Summary
Overview
Skills
Timeline
Education
Languages
Work History
Accomplishments
Hobbies & Interests
Websites
8d
Timofey Seleznev

Timofey Seleznev

Delft

Summary

Mathematics undergraduate with extensive experience in teaching, tutoring, and leading groups toward goal-oriented outcomes. Skilled in communicating complex ideas clearly, adapting to different audiences, and fostering problem-solving mindsets. Passionate about applying analytical thinking beyond the classroom, especially in corporate settings. Interested in roles at the intersection of consulting, engineering, and finance where quantitative skills drive real-world impact.

Overview

5
5
years of professional experience

Skills

  • Programming: Python, LaTeX, Unity
  • Analytical thinking
  • Mathematical software: MATLAB, Maple, Maxima
  • Attention to detail
  • Data Analysis: R
  • Project leadership
  • Video editing software: DaVinci Resolve, iMovie
  • Collaborative learning
  • MS office
  • Positive role model & mentor
  • Strong Communicator
  • Client relationships

Timeline

STEM Camp Co-Founder | Math and Physics Module

Co-Founder
07.2025 - 08.2025

Founder of Mathematics Olympiad Camp MaTimatica

Founder
02.2025 - Current

Mathematics Teacher (Part-time)

Gymnasium #1 Amsterdam
08.2024 - Current

Private Mathematics Tutor

Self-Employed
09.2023 - Current

Writer (6 Months) & Editor (16 Months)

Private Economic Investment Consultant
09.2021 - 02.2022

Teacher’s Assistant and Welfare Assistant

Gymnasium #1 Amsterdam
09.2020 - 07.2023

Bachelor of Science - Applied Mathematics

TU Delft

IB Diploma - Diploma Programme (DP)

International School Hilversum (ISH)

IB Certificate - MYP2-5

International School Almere (ISA)

Education

Bachelor of Science - Applied Mathematics

TU Delft
South Holland, Netherlands
07.2026

IB Diploma - Diploma Programme (DP)

International School Hilversum (ISH)
Hilversum
07.2023

IB Certificate - MYP2-5

International School Almere (ISA)
Almere
07.2021

Languages

English
Bilingual or Proficient (C2)
Russian
Bilingual or Proficient (C2)
Dutch
Advanced (C1)
French
Intermediate (B1)
Chinese (Mandarin)
Elementary (A2)

Work History

Founder of Mathematics Olympiad Camp MaTimatica

Founder
02.2025 - Current
  • Organizing and leading online training camps for students aged 9–14 preparing for Dutch mathematics competitions (e.g., Kangaroo Olympiad, Nederlandse Wiskunde Olympiade).
  • Designing intensive 6–8 week programs focused on problem-solving strategies, time management under pressure and critical thinking skills.

Mathematics Teacher (Part-time)

Gymnasium #1 Amsterdam
08.2024 - Current
  • Teaching interactive and extracurricular mathematics to bilingual children across four classes (three classes of 6-year-olds and one class of 11-year-olds).
  • Adapting the curriculum to engage ~50–55 students weekly, blending Dutch, Russian and international teaching methodologies.

Private Mathematics Tutor

Self-Employed
09.2023 - Current
  • Providing personalized tutoring to 30+ students aged 10–18, following IB, Dutch, French, Singaporean, and Russian mathematics curriculums.
  • Tailoring teaching techniques (e.g., visual aids, real-world applications) to individual learning styles.
  • Biggest Achievement: Helped multiple IB students obtain their Diploma, with AA HL grades improving by 2-3 points on average, and helped primary school students obtain the highest VWO/Gymnasium advice within several months.

STEM Camp Co-Founder | Math and Physics Module

Co-Founder
07.2025 - 08.2025
  • Took initiative in planning and delivering a week-long outdoor STEM program, guiding children through hands-on math and physics activities in nature.
  • Led daily sessions that combined creative teaching methods with movement, play, and storytelling to spark curiosity and engagement.
  • Balanced structured learning with flexibility, managing time, materials, and group dynamics in an active, interdisciplinary camp setting.

Teacher’s Assistant and Welfare Assistant

Gymnasium #1 Amsterdam
09.2020 - 07.2023
  • I manage a class of 12 five-year-old bilingual children in a Saturday school.
  • Moreover, I was promoted to be responsible for organization and planning of major events and security of school’s inventory.
  • Biggest achievement: organization, planning and acting at the farewell summer concert for more than 200 parents and students.

Writer (6 Months) & Editor (16 Months)

Private Economic Investment Consultant
09.2021 - 02.2022
  • Authored various economic articles regarding the macroeconomic situations in the USA, China, Russia, and the EU, as well as an analysis and outline of cryptocurrency trends for a private page of a French investor-consultant originating from Russia.
  • Strengthened my research and critical thinking skills while analyzing the news and global economic trends, and improved my writing skills while compiling the digest for the employer.

Accomplishments

  • Winner of the Dutch Junior Math Olympiad and Finalist of the Dutch Math Olympiad
  • Regular participant of Kangaroo Math Competitions and Math Olympiads in Russia and the Netherlands
  • Design: built a model of pavilion in collaboration with the Floriade Expo 2022 as a part of 'Cultural Integration' project by the Municipality of Almere
  • Psychology and Film: Directed, shot and edited a 25-minute long educational film about the impact of social psychology on individuals' behavior, 20+ actors involved

Hobbies & Interests

  • Current sports: Calisthenics, Bouldering & Rock climbing, Swimming
  • Previous sports for 2+ years: Kickboxing, Sport dancing, Soccer, Parkour, Volleyball
  • Musical instruments: Guitar (classical & acoustic)
  • Hobbies: Chess, Learning Mandarin, Music, Rubik’s Cubes, Movie Reviewing, Travelling, Reading

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