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Rytis Šidlauskas

@rytisidlauskas

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I keep business-critical Windows, Linux, cloud, and network infrastructure reliable and secure.

Lithuania

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I've maintained essential IT operations at BetGamesTV since 2017, supporting operating systems, security tools, servers, email, cloud, hardware, and end-user devices.

I administer servers, user and group access, security permissions, group policies, resource monitoring, and datacenter health. I also build, test, and maintain servers while supporting LANs, WANs, routers, switches, firewalls, and internal infrastructure.

Previously at LayerV, I worked in CloudOps for a cloud-focused systems integrator and AWS Managed Service Provider. At Barclays, I supported Windows infrastructure, clusters, backups, antivirus, deployment, monitoring, capacity management, incident resolution, and service improvements.

My foundation includes infrastructure administration at Etronika, where I managed hardware, networking, email, disaster recovery, backups, Hyper-V, VMware, Exchange, MS SQL, IIS, Active Directory, and Windows environments.

Experience

Work history, roles, and key accomplishments

Current

Senior System Administrator

Current

BetGamesTV

Oct 2017 - Present (8 years 11 months)

Maintain essential IT operations, including operating systems, security tools, applications, servers, email systems, laptops, desktops, software, cloud and hardware.
Own projects, solutions, and key responsibilities within a larger business initiative.
Handle business-critical IT systems that provide commercial advantage in a marketplace.
Partner with internal and external partners to communicate

Windows Server Linux Virtualization Monitoring Security Active Directory Networking

CloudOps Engineer

LayerV

Dec 2014 - Oct 2017 (2 years 10 months)

LayerV is a “born in the cloud” Next Generation System Integrator and AWS Managed Service Provider.

We are widely recognised, notably by Amazon Web Services (AWS) and Microsoft, as innovative leaders in Cloud Adoption and Automation with a deep specialism in Cloud Security & Compliance. To ensure the interests of our clients always remain our top priority, LayerV are vendor-neutral.

We are also

AWS AWS Cloud Automation Security Compliance

Lead Operations Analyst Windows

Barclays Bank

Sep 2012 - Dec 2014 (2 years 3 months)

Supporting Windows Clusters, antivirus, backups, deployment tools and monitoring tools, capacity management
Contributing to the Design, Development and Proof of Concept (POC) for changes to the existing Windows Server infrastructure & implementation of new Technologies
Developing installation and integration guides to aid implementation of solutions
Developing Post Implementation "Best Practice, T

Windows Server Clustering Backup Deployment Tools Monitoring capacity management Root Cause Analysis

Infrastructure Engineer

Barclays Bank

Sep 2011 - Sep 2012 (1 year)

Windows servers hardware maintenance, level 1 support.
Supporting Windows Clusters, antivirus, backups, deployment tools and monitoring tools, capacity management
Monitoring, operating and providing support for all the Bank's infrastructure and major applications running on various Windows Operating Systems

Windows Server Hardware Maintenance Backup Monitoring

Provisioning Analyst

Barclays Bank PLC

Sep 2010 - Oct 2011 (1 year 1 month)

Provision requests (providing domain & systems access, administration of user accounts, user migrations etc) in a timely and professional manner for customers across the Barclays Group
Provide navigational and operational help for a wide range of Barclays processes, procedures and IT systems

User Administration Access Management IT Support

System Administrator

Etronika

Oct 2008 - Sep 2010 (1 year 11 months)

Manage all aspects of the infrastructure: hardware, telecom equipment, networking equipment, email, intranet, etc.
Administer disaster recovery procedures, backup jobs, and antivirus updates
Manage virtual servers (Hyper-V; Vmware)
Install, configure, upgrade, and support Exchange, MSSQL, IIS, active directory, Windows servers and clients, applications maintenance and installation, POS support.