Henri Maxime Demoulin

Henri Maxime Demoulin

Henri Maxime Demoulin

Founding Engineer @ DBOS | Follow for posts on reliability, distributed systems & agentic workflows.

Founding engineer at DBOS, the easiest to use, state-of-the art Durable Workflows platform. Transform your app into an invincible program here: https://docs.dbos.dev/ I help you build reliable systems. The short life story I have been doing Computer Science since age 18.

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Experience

DBOS, Inc.Founding engineer

2023 — Now

2023 — Now

Sunnyvale, California, United States

First employee of a team rooted in science and hardened by expertise. Some key contributions:

Design & implementation of DBOS Cloud, a serverless platform for durable workflows

DBOS Transact Golang: https://github.com/dbos-inc/dbos-transact-go

Observability in DBOS Transact

Found the first customer

Check out our open source frameworks https://github.com/dbos-inc/

AstronomerSenior Software Engineer

2021 — 2023

2021 — 2023

United States

Designed & implemented several components of Astro, a managed service for Apache Airflow:

Airflow clusters configuration service

Astro on GCP & Azure

University of PennsylvaniaResearch Assistant (Ph.D.)

2016 — 2021

2016 — 2021

Philadelphia

Advised by prof. Boon Thau Loo and prof. Linh T.X. Phan.

Member of the Distributed System Laboratory (http://dsl.cis.upenn.edu/).

Notable papers:

Perséphone (kernel bypass scheduling), SOSP'21

Finelame (first inline eBPF ML anomaly detector), ATC'19

Ph.D. Thesis: Service Boosters: Library Operating Systems for the Datacenter

MicrosoftResearch Intern

2019 — 2019

2019 — 2019

MSR Redmond

Demikernel paper (SOSP'21)

Perspecta LabsResearch Intern

2018 — 2018

2018 — 2018

Basking Ridge

DCOMP: DARPA Dispersed Computing.

Education

University of Pennsylvania

Doctor of Philosophy (Ph.D.)

Duke University

M.S

SUPINFO

Master's degree