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Michael Amponsah

Certified Kubernetes Administrator
  • Suggested rate
    €125 / day
  • Experience3-7 years
  • Response rate100%
  • Response time1 hour
The project will begin once you accept Michael's quote.
Location and workplace preferences
Location
Frankfurt am Main, Germany
Can work onsite in your office in
  • and around Frankfurt am Main (up to 50km)
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Skill set
Additional skills (0)
Experience
  • HWS Gruppe
    Database and Linux Administrator
    August 2023 - September 2024 (1 year and 1 month)
    Herzogenrath, NW, Germany
    • Delivered advanced setups such as Oracle RAC and Data Guard to ensure high availability and business continuity.
    • Performed database installations and refreshes using Oracle Data Pump, optimizing efficiency and reliability in database operations.
    • Managed end-to-end incident, service, change, and problem management processes to maintain system integrity and meet SLA targets.
    • Administered backup and point-in-time recovery processes using RMAN, ensuring minimal data loss and system reliability.
    • Developed and implemented self-service roles and configuration roles for customers using Ansible, enhancing system efficiency and reducing manual effort.
  • Government of Ghana (NABCO)
    Software and Information Technology Systems Officer
    November 2018 - December 2022 (4 years and 1 month)
    Accra, Ghana
    • Managed end-to-end incident, service, change, and problem management processes to maintain system integrity and meet SLAs.
    • Installed, configured, and supported Linux (RedHat) and Unix operating systems, ensuring smooth integration with existing infrastructure.
    • Installed, administered, and troubleshot critical services like NFS, DNS, and FTP servers, ensuring seamless availability and performance.
    • Scheduled and managed routine, periodic, and queued tasks using crontab, optimizing resource allocation and system performance.
    • Consulted with top management to understand their requirements and the role of the IT systems.
    • Collaborated with developers to design, develop, and implement software and systems aligned with organizational goals.
  • Accra Technical University
    Teaching Assistant and IT Support
    August 2014 - September 2015 (1 year and 1 month)
    Accra, Ghana
    • Designed and executed a department-wide training program, and trained over 400 students in a smart IT-enabled businesses.
    • Assisted in maintaining IT systems in the computer lab environments at various sites.
    • Installed and configured LDAP server to authenticate between Linux, Apple and Windows environments.
Recommendations
Education
  • Bachelor of Science
    University of Professional Studies
    2021
    Bachelor of Science in IT Management
  • Master of Science in Computer Science
    Accra Technical University
    2014
    High National Diploma in Computer Science