Mayumi Liyanage
Co-Founder at Lambda-Phi
Toronto, Ontario, Canada
Summary
🤩
Rockstar🎓
Top SchoolMayumi Liyanage is a Co-Founder and experienced Data Platform & Backend Engineer with over a decade building real-time, cloud-scale data systems across startups and tech leaders. She has led ML backend and data infrastructure work at Lambda-Phi after shaping revenue and analytics platforms at Twitter and blockchain analytics data tooling at CipherTrace. Her background in Scala, Spark, Akka and distributed data modeling is grounded in hands-on roles at Spotify and earlier high-performance backend work for large ecommerce and media clients. Known for turning complex streaming and batch pipelines into reliable production services, she blends deep engineering craft with product-minded execution. Based in Toronto, she brings entrepreneurial drive to infrastructure challenges and a proven track record of shipping resilient systems under tight business constraints. An early career focus on performance optimization and refactoring suggests a pragmatic approach to long-lived, maintainable data platforms.
11 years of coding experience
13 years of employment as a software developer
Bachelor of Science (BSc) Computer Science, Bachelor of Science (BSc) Computer Science at The University of Winnipeg
English, Japanese
Github Skills (28)
bigquery10
dataflow10
google-cloud10
batch10
streaming10
beam9
scala9
apache-beam8
google-cloud-dataflow8
machine-learning8
ml8
akka7
high-performance6
concurrency6
agile6
Programming languages (2)
Github contributions (5)
lmayumi/beam
Dec 2019 - Apr 2022
Apache Beam
Contributions:2 PRs, 2 pushes in 2 years 4 months
beamapachebig-datajavaapache-beam
lmayumi/parallelio
Feb 2015 - Feb 2015
Contributions:6 commits, 4 pushes, 1 branch in 1 day
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