20-Year Bank Data Architect: Elite SAT, GMAT & GRE Quant Coaching

From 126 Fr /h

I help students master the quantitative sections of the SAT, GMAT, and GRE — and actually understand the maths underneath, not just memorize tricks.

Why my teaching is different: I've spent over 20 years using quantitative methods professionally as a data architect at major banks and reinsurers, including Credit Suisse and Swiss Re. When I teach probability, ratios, algebra, statistics, or data interpretation, I'm not just reciting a test guide — I'm showing you how this maths actually works in the real world. That makes it click, and it sticks.

Who I work with: SAT Math — For university applicants aiming at top-tier scores.GMAT Quant & Data Insights — For MBA candidates tackling advanced problem-solving, data sufficiency, and analytical reasoning (Focus Edition).GRE Quant — For graduate-school applicants aiming for top master's or PhD programmes (e.g., ETH, UZH, HSG).University-level maths — Available on request (e.g., introductory statistics, linear algebra).

My approach: I find exactly where you're losing points, fix the underlying gap, and build your speed and confidence with real practice. Whether you're starting from scratch or pushing from a good score to a perfect one, I'll get you there.

Extra information

First lesson includes a comprehensive diagnostic session to isolate your specific math gaps and establish your baseline score.

Location

Use Ctrl + wheel to zoom!

At student's location :

Around Zurich, Switzerland

At teacher's location :

Adliswil, Switzerland

Online from Switzerland

About Me

I am an analytical, structured, and patient coach specializing in high-stakes quantitative test preparation (SAT, GMAT, and GRE).
Rather than pushing quick tricks or rote memorization, I focus on helping students deeply understand the underlying mathematical logic.

My lessons are calm, clear, and focused entirely on the student's pacing.
I enjoy working with ambitious, goal-oriented students—whether they are high schoolers aiming for top-tier university admissions or corporate professionals looking to crack competitive business and graduate school programs.

Education

Bachelor of Technology in Computer Science, with comprehensive academic coursework covering advanced mathematical logic, discrete structures, algorithms, engineering mathematics, and applied probability and statistics.

Experience / Qualifications

20+ Years as a Data Architect: Extensive professional experience using complex quantitative methods, data modeling, and applied mathematics at premier financial institutions, including Credit Suisse and Swiss Re.

Expert-Level Test Prep Specialist: Proven track record helping students isolate knowledge gaps, master data interpretation, and significantly improve their scoring speed across the SAT Math, GRE Quantitative Reasoning, and GMAT Focus Edition (including Data Insights).

Age

Teenagers (13-17 years old)

Adults (18-64 years old)

Seniors (65+ years old)

Student level

Beginner

Intermediate

Advanced

Duration

60 minutes

The class is taught in

English