Romulus Crisan
Principal Software Engineering Manager, Identity Security at Microsoft
Dublin, Ireland
Summary
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SeniorRomulus Crisan is a Principal Software Engineering Manager at Microsoft with 11 years of experience leading teams that build identity and passwordless authentication systems to protect customer sign-ins. He combines hands-on engineering with strategic leadership, having previously led billing and translation productivity platforms at Intercom and SDL where he grew teams, launched cloud offerings, and modernized legacy codebases. Known for balancing product-focused delivery with platform robustness, he has driven enterprise-grade monetization, accurate usage metering, and compliance efforts. Romulus is an active technologist and communicator—blogging, open-sourcing tooling during his developer-evangelist role, and growing developer communities. Based in Dublin, he brings a practical blend of backend, web and native application experience to security and identity challenges. Colleagues describe him as a builder who turns complex security and monetization requirements into operational, scalable systems.
11 years of coding experience
12 years of employment as a software developer
Romanian, English
Stackoverflow
11reputation
17kreached
1answer
0questions
Github Skills (50)
client-library10
combo10
perfect10
sdl10
api-client10
api10
filemaker9
dotnet9
api-automation9
multi-selection9
csharp9
api-documentation9
tooltips8
controls8
filter8
Programming languages (5)
Github contributions (5)
RWS/Sdl-plugin-installer
Apr 2015 - Sep 2016
Installer application for sdlplugin packages
Contributions:6 releases, 3 PRs, 18 pushes in 1 year 5 months
installer
RWS/Sdl-studio-powershell-toolkit
Feb 2015 - Jun 2018
The SDL Studio PowerShell Toolkit allows you to script the Project Automation API that is available with SDL Trados Studio Professional.
Contributions:1 release, 11 commits, 1 PR in 3 years 4 months
apiprofessionalsdl-trados-studioapi-automationsdl
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