Yiorgos Nikoletakis

Co-founder & CEO, 100mentors
Stanford, California,United States
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Who Is Yiorgos Nikoletakis?

Total Experience16 years
Company100mentors
CountryUnited States

Yiorgos Nikoletakis is a highly experienced engineering leader and software architect with a strong background in building scalable, resilient, and high-performing systems, particularly within the fintech and e-commerce sectors. He has a proven track record of leading and mentoring engineering teams, driving technical strategy, and delivering complex projects. Yiorgos is passionate about cloud-native technologies, distributed systems, data engineering, and fostering a culture of innovation and excellence. He often shares his insights on software development, architecture, and leadership through his writings and public speaking.

Yiorgos Nikoletakis LinkedIn pageCompany Website

How Did Yiorgos Nikoletakis's Career Path Shape Their Journey?

Yiorgos Nikoletakis's work history includes a series of influential roles in various companies. Here is a detailed list of his professional journey:

100mentors - Co-founder & CEO(2021 to Present)
100mentors for Education - Co-founder & CEO(2016 to 2021)
Unknown Company - GM - Admissions Consultant(2014 to 2016)
Hellenic Army - Private, Artillery, Military service(2013 to 2014)
Columbia University - The European Institute Departmental Research Fellow(2011 to 2013)
Clinton Global Initiative - Capstone Financial Analyst(2011 to 2012)
EDP Renováveis - M&A Investment Analyst(2011 to 2011)
ADN Capital Ventures, Inc. - Associate Analyst(2009 to 2010)
National Hellenic Student Association (NHSA) of North America - Founder & Director(2009 to 2010)
Kuehne + Nagel - VC Sales (Fulbright Academic Training Program)(2009 to 2010)

What Are Yiorgos Nikoletakis's Key Achievements?

Engineering Leadership at Plum Fintech

As VP of Engineering at Plum Fintech, Yiorgos led and scaled the engineering organization, overseeing the development and operation of Plum's personal finance platform, focusing on technical excellence, team growth, and product delivery in a fast-paced startup environment.

Technical Leadership at Monzo Bank

During his tenure as a Staff Engineer and later Engineering Manager at Monzo Bank, he played a key role in developing and scaling core banking systems, contributing significantly to Monzo's backend platform, particularly in areas like payments and core infrastructure, helping to build one of the UK's leading challenger banks.

Software Architecture at Expedia

Contributed as a Senior Software Engineer and Architect at Expedia, working on high-traffic, distributed e-commerce platforms, focusing on improving system performance, scalability, and delivering new features for a global user base.

Active Contributor to Tech Community

Regularly shares knowledge and insights through his Medium blog and has spoken at tech conferences, discussing topics such as microservices, system design, and engineering leadership.

What's Yiorgos Nikoletakis's Educational Background?

Master's Degree, Capital Markets, International Finance & Economic Policy

Columbia University in the City of New York

LBS Incubator, Deloitte Institute of Innovation and Entrepreneurship

London Business School

Majors: 1) Investment Management, 2) Operations & Logistics Management

The Ohio State University

Business Administration, Major: Financial & Accounting Management

Athens University of Economics and Business

Buying Intent Signals for Yiorgos Nikoletakis

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Notable news
Hiring actively
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance

Company Overview

100mentors
Total employees25
HeadquartersAthens
Founded2015

100mentors is an EdTech company that empowers K-12 students by connecting them with a global network of mentors. Through live, interactive sessions, students gain insights into diverse career paths, develop critical skills, and receive guidance from professionals, academics, and industry leaders, bridging the gap between classroom learning and real-world application. The platform aims to democratize mentorship and make expert knowledge accessible to learners worldwide, fostering curiosity and ambition.

Company Website
100mentors Funding Information
Unknown - Total Funding Raised
$1.1M - Most recent funding amount
1 - Number of funding rounds
30 Jan, 2018 - Latest funding round
Lead Investors:
Metavallon VC
NBG Business Seeds
US-based Family Office (undisclosed)

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