Ivan

São Paulo, São PauloNationality
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Work experience

  • Senior Solutions Architect

    Banco Itaú
    2022.04-Current(3 years)
    Guidelines for using AWS products and features concerning the architectures used in the bank (S3, ECS, EC2, EKS, Lambda, Cloudfront, Route53, API Gateway, WAF, Secret Manager, Security Groups, SQL and NoSQL Databases, Direct Connect, VPC, CloudWatch, NLB/ALB, Storage Gateway, IAM, SQS/SNS, Kinesis, etc). Using the Well-Architected Framework model to analyze and improve AWS-based architectures and understand the best business impact on strategic migration and modernization decisions.Approval of new languages and frameworks, stress tests on GO, Python, Java applications, etc.Additional knowledge in Azure, Windows Server, Docker, System Center, Oracle Cloud, Kubernetes, DDD, TDD, Microservices, Messaging, Agile Methodologies, 12 Factors.In observability, I have experience with Splunk, AppDynamics, Prometheus, and Grafana.Guidance on the best use and modernization of the main products for BackEnd and FrontEnd (Internet and Mobile), using Java Python, Aspnet, SpringBoot, Design System, Angular, Micro Front-Ends, CIAM (Customer Identity and Access Management), CMS, aiming to discontinue the legacy and achieve the best levels and references in architecture for our target model.
  • Senior Windows System Engineer - SRE

    Banco Itaú
    2020.07-2022.04(2 years)
    Improvements involving Microsoft 365 technologies, Microsoft Teams, SCCM, Modern workplace infrastructure automation.Process automation, platform modernization, baselines for configuration or non-conformance, with SRE strategy.Crisis manager in platforms.Specialized troubleshooting in Microsoft platforms, VMware Horizon Infrastructure, SCCM, RDS, DNS, AD, Site and Service.Architecture design and implementation of Amazon Workspaces.Continuous improvement and automation in platforms.Agile SCRUM projects.
  • IT Infrastructure Specialist

    V8 Consulting
    2018.11-2020.07(2 years)
    Management of Windows Server and Linux servers in physical and virtual environments;Implementation and configuration of switches, routers, firewalls, and VPNs;Management of Oracle, SQL Server, and MySQL databases;Implementation and management of NAS, SAN, and iSCSI storage solutions;Development and implementation of information security policies and vulnerability management;Management of IT infrastructure projects, including planning, execution, and monitoring;Second-level technical support for complex IT infrastructure issues;Configuration and management of server, desktop, and application virtualization solutions;Development and implementation of process automation solutions for streamlining repetitive tasks.
  • Cloud Solutions Consultant

    F1 Tecnologia Corporativa
    2016.01-2018.11(3 years)
    Deployment of System Center 2012 family productsSupport and troubleshooting for SCCM, SCSM, SCOM, and SCOR productsAdministration and troubleshooting on Microsoft servers in AD DS, DHCP, IIS, WSUS, DNS, and File Server.Email migration projects to Office 365.Server migration projects from on-premises to AzureConducting Azure workshops.
  • System Center Consultant

    MCP Brasil.com
    2018.01-2018.04(4 months)
    Implementation projects of System Center Configuration Manager for various clients.Administration of SCCM, with the following tasks: Migration / Maintenance / Troubleshooting of SCCM, Creation of Collections, Reports, Software Installation/Removal Packages, Operating System Approval and Distribution, team training, Update Approval / Consolidation, Support for IT teams in remote locations for tool usage;Administration of SCOM for server, network, and database monitoring, creating custom Dashboards.Customization of monitored items, creating rules and monitors, distributed application, and documentation.
  • Senior Support Analyst

    Quality S.A.
    2017.08-2018.01(6 months)
    Implementation of System Center Configuration Manager for various clients.Administration of SCCM, with the following tasks: Migration / Maintenance / Troubleshooting of SCCM, Creation of Collections, Reports, Software Installation/Removal Packages, Operating System Approval and Distribution, team training, Update Approval / Consolidation, Support for IT teams in remote locations for tool usage; Creating processes, procedures, and documentation.Desktop migration to Windows 10.Task automation with Orchestrator from the System Center family.Administration of SCOM for server, network, and database monitoring, creating custom Dashboards.Customization of monitored items, creating rules and monitors, distributed application, and documentation.Troubleshooting on DC, DNS, DHCP, IIS, WDS servers.
  • IT Specialist

