• In the process of migrating all Telstra Health related software development projects to Azure DevOps – both repositories, CI/CD pipelines and QA platforms.• About 13 software development projects are in the scope• Existing SCMs are GitLab, Bitbucket, GitHub and SVN. Target SCM is Azure DevOps Repo.• Existing CI/CD tolls are Jenkins, Team Foundation Server 2017, GitLab CI/CD, GitHub Actions. Target CI/CD is Azure DevOps.• Modernize the production deployment by using GitOps approach together with progressive delivery strategies like A/B testing, Dark Launch and Canary testing.• Modernize the software packaging by containerising from RPM based packaging.• Have plan to create the application a cloud-based SaaS product.

• Working in the core cloud migration team• Responsible for the design and implementation of migration of MW on-prem IT infrastructure to the public cloud. Lift and shift strategy is used in this phase of migration, but transformation will follow soon.• Some of the involved AWS services at this stage are Network Firewall, Transit Gateway, Control Tower/Landing Zone, Application Migration Services, Application Discovery Services, Database Migration Service together with usual AWS services like EC2/S3/EBS/KMS/SSM/SNS etc.• Using Azure DevOps together with CloudFormation and Sceptre for IaC deployment.• Implement cloud migration

* Managing and maintaining CSIRO Docker Registry based on Open-Source Harbor registry * Managing and maintaining CSIRO Jenkins swarm using Docker Swarm * Deploy and maintain CI/CD pipeline on Jenkins swarm * Collection of CSIRO HPC system usage report using python script and populating in Power BI report * Kubernetes workload deployment using both Helm chart and Terrafom modules * AWS resource and service creation and maintenance using Terraform * Creation and maintenance of one external facing web server and another internal web server. Work includes OS and server hardening (Ubuntu) as per CIS benchmark document. * Creation of Prometheus and Grafana based monitoring solution for a project * Secret management and encryption of many of the above application in CSIRO Vault (Hashicorp) * Usage of dynamic vault secrets

1. National Australia BankSenior DevOps Consultant Delivering cloudnative(AWS) national data hub solution as part of NAB data lake initiativeDeveloping and deploying infrastructure-as-code (terraform/shell) and pipeline-as-code (Jenkins/Goovy) with high availability and fault tolerance in design objectiveUtilizing multiple AWS services in cost-effective and efficient manner

• Hands-on experience and expert skills in provisioning and configuring AWS cloud based resources to manage complex application environments with a passion for automation in the AWS Cloud.• Solid understanding and experience in building CI/CD pipeline using Jenkins and other relevant tools (Git/Gradle/Artifactory/Ansible)• A track record of design and enterprise scale technical delivery in Big Data, analytics, data warehousing and BI (Tableau, Power BI and Zoomdata)• Expert knowledge and experience in SQL• Strong experience in source code management tools such as Git or GitLab• Experience with docker containers, on-premises orchestration using docker-swarm and Kubernetes, and in-cloud orchestration using ECS• Demonstrated experience with automation test frameworks such as Selenium Webdriver, UnitTest, TestNG, JUnit• Collect logs and metrics, build dashboards, and monitor using Nagios, Kibana, Grafana• Exposure to Scrum/Agile delivery methodologies• Experience with Atlassian suite of tools (Confluence & Jira)• Experience with object-oriented/functional scripting languages: Shell Scripting, Python, Java• Have good working knowledge of and experience in using Ansible configuration automation tool• Exposure to Virtualization (VMware ESXi, Vagrant)

• Linux SysOps support• Supporting tools like SpatialNET, Pit and pipe, MapInfo and AutoCAD

• Developing software probe for sniffing traffic from multiple interfaces (e.g. A/Gb/Iu-Cs/Iu-Ps/Gn/Gp/S1MME/S11 etc.) in a telecommunication network, analyzing the sniffed traffic and providing reports.• Writing Test Strategy and Test Plan, designing test cases, identifying necessary test data for testing, designing the test environment/lab setup and identifying required infrastructure, perform test, tools along with vendor communication and coordinating them with the Project Manager, developers and other stakeholders• Generate test scenarios and scripts by reviewing test basis like requirements, 3GPP specs, interface specification and system architecture/design.• Periodically report status of testing on regular basis, evaluate exit criteria, assess if more tests are needed and write test summary report to all stakeholders• System administration of development and testing Linux (Ubuntu, CentOS, RedHat) environment• Designing and building Automation test frameworks from scratch using TestNG, Selenium, SikuliX and AutoIt in Java• Behaviour Driven Development using Cucumber

• Working in VHA Transmission Integration Centre (TIC) to provide integration/commissioning support to end-to-end mobile backhaul solutions, which includes optical core and access TX equipment.• Provision Ethernet and TDM services over optical transmission equipment like OMS1200/1400/1600, PTN1900/3900 and CX600.• Provision Ethernet and TDM services over microwave transmission equipment like SIAE, MLTN and RTN.• Provisioning is done using Element and Network management platforms like NMS5UX, ServiceOn Element Manager, ServiceOn Optical, IPT-NMS Packet and Circuit and U2000.• Provision DCN communication using RMX and Cisco Router/Switch• Fault troubleshooting and TT management are also part of the job• Update database and repositories after each activity and send report to all relevant stakeholders as per standard company procedure

• Designing microwave network solutions• Installation, Commission and Testing (incl. Transmission cut-over, testing, and fault finding) of MINI-LINK TN• Installation, Commission and Testing of MHL3000. • Installation, Commission and Testing of OMS1200/1400/1600. • Installation, Commission and Testing of SPO1410/1460. • CSR/Emergency handling of microwave and optical network.• Good understanding in On-Planner optical design tool.• Transmission configuration experience using Ericsson IP-TNMS, MV36 and MV38.• Radio Network Configuration Management, Data Transcript generation and loading in Ericsson BSC (e.g. radio parameter changes, BTS integration / reconfiguration / expansion, re-homing, BSC configuration/exchange data, etc).• Ericsson Mega-BSC installation and configuration.• Acceptance Testing, HW expansions and reconfigurations, Handling of BSS operational activities for BSCs (e.g. backups, health checks, preventive maintenance, SW updates, CSR handling, BSC troubleshooting, second level support).• Wirline and VoIP product (AXD) installation, commissioning, Managed Service Support and Customer Support.• BTS Installation, Commission, and Integration (incl. Drive/Handover Test, and Fault Find/Rectification)• Monitoring of BSS, GPRS & RAN performance, analysis of statistics, optimization of network performance & resource allocation.• In-depth knowledge in TCP/IP protocol suite.

• Site survey, installation and site layout design• Radio link survey to confirm Line of sight using GPS, Binocular, compass, altimeter, hard copy maps• MW/BTS installation, integration and O&M; Provide second level support in troubleshooting these equipment.• Supervision of BTS/MW/Optical transmission installation and commissioning• Coordination of installation activities of field team• Mentoring new engineers, provide training to fresh engineers in the team.• Act as Team Leader for OT-B (Banglalink) Project and BTTB GSM TK Mobile Project. Lead a team of 9 engineers (GSM BSS).• Assisting project manager in project management.• Subcontractor management and quality control.• Rollout and warehouse management.• Arrangement of bi-weekly meeting with the customers and provide them status report

• Designing of microcontroller based control circuit for automatic coffee vending machines.• Designing and manufacturing of PCB layout of control circuit.• Manufacturing of the control circuit using microcontroller and other components on manufactured PCB.• Manufacturing of automatic coffee vending machine.• Provide maintenance support to faulty machines.• Lead a team of two diploma engineers and four technicians for manufacturing and maintenance of the machine.