Marina Pasheeva

Experience

• 

  Transneft JSC

  Sept 2006 - Aug 2012

  Windows System Administrator

  Oversaw and maintained a multi-domain Microsoft Windows Server 2003 Active Directory environment, encompassing over 40 servers and 350 workstations. Configured AD Group Policies and managed the implementation and upkeep of MS Windows 2003/2008, MS ISA Server 2006, MS SQL Server 2003/2008, MS Exchange 2003, and Citrix XenApp 4.5/5.0. Executed backup and recovery protocols utilizing Veritas NetBackup with tape libraries and SAN infrastructure. Managed VMware environments and operated HP ProLiant series and Blade System servers. Show less

• 

  Spotware Systems (cTrader)

  Aug 2013 - Sept 2014

  Service Assurance Engineer

  L1, L2 product support. Investigating and resolving incidents raised by clients from beginning to end including analyzing logs and providing solutions either to a client or escalating to a relative team for further investigation. Onboarding of new clients.Reporting server outages to production engineers

• 

  Quotix (An FxPro Company)

  Sept 2014 - May 2019

  Product Support Lead

  Provided L2/L3 product support, including daily monitoring of production environments. Managed the onboarding of new corporate clients and liquidity providers, including conducting conformance trades. Proactively identified and prioritized production issues, developed acceptance tests for new features, and investigated and resolved client incidents comprehensively. Facilitated cross-departmental communication for product configuration updates and bug fixes. Contributed to the creation of training materials and technical documentation to enhance understanding of product features and guide resolution of L1 issues for other departments and clients. Show less

• 

  Cardpay

  Jun 2019 - Nov 2019

  Support Engineer

  L1,L2 product support.Onboarding of new clients. Solving issues related to integration, customers requestsRaising tasks for other departments for updating product configuration, bug fixing.

• 

  Sabbatical

  Jan 2020 - Nov 2020

  Linux System Administrator/DevOps

  I am on my way to become an experienced Linux System Administrator/DevOps engineer.During this period I passed trough several courses and got several certificates:- Red Hat Certified System Administrator certification- Red Hat Certified Engineer- CompTIA Linux+ (Plus) Certification- Python 3 Programming Specialization- Version Control with GitNext steps: extend experience with clouds and automation.All certificate's references can be found in "Licenses & Certifications" section. Show less

• 

  BORZO

  Nov 2020 - Apr 2022

  System Administrator

  Management of diverse server environments (*nix/Windows), Active Directory, Azure, and AWS services (IAM, EC2, S3, SES), along with Microsoft Endpoint Manager (Intune). Automation of routine tasks, script development, and server backup operations. Implementation of monitoring and alerting systems.Key Contributions:- Automating infrastructure provisioning with IaC- deployment to different environments of *unix servers/services with Ansible - Implementing Zabbix monitoring and alerting- Implementing MS Endpoint Manager (cloud-based service that focuses on mobile device management (MDM) and mobile application management (MAM))- Docker- Git- Servers, DBs (Postgresql) backups- Cloudberry, PGBarman- VPN Show less

• 

  One Net Limited

  Apr 2022 - Feb 2024

  IT System Engineer

  Administration of a heterogeneous Linux server environment, including Centos7 and AlmaLinux8. Implementation of server deployment automation through network PXE boot and Ansible. Streamlining routine operations using Ansible, bash scripts, and managing server backups. Deployment automation of DRBD high-availability clusters. Infrastructure monitoring utilizing Prometheus and Grafana, coupled with server log collection via Loki.Key Contributions:- Ansible - Docker- Kubernetes- Prometheus/Grafana- Loki- Git- DRBD, Pacemaker, Corosync Show less

• 

  Keyrunon

  Mar 2024 - May 2024

  Linux Administrator/DevOps