
Douglas Gaigher
Técnico de serviços de informática

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About me
IT Operations | Azure and Microsoft 365 Expert
Education

Universidade do Grande Rio Professor José de Souza Herdy
2006 - 2009Bacharel Sistemas da InformaçãoProjeto Final premiado pelo evento "Projeto Nota Dez", promovido pela UNIGRANRIO. Tema: "Controle remoto de dispositivos via IEEE 802.11"
Experience

ALS da Serra Informática
Jan 2001 - Dec 2005Técnico de serviços de informáticaAtuando em:- Montagem e manutenção de microcomputadores e impressoras- Instalação e suporte de desktops MS-DOS, Windows 3.11, 95, 98, Me, 2000 e XP- Cabeamento e configuração de redes TCP/IP com Windows Server 2000 para pequenos escritórios- Atendimento à empresas e pessoas físicasPrincipais clientes:- DMG Equipamentos Médicos- Supermercados CELMA

Contaj Escritorio De Contabilidade Ltda
Feb 2006 - Apr 2006Office BoyAtuando em:- Entrega de guias de recolhimento- Serviço bancário- Auxiliar de processamento de dadosEste foi o meu primeiro emprego com carteira assinada, no ano em que iniciei a minha faculdade.

ALS da Serra Informática
May 2006 - May 2007Técnico de serviços de informáticaAtuando na empresa Federação Espírita Brasileira:- Administração de servidores Microsoft Windows Server 2003 e CentOS- Administração de servidores de e-mail Microsoft Exchange Server 2003 e PostFix- Montagem e manutenção de microcomputadores e impressoras- Instalação e suporte de desktops Windows XP e Vista- Cabeamento e configuração de redes TCP/IP- Operação de Backup com ArcServe Backup- Suporte técnico local no stand da empresa em duas bienais do livro

Federação Espírita Brasileira
May 2007 - Jul 2008Administrador de Redes JúniorAtuando em:- Administração de servidores Microsoft Windows Server 2003 e CentOS Linux- Administração de servidores de e-mail Microsoft Exchange Server 2003 e PostFix- Implantação de filtro antispam baseado em Graylisting, reduzindo em 90% a entrada de SPAM- Suporte técnico de infraestrutura para sistemas Microsiga Protheus 7 e 8- Montagem e manutenção de microcomputadores e impressoras- Instalação e suporte de desktops Windows XP e Vista- Cabeamento e configuração de redes TCP/IP- Operação de Backup com ArcServe Backup- Suporte técnico local no stand da empresa em duas bienais do livro Show less

ALS da Serra Informática
Jul 2008 - Apr 2010Administrador de Redes JúniorAtuando na empresa MACCOMEVAP Indústria e Comércio de Equipamentos de Iluminação:- Administração de servidores Microsoft Windows Server 2003 e Debian Linux- Administração de servidor de e-mail Kerio Mail Server- Suporte técnico de infraestrutura para o ERP Microsiga Protheus 7, 8 e 10- Migração do ERP Microsiga Protheus da versão 7 para a versão 8 e posteriormente versão 10- Implantação e administração de virtualização de servidores com Citrix XenServer- Implantação e administração do comunicador VoIP OpenFire/Spark- Implantação e administração de serviço de VPN OpenSSH- Montagem e manutenção de microcomputadores e impressoras- Instalação e suporte de desktops Windows XP, Vista e 7- Cabeamento estruturado e configuração de rede TCP/IP- Operação de Backup com ArcServe Backup- Gestão de suporte junto aos fabricantes e fornecedores Show less

