lang-uk/recruitment-dataset-candidate-profiles-english huggingface dataset:
Position: DevOps, System Administrator
Category: DevOps
Experience: 2 years | English: intermediate

Implemented a scalable and highly available infrastructure on AWS using Terraform, allowing the client to easily manage their resources and reduce costs
Designed and implemented a Dockerized microservices architecture for a web application, resulting in a more efficient and scalable infrastructure
Configured a Kubernetes cluster to manage a high-traffic web application, resulting in improved performance and reliability
Implemented a scalable and highly available infrastructure on AWS using Terraform, allowing the client to easily manage their resources and reduce costs
Designed and implemented a Dockerized microservices architecture for a web application, resulting in a more efficient and scalable infrastructure Configured a Kubernetes cluster to manage a high-traffic web application, resulting in improved performance and reliability
Working with cloud services AWS and GCP.
Completed a Devops Engineer course, and got certified in Docker and Kubernetes, know how to package an application in a Docker container and deploy it to a Kubernetes cluster.
Packaged sites in Docker for future updates, set up CI/CD pipeline using Jenkins for continuous delivery of web application updates.
I have experience with AWS, EC2, S3 services, RDS databases, VPS networks, Route 53, IAM, CloudFront, CloudWatch.
I have my own website built on Jekyll engine on AWS S3 bucket with my domain connected via Route53 and created SSL certificate in Certificate Manager connected to website via CloudFront. Configured auto-deploy in Github Actions.
Deployed infrastructure using Terraform to create WordPress on AWS. To do this I created 2 EC2 instances, in different availability zones using VPC networks, RDS database, LoadBalacer for load balancing, connected EFS for data storage and backup, load metrics were collected using CloudWatch. The code is available on GitHub.
Created a local Kubernetes cluster using Vagrantfile on VirtualBox, I can also deploy a kubernetes cluster using Kubespray on bare metal.
- Learned from experienced teachers working at Google, Amazon, Facebook, Apple.

Technology stack:
AWS and GCP cloud infrastructure management
Ansible and Terraform for automation
Jenkins, Github Actions, and Gitlab CI for CI/CD pipeline setup and maintenance
Prometheus and Grafana for monitoring and efficient management of systems and applications
Docker and Kubernetes for containerization and orchestration Apache and Nginx for web server management
MySQL and PostgreSQL for database management
VirtualBox, Vagrant, and Packer for virtualization technologies Python and Bash for scripting and automation
Position: DevOps, System Administrator
Category: DevOps
Experience: 11 years | English: pre

Some tasks:
- virtualization kvm-based environment from scratch – libvirt, ZFS, iSCSI
- automatization deployment virtual machines - python scripts, ansible, cobbler
- HA and load balancing services - keepalived, HAproxy, VRRP, Pacemaker , Corosync
Senior System Administrator Linux for Current Project
Technologies:
 Central Identity and Authentication – FreeIPA
 Web – Nginx, PHP-fpm
 Databases administration– CouchDB, MySQL, MongoDB,
Elasticsearch
 Storage – Ceph FS with S3 gateway multi datacenter,
iSCSI, ZFS, GlusterFS
 Virtual environment – VMware, oVirt, libvirt
 Automatization – Puppet, Cobbler, Ansible, Jenkins
 Build Packages – Mock, Koji, Copr
 High Available, Load Balancing and Clustering -
Keepalived, Pacemaker, HAproxy, MariaDB Galera,
RabbitMQ, Elasticsearch, Varnish.
 Monitoring – Zabbix, Prometeus, Grafana
 Programming - Python, Shell
 Network Administration - basic knowledge BGP, OSPF
 Other – Rsyslog, Bind, DHCP, Iptables, OpenVPN,GIT
Position: DevOps, System Administrator
Category: DevOps
Experience: 5 years | English: basic


