Burag Cetinkaya.
About Work Writing Contact
Engineering Leader · Builder

Burag
Cetinkaya

NOW Leading engineering teams at Duolingo, writing about leadership and craft, and still shipping code on weekends.

I'm a product-focused engineering leader, and I love building teams that ship products. Twenty years across health, finance, and tech, and still happiest with a problem and an editor open.

FOCUSEng. leadership
EXPERIENCE20+ years
INDUSTRIESHealth · Finance · Tech
STATUSBuilding & writing
01
About
Burag Cetinkaya

The best products come from empowered teams with clear context and strong technical foundations.

I moved into engineering management more than a decade ago, but I still actively tinker with code and stay hands-on, which keeps me close to both the strategic and the tactical challenges my teams face. I write here about engineering leadership, product development, team dynamics, and the occasional technical rabbit hole.

Off the clock Football, a good burger, and a tall stack of books.
02
Selected work
Duolingo · Director
Software engineering

Director of Software Engineering, leading teams from New York.

LinkedIn · Sr. Eng Manager
Ads & personalization

Led 40+ engineers across ad products and AI-driven content & ad personalization, spanning B2B events, sponsored messaging, and sponsored content on feed.

Instagram · Meta
Performance & data

Mobile performance & reliability and server-side efficiency, with the data engineering teams.

Abaka · Co-founder
Healthcare, full stack

Engineered the entire stack: cloud infra, EMR integrations, ML models, and web & mobile apps.

03
Experience
DuolingoDirector of Software Engineering
2026 – Now
LinkedInSenior Software Engineering Manager
2019 – 2026
InstagramEngineering Leadership, Data
2018 – 2019
Abaka HealthCo-founder & Head of Engineering
2017 – 2018
MeetupDirector of Core & Data Engineering
2016 – 2017
EPAM SystemsChief Architect → Director of Technology
2014 – 2016
Netsoft USALead Engineer → Principal Architect
2003 – 2014
04
Writing
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05
Contact

Let's talk teams,
products, or code.