Hernan Comaschi Email & Phone Number

Franklin, Tennessee, United States

Brentwood, Tennessee, United States

Brentwood, Tennessee

• Provide setup and configuration of Active Directory to include create, modify and remove of userAdminister enterprise-level account provisioning through the ACR.• Maintain accounts (transfer of accounts – add access or reduce access).• Administer the terminations process.• Work with HR to identify terminated employees.• Deactivate accounts identified for termination• Work with management to determine data retention required for terminated accounts.• Coordinate with… Show more • Provide setup and configuration of Active Directory to include create, modify and remove of userAdminister enterprise-level account provisioning through the ACR.• Maintain accounts (transfer of accounts – add access or reduce access).• Administer the terminations process.• Work with HR to identify terminated employees.• Deactivate accounts identified for termination• Work with management to determine data retention required for terminated accounts.• Coordinate with application owners, management, and internal audit to complete user accessaudits of identified applications in accordance with SOX controls. Adjust account access asrequired by the results of the audit.• Maintain current application modules and modify as required• Audit application access levels to ensure they are accurate and obtain application ownerconcurrence• Administer management access• Provide periodic reports on system access (Weekly ACR, Monthly Terms, Quarterly Audits)• Work with: Windows Server – Citrix Xenapp – MIDAS – AS/400 MS4 Medical Records – Other Health applications.• Developed, documented, maintained and approved SQL Server Stored Procedures, SSIS Packages, PowerShell Scripts, DB2 and CL400.• Analyzed and Automated hundreds of interconnected, fault tolerant, business critical processes, with notifications to primary stakeholders.• Written T-SQL, Trigger, and Stored-Procedures. Tools Used: Query Analyzer• DTS/SSIS: Import & Exported data from SQL Server to multiple destination/format such as Flat file, CSV file, Oracle, MySQL, Access, ODBC/OLEDB data sources. Show less

Brentwood, Tennessee

• Provide setup and configuration of Active Directory to include create, modify and remove of userAdminister enterprise-level account provisioning through the ACR.• Maintain accounts (transfer of accounts – add access or reduce access).• Administer the terminations process.• Work with HR to identify terminated employees.• Deactivate accounts identified for termination• Work with management to determine data retention required for terminated accounts.• Coordinate with… Show more • Provide setup and configuration of Active Directory to include create, modify and remove of userAdminister enterprise-level account provisioning through the ACR.• Maintain accounts (transfer of accounts – add access or reduce access).• Administer the terminations process.• Work with HR to identify terminated employees.• Deactivate accounts identified for termination• Work with management to determine data retention required for terminated accounts.• Coordinate with application owners, management, and internal audit to complete user accessaudits of identified applications in accordance with SOX controls. Adjust account access asrequired by the results of the audit.• Maintain current application modules and modify as required• Audit application access levels to ensure they are accurate and obtain application ownerconcurrence• Administer management access• Provide periodic reports on system access (Weekly ACR, Monthly Terms, Quarterly Audits)• Work with: Windows Server – Citrix Xenapp – MIDAS – AS/400 MS4 Medical Records – Other Health applications. Show less

6850 Eastgate Blvd, Lebanon, Tn 37090

Troubleshoot and diagnose hardware and software issues in computers / servers for high profile clients. (Google, Bank of America, Dell, & Walmart) • Monitor daily production commit via Microsoft Excel using VBA while keeping team engaged. • Advanced knowledge of computer operating systems, software applications, and network skills; as well as MSSQL and MS Access databases skills. • Interact with both web and non web based software applications. • Evaluate the most cost effective… Show more Troubleshoot and diagnose hardware and software issues in computers / servers for high profile clients. (Google, Bank of America, Dell, & Walmart) • Monitor daily production commit via Microsoft Excel using VBA while keeping team engaged. • Advanced knowledge of computer operating systems, software applications, and network skills; as well as MSSQL and MS Access databases skills. • Interact with both web and non web based software applications. • Evaluate the most cost effective course to repair or replace systems. • Troubleshoot and diagnose burn failures. Show less

