Profilbild von Usman Malik Certified UNIX / Linux | System Administrator | DevOps | SRE | Edge | Cloud Native | Architect aus Hamburg

Usman Malik

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Letztes Update: 26.08.2023

Certified UNIX / Linux | System Administrator | DevOps | SRE | Edge | Cloud Native | Architect

Firma: Shell Ways
Abschluss: MSc Digital Investigation and Forensic Computing
Stunden-/Tagessatz: anzeigen
Sprachkenntnisse: deutsch (verhandlungssicher) | englisch (Muttersprache)

Dateianlagen

Usman-Malik_180723.pdf

Skills

Experienced & Certified IT Professional / Consultant with expertise in Linux / UNIX / NIX, IT Security, DevOps, Hardening & Public and Private Cloud Based environments. This includes clusters, containers, networking, security, firewall, data centers experience, infrastructure design / revamp & implementation. Coup up with today's needs for Automation, Continuous Integration and Deployments (CI/CD), Configuration Management & Proactive Monitoring. Outstanding communication, customer service skills resolving technical issues, management, completion of tasks on-time & educating end-users. Team player making significant contributions to team & individual success. IT Trainer providing hands on training to corporate companies & professionals.

There are many tools & applications either open source or commercial to include which i have used but following are notable:

Configuration Management using Ansible

Continuous Integration using Jenkins, Artifactory, Teamcity & custom scripts.

Code repository management & updates using SVN,GIT & Mercurial using native packages & using open source & commercial web based collaboration applications

Single Sign On using LDAP,FreeIPA, OpenID, Atlassian Crowd & Jasig CAS

Logging & Monitoring using Nagios,Icinga,Sensu,Veeam ,Monit,SNMP,NRPE,JMX,Logstash,Fluentd,ElasticSearch,Kibana & Custom scripts

Cluster / Replication based on MySQL,Oracle 11g,Postgres, MongoDB, Kafka, ,Zookeeper and Elasticsearch

Virtualization & Containers using Amazon AWS,VMware ESXi,vCenter,KVM,Citrix Xen,Dockers & LXC -cgroups

Code & scripting using HTML,CSS,Javascript,(Basic),OS X Scripting,Apple Scripts,Bash,Python, GO & Basic JAVA.

Email Servers & security using Sendmail, Postfix, PowerMTA, Zimbra with DKIM, Mime & SPF. MailScanner, ESVA/EFA as spam box gateway.

Security & NIX Hardening using IPTables,Route,WAF,OWASP,OSSEC as IDS,Snort as IPS,process & policy management using Open Policy Agent.

Webservers,advanced forward/reverse proxy & load balancing using Apache,NGINX,Squid,JBoss,Tomcat

Clustering & Loadbalancing using HAProxy,Varnish,Pacemaker,Heartbeat & Anchore Engine policy enforcement for Docker images and base image management

Projekthistorie

Reisebereitschaft

Verfügbar in den Ländern Deutschland, Österreich und Schweiz
Bevorzugt Remote oder bei Bedarf in Hamburg zu arbeiten. Ich bin auch bereit, eine Mischung aus Remote-Arbeit von Hamburg aus zu machen und zu reisen, wenn nötig.
Profilbild von Usman Malik Certified UNIX / Linux | System Administrator | DevOps | SRE | Edge | Cloud Native | Architect aus Hamburg Certified UNIX / Linux | System Administrator | DevOps | SRE | Edge | Cloud Native | Architect
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