Aleksey Maltsev
Senior Software Engineer at Infobip
Zagreb, Croatia
Summary
👤
Senior🎓
Top SchoolAleksey Maltsev is a senior full-stack software engineer with 11 years of experience delivering high-performance, event-driven SaaS systems from Zagreb. He has designed and operated large-scale microservices and sharded MongoDB clusters, driving migrations and query optimizations that improved performance by multiples and enabled zero-downtime cutovers. Comfortable across C#, .NET, Java/Kotlin, React/TypeScript, Kafka and ClickHouse, he blends backend systems thinking with pragmatic tooling—having created automation and operational tools adopted team-wide. At Infobip he proposed an optimized workload-distribution algorithm for background services, reducing complexity and smoothing throughput under load. Known for improving developer workflows and bridging legacy and modern stacks, he pairs strong hands-on implementation with a focus on measurable system reliability.
11 years of coding experience
8 years of employment as a software developer
Bachelor Business Informatics, Bachelor Business Informatics at Higher School of Economics
Github Skills (29)
swagger-jsdoc9
json-schema9
json9
duktape9
module-loader9
php9
loader9
jsdoc9
api9
netsuite9
browserify9
openapi8
specification8
swagger8
requirejs8
Programming languages (3)
Github contributions (5)
aleksey-a-maltsev/gnome-shell-transparent-theme
Jun 2020 - Jul 2020
Default Gnome shell theme but with transparency support
Contributions:2 PRs, 23 pushes, 3 branches in 6 days
gnome-shell-extensiongjsgnomegnome-shell-themegnome-shell
aleksey-a-maltsev/package-size
Aug 2020 - Aug 2020
Contributions:22 pushes, 1 branch in 7 days
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