Franklin, Tennessee Us

• Racked/unracked servers and network equipment, racking included installation of cabinets and appropriate power strips if required. Used team work and lift equipment to install large RU equipment. • Configured and installed Fiber Optical Transceivers (FOT) for between data circuit connections that exceeded 300 feet. • T/S fiber LC Small For-Factor Package (SFP) optic connections for network SAN switches • Worked with CAT 5e and Cat 6 copper cable and SC, ST, LC fiber connectors… Show more • Racked/unracked servers and network equipment, racking included installation of cabinets and appropriate power strips if required. Used team work and lift equipment to install large RU equipment. • Configured and installed Fiber Optical Transceivers (FOT) for between data circuit connections that exceeded 300 feet. • T/S fiber LC Small For-Factor Package (SFP) optic connections for network SAN switches • Worked with CAT 5e and Cat 6 copper cable and SC, ST, LC fiber connectors, (multi and single mode). • Installation and troubleshooting of copper and fiber cablng in an enterprise environment. • Installation includes cable installation under the floor, within and between data centers which includes overhead racks between cabinet rows. . • Run the server/network decommission program, responsibilities included assignment of work orders, organizing equipment on pallets, and coordinating pickup from the vender for disposition. • Performed tape library responsibilities which included removing tapes from silos, barcode inventory into Iron Mountain software application, packing tapes into secure containers for Iron mountain pickup with inventory lists. Tape drop-off from Iron Mountain required loading tapes into the silo from secure containers. Show less

6850 Eastgate Blvd, Lebanon, Tn 37090

Troubleshoot and diagnose hardware and software issues in computers / servers for high profile clients. (Google, Bank of America, Dell, & Walmart) • Monitor daily production commit via Microsoft Excel using VBA while keeping team engaged. • Advanced knowledge of computer operating systems, software applications, and network skills; as well as MSSQL and MS Access databases skills. • Interact with both web and non web based software applications. • Evaluate the most cost effective… Show more Troubleshoot and diagnose hardware and software issues in computers / servers for high profile clients. (Google, Bank of America, Dell, & Walmart) • Monitor daily production commit via Microsoft Excel using VBA while keeping team engaged. • Advanced knowledge of computer operating systems, software applications, and network skills; as well as MSSQL and MS Access databases skills. • Interact with both web and non web based software applications. • Evaluate the most cost effective course to repair or replace systems. • Troubleshoot and diagnose burn failures. Show less

Antioch, Tennessee

Provide a value added experience with outstanding customer service to our customers while resolving issues related to their device(s).Use knowledge based system and other tools to deliver technical support solutions Assist customers with device set up and device education Provide customer with logical trouble shooting to resolve operation issues Consistently meet or exceed productivity and quality goals.

Brentwood, Tennessee, Usa

We manage around 50 facilities and just over 20k users in the United States, Alaska and Puerto Rico.• Provide setup and configuration of Active Directory to include create, modify and remove of userAdminister enterprise-level account provisioning through the ACR.• Maintain accounts (transfer of accounts – add access or reduce access).• Administer the terminations process.• Work with HR to identify terminated employees.• Deactivate accounts identified for termination•… Show more We manage around 50 facilities and just over 20k users in the United States, Alaska and Puerto Rico.• Provide setup and configuration of Active Directory to include create, modify and remove of userAdminister enterprise-level account provisioning through the ACR.• Maintain accounts (transfer of accounts – add access or reduce access).• Administer the terminations process.• Work with HR to identify terminated employees.• Deactivate accounts identified for termination• Work with management to determine data retention required for terminated accounts.• Coordinate with application owners, management, and internal audit to complete user accessaudits of identified applications in accordance with SOX controls. Adjust account access asrequired by the results of the audit.• Maintain current application modules and modify as required• Audit application access levels to ensure they are accurate and obtain application ownerconcurrence• Administer management access• Provide periodic reports on system access (Weekly ACR, Monthly Terms, Quarterly Audits)• Work with: Windows Server – Linux Servers – AS/400 System (HMS) – Citrix Xenapp – MIDAS –AS/400 MS4 Medical Records – Other Health applications. Show less