Summary
- Experience with Kubernetes (Rancher project)
- Experience with Terraform
- Experience with Ansible
- GitLab CI/CD
- Shell/Bash
- ELC (kibana)
- Grafana + Prometheus
- Docker, docker-compose
- Proxmox (LXC and VM)
- Windows server VM (Hyper-V)
- Linux systems (Ubuntu, CentOS, Fedora, Debian, Armbian, OpenWrt, Raspberry Pi OS)
- Build engineering, namely work with (Nginx, Golang, git, JSON, .NET, NUXT, PHP 7-8)
- Deploy and run mail server (Amavisd, Dovecot, Postfix, Fail2ban, POP3 /
IMAP / SMTP over TLS,
webmail with HTTPS, Roundcube webmail and SOGo, SpamAssassin,
Clam AV, SPF, DKIM, MX)
- Basic knowledge of database (MySQL, MariaDB, PostgreSQL)
- Deployment of nodes for building a blockchain network (Node.js)
- Deployment of the DNS server "Knot DNS" for setting up your own resolver,
its basic setting
- Confident knowledge of "WireGuard VPN" (installation, configuration,
support)
- Work with installation, configuration, optimization, secure management of
Internet networks in
Turris OS, OpenWrt, DD-WRT. Work with TCP / IP, UDP and others
- Working with a fork of the "PeerTube" streaming service (nginx,
PostgreSQL, Redis, Node.JS, yarn-lang)
- Extensive experience with the organization of mining (construction of farms
and mega-farms based on microcomputers and
specialized ASIC and GPU chips, software change, BIOS setup, launch)
Position: DevOps/System Administrator
Category: DevOps
Experience: 4 years | English: intermediate

CCNA,Introduction to Networks, Routing and Switching Essentials, Scaling Networks, Connecting Networks
Administration of server infrastructure based on CentOS,Ubuntu, MS Windows server 2012/2008/2003
Managed virtualization cluster on VMware Vsphere, Hyper-V.
Implemented and administered monitoring tool (Nagios)
Set up and manage configuration management tool (Puppet)
Administration of network running on Cisco,Zyxel,BelVPN-Gate (routing,firewall,nat,vlan)
Supported and troubleshoot Enterprise PKI infrastructure
Experience in writing Bash scripts to automate routine administration tasks
Implemented and administered VoIP (Asterisk)
Maintained and configured Information security tools such as VPN tunnels via IPsec, kaspersky security center
Automated deployment (WDT, WDS)
Experience with EMC(vnxe 3200),3PAR(F200)
Backup tool (Veeam)
Position: DevOps\System Administrator
Category: DevOps
Experience: 11 years | English: intermediate

Many interesting and challenging tasks are implemented in the gaming industry.
Participation in a complex project to create MMO RPG game.
Successful experience in implementing e-commerce projects.
Successful experience in building cloud architectures AWS VMware
The successful experience of building IT infrastructure startups from scratch.
Experience in building a call center VOIP.
Develop IT infrastructure from scratch in "artificialcore" company.
Experience in GameDev company.
IT department management.
Development of technical solutions for the construction and development of information systems.
Development and implementation of technical solutions for the organisation of distributed secure networks.
Storage management and backup.
Coordination of the work of the development department and the system administration department.
Planning and coordinating the implementation of solutions and further development, as well as support.
Responsibility for the processes of subordinate business decisions: change management, incident management, configuration management, security management, planning and implementation, system monitoring, automation of department processes.
Control development of technical documentation.
Identification of problems, assessment of complexity, planning the implementation of solution processes and troubleshooting.
Interaction with contractors for the conclusion of contracts for IT services and software.
Providing support and development of IT infrastructure and company servers.
Planning and cost control of the IT department.
Work on interesting complex projects in a software company.
Position: DevOps/System administrator Linux
Category: DevOps
Experience: 9 years | English: intermediate


