Ahsan Ullah Ahmad

Site Reliability Engineer at Cognigy
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Contact Information
us****@****om
(386) 825-5501
Location
Berlin Metropolitan Area, DE
Languages
  • English Full professional proficiency
  • Bengali Native or bilingual proficiency
  • German Elementary proficiency

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5.0

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Ihor Mordashev

I had the honor of working with Ahsan at 21st RE, collaborating on several projects and leading our platform transformation. We worked closely together bringing our Cloud solution to the next level. I was constantly amazed not only by his technical skills but also by his ability to learn new concepts quickly. In the end, he helped to reduce the complexity of our Docker Swarm platform and CI/CD pipeline by bringing innovative ideas. He is also a very positive person and I can't remember him coming without a smile.

LinkedIn User

I had the pleasure of working with Ahsan during my time as platform team lead in real.digital, for one year. From the very beginning, Ahsan showed a very proactive attitude and quickly became great asset to the platform team. He provided technical solutions and supported developers when launching, maintaining and monitoring microservices to make Real's online grocery shop as attractive as possible. Ahsan is a fast learner, being able to undertake many different tasks, for example administration and fine-tuning of an Apache Kafka cluster, working on a Docker Swarm infrastructure and its pipelines with tools such as Gitlab CI and Jenkins or further improving our infrastructure as code based on Ansible, among many others. Besides his technical skills, I would also highlight his calm and analytical approach to problem solving, his positive attitude and his curiosity and interest in technology. I have no doubt that Ahsan is a great match for any technical team, being able to cope with the quick changes in the industry, sharing his extensive knowledge with colleagues and continuously learning further. Because of this, he earns my highest recommendation.

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Experience

    • Germany
    • IT Services and IT Consulting
    • 100 - 200 Employee
    • Site Reliability Engineer
      • Jan 2023 - Present

    • Sr. DevOps Engineer
      • May 2022 - Dec 2022

    • Germany
    • IT Services and IT Consulting
    • 1 - 100 Employee
    • DevOps
      • Jan 2021 - Apr 2022

    • Germany
    • Online and Mail Order Retail
    • 400 - 500 Employee
    • DevOps
      • Feb 2019 - Dec 2020

    • Netherlands
    • Personal Care Product Manufacturing
    • 700 & Above Employee
    • IT Systems Specialist
      • Aug 2017 - Jan 2019

      ▪ Provide hands-on support for all aspects of IT, Telephony and Mobility for clients and visitors in Coty’s local office ▪ Work with the on-site team to ensure a seamless, coordinated approach to 3rd level user support ▪ Consult, collaborate and establish effective networks with key global IT groups ▪ Provide hands-on support for all aspects of IT, Telephony and Mobility for clients and visitors in Coty’s local office ▪ Work with the on-site team to ensure a seamless, coordinated approach to 3rd level user support ▪ Consult, collaborate and establish effective networks with key global IT groups

    • Germany
    • Software Development
    • 1 - 100 Employee
    • Data Center Trainee (Working Student)
      • May 2015 - Nov 2016

      ▪ Performing first level (Physical layer) troubleshooting of servers to make it reachable over the network ▪ Identifying and replacing the faulty parts of Servers including HDD, RAM, PSU, interface cards or cables ▪ Installing new devices including Servers, Switches, Routers and Firewalls of different vendor in different data center from unpacking till initial configuration so that it is reachable over the network. ▪ Replacing faulty Servers and switches ▪ Performing first level (Physical layer) troubleshooting of servers to make it reachable over the network ▪ Identifying and replacing the faulty parts of Servers including HDD, RAM, PSU, interface cards or cables ▪ Installing new devices including Servers, Switches, Routers and Firewalls of different vendor in different data center from unpacking till initial configuration so that it is reachable over the network. ▪ Replacing faulty Servers and switches

    • Telecommunications
    • 100 - 200 Employee
    • Engineer, Operations
      • Dec 2013 - Mar 2014

      - Performing first level troubleshooting of issues of the network containing Cisco Router, CiscoSwitch(L2 and L3), Mikrotik, Cisco Server- Health checkup of network equipment- Fine tuning network performance by using NMS tools like Cacti, Nagios, Centron, PRTG- Configuration and maintenance of SaaS/PaaS cloud services using VMWare ESXI 5

    • Engineer, NOC
      • Feb 2012 - Nov 2013

      - Troubleshooting network issues to ensure maximum possible service availability and performance- Performing routing operations- Additional job responsibility includes performance analysis and health check of network equipment including Dialogic Telephone Switching equipment, Ericsson Telephone Switching equipment, CISCO & Redback Router, and CISCO Switch

    • Bangladesh
    • IT Services and IT Consulting
    • 1 - 100 Employee
    • Jr. Network Engineer
      • Oct 2011 - Jan 2012

Education

  • Frankfurt University of Applied Sciences
    Master of Engineering (M.Eng.), Information and Technology
    2014 - 2018
  • Ahsanullah University of Science and Technology
    Bachelor of Engineering (B.Eng.), Electrical and Electronic Engineering
    2007 - 2011

Community

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