Greater Buenos Aires, Argentina

Analyzed the User Stories and Design specifications documents to ensure that the system met all of the technical and business requirements also involve in sprint test estimation. • Followed Agile Scrum methodology attended various meeting such as release planning, sprint planning, daily scrum, demo & retrospective meeting with the scrum team. • Developed detailed Test plan based on software requirements specifications and updated RTM document. • Wrote & Execute Test cases for each… Show more Analyzed the User Stories and Design specifications documents to ensure that the system met all of the technical and business requirements also involve in sprint test estimation. • Followed Agile Scrum methodology attended various meeting such as release planning, sprint planning, daily scrum, demo & retrospective meeting with the scrum team. • Developed detailed Test plan based on software requirements specifications and updated RTM document. • Wrote & Execute Test cases for each functionality based on product functional specifications. • Extensively performed Smoke, Functional, Integration, System, Backend, Usability and Regression Testing • Performed Regression Testing for fixes and modifications and closed the defects. • Wrote SQL queries in MSSQL DB & Oracle DB to verify the data with Back-End to maintain Data consistency, integrity and accuracy. • Worked with a team of Product Owner, Business Analysts, Testing Analysts, Developers, DBAs, and Operations. • Attended Release planning, Sprint planning, Daily Stand-up, Peer Review, and Defect Report meetings periodically. • Simultaneously worked in multiple project with offshore and onshore team model also developed Test cases, executed test cases and logged the defect.• Identified and logged defects as per the template indicating the summary, description, expected results, actual results, priority, and severity & attached supporting business documents and evidence. • After manual testing, enhanced the automation scripts to perform automated functional testing using QTP • Used Checkpoints, Wait Statement, and parameterization to enhance test scripts using QTP Show less

Buenos Aires, Argentina

Server Management:• Procurement, Setup, migration & monitor Servers 2003/2008 servers.• Work with file and print servers, file sharing and security concepts on Microsoft Windows Server2003/2008.• Troubleshoot hardware and software issues• Work with Group policy, Manage Active Directory users and groups.• Install Server patches and updates SCCM.• Documentation of problems and resolutions by Remedy software.Other duties and skills:• Provide setup and… Show more Server Management:• Procurement, Setup, migration & monitor Servers 2003/2008 servers.• Work with file and print servers, file sharing and security concepts on Microsoft Windows Server2003/2008.• Troubleshoot hardware and software issues• Work with Group policy, Manage Active Directory users and groups.• Install Server patches and updates SCCM.• Documentation of problems and resolutions by Remedy software.Other duties and skills:• Provide setup and configuration of Active Directory to include creation of user accounts, securityPolicies, computer and server groups.• Assign proper access levels/permissions in Active Directory• Develop, implement, and ensure team adherence to all IT processes, policies, and procedures,including IT Security.• Install, maintain and support LAN technology within the department using TCP/IP, VPN, ActiveDirectory, and Wireless technologies.• Investigate network performance and software-related problems and resolve or act as liaison toescalate to higher level.• Provide knowledgeable advice regarding device purchases based on the understanding of users'needs.• Perform Server Support Services and maintenance.• Participate in projects and implementations to meet users and departmental needs. Makerecommendations.• Attend regular meetings with users and other departmental staff members to discuss technologyneeds and support issues.• Collaborate with administration on long term objectives and find solutions for IT needs• Install and maintain all desktops and laptops up to Windows 7.• Setup, configure, and maintain various Cisco routers and switches.• Build new computer images for desktop/laptop computers Deployment with SCCM.• Configure and maintain Smart Phones and tablets. Show less

