Matthijs Mullender
Software Engineer at Meta
Seattle, Washington, United States
Summary
👤
Senior🎓
Top SchoolMatthijs Mullender is a software engineer with 11+ years of experience building and shipping server and Android client products at companies from startups to Meta and Amazon. He blends deep technical craft—software architecture, rapid prototyping, performance optimization and production instrumentation—with a strong focus on user requirements discovery and user-centric design. A problem solver and operationally minded engineer, he has driven latency reductions, automated build and deployment pipelines, and improved incident and release processes at scale. Matthijs holds an MSc in Computational Physics (Honors), is named on four patents, and has a track record of turning prototypes into production features. Known for mentoring peers and creating pragmatic tooling (e.g., webhook automations and mobile performance tooling), he thrives on solving complex, cross-team engineering challenges while keeping the business case in mind.
11 years of coding experience
15 years of employment as a software developer
Dutch, English, Physics, Math A, Math B, Chemistry, History, Dutch, English, Physics, Math A, Math B, Chemistry, History at Revius Lyceum, DoornPhysics, Computer Science, Management Information Systems, Physics, Computer Science, Management Information Systems at Western Washington UniversityMaster of Science, Computational Physics, Master of Science, Computational Physics at Utrecht University
English, Dutch, German
Github Skills (153)
handlers10
iot-application10
hue10
smartthings10
memory-leak-detection10
kotlin-android10
smooth-scrolling10
leakcanary10
image-loading10
java10
android-library10
android10
zwave10
zigbee10
disk-cache10
Programming languages (13)
Github contributions (5)
mullender/python-ntlm
Apr 2015 - Jun 2019
Automatically exported from code.google.com/p/python-ntlm
Contributions:2 commits, 1 PR, 2 pushes in 4 years 3 months
ntlmpythonpython3
mullender/ronjeltemanl
Jul 2017 - Sep 2019
Contributions:12 pushes, 1 branch in 2 years 2 months
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