Aleksei Usharovskii
Softwarový Inženýr at Sky Czech Republic
Prague, Prague, Czechia
Summary
👤
Senior🎓
Top SchoolAleksei Usharovskii is a seasoned Java/Kotlin software engineer with over a decade of experience building scalable backend systems, low-latency distributed services and real-time data pipelines across fintech, enterprise platforms and Android. He combines hands-on architecture, API design (REST, gRPC, protobuf, WebSockets) and messaging/streaming expertise (Kafka, RabbitMQ) with pragmatic DevOps skills including Docker, Kubernetes and CI/CD. Aleksei has driven greenfield, message-driven trading systems using custom consensus logic and modern Kotlin toolchains, and previously led Spring Boot microservices and big-data integrations at Oracle. He’s also an experienced mentor and course author, translating complex topics like CI/CD and asynchronous architectures into practical learning, which reflects his knack for making systems both robust and teachable. Based in Prague, he pairs deep backend craftsmanship (Jakarta EE, Hibernate, SQL/NoSQL) with occasional frontend and legacy Android fluency, making him effective across full-stack delivery and migration projects. An analytical problem-solver, he often surfaces infrastructure-level improvements that reduce operational toil while improving system reliability.
10 years of coding experience
15 years of employment as a software developer
919Computer Programming, Computer Programming at khasangEngineer’s Degree, BMT-1 Biomedical Technical Systems, University graduate, Engineer’s Degree, BMT-1 Biomedical Technical Systems, University graduate at Bauman Moscow State Technical University
Hebrew, German, Spanish, English, Russian, Czech
Stackoverflow
1,422reputation
142kreached
64answers
37questions
Github Skills (96)
jax-ws10
security10
dockerfile10
oracle-database10
java10
spring-boot10
spring10
spring-session10
oracle-cloud9
plsql9
oracle-linux9
dependency-analysis9
spring-security9
jpa-hibernate9
soap9
Programming languages (9)
Github contributions (5)
usharik/spring-liquibase-demo
Jul 2019 - Dec 2021
Demo code to my article about Liquibase
Contributions:9 commits, 1 PR, 9 pushes in 2 years 5 months
spring-bootspringframeworkspringlombokdatabase
usharik/SeznamSlovnik
Mar 2018 - Apr 2020
Contributions:5 releases, 51 commits, 4 PRs in 2 years 1 month
dictionaryseznamandroidandroid-applicationjava
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