Buenos Aires, Argentina

Network/Application Monitoring:• Monitor all data center systems and network performance by NAGIOS.• Monitor all other data center infrastructure and equipment including UPS, Generators, and PDUs.System Administration:• Install, troubleshoot, and perform scheduled changes on servers and server related equipment(servers, switches, routers, firewalls, etc.) to ensure that all systems and applications maintain highavailability.• Mainframe IPL and Server Reboot.• CL… Show more Network/Application Monitoring:• Monitor all data center systems and network performance by NAGIOS.• Monitor all other data center infrastructure and equipment including UPS, Generators, and PDUs.System Administration:• Install, troubleshoot, and perform scheduled changes on servers and server related equipment(servers, switches, routers, firewalls, etc.) to ensure that all systems and applications maintain highavailability.• Mainframe IPL and Server Reboot.• CL programming to automate day to day tasks• Followed a Daily, Monthly, Quarterly and Yearly Operating Schedules.• Proficient with all 3 Shifts of Day To Day Computer Operations.• Processed Daily On Demand User Batch Jobs.• Build, terminate, and modify user accounts in Active Directory and a multitude of otherapplications.• Establish and maintain configuration documentation and assist with general asset and inventorymanagement.Applications:• VMware, Active Directory, Hyena, AS/400, Nagios, BigBrother, SCCM, JDEdwards, SAP, AS/400,BMC Remedy, Control-M, Citrix Xenapp and Proprietary applications.Network Administration:• Provide tier 1 support on networking issues as it relates to data center devices.• Detect and troubleshoot Print Server and Printer equipment malfunctions. Take corrective actionor escalate problem as required via Remedy Ticket System.• Assist the Network Team with various networking projects including cabling (UTP and fiber).• Perform system backups ensuring daily backups run successfully and troubleshoot failed jobs byreviewing backup logs.• Assisted in the writing of our Disaster Recovery Plan and our Business Continuity Plan.Information Security:• Provide setup and configuration of Active Directory to include creation of user accounts, securityPolicies, computer and server groups.• Assign proper access levels/permissions in Active Directory• Identify the infected users and take the appropriate steps to resolve the issue. Show less

Buenos Aires, Argentina

• Provide Medicare mainframe access to internal and external employees• Auditing mainframe access logs• Create internal documentation for process and procedures• Provide protection on company resources.• Administrative support for enterprise systems Migration Support• Preformed system migration• Provided post migration support• Manage and maintain network and servers• Solve technical issues for end users• Provided server and end user support• Maintained… Show more • Provide Medicare mainframe access to internal and external employees• Auditing mainframe access logs• Create internal documentation for process and procedures• Provide protection on company resources.• Administrative support for enterprise systems Migration Support• Preformed system migration• Provided post migration support• Manage and maintain network and servers• Solve technical issues for end users• Provided server and end user support• Maintained AD, and backup solution. Show less

Buenos Aires, Argentina

• Install and maintain AS/400 Operating systems releases and PTF Levels• AS/400 trouble shooting• Work with Change Management to assure all changes are documented and approved• Perform peripheral configurations and Implementations• Support AS/400 network communications requirements• Overall responsibility for support of the production environments• Perform capacity planning reviews to insure system resources meet growing needs business• Performance tuning of AS/400… Show more • Install and maintain AS/400 Operating systems releases and PTF Levels• AS/400 trouble shooting• Work with Change Management to assure all changes are documented and approved• Perform peripheral configurations and Implementations• Support AS/400 network communications requirements• Overall responsibility for support of the production environments• Perform capacity planning reviews to insure system resources meet growing needs business• Performance tuning of AS/400 platform• Coordinate and perform all functions around disaster recovery testing• Support all versions of OS/400• Documents all processes and procedures required in the environment (Power Point, Excel, Word Documents)• On call 24 x 7 support Show less

Buenos Aires, Argentina

• Install and maintain AS/400 Operating systems releases and PTF Levels• AS/400 trouble shooting• Work with Change Management to assure all changes are documented and approved• Perform peripheral configurations and Implementations• Support AS/400 network communications requirements• Manage the backup system• Maintain network stability• Resolve issues with hardware throughout the facility• Manage active directory and group policy

Buenos Aires, Argentina

• Environment management and safety guidelines definition.• Programming CL/400 junior.• Installing Drivers and jobs locally and remotely.• Backup plans.• Password resets/account verification• Computer Diagnosis

Buenos Aires, Argentina

• Outsourcing Department.• Installing Drivers and jobs locally and remotely.• Programming CL/400 junior.• Responsible for Backup plans.• Password resets/account verification• Computer Diagnosis