Mohammed Usman Email & Phone Number

Parramatta, Nsw, Au

Sydney, New South Wales, Australia

* Conducting comprehensive discovery and analysis of the current state and preparing a target state aligned with the AWS Well-Architected Framework.* Architecting robust cloud and security solutions as per PCI DSS, HIPAA standards.* End-to-end delivery of migration projects including design and building landing zones, baseline security policies, migration of applications, and management in the cloud.* Migration of monolithic applications to serverless architecture.* Cloud/IT infrastructure security assessment and remediation.* Designing identity solutions, integrating with SSO services, and facilitating the migration from on- premises to cloud/SaaS environments.* Performing thorough Well-Architected Infrastructure & Security reviews, identifying gaps, and planning for their closure.* Migrating and supporting Active Directory services in the cloud.* Executing both homogenous and heterogeneous database migrations.

Sydney, New South Wales, Australia

• Assessment of legacy Datacentres and application and identity cloud candidates.• MIgrate Applications and servers using different R-Strategies.• Detail design of AWS foundation and applications in scope.• Building AWS foundation using CI/CD pipeline and CloudFormation.• Rehosting Server to AWS using CloudEndure and Server migration service.• Database migration using DMS and export/import.• Data replication and sync using datasync.• Centralised Backup and monitoring solution in AWS.

Sydney, Australia

• Managing a Cloud platform hosting 500 + applications, 1000 + micro services spread across 50 AWS accounts being consumed by 400+ developers for a Major Airline company.• Site reliability engineer (SRE) supporting Cloud platform consisting of core tools like Atlassian Bamboo (CI/CD), Bit Bucket, Squid and FortiGate, Ngnix, Postfix, Datadog etc. • Application design, transformation, migration and on-boarding to cloud.• Like for like Migration and transformation to server less framework.• Networking of all AWS accounts with On-premises for seamless access from LAN and VPN using Direct Connect, IPsec VPN, Transit Gateways and VPC peering.• Supporting custom ruby-based Pipeline along with AWS native Code pipeline.• Build and support of Microsoft Active directory trusted with On-premises corporate Access and identity solution with Azure MFA.• Automated Deployment of all core tools in order to provision them every month with latest SOE.• Automated SOE build for Microsoft windows Server (2012 R2 and 2016) and Linux (RHEL, Centos and amazon-Linux) flavors using PowerShell and Puppet, in order to provide latest SOE every month.• Automated vulnerability management using Qualys and building Group policies (Puppet scheduled jobs for Linux) to enforce CIS best practices across platform

Sydney, Australia

• Infrastructure Solution Architect and consultant for migrating and hosting an Oracle Enterprise EBS application in a private cloud (Macquarie Datacentre) for a Major Airline company.• Key responsibilities was discovery, sizing, installation, configuration and support. Solution consists of EMC VNX 5700 Storage with a capacity ~50 TB, 50 + HP DL 580 and 360 Servers, Two DC's for HA and offshore connectivity.• Integration with on-premises applications and third party partners, in a secure manner.• Operation support lead responsible for overall infrastructure availability, Audit and Compliance.• Vendor coordination with Data centre hosting provider.• End to end Audit and security compliance and reporting for External (SOC 1 Type 2 and internal Audits.• Creating new infrastructure opportunities, new proposal submission, product evaluation and recommendations.• Disaster recovery and Backup strategy implementation ,maintenance organisation of annual drills• Continual service improvement, Automation and Cost reduction.• Setup Offshore Development Centre and Sizing of MPLS network

Melbourne, Australia

• Performed & delivered a crucial datacentre consolidation project which involved analysis, migration and decommissioning of assets.• Designed Major Utility Company's Multi-host and highly available VMware VSphere environment with disaster recovery.• Migrated core Major Utility Company's application like SAP from on premises to VMware.• Migrated and remediated Microsoft Active directory from Windows Server 2003 to Windows Server 2012 R2.• Technical lead and support of VMware, Windows and Datacentre infrastructure as per ITIL practices.• End-end design and implementation of Enterprise Axway SFTP solution for Major Utility Company on VMware.• Implemented Datacentre transformation project by migrating Servers from EOL to latest assets.• Designed and Setup of PCI compliant VMware isolated environment for Major Utility Company.• Designed and build the PKI infrastructure on Microsoft for end point certificates.

Uk And India

▪ Team lead for both Windows and End user computing supporting 2000+ Retail stores, 1200 Users and 3 Datacentre.▪ Responsible for managing and taking knowledge transition from in-house team to TCS team, document control and signing off the transition.▪ To manage the end-to-end desktop services for client, including procurement, receipt, issue, control and monitor, return, store and disposal of desktop assets. Proposed improvement plans within the environment, including software and hardware changes and process improvements.▪ Define and maintain desktop services processes like security, patch management, asset management, license management, application management and disposal.▪ Third party liaison. Handling vendor contracts, monitoring vendor SLA’s and proposing support plan and procedural changes.

India And Uk

Managed Windows Terminal Farm ,Secure Global Desktop, SMS, Scripting, Application Packaging, Incident Management for Windows and Desktop Environment, Automation of Desktop Image deployment, Server Build, Remote support , Client handling and Vendor Management.▪ Team lead for both Windows and End user computing supporting 3200+ Retail stores, 1500 Users and 2 Datacentre.▪ Application packaging and roll out through SCCM▪ Responsible for Server and Laptop SOE rollout, Patch management, User and Active directory management.▪ 24X7 infrastructure support across 2 sites and offshore.▪ Disaster Site Strategy, planning and annual drills.

Uk And India

▪ Hosted and managed 100+ Citrix application servers and Windows Servers, used by 1000+ user across UK and India.▪ Server installation , rebuild and decommissioning across 2 UK datacentres▪ Microsoft Active directory , windows and Linux server administration

Bachelor Of Engineering, Computer Science

Higher Secondary, Physics, Maths And Chemistry