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Yale Math Graduate & Quant Trader | Intuitive Math Tutoring
Daniel G.

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Hourly Rate: $400

About Daniel


Bio

I graduated from Yale University with a B.A. in Mathematics, where I studied subjects including calculus, linear algebra, probability, statistics, and abstract algebra. I captained Yale’s Putnam team, conducted published mathematical research, and served as head problem writer for Yale’s own math competition. I have been teaching and tutoring mathematics since high school, when I helped coach middle school and high school math teams. In college, I tutored high school competition math as well...

I graduated from Yale University with a B.A. in Mathematics, where I studied subjects including calculus, linear algebra, probability, statistics, and abstract algebra. I captained Yale’s Putnam team, conducted published mathematical research, and served as head problem writer for Yale’s own math competition. I have been teaching and tutoring mathematics since high school, when I helped coach middle school and high school math teams. In college, I tutored high school competition math as well as freshman and sophomore level college courses, and I helped coach Yale’s Putnam team.

After Yale, I worked as a quantitative trader at Susquehanna International Group, where teaching remained an important part of my role. I trained new hires in probability, trading concepts, poker, and strategy games, worked with the firm’s education team, and partnered with recruiting to write quantitative interview questions. Together with my competition-writing experience, this gave me a great deal of practice designing problems that isolate particular skills, reveal misconceptions, and distinguish genuine understanding from memorized procedures.

My tutoring style is interactive and tailored to each student. I first try to identify exactly where understanding breaks down, since difficulty with an advanced topic often comes from a small gap in an earlier concept. One of my strengths is creating targeted questions on the spot to test a particular idea and give students focused practice where they need it most. I want students to understand why a method works, not just imitate a solution. For students who are struggling, I make abstract ideas concrete and intuitive. For stronger students, I emphasize deeper connections, elegant problem solving techniques, and challenging extensions.


Education

Yale
Mathematics

Policies


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Approved Subjects

ACT Math

ACT Math

I scored a 36 on the ACT Math Section, an 800 on the SAT Math section, and an 800 on the Mathematics Level 2 SAT Subject Test, earning perfect scores on all exams. I have tutored high school students in mathematics and competition math and coached middle school and high school math teams. I also served as head problem writer for Yale’s math competition, giving me extensive experience identifying the specific skills a problem is testing and creating targeted practice questions.
AMC (Competition math)

AMC (Competition math)

I have competed in math since middle school and helped coach others since high school. I achieved a perfect score on the AMC 8, a 144 on the AMC 10, 133.5 on the AMC 12, and a 12 on AIME. In addition to competing, I also was the head problem writer for Yale's two high school math competitions each year as well as competitions hosted at University of Michigan and University of Virginia.
Interview Prep

Interview Prep

I have experience on both sides of the hiring process for quantitative trading and finance roles, including interviewing candidates and developing quantitative interview questions with the recruiting team at Susquehanna International Group. I also worked with Susquehanna’s education team to train new hires in probability, problem solving, and trading concepts. I can prepare candidates through realistic mock interviews and targeted practice in areas such as probability, mental math, expected value, logic, and quantitative problem solving. My experience designing interview questions and teaching the skills those interviews assess allows me to identify weaknesses and focus preparation on the areas most likely to improve a candidate’s performance.
Probability

Probability

I studied probability extensively as a Mathematics major at Yale and used it professionally for several years as a quantitative trader. At Susquehanna International Group, I trained new hires in probability and related problem-solving techniques. I also have experience tutoring college-level mathematics and designing quantitative problems for both education and recruiting.
SAT Math

SAT Math

I scored an 800 on the SAT Math section and an 800 on the Mathematics Level 2 SAT Subject Test, earning perfect scores on both exams. I have tutored high school students in mathematics and competition math and coached middle school and high school math teams. I also served as head problem writer for Yale’s math competition, giving me extensive experience identifying the specific skills a problem is testing and creating targeted practice questions.
Statistics

Statistics

I studied statistics as part of my Mathematics degree at Yale and applied statistical methods extensively in my work as a quantitative trader. My professional experience included analyzing data, evaluating models, and using statistical reasoning to make decisions under uncertainty. I also have experience tutoring college-level mathematics and explaining quantitative concepts in a classroom setting to new hires.
Algebra 1
Algebra 2
Calculus
Geometry
GMAT
Prealgebra
Precalculus
Trigonometry
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Hourly Rate: $400
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