Hasitha Ruwan Rammandala

Engineer - Managed Services at Axiata Digital Labs
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Contact Information
us****@****om
(386) 825-5501
Location
Colombo District, Western Province, Sri Lanka, LK

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5.0

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Thiwanka Kasun

Hasitha is a well-rounded talent with a unique blend of exceptional technical skills and outstanding teamwork abilities. As a university colleague, I witnessed his prowess in programming and technical tasks, which consistently set him apart. Moreover, his passion for sports and group activities added a dynamic dimension to our interactions. I highly recommend Hasitha for both technical projects and team-based endeavors; he excels in every aspect.

Shohan Perera

Hasitha is a hard working and who has an aim of his career. From the day I met him to today, the growth that he has gained is spectacular. I wish him all the very best for his future.

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Credentials

  • Learning Kubernetes
    LinkedIn
    May, 2023
    - Nov, 2024
  • Docker Essential Training: 2 Orchestration
    LinkedIn
    Mar, 2023
    - Nov, 2024
  • Docker Essential Training: 3 Image Creation, Management, and Registry
    LinkedIn
    Mar, 2023
    - Nov, 2024
  • Docker Essential Training: 4 Storage and Volumes
    LinkedIn
    Mar, 2023
    - Nov, 2024
  • Docker Essential Training: 5 Networking
    LinkedIn
    Mar, 2023
    - Nov, 2024
  • Docker Essential Training: 6 Security
    LinkedIn
    Mar, 2023
    - Nov, 2024
  • Prepare for the Docker Certified Administrator (DCA) Certification Exam
    LinkedIn
    Mar, 2023
    - Nov, 2024
  • Docker Essential Training: 1 Installation and Configuration
    LinkedIn
    Feb, 2023
    - Nov, 2024
  • Cloud Core
    IBM
    Mar, 2021
    - Nov, 2024
  • CCNA: Enterprise Networking, Security, and Automation
    Cisco
    Feb, 2021
    - Nov, 2024
  • Introduction to Cybersecurity
    Cisco
    Feb, 2021
    - Nov, 2024
  • NDG Linux Essentials English 0221
    Cisco
    Feb, 2021
    - Nov, 2024
  • CCNA: Switching, Routing, and Wireless Essentials
    Cisco
    Oct, 2020
    - Nov, 2024
  • CCNA: Introduction to Networks
    Cisco
    Jun, 2020
    - Nov, 2024
  • SQL course
    SoloLearn
    Feb, 2020
    - Nov, 2024
  • Java course
    SoloLearn
    Nov, 2018
    - Nov, 2024
  • Red Hat® Certified System Administrator (RHCSA®)
    Red Hat
    Nov, 2022
    - Nov, 2024

Experience

  • Axiata Digital Labs
    • Sri Lanka
    • IT Services and IT Consulting
    • 700 & Above Employee
    • Engineer - Managed Services
      • Feb 2023 - Present

  • OmobioNG
    • United Kingdom
    • Telecommunications
    • 100 - 200 Employee
    • Operations Engineer
      • Jun 2022 - Feb 2023

    • Technical Support Officer
      • Feb 2021 - Jun 2022

      ▪ System failure Analysis and Recovery▪ Coordinated software installations and upgrades to ensure proper Unix system performance▪ Installed and maintained Unix security patches/policies on the development systems (MBSS security & VA in Axiata products ex-: Dialog)▪ Shell scripting (Bash)▪ Monitoring and Managing Linux Processes▪ Identified opportunities for Unix system automation and process improvement▪ Install, configure, update and troubleshoot services for customers, such as RedHat Linux OS level concerns, web server, database server, and applications servers; includes Nginx, Apache, PHP, RHCSA clustering, MySQL, FTP, SSH, and DNS▪ Sound knowledge in using Docker / Podman Containerization▪ Support customers by responding within the designated service level agreement to inquiries L1 & L2 Mobile Applications (Dialog Selfcare (Axiata Group), Mobitel , Airtel, Hutch, Vodafone, Txtnation)▪ Work closely with the application team to support the installation of various big data applications▪ Nagios Monitoring System▪ Maintain Jira tickets and mails Show less

    • Trainee Technical support officer
      • Feb 2021 - Sep 2021

      ▪ Support customers by responding within the designated service level agreement to inquiries L1 & L2 Mobile Applications (Dialog Selfcare (Axiata Group), Mobitel , Airtel, Hutch, Vodafone, Txtnation)▪ Level 1 / Level 2 engineer for Customer support queries via Telephone. emails and chat etc.(Member of mission critical 24*7 Support team).▪ Hands on experience and administrating experience with JIRA ticketing and escalation management framework

Education

  • Eastern University Srilanka
    Bachