students improve their PSAT Math scores by building solid foundations in algebra, data analysis, and problem-solving under time pressure. My sessions include personalized strategy training, pacing practice, and common trap avoidance. Lessons are available in English or Mandarin Chinese.
SAT Math

SAT Math

I hold four academic degrees, including dual Bachelor's degrees in Mathematics & Applied Mathematics and International Economics & Trade, and dual Master’s degrees in Finance and Statistics. With a perfect 170/170 in GRE Quant, I bring strong mathematical expertise to SAT Math tutoring. I focus on building foundational knowledge and fast problem-solving strategies, guiding students through key concepts, shortcuts, and test stamina. Tutoring is available in English or Mandarin Chinese. 我拥有数学与应用数学、国际经济与贸易双本科学位，金融与统计学双硕士学位，GRE 数学满分（170/170），数学功底扎实。SAT 数学课程注重基础知识打牢与快速解题技巧结合，帮助学生掌握重点概念、应试捷径与答题节奏。
SPSS

SPSS

I hold a Master’s degree in Statistics from UC Santa Cruz and a Master’s in Finance from UC San Diego, along with dual Bachelor's degrees in Mathematics and International Economics. I have used SPSS extensively in academic research and teaching, including tasks like ANOVA, regression, and survey data analysis. As a Teaching Assistant for university statistics courses, I’ve helped students understand and apply SPSS in both coursework and real-world data projects. Tutoring is available in English or Mandarin Chinese.
Statistics

Statistics

I hold four academic degrees: a Master’s in Statistics (UC Santa Cruz), a Master’s in Finance (UC San Diego), and dual Bachelor’s degrees in Mathematics & Applied Mathematics and International Economics & Trade. I offer Statistics tutoring for high school, college, and exam prep. My focus areas include descriptive statistics, probability, inference, regression, and hypothesis testing. As a Teaching Assistant for university-level Statistics courses, I have supported over 500 students in understanding statistical concepts through discussions and personalized assistance. I tailor lessons to each student’s background and pace. Tutoring is available in English or Mandarin Chinese. 我拥有统计学硕士（UC Santa Cruz）、金融硕士（UC San Diego），以及数学与应用数学、国际经济与贸易双本科学位，提供适用于高中、大学课程及各类考试准备的统计学定制化辅导。专长内容包括描述统计、概率论、推断、回归分析与假设检验等。 作为大学统计课程的助教，我曾协助超过 500 名学生理解统计知识，参与讨论课及个别答疑。课程内容会根据学生的基础和学习节奏进行调整。 支持英文或中文授课。
Macroeconomics
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Ratings and Reviews

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Reviews

Knowledgeable and patient tutor

Cathy is an excellent GRE math tutor. She explains concepts clearly and makes even difficult topics easier to understand. I appreciate her patience and structured approach, which helped me feel more confident in problem-solving. Her lessons are very well-organized, with a clear framework and logical flow. She also tailors her teaching plan and methods to each student’s needs, making the learning experience highly personalized. In addition to building a strong foundation for long-term improvement, she also provides practical strategies and test-taking techniques that are very effective for short-term score boosts. She always encourages consistent practice. Highly recommend her to anyone preparing for the GRE.

Derek, 6 lessons with Cathy
Hourly Rate: $100
Response time: 5 hours
Contact Cathy