Mark Pitsilos, Software Architect at 100mentors

Mark Pitsilos

Software Architect at 100mentors | Greece

Profile last verified August 2026
Computer Software Verified Profile Greece Ethnikon kai Kapodistriakon Panepistimion Athinon
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Personal Email

***@gmail.com

Personal • High Confidence

Phone Number

(**) *** *** 391

Greece • Phone

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Mark Pitsilos Socials
Mark Pitsilos Work Experience

Software Architect at 100mentors in October 2024 - Present

Software Engineer at Clerk.dev in January 2021 - August 2024

Software Engineer at B2B Wave in November 2019 - January 2021

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Platform Engineer at Welcome Pickups in July 2018 - August 2019

Web Developer at Workable in November 2014 - June 2018

Senior Software Engineer at Upstream in January 2014 - November 2014

Senior Software Engineer at Persado in July 2013 - November 2013

Software Engineer at Siemens Enterprise Communications in January 2006 - July 2013

Mark Pitsilos Education

Ethnikon kai Kapodistriakon Panepistimion Athinon, Master's degree, September 2026

Ethnikon kai Kapodistriakon Panepistimion Athinon, Bachelor's degree, September 2026

Mark Pitsilos Skills
GraphQL Prisma ORM Go (Programming Language) Next.js TypeScript OpenAPI Specification (OAS) Ruby on Rails Ruby jQuery CSS JavaScript SQL Git Heroku Web Services Backbone.js RSpec ActiveRecord RubyMine Agile & Waterfall Methodologies Photography Lightroom Photoshop PostgreSQL Representational State Transfer (REST) HTML5
About Mark Pitsilos’s Current Company
100mentors

100mentors transforms how teams adopt GenAI and manage institutional knowledge by strategically placing the human in the loop. With 100mentors.ai the world’s top organizations solve the “GenAI last mile problem” for >2,000 recurring workflows every week in their no code/less tech savvy departments; Sales, Marketing, Customer Success, HR, Project Management. The result is 200% higher GenAI adoption, +250% in time savings and +400% institutional knowledge stored, adding the missing contextual depth needed, at the critical points of each workflow, where GenAI used to produce suboptimal, generic results. DM us to unlock the human-AI synergy in your team.

Discover more about 100mentors
Mark Pitsilos’s Colleagues

CTO & Co-Founder at 100mentors

CTO & Co-Founder at 100mentors
(September 2014 – Present)

Christos Katsionis

Christos Katsionis

Athens Metropolitan Area

HR Manager at 100mentors | TEP AUEB Research Team

Research Team Member at AUEB Teacher Education Program
(September 2020 – Present)

Ioanna Taouki

Ioanna Taouki

Athens Metropolitan Area

Lead Instructional Designer | GenAI Literacy & Soft Skills Training | 4,000+ Professionals, Educators & Students Upskilled | Prompt Engineering | PhD in Cognitive Neuroscience

Lead GenAI Instructional Designer at 100mentors
(September 2024 – Present)

Yiorgos Nikoletakis

Yiorgos Nikoletakis

Stanford, California, United States

Co-founder & CEO @100mentors

Our software serves the Tipping Point network of 1,000 schools & dozens of IB schools.
See below the "100mentors for Education" section for usability/satisfaction metrics.
Today our AI Agent empowers students & educators to run thousands of efficient & effective mentorship se...

Eva Vradi

Eva Vradi

Greece

Product Owner @100mentors

Product Owner at 100mentors
(Sep 2024 – Present)

Customer Success Specialist at 100mentors

Customer Success Specialist at 100mentors
(Nov 2024 – Present)

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Frequently asked questions about Mark Pitsilos

What is Mark Pitsilos email address?

Email Mark Pitsilos at [email protected], [email protected] and [email protected]. This email is the most updated Mark Pitsilos's email found in 2026.

How to contact Mark Pitsilos?

To contact Mark Pitsilos send an email to [email protected], [email protected] or [email protected]. (updated on December 23, 2025)

What company does Mark Pitsilos work for?

Mark Pitsilos works for 100mentors.

What is Mark Pitsilos's role at 100mentors?

Mark Pitsilos is Software Architect

What industry does Mark Pitsilos work in?

Mark Pitsilos works in the Computer Software industry.

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