Specialties
- Scripts development experience in Python
- Experience in maintenance and configuration of distributed cloud-based infrastructure
- Skilled in bash scripts development
- Strong knowledge in iptables scripting
- Solid background in system migration (PPTP, core PPPoE, IPN, IPoE)
- Basic skills in Ansible
- Strong skills in troubleshooting and bug fixing
- Team management skills.
Technical Expertise
Programming languages/Technologies:  Python, bash; MySQL; Ansible,  Zabbix, Bitbucket; Openstack; LAMP-server, Nginx, iptables, csf, iproute, IPsec, PPTP, L2TP, Radiusclient, FreeRADIUS server, flow-cat, flow-tools, IPCAD, ProFTP,  BIND, DHCP, VLAN, Citrix XenServer
Increase my skills in the IT sphere.
Position: DevOps, system administrator, network engineer
Category: DevOps
Experience: 4 years | English: intermediate


Studnet Telecom System Administrator, December 2014 – Present 
Development and implementation of a network structure for a new billing. 
Deployment and maintenance of the Proxmox VE virtualization platform. 
Monitoring the operation of network nodes and services. Maintaining the operability 24/7. 
Monitoring the status of PC hardware, servers, VPS and network equipment.
Setup, installation and maintenance of network equipment 
Linux administration (Debian/Ubuntu/CentOS).
Search and deploy new network management tools.
Windows administration.
Network troubleshooting. 
Writing instructions for technical support.

Studnet Telecom Technical Support Specialist, January 2012 – December 2014 
Maintenance of a structured cabling system. 
Performing repairs according to the task list.
Connection of new subscribers to the ISP network.
Technical support of subscribers.

TeamGear System Administrator, March 2016 - Present 
Deploying and maintenance of the Gitlab repository management server.
Implementation Jenkins and integrating it with GitLab. 
Installation, configure and maintain Linux servers for various projects.
General technical support for employees and execution of performance.

Karitas Kharkiv System Administrator, October 2015 – July 2016 
Organized computer network in the new office in a short time and perform system maintenance software, hardware and configure when needed. 
Organized an additional dedicated Internet channel for bookkeeping. 
Carried out consultations that cut trouble tickets by 15%.
General technical support for employees.
Position: DevOps/System administrator/SRE
Category: DevOps
Experience: 11 years | English: intermediate

Experienced System Administrator/DevOps/NetOps/White hat with demonstrated history of work in the information technology and services industry. Skilled in Oracle Database, PHP, Kubernetes, Docker, Docker-Compose, Swarm, Ansible, Chef, Terraform, Virtualization,Domain Name System (DNS), Linux Administration, Network Administration, VPN(IPSEC), VoIP ( Asterisk/FreePBX/Freeswitch/Kamailio ), Jenkins, Spinnaker, Bash/SH scripting, Ethical Hacking. Very deep knowledge of TCP/IP OSI BGP, also has a huge experience working with other technologies in vary projects working as a freelancer.
I'm experienced system administrator with strong technical skills. 
I worked for ISP with following technology stack (TCP/IP,IPv6, DHCP,DNS,HTTP/HTTPS,Asterisk,Kamailio,Freeswitch,Ansible,Bash,Git,BGP,OSPF,MPLS,Cisco,D-Link,Zyxel,Huawei, Mikrotik, Supermicro,HP,IBM,SUN servers etc. ) almost 10 years practical experience with hi load in 24/7 mode.

Currently i'm working as Senior DevOps Engineer
Technology stack (Terraform,git,gitlab,Hashicorp Vault,Kubernetes,Docker,Ansible,Chef,Inspec,Jenkins,Spinnaker,Mysql,Php,Bash,Oracle database,Python)

Additionally i'm working as Freelancer ( SysOps,DevOps,Developer,Ethical hacker ) since 2010.
Technology stack ( Docker,Bash,Gitlab CI,Jenkins,BSD,Linux,Windows,CI/CD pipelines, clouds, bare-metal servers ).

overall work experience almost 16 years.
I want to find a good team, the ability to grow, and a good salary.
 Additionally will be great if your company will help me to reopen my Private Entrepreneur because some problems may appear with that.

