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senior
Registration: 02.11.2022

Mikhail Litvinov

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

Portfolio

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.

Skills

Ansible
AWS
Consul
ELK
Gitlab
Grafana
Hadoop
HyperV
InfluxDB
Jaeger
Java
Kafka
Kubernetes
Linux (Centos/Ubuntu)
MongoDB
Nexus
Postgres
Prometheus
Python
RabbitMQ
Redis
TeamCity
Telegraf
Terraform
VMWare ESXi

Work experience

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
since 01.2022 - Till the present day |Orkestro, www.orkestro.ru
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).

Educational background

Engineering, Physics Electronics (Bachelor’s Degree)
1998 - 2003
Novosibirsk State Technical University

Languages

EnglishIntermediate
AWSDevOpsJavaMongoDBPostgreSQLPythonRabbitMQRedisAnsibleConsul.ioELKGitLabGrafanaInfluxDBKubernetesNexusTeamCityTerraformHyper-vKafka