Mikhail Litvinov

senior

Регистрация: 02.11.2022

Специализация: DevOps Engineer

AWS DevOps Java MongoDB PostgreSQL Python RabbitMQ Redis Ansible Consul.io ELK GitLab Grafana InfluxDB Kubernetes Nexus TeamCity Terraform Hyper-v Kafka Vmware esxi

Портфолио

Zyfra Company

• Support CDC (Debezium) Postgres - Kafka. • Setting up support Kafka mirroring; • Installed and maintained Cassandra using Ansible roles on dev stage; • Deploy cassandra-reaper on test k8s, set up repair.

Orkestro

-Service for increasing the effectiveness of advertising on marketplaces. -Deployment infrastructure in AWS/Migrate to Yandex Cloud.

Speech Technology Center

• CI/CD setup and support (TeamCity, Gitlab, Nexus, Ansible); • Development teams (C#, Java); • Virtualization VMWare ESXi, HyperV for test environment development, testing, implementation; • Microservice architecture, docker-compose; • Writing Ansible roles for deploying/updating the platform.

Скиллы

Python

Java

TeamCity

Gitlab

Nexus

Ansible

VMWare ESXi

HyperV

Postgres

RabbitMQ

Redis

ELK

Consul

MongoDB

Grafana

Prometheus

InfluxDB

Telegraf

Jaeger

Kafka

AWS

Terraform

Kubernetes

Hadoop

Linux (Centos/Ubuntu)

Опыт работы

DevOps Engineer

08.2022 - 10.2022 |Zyfra Company

Cassandra, Kafka, Apache Nifi, Kubernetes

• Support CDC (Debezium) Postgres - Kafka. • Setting up support Kafka mirroring. • Installed and maintained Cassandra using Ansible roles on dev stage. • Deploy cassandra-reaper on test k8s, set up repair.

DevOps Engineer

с 01.2022 - По настоящий момент |Orkestro

AWS, Yandex Cloud

• Service for increasing the effectiveness of advertising on marketplaces. • Deployment infrastructure in AWS/Migrate to Yandex Cloud.

DevOps Engineer

03.2021 - 07.2022 |Speech Technology Center

Postgres, RabbitMQ, Redis, ELK, Consul, MongoDB, Grafana, Prometheus

• CI/CD setup and support (TeamCity, Gitlab, Nexus, Ansible). • Development teams (C#, Java). • Virtualization VMWare ESXi, HyperV for test environment development, testing, implementation. • Microservice architecture, docker-compose. • Writing Ansible roles for deploying/updating the platform.

Data Engineer

01.2020 - 03.2021 |Bank Sankt-Petersburg

CI/CD, Airflow, Hadoop

Setting up supporting Hadoop/streaming clusters ADH, ADS (Arenadata). • Using CDC Streamsets for load data Oracle - Kafka. • Implementation Airflow. • Setting up Apache Atlas for Data governance. • CI/CD - Jenkins (build and deploy tasks on Hadoop cluster). • BI: Qlikview (integration with Hadoop, tasks for transfer reports from MSSQL).

DevOps Engineer

07.2015 - 03.2021 |Beeline Russia

Java, NIFI, Redis, RabbitMQ, MongoDB, Kafka, Grafana, GitLab, Jenkins

• Hadoop, HBase, NIFI cluster administration (HortonWorks). • Application deployment to Hadoop and Kubernetes cluster. • Loading data (batch/stream/database) into Hadoop cluster (Apache NIFI). • Building CI/CD for ETL team: GitLab, Jenkins, test environment, prod Wednesday, NIFI registry. • Development in Java-processors for Apache NIFI, map-reduce tasks, write to Kafka data. • Support for Online/offline segmentator project (HBASE, NIFI, Redis, RabbitMQ, MapReduce, MongoDB, Kafka). • Administration of monitoring and logging systems: Telegraf+InfluxDB+Grafana,Logstash, Clickhouse, Grafana, Icinga+Graphite+Grafana. • Writing scripts (Bash, Python).

Образование

Engineering, Physics Electronics (Бакалавр)

1998 - 2003

Novosibirsk State Technical University

Языки

АнглийскийСредний