Sign-in bonus or gap time before start working will help me to decide on choosing a new company as my workplace
Position: DevOps; System administrator; Technical Support;
Category: Sysadmin
Experience: 11 years | English: upper


Installation and administration of operations system Windows Server 2008/2012 R2 Datacenter, Standart; Setting and control of access rights; backup; (AD, GPO, DHCP, DNS, RDP, MAIL, WEB); Veeam Backup & Replication; TCP/UDP/IP, SSH, FTP, HTTP, SMTP, POP, IMAP; Works with с Hyper-V; Replication VM; VM Ware; WSUS; MS Exchange; MDaemon; VoIP; Asterisk; Zimbra; Administrates and supports networks, and application infrastructure (e.g. LAN/WAN, Wi-Fi, VPN, firewalls, routers, systems security, etc) "Mikrotik","UniFi";"CISCO"; "HP Procurve"; Diagnostics and repair computers equipment. Block repair; М.E.Doc; M.E.Doc Server; OPZ; Java; 1C; Kaspersky Security Center 10; MSQL; Microsoft, Linux, Mac OS;
Position: DevOps/System Administratox
Category: DevOps
Experience: 7 years | English: intermediate


AWS, Azure, Linux, FreeBSD, Windows, MacOS, Docker, Vagrant, VSphere, HyperV, Apache, Nginx, PHP-FPM, Tomcat, varnish, Redix, memcached, php, Mysql/MariaDB, PostgreSQL, Zimbra, Postfix, Sendmail, Bash, Python, Plesk, CPanel, Zenoss, Cacti, Zabbix, git, DNS(windows role, bind), DC(windows role, SAMBA), GPO, RDS, iptables, cisco, hp, mikrotik, ubiquiti, Magento1.9/2, Drupal, Wordpess, Mediawiki, Joomla, Ansible
Want to get new interesting tasks related with scripting, python, automation, deployment, etc.
Position: DevOps/System architect
Category: Lead
Experience: 11 years | English: fluent

CTO for web based automatic vehicles system project (IIS, ASP.NET, MS SQL Server).
Architect and development of web based automactic vehicles location system project (Apache, PHP, LeafletJS, PostgresSQL, PostGIS, Nominatim).
Web-Based custom CRM with 1C integration, multiple banking software and cross DBMS automated data exchange (MSSQL-MySQL, PHP, ExtJS).
multi-platform software and solutions architecture, database administration and development, embedded hardware integration, server, and network administration, system integration experience, DevOps automation, IaC, cloud, and hybrid environments. Engineer with a deep understanding of business needs and strong analytical skills.
Challenging project, friendly environment, flexitime.
Position: DevOps, System developer
Category: DevOps
Experience: 6 years | English: upper

Product cloud-ready/k8s-ready transformations.
Heterogeneous infrastructure support.
IaC implementation.
Full cloud migration.
R&D product improvements.
CI/CD implementation.
Monitoring, SRE.
Full-cover product(s)/team(s) r&d needs.
Migration to cloud.
Devops practices.
Agile practices.
Everyday bureaucracy.
"I'm the boss-you're a fool".
Not an outsourcing company.
Clear priorities.
Effective planning.
Minimum 1 colleague.
Position: Devops, System engineer
Category: DevOps
Experience: 2 years | English: intermediate


•	Developed tools using Python for managing AWS resources and Gerrit.
•	Took part in configuring CI/CD process for the projects using Jenkins. 
•	Worked with Prometheus and Grafana 
•	Worked with Elasticsearch and Kibana 
•	Worked with Docker and Amazon ECS 
•	Developed Terrafom modules for projects needs
•	Was responsible for migration of one of environments from one region to another of private cloud
•	Developed Chef cookbooks for automate deploy environments
Position: DevOps/System engineer
Category: DevOps
Experience: 8 years | English: intermediate

