Nikolai Rubtsov
Senior Software Engineer at Revolut
Lisbon, Portugal
Summary
🤩
Rockstar🎓
Top SchoolNikolai Rubtsov is a Senior Software Engineer with seven years of backend-focused experience and five years concentrated in fintech, currently building the Revolut X Crypto Exchange from Lisbon. He has a proven track record designing data-intensive services and integrations—everything from cash-flow metric pipelines and trade streaming to treasury and portfolio systems—using PostgreSQL, jOOQ-based libraries, Spark, Airflow and data lake architectures. Prior roles at Yandex and Vigo show deep platform and infrastructure expertise: runtime code generation for DB mappers, migration tooling, orchestration services, and a high-performance ClickHouse ORM that sped reads by an order of magnitude. Comfortable across the JVM ecosystem (Kotlin/Java), he also brought Kotlin into teams and implemented low-level networking and DB features earlier in his career. Nikolai blends practical fintech domain knowledge with hands-on systems optimization, often building internal libraries and tooling that lift whole teams rather than just individual services.
7 years of coding experience
4 years of employment as a software developer
Bachelor's degree, Information systems and technologies, Bachelor's degree, Information systems and technologies at Peter the Great St.Petersburg Polytechnic University
French, English, Russian
Github Skills (103)
olap10
embedded10
cpp10
cloud-native10
big-data10
sql10
ai10
rust10
database10
mysql10
java-client10
analytics10
dbms10
clickhouse10
spring9
Programming languages (6)
Github contributions (5)
rubtsovnyu/2019-db-lsm
Apr 2019 - Jul 2021
NoSQL Course Project
Contributions:38 PRs, 65 pushes, 8 branches in 2 years 3 months
nosqlmysqljavascriptnodejsdatabase
rubtsovnyu/2019-highload-dht
Oct 2019 - Jul 2021
Курсовой проект 2019 года курса "Highload системы"
Contributions:53 PRs, 96 pushes, 12 branches in 1 year 9 months
highloaddocker
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