Mourjo Sen
Staff Software Engineer at Booking.com
Amsterdam, North Holland, Netherlands
Summary
👤
Senior🎓
Top SchoolMourjo Sen is a Staff Software Engineer based in Amsterdam with 11+ years building resilient, high-scale distributed systems and a track record of translating architectural vision into cross-team execution. At Booking.com he leads multi-year redesigns and reliability efforts that serve millions, while remaining hands-on in Java/JVM microservices and property-based testing. He champions engineering culture—driving testing modernization and code-quality initiatives that reduce technical debt and accelerate delivery. A regular speaker and writer for InfoQ and Towards Data Science, he blends practical system design with thought leadership on testing and microservices patterns. Notably, his background spans fast-paced startups to fintech and large platforms (Helpshift, Gojek, Stripe), giving him a pragmatic lens on balancing immediate business needs with long-term technical health.
11 years of coding experience
10 years of employment as a software developer
Class 12 Science, Class 12 Science at St. Xavier's Collegiate SchoolMaster's Degree Computer Science, Master's Degree Computer Science at Polytech Nice SophiaBachelor of Science (BSc) Computer Science, Bachelor of Science (BSc) Computer Science at St. Xavier's College, Kolkata
English, Bengali, French
Stackoverflow
1reputation
0reached
1answer
0questions
Github Skills (96)
http10
abstraction10
clojure10
wrapping10
ring10
http-server10
spying10
testing9
lists9
joda-time8
babashka8
planet8
r2dbc8
traffic8
spring-data8
Programming languages (12)
Github contributions (5)
mourjo/Resume
Jan 2015 - Sep 2019
Contributions:42 pushes, 1 branch in 4 years 8 months
oitihjya/oitihjya.github.io
Mar 2016 - Jan 2022
Contributions:5 pushes, 1 branch in 5 years 10 months
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