---
# System prepended metadata

title: Nikita Kozlovskii

---

Nikita Kozlovskii
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# Senior software engineer

### contacts: 
n.s.kozlovskii@gmail.com
telegram: k_nek
tel.: +79102877446

work experience: 4 years
location: Russia, Moscow (gmt+3)
education: bachelor degree in applied mechanics and math, Voronezh State University (VSU)
languages: fluent in Russian and English

* backend engineer with strong expirence in databases and data warehouses
* regularly involved in designing and implementing architectures and APIs 
* wrote a lot of REST services with flask, spring boot and ZIO 
* have experience working with grpc and SOAP systems
* quite passionate about monitoring things 


### Skills: 
* java (spring boot), scala (ZIO), python (flask)
* apache big data stack (hadoop, spark, ooz ie)
* databases: postgres, clickhouse, redis
* deployment: git, docker, k8s

### Projects: 

1. Audioanalytics platform for call centres 
2020 - PRESENT
Role: senior software engineer 
Developed backend from scratch under constanly changing 
requirements from business. 

2. Marketing ecosystem (core)
2017-2020
Role: data engineer
As data engeener, developed comprehesive data pipelines, that transform 
cold data from hdfs into wide tables in fast storage (ClickHouse) with REST-like API written with spring boot. 
API privides highly customizable and contolled access to data layer and can trigger heavy offline spark computation.


### Extras
Got SRE training in tinkoff fintech schoool 
Finnished lightbend Akka coursces
VSU certified RU-EN translator in proffesional field (IT)