Hire the Best Red Hat Administrators
in Australia

Cloud & Security Architect | M365, Azure, Hybrid Identity, Infrastructure Hardening I design and secure modern cloud and hybrid infrastructure for growing businesses and distributed teams. My work focuses on identity, access control, endpoint management, network design, and operational resilience across Microsoft 365, Azure, AWS and mixed Windows/Linux environments. With more than a decade of hands-on systems engineering experience, I have delivered migrations, identity redesigns, Intune deployments, SD-WAN transitions, secure baseline builds and disaster recovery improvements across enterprise and SMB environments. Security is not an afterthought in my work. I implement hardened configurations, MFA and Conditional Access policies, secure device enrollment, backup validation and infrastructure monitoring as part of every engagement. I also conduct infrastructure reviews and security posture assessments to identify misconfigurations, exposed services and operational risks before they become incidents. My approach is structured and outcome-driven: • Clear scope and execution plan • Secure-by-default architecture • Practical remediation guidance • Clean documentation and handover If you need help with Microsoft 365, hybrid identity, endpoint compliance, infrastructure hardening or cloud security improvements, I can help.

Australian with Russian origin, started UNIX programmer/system administrator in Russian pioneer ISP company, 20+ years of free-lance - web-development, scripting, UNIX system admin, web-site configuration/migration/backups, software installation/tuning. Background in mathematics allows me to find unusual and effective approach to the problem. Doing my best to get the work done quickly Main area of expertise - all sort of UNIX work: scripting (PHP/Perl/bash), C programming, system administration (LAMP/Apache/Mysql/nginx/cron/SSL/FTP/DNS/Postfix/Dovecot/Varnish etc.), software installation and upgrade, backup, data migration etc. with wide variety of UNIX flavours (Amazon EC2/Ubuntu/Centos/Fedora/RedHat/Free BSD/BSDI/Solaris/AIX/SCO) - web-development, mostly core PHP/MySQL, as well as HTML/JS/AJAX etc. - general programming/scripting - C/PHP/Perl - custom scripts/web-apps to work with various APIs - Amazon S3, Google, Youtube, facebook, Tumblr, oAuth etc. - Audio/Video/Image/documents processing - ffmpeg, imagemagick, GD, avisynth, lame, Photoshop etc. My username on Hacker Rank: funster

Linux Systems Administrator and DevOps for the web cluster serving 90 million page impressions and 12 TB Internet traffic per month. Building CI/CD solutions. I started this journey with CircleCI and still love this tool. Since then I built and migrated pipelines using BitBucket, GitHub Actions, GitLab, AzureDevOps. 20 years of experience. Technical skills: - Linux (RedHat, CentOS, Debian, Ubuntu) - AWS: EC2, ALB, WAF, RDS, VPC, CloudFront, Route53, ElastiCache, CloudWatch, ElasticBeanstalk, OpenSearch, CloudFormation, CodeDeploy, Lambda, S3, SES, SQS, SNS - Pupppet, Ansible, Chef, CircleCi, Jenkins, TerraForm - Docker, Kubernetes - LAMP - Apache, Nginx, HAProxy, Varnish, Memcached, Sphinx, Bind, Sendmail, Postfix, NFS, Samba, Snort, Squid, Vsftpd, aide - ElasticSearch - MySQL, non recent Postgres and SQL Server - NewRelic, Nagios, Cacti, Collectd - redis, memcache - WordPress, Drupal, Typo3 - magento - Python, bash - non recent: PHP, Perl, XML, Java, JavaScript, C++, C RHCE (Red Hat Certified Engineer) and AWS Certified SysOps Administrator

* More than 20 years of IT industry experience, 12 years of IT Work experience, 11 years of AWS & DevOps experience. * AWS Cloud Migration, Solutions consultant. * DevOps tools and practices implementation. * Experience in Configuration & Administration of Linux & Windows Servers and Network. * Disaster Recovery and Business Continuity * Security & Monitoring . SPECIALITIES ------------------- - AWS Migration and Infra Handling. - AWS Multi Account architectures. - Open Source Implementation. - Server/Infrastructure Handling, Hardening & Security. - DevOps Automation. CERTIFICATIONS ---------------------- - AWS Certified Advanced Networking – Specialty - AWS Certified Security Specialty (Credential ID 83D6RN12T2Q41Z9S) − Hashicorp Certified Terraform Associate − Certified Kubernetes Administrator (CKA-2000-006168-0100) − Certified Kubernetes Application Developer (CKAD-1900-001549-0100) − AWS Certified DevOps Engineer – Professional − AWS Certified Solution Architect – Professional − AWS Certified Solution Architect – Associate − AWS Certified Developer Associate − AWS Certified SysOps Administrator − AWS Certified Cloud Practitioner − AWS Accreditations: Business/Technical Professional, TCO & Cloud Economics − Training in Openstack Administration − Red Hat Certified Security Specialist. # 110-382-439 − Red Hat Certified Engineer. # 805009701936888.