Processor
Apr 2010 - nowActing as a Support Analyst in IT Infrastructure and IT Consultant, in critical services and projects to customers in Brazil and Latin America.- Consulting and Support to Microsoft, Citrix, Veritas and Symantec environments- Design, architecting e execution of IT projects- Trilingual level 3 support to critical mission environments, managing escalation tickets with providers- Process automation with Microsoft PowerShell, DevOps enthusiast- Technical support to the presales team- Creating technical documentation and presentationsDeployment, upgrade, migration and support of:- Microsoft Windows Server, with Active Directory, ADFS, Certificate Services, Failover Cluster, File Services, DFS-R, DFS Namespaces, DNS, DHCP, NPS (Radius)- Microsoft Office 365, with emphasis in Exchange Online Hybrid, mailbox migration, Sharepoint Online, AD Connect, automation with Powershell- Infrastructure as a Service, with Microsoft Azure e Amazon AWS, virtual machine migration to the cloud- Application and Desktop Virtualization Farms with Microsoft Remote Desktop Services 2012 R2- Application and Desktop Virtualization Farms with Citrix Metaframe/Presentation Server/XenApp/XenDesktop 5, 6.5, 7.15, Netscaler Gateway, Provisioning Services- Mailbox, Journaling and File Server archiving and e-Discovery with Veritas Enterprise Vault 9, 10, 11 e 12, Discovery Accelerator and Compliance Accelerator- Server Virtualization with Citrix XenServer 5.6 and Microsoft Hyper-V- Endpoint Protection with Symantec Endpoint Protection 12 and 14Some customers served:APSA, Banco Pan, Bauducco, BM&A Advogados, BTG Pactual, Carta Fabril, Central Nacional Unimed, CEGOS Latam, Ciber, CJ Energética, Dannemann, ECAD, Ediouro, Gerdau, Globosat, Graded School, Grupo SLC, Helibras, Lojas Colombo, Lojas Leader, Lojas Renner, Marcopolo, Maristas, Ouro e Prata, Paquetá, Randon, PUC-RS, Seguros SURA, Tecnofarma, and others. Show less Acting as a Support Analyst in IT Infrastructure and IT Consultant, in critical services and projects to customers in Brazil and Latin America.- Consulting and Support to Microsoft, Citrix, Veritas and Symantec environments- Design, architecting e execution of IT projects- Trilingual level 3 support to critical mission environments, managing escalation tickets with providers- Process automation with Microsoft PowerShell, DevOps enthusiast- Technical support to the presales team- Creating technical documentation and presentationsDeployment, upgrade, migration and support of:- Microsoft Windows Server, with Active Directory, ADFS, Certificate Services, Failover Cluster, File Services, DFS-R, DFS Namespaces, DNS, DHCP, NPS (Radius)- Microsoft Office 365, with emphasis in Exchange Online Hybrid, mailbox migration, Sharepoint Online, AD Connect, automation with Powershell- Infrastructure as a Service, with Microsoft Azure e Amazon AWS, virtual machine migration to the cloud- Application and Desktop Virtualization Farms with Microsoft Remote Desktop Services 2012 R2- Application and Desktop Virtualization Farms with Citrix Metaframe/Presentation Server/XenApp/XenDesktop 5, 6.5, 7.15, Netscaler Gateway, Provisioning Services- Mailbox, Journaling and File Server archiving and e-Discovery with Veritas Enterprise Vault 9, 10, 11 e 12, Discovery Accelerator and Compliance Accelerator- Server Virtualization with Citrix XenServer 5.6 and Microsoft Hyper-V- Endpoint Protection with Symantec Endpoint Protection 12 and 14Some customers served:APSA, Banco Pan, Bauducco, BM&A Advogados, BTG Pactual, Carta Fabril, Central Nacional Unimed, CEGOS Latam, Ciber, CJ Energética, Dannemann, ECAD, Ediouro, Gerdau, Globosat, Graded School, Grupo SLC, Helibras, Lojas Colombo, Lojas Leader, Lojas Renner, Marcopolo, Maristas, Ouro e Prata, Paquetá, Randon, PUC-RS, Seguros SURA, Tecnofarma, and others. Show less
Sr. Cloud Architect
Feb 2025 - nowJr. Cloud Architect
Sept 2021 - Mar 2025Technical Consultant
Jan 2020 - Sept 2021Support Analyst
Apr 2010 - Jan 2020
Licenses & Certifications
- View certificate

MCPS: Microsoft Certified Professional
MicrosoftJan 2016 - View certificate

MCSE: Productivity
MicrosoftOct 2018 - View certificate

MCSE: Cloud Platform and Infrastructure
MicrosoftDec 2017 
Citrix Certified Administrator - XenServer 5.6
Citrix
Veritas Certified Specialist: Enterprise Vault 12.x
Veritas Technologies LLCFeb 2017- View certificate

Microsoft 365 Certified: Enterprise Administrator Expert
MicrosoftApr 2019 
Symantec Technical Specialist - Enterprise Vault 10.0 for Exchange
Symantec- View certificate

MCSA: Windows Server 2012
MicrosoftDec 2017 
Citrix Certified Administrator - XenApp 6.x
Citrix- View certificate

Microsoft Certified: Azure Administrator Associate
MicrosoftJun 2018
Languages
- poPortuguês
- inInglês
- esEspanhol
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