    Algar Tech
    2017.02-2017.08(7 months)
    Support for System Center Configuration Manager.Administration of SCCM, with the following tasks: Migration / Maintenance / Troubleshooting of SCCM, Creation of Collections, Reports, Software Installation/Removal Packages, Operating System Approval and Distribution, team training, Update Approval / Consolidation, Support for IT teams in remote locations for tool usage; Creating processes, procedures, and documentation.Desktop migration to Windows 10.Task automation with Orchestrator from the System Center family.Administration of SCOM for server, network, and database monitoring, creating custom Dashboards.Customization of monitored items, creating rules and monitors, distributed application, and documentation.Troubleshooting on DC, DNS, DHCP, IIS, WDS servers.
  • System Center Specialist

    Sompo Seguros
    2014.02-2015.06(a year)
    Administration of server infrastructure on Windows and Linux platforms.Unification of companies with Active Directory domain in trust relationship.Datacenter unification project.Implementation of the new File Server structure, unified Print Server for the company. - Support, administration of Citrix XenApp 7.Implementation of SCCM.Administration and Management of the SCSM tool (backlog, CMDB, etc).Task automation with Orchestrator System Center.Implementation of SCOM for monitoring (servers, networks, DB, etc).Support for VMware vSphere, for creating, removing virtual machines, creating templates, configuring virtual machine connectivity in virtual switch and VLAN.
  • IT Consultant

    WTR SERVICES
    2013.02-2014.02(a year)
    Projects for the implementation of the System Center 2012 family, such as: Configuration Manager 2012, Operations Manager 2012, Service Manager 2012, Orchestrator 2012, Data Protector Manager, and Virtual Machine Manager 2012.Support and troubleshooting for Microsoft Windows servers in AD DS, DHCP, WSUS, DNS, IIS, TS, and File Server.Administration and management of Office 365.Projects for the implementation of Hyper-V 2012.Implementation projects for Altiris (Symantec).Support for environments with SCCM and Altiris.
  • Microsoft Analyst

    Ascenty
    2012.01-2012.12(a year)
    Management of Active Directory environments on Windows Server 2003 R2 and Windows Server 2008 R2.Maintenance of environments allocated in Datacenter (Physical and virtual machines). Use of VMware vSphere for creating, removing virtual machines, configuring virtual machine connectivity in virtual switch and VLAN. Creation of policies (GPOs) for Workgroup environments and Active Directory environments. Delegation of tasks in the Active Directory environment for other support levels (Account Operator, Server Operator, Backup Operator, Print Operator).Configuration of jobs in Windows Server Backup. Configuration of DNS, DHCP, RRAS, IIS, FTP, and TS. Configuration of Network Policy Server.Configuration of Active Directory Sites, replication with separate offices connected by MPLS link.Configuration of Print Server and File Server Resource Manager for creating disk quotas.Support, administration, and deployment of Citrix XenApp 6.0 and 6.5.
  • Support Analyst

    Solvo Missão Crítica
    2011.05-2012.01(9 months)
    Administration of Windows 2003 and 2008 servers: Active Directory, DNS, DHCP, Group Policy, PrintServer, File Server, WSUS.Management and maintenance of Microsoft Exchange 2007 email server.Administration of VMware, such as creating virtual machines and templates.Administration of Tivoli backup system.
  • Infrastructure Analyst

    Serma Assistência Médica
    2010.02-2011.05(a year)
    Administration of Windows Server 2003 and Windows Server 2008.User account administration: creating accounts, maintaining profiles on Server 2003 and 2008.Maintenance of personal computers.Structured cabling and tape backup routines.

Educational experience

  • Ibmec

    executive leadership training
  • Pontifícia Universidade Católica de Minas Gerais

    postgraduate course in solution architecture
  • Universidade Paulista

    computer networks
  • Senac Brasil

    computer technician
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