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Kareem Mostafa Email & Phone Number
Senior SRE and DevOps Engineer
at
flaschenpost SE
LinkedIn matched
✓ Verified Jul 2026
3 data sources
Profile completeness 86%
Current company
Role
Senior SRE and DevOps Engineer
Location
Berlin Metropolitan Area, Germany
Company size
Who is Kareem Mostafa? Overview
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Quick answer
Kareem Mostafa is listed as Senior SRE and DevOps Engineer at flaschenpost SE, a with 1285 employees, based in Berlin Metropolitan Area, Germany. AeroLeads shows a matched LinkedIn profile for Kareem Mostafa.
Kareem Mostafa previously worked as Senior SRE at Flaschenpost Se and DevOps Engineer at Durstexpress. Kareem Mostafa holds Master’S Degree, Informatik, 1,3 from Technische Universität Berlin.
Company email context
Email format at flaschenpost SE
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flaschenpost SE
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Profile bio
About Kareem Mostafa
Cloud Computing and DevOps Engineering have always driven my passion, energy, and enthusiasm. I have always been striving to work on the cutting edge of technology, enjoy thinking out of the box, and always come up with solutions for sophisticated Issues. With 10+ years of professional experience in the IT industry, Cloud Computing, and DevOps engineering, I have successfully designed and implemented complex infrastructure projects from diversified perspectives and developed strategies that have resulted in a remarkable increase in revenue. I'm seeking a challenging position where I can exploit my competence professionally, which tends to maximize productivity and exceed expectations.
Current workplace
Kareem Mostafa's current company
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Flaschenpost Se
8 roles
Kareem Mostafa work experience
A career timeline built from the work history available for this profile.
Senior Sre
Current
Jun 2021 - Present
Devops Engineer
Durstexpress
Mar 2020 - 2021
Linux Engineer / Devops Engineer
• Supporting deployments using CI/CD Orchestration & Automation Tools: Jenkins, Gitlab, Travis CI, Docker, Kubernetes, Shell Scripting• Using Configuration Management tools: Ansible, Terraform, Vagrant• Configuring Version Control Tools: Subversion, Git, Github• Monitoring & Logging Infrastructure using Tools: Prometheus, Icinga, Graphite, Nagios, AWS CloudWatch, Grafana• Managing Cloud, & On-Premise Virtualization environments: AWS, Openshift, Openstack, vSphere, Vmware-ESXi Hosts, Citrix• Administrating Linux OS / CLI distributions: RHEL, CentOS, Ubuntu, SLES, Debian, OpenBSD• Administrating Windows & Linux Services: EX, AD, RMS, ADCS, LDAP, Nginx, Apache, Mysql, Postgres, MongoDB, Redis• Troubleshooting Cisco hardware: UCS, HX, GPU, ASA, ASR, WLC, SW, Routers• Troubleshooting Networks & Networking Protocols: WAN, VPN, VOIP, ISP peering, BGP, OSPF, QoS, IP Addressing, DNS/DHCP• Contributing to an autonomous driving project (Diginet) (http://diginet-ps.de)
Sep 2017 - Mar 2020
Senior System Engineer
• Building new Infrastructure Hyper-V based virtualization.• Administrating Cloud-native/ On-premise distributed systems: AWS (EC2, S3, Route53, VPC, IAM), Azure, Office 365, ERP, Oracle, Power BI, SQL BI, CRM, ADFS, EX, SP, TMG, GP, DPM, SCCM, WSUS, TFS, CL, NLB, SSO & DirSync• Configuring MPLS / WAN between several branches.• Administrating Windows-based services: ADCS, ADRMS, ADFS, ADLDS, ADRMS, IIS• Managing Network hardware e.g. Cisco ASA. Routers, Switches and FortiGate Firewalls
Jun 2012 - Sep 2016
It Service Desk
• Supporting help desk incidents and service requests reported by users over 40 branches• Monitoring and logging services alerts may arise on different time intervals• Providing First & Second level support using SCCM 2007• Assists in documenting best practices & FAQs for end-users
May 2011 - May 2012
System Engineer
• Plan, Design & Build datacenters projects Hyper-V based Virtualization.• Administrating Windows-based services: AD, DNS, DHCP, IIS, TMG, FEP, SQL, TFS, VMware, Disaster Recovery Acronis, NCR POS Machines, AX& NAV 2009• Automating Daily backups for each of (repositories, databases, VMs, Mail Servers) using Powershell & shell scripts.• Configuring NCR POS machines
