3x founder

Lucas Silva

CTO @ Mesmer (YC P25) | Make your engineering org AI-native

Co-founder

Mesmer· Spring 2025 🇺🇸 San Francisco, California, United States

in LinkedIn

2025Co-founder· Mesmer

Founder · since 2013

Company

Mesmer

Role

Co-Founder & CTO

current

Stage

—

no public source

Raised

—

no public source

Based

Brazil

current

Founder / co-founder — the company's markEmployee / research role

Source: LinkedIn work history

Profile coverage5 of 7 · missing posts, contact

Mesmer

The operating system for the 100x Engineering Team

Spring 2025

Experience

Career

Mesmer
Co-founder
Co-Founder & CTO · Brazil · 2025 – Present
2025
Hotel Engine
Staff Engineer · Brazil · 2024
2024
Origin
Principal Engineer · São Paulo, Brazil · 2023 – 2024
2023
Origin
Director Of Engineering · 2021 – 2023
2021
Origin
Engineering Manager · 2020 – 2021
2020
Banco Original
Software Engineering Manager · Greater São Paulo Area · 2019 – 2020
2019
Qual Farmácia
Co-founder
CTO and Co-Founder · 2016 – 2020
2016
Kinatec IT Solutions
Co-founder
Co-Founder · Brasília, Brazil · 2013 – 2016
2013
SSI Tecnologia
Software Engineer · Brasília Area, Brazil · 2012 – 2013
2012
GAS Antifraud
Software Engineer · Brasília Area, Brazil · 2006 – 2012
2006

Bio

Cofounder and CTO at Mesmer (X25). Previously cofounder at Qual Farmácia (2018) and Director of Engineering at Origin Financial. 18 years experience as engineering leader. Passionate about building products that matter