Usman Malik verfügbar

Usman Malik

Certified UNIX / Linux | System Administrator | DevOps | Cloud | Containers | Security Specialist

verfügbar
Profilbild von Usman Malik Certified UNIX / Linux | System Administrator | DevOps | Cloud | Containers | Security Specialist aus Hamburg
  • 22089 Hamburg Freelancer in
  • Abschluss: MSc Digital Investigation and Forensic Computing
  • Stunden-/Tagessatz:
  • Sprachkenntnisse: deutsch (Grundkenntnisse) | englisch (Muttersprache)
  • Letztes Update: 18.01.2020
SCHLAGWORTE
PROFILBILD
Profilbild von Usman Malik Certified UNIX / Linux | System Administrator | DevOps | Cloud | Containers | Security Specialist aus Hamburg
DATEIANLAGEN
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Diese Anzeige ist nur für angemeldete Nutzer möglich.

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.

Securiy & 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 & DRBD

Kubernetes on-premise baremetal deployments

Network Security and End-to-End transparent encryption using Cilium

Anchore Engine policy enforcement for Docker images and base image management
PROJEKTHISTORIE
ZEITLICHE UND RÄUMLICHE VERFÜGBARKEIT
Prefer to work in Hamburg. Available to positions in Germany.
Willing to mix Remote work from Hamburg plus travel when needed.
KONTAKTANFRAGE VERSENDEN

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