Mar 2009 - Mar 2011
Network Engineer Trainee
• Direct Service to ISP Customers and requests supporting resolution fo DSL network problems and connection issues• Managing/ Analyzing daily CPE requests • Building network backbone, installing gateways and configuring DSLAMs• Ensure customer satisfaction by meeting SLA's expectations
Jun 2006 - Aug 2006
Team & coworkers
Colleagues at flaschenpost SE
Other employees you can reach at flaschenpost.de. View company contacts for 1285 employees →
LM
Luca Mauritz
Colleague at Flaschenpost SeBremen, Germany
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MT
Merle Thieheuer
Colleague at Flaschenpost SeBremen, Germany
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MT
Mara Timpe
Colleague at Flaschenpost SeMünster, North Rhine-Westphalia, Germany
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AG
Alexander Götze
Colleague at Flaschenpost SeBerlin Metropolitan Area, Germany
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DU
Dean Undefined
Colleague at Flaschenpost SeRodgau, Hesse, Germany
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NH
Niklas Herz
Colleague at Flaschenpost SeHamm, North Rhine-Westphalia, Germany
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CL
Christian Lohse
Colleague at Flaschenpost SeDortmund, North Rhine-Westphalia, Germany
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AP
Alessio Pullarà
Colleague at Flaschenpost SeBurgdorf, Lower Saxony, Germany
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MS
Mohamad Shahin
Colleague at Flaschenpost SeEssen, Lower Saxony, Germany
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EA
Enrico Andres
Colleague at Flaschenpost SeCologne Bonn Region, Germany
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Luca Mauritz
Colleague at Flaschenpost SeBremen, Germany
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MT
Merle Thieheuer
Colleague at Flaschenpost SeBremen, Germany
View →
MT
Mara Timpe
Colleague at Flaschenpost SeMünster, North Rhine-Westphalia, Germany
View →
AG
Alexander Götze
Colleague at Flaschenpost SeBerlin Metropolitan Area, Germany
View →
DU
Dean Undefined
Colleague at Flaschenpost SeRodgau, Hesse, Germany
View →
NH
Niklas Herz
Colleague at Flaschenpost SeHamm, North Rhine-Westphalia, Germany
View →
CL
Christian Lohse
Colleague at Flaschenpost SeDortmund, North Rhine-Westphalia, Germany
View →
AP
Alessio Pullarà
Colleague at Flaschenpost SeBurgdorf, Lower Saxony, Germany
View →
MS
Mohamad Shahin
Colleague at Flaschenpost SeEssen, Lower Saxony, Germany
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EA
Enrico Andres
Colleague at Flaschenpost SeCologne Bonn Region, Germany
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2 education records
Kareem Mostafa education
Master’S Degree, Informatik, 1,3
Bachelor’S Degree, Computer Science, 2.0
FAQ
Frequently asked questions about Kareem Mostafa
Quick answers generated from the profile data available on this page.
What company does Kareem Mostafa work for?
Kareem Mostafa works for flaschenpost SE.
What is Kareem Mostafa's role at flaschenpost SE?
Kareem Mostafa is listed as Senior SRE and DevOps Engineer at flaschenpost SE.
Where is Kareem Mostafa based?
Kareem Mostafa is based in Berlin Metropolitan Area, Germany while working with flaschenpost SE.
What companies has Kareem Mostafa worked for?
Kareem Mostafa has worked for Flaschenpost Se, Durstexpress, Dai-Labor, Cequens, and Alyaum.
Who are Kareem Mostafa's colleagues at flaschenpost SE?
Kareem Mostafa's colleagues at flaschenpost SE include Luca Mauritz, Merle Thieheuer, Mara Timpe, Alexander Götze, and Dean Undefined.
How can I contact Kareem Mostafa?
You can use AeroLeads to view verified contact signals for Kareem Mostafa at flaschenpost SE, including work email, phone, and LinkedIn data when available.
What schools did Kareem Mostafa attend?
Kareem Mostafa holds Master’S Degree, Informatik, 1,3 from Technische Universität Berlin.
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