Tatiana Petelina
About Tatiana Petelina
Tatiana Petelina is the Chief Of Staff at Guideline and has previously worked at Boston Consulting Group and Columbia University.
Chief Of Staff at Guideline
Tatiana Petelina has been serving as the Chief Of Staff at Guideline since 2021. In this role, she is responsible for supporting the executive team in their strategic, operational, and organizational functions. Her position entails extensive coordination with diverse departments to ensure that company goals are met efficiently. Leveraging her past experience, Tatiana brings a structured and analytical approach to her role at Guideline, contributing to the company's growth and development in the competitive market.
Consultant at Boston Consulting Group (BCG) in New York City
Tatiana Petelina worked as a Consultant at the Boston Consulting Group (BCG) from 2020 to 2021. During her tenure, she was based in the New York City Metropolitan Area and was involved in providing strategic advice to various clients. Her consultancy work predominantly focused on delivering solutions to complex business problems, optimizing operational processes, and implementing strategic initiatives. Her role as a Consultant built upon her extensive analytical skills, client management capabilities, and knowledge of industry trends.
Teaching Assistant at Columbia University
From 2016 to 2018, Tatiana Petelina served as a Teaching Assistant at Columbia University in the City of New York. She was involved in teaching Intermediate Microeconomics and Principles of Economics. Her responsibilities included assisting professors with curriculum development, grading, and providing supplementary instruction to students. This experience allowed her to deepen her understanding of economic theories and methodologies while enhancing her skills in communication, mentorship, and academic support.
Education in Economics-Mathematics at Columbia University
Tatiana Petelina graduated with a Bachelor of Arts in Economics-Mathematics from Columbia University. Her academic focus included a special business management concentration, providing her with a strong foundation in both the theoretical and practical aspects of economics and mathematics. This educational background has equipped her with the analytical and quantitative skills necessary for her subsequent roles in consulting and strategic management.