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Romanuta Alexey


About me

  • I am a PhD student of Siberian State University of Telecommunications and Information Science.
  • I have a Master's qualification in Computer Science and Engineering.
    Now I am studying in graduate school.
  • I am also DevOps and software engineer.
  • I am currently learning DevOps technical, programming and system administration.

personal-gpg

Old keys:

personal-gpg

My research interests

Parallel computing MPI Collective exchange Shared memory HPC

My work interests

DevOps Network technologies System administration

My Projects

  • Open MPI coll/sharm component: Perform MPI blocking collectivie exchanges (All-to-one gather/reduce, One-to-all scatter/bcast, All-to-all exchanges) through shared memory with queue system and CMA, XPMEM.
    Open MPI coll/sharm component
  • Gitlab users/groups sync with FreeIPA
    gitlab-ldap-sync
    License
  • Impemention of merge sort on Golang
    go-mergeSort
    License
  • API Client for Chef Server with web interface and ssh-client for manual deploing nodes
    chef-webapi
    License
  • Moira API client for dump and restoring/applying configuration
    moira-dumper
    License
  • Pass-Through Authentication based on Nginx with lua, using LDAP and simple hash alg
    nginx-auth
    License

My skills is

  • Developing/programming

    Go C Python Bash

    Also, i have some skills in reverse-engineering on more other languages, including next list:
    Ruby Java C# PHP JS

  • DevOps technologies

    Git Gitlab Helm Chef Ansible Jenkins
    Vagrant Terraform OpenTofu

  • Network technologies

    ISO/OSI DNS DHCP
    Routers&Switches Cisco MikroTik HP
    Routing&Switching Route table RIB/FIB QoS Firewall/IPtables IProute Packet Flow

  • System administration

    Linux Debian CentOS
    LDAP FreeIPA NIS

  • Containerization

    Docker Kubernetes

  • Databases

    Mysql Mariadb MongoDB ClickHouse Redis

  • Virtualisation

    Opennebula Ceph

  • Web Servers

    Nginx Traefik Authelia

  • Monitoring

    Grafana InfluxDB Telegraf Graphite Prometheus Kapacitor Moira

  • Apache stack

    Hadoop HDFS Kafka

  • Etc

    OpenMPI Slurm

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