Rareş-andrei Mateizer
Software Engineer at Arista Networks
Bucharest, Romania
Summary
👤
Senior🎓
Top SchoolRareş-andrei Mateizer is a pragmatic software engineer and founder with a decade of experience building resilient, production-grade systems across embedded telematics and cloud-native services. He combines hands-on expertise in Go, Kubernetes, Docker and Python with security and testing rigor—having built automated test frameworks, reduced crash and backup times, and contributed to REST APIs handling over a billion weekly requests. Comfortable leading teams and shipping architecture (ex-Luxoft team lead and current Arista engineer), he also founded a SaaS used by Romania’s Volleyball Federation, demonstrating product-minded engineering. With an MSc focused on information management and protection and a long-standing interest in cryptography and ML, he blends security-first thinking with practical performance optimizations.
10 years of coding experience
6 years of employment as a software developer
"Mihai Viteazul" National College, Ploiești, RomaniaMaster of Science - MS, Information Management and Protection, 9 (GPA 3.76), Master of Science - MS, Information Management and Protection, 9 (GPA 3.76) at Universitatea POLITEHNICA din București
Romanian, English, German, Spanish
Stackoverflow
391reputation
18kreached
5answers
12questions
Github Skills (34)
timepicker10
datatable10
react-component10
mui-x10
sorting10
data-structure9
algorithms9
charts9
material-ui9
react9
datagrid9
data-structures9
react-components8
testing7
virtualenv7
Programming languages (5)
Github contributions (5)
rares985/referee-management-tool
May 2020 - Jun 2021
Contributions:39 PRs, 168 pushes, 24 branches in 1 year
babelazure-pipelinesreacteslintwinston
rares985/wood-os
Oct 2020 - Jan 2021
Implementation of an operating system for i386.
Contributions:1 release, 35 commits, 26 PRs in 3 months
i386operating-system
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