I'm excellent at interpersonal skills and the ability to work in a remote team environment and interact with all levels of management, suppliers, and vendors. I also have strong problem-solving and analytical/reasoning skills. I'm also a Red Hat Certified System Administrator Certified and I will soon get a professional AWS SysOps Administrator certificate. You can see my certificates below:

Red Hat Certified System Administrator (RHCSA) Exam (EX200)
Certified Entry-Level Python Programmer (PCEP-30-01)
CCNA Routing & Switching 200-125
I have 4 years of experience as a Linux system administrator and 4 years of experience as a DevOps engineer. 24/7 Support. HA for all systems in the project, Scripting, and Backup. Load Balancing based on Apache, HAProxy LB. Support of big APP pools with 400+ connections per second. 150+ VMs based on the WMVARE system. RHEL/CentOS/Ubuntu system administration and performance tuning. So, I have a good understanding of managing large infrastructures. Experiences:
• Grafana, Prometheus, Zabbix, Graylog monitoring systems;
• AWS - Automation, simplifies common maintenance, deployment, and remediation tasks for AWS services like Amazon EKS, AWS Systems Manager and AWS CloudFormation;
• Experience in building CI/CD processes (Jenkins, Gitlab);
• Setting up a website at stack Kubernetes (AWS EKS), Dockers;
• Experience with Infrastructure as code pattern Terraform, Ansible, CloudFormation;
• Scripting skills with either of Bash, Python
Position: DevOps System Engineer
Category: DevOps
Experience: 2 years | English: upper

Work in different roles, from L1 Support to Project IT Manager in profit/non-profit organizations.
Built IT infrastructure from scratch on HP, Dell, Cisco, Meraki according to corporate standards

Migration Windows 7-10, Office 2010 - Office 365, Microsoft 365
IT planning and budgeting (Budget, Revise Budget, Strat Plan, etc).
More than 15 years of experience in IT and have good knowledge: HW, SW, WEB, ITIL 4, and networking.
Hands-on administration of OS Windows XP-10, Windows Server 2003-19 (AD, DHCP, DNS, WSUS, IIS, TS, Exchange, SCCM, etc.), Microsoft 365 (Exchange Online, Azure AD, SharePoint, Teams, etc.), VM Ware ESX, vCenter, Hyper-V, Linux basic, Cloud platforms (AWS, GCP, Azure - fundamentals), etc.
Project:
Python Application deployment on Google Cloud Platform.
Stack: GCP, Terraform, Linux, Ansible, Python, Git, Scripting.

Work in different roles, from L1 Support to Project IT Manager in profit/non-profit organizations.
Eager to learn new technologies and want develop as DevOps Engineer.
Position: DevOps/System Engineer
Category: DevOps
Experience: 6 years | English: upper

Experienced  in Microsoft Azure: 
 Create Virtual machines with appropriate VM sizes and future VM size upgrades, experienced with Azure Resource Manager (resource deployment via JSON) 
 Create Storage accounts (standard and premium ) for storing all resources such as Virtual machines disk, diagnostic logs, premium disk (SSD) 
 Create and configure virtual network (subnet) for standalone environment, connect On-Premise network with azure (virtual network gateway), reserve local and public IP addresses for critical systems such SQL, SharePoint, Domain controllers. 
 Secure network via NSG(network security groups) and endpoints  
 Border router is Barracuda virtual appliance on Azure 
    On Azure was built our own standalone datacenter.
GCP, Azure, Kubernetes, AzureDevOps, Bitbucket, Docker Swarm, HELM
Terraform, Microsoft Azure, AD (Active Directory), DNS, DHCP, IIS (Internet Information Services) WSUS, WDS, Hyper-V, Failover Cluster, VPN, RRAS, Remote Desktop Services (RDS), Kerio Control, NextGen Firewall (Barracuda, SOPHOS, FortiGate), Asterisk and FreePBX, Veeam Backup & Replication, Acronis Backup and Replication, Microsoft Forefront Threat Management Gateway (TMG) 2010, System Center 2012 R2
Position: DevOps System integration engineer
Category: DevOps
Experience: 11 years | English: intermediate


CERTIFICATES:
- HashiCorp Certified: Terraform Associate -  (Expires on July 20, 2024)
- CKAD: CERTIFIED KUBERNETES APPLICATION DEVELOPER ( EXPIRIES FEBRUARY 10, 2025 )
- CKA: CERTIFIED KUBERNETES ADMINISTRATOR  ( EXPIRIES MAY 08, 2025 )
− AWS Certified Solutions Architect – Associate: R55RVHGKDBQEQ8WG (valid – 24.01.2018 – 24.01.2021)

SKILLS:
•	OPSC GOLD real-time end-to-end convergent billing solution for GSM operator.
•	Collection requirements, took part in full SDLC process implementation complex solution for mobile Operators in different countries with different logic 
•	AWS cloud services – EC2, VPC, API Gateway, Lambda,  RDS, EKS, SQS
•	Used terraform for aws infrastructure, ansible as configuration management
•	Rollout complex systems with E2E integration and customization
•	Docker, docker-compose, Jenkins  - CI/CD. 
•	Kubernetes, Helm , Kafka MQ. Nginx ingress controller, istio service mesh, EKS-GKE cluster creation with terraform. ArgoCD	•	Databases: SQL, Oracle. MySQL
•	Programming: Python;  familiar with C-like languages, Java, PHP, Tcl
•	Implementation monitoring systems - ELK, Prometheus, Grafana
•	Network infrastructure administration - Web servers (apache,nginx), VPN, OpenVPN, Mikrotik configuration, loadbalancer (haproxy)
•	Scripting: bash, awk, python
•	Experience in Linux system
•	Experience with Continuous Integration and Deployment tooling ( GitHub Actions, Jenkins CI/CD)
•	English B1+/B2

WORK HISTORY:
03.2017 – 08.2022
SYSTEM INTEGRATION ENGINEER
− Provide consulting to our clients (GSM operators) - related OCS/BSS.
-  Took part in migration existing OCS/BSS to Nokia OCS/BSS  ( Sunrise Swiss Telecom ) 
- Write needed integration scripts – python, SQL, tcl
− Installation and configuration monitoring system for Online Charging system: docker-compose, ELK stack, Prometheus, Grafana and notification server –SMS, voice call.

07.2007 – 01.2017
SENIOR SYSTEM INTEGRATION ENGINEER, ORGA-SYSTEMS UKRAINE / RED KNEE , KYIV    
- Work with Convergent Rating and Billing systems for GSM operators - OPSC GOLD - OSC/BSS. 
- Involved in full SDLC process.  Analyze customer requirements, creating design, building, Installation and system configuration, deployment, UAT, Production deployment;
- Integration with external systems – HLR, SMSC, GGSN, CRM, SCP, NGCP, Order Manager and other E2E, solution; 
- System Configuration - real time rating. Charging, network provisioning;
- Migration procedure. Bug fixing.
Position: DevOps/System Reliability Engineer
Category: DevOps
Experience: 2.5 years | English: intermediate

Maintaining highly critical systems;
Migration of infrastructure;
Mentor for new teammates;
Responsible person for a few production projects;
99,99 % sloo for production product which I maintained;
Maintaining, and supporting production products;
Configuring web servers from scratch;
Configuring databases and application servers;
Monitoring of infrastructure;
Working with customers and technical support;
Dockerization of applications;
Maintaining Linux servers;
Taking initial measures for Linux server;
Configuring network on OS level;
Red Hat Certified System Administrator
Open to research and innovations;
Providing equipment;
Good communication between engineering and product teams;
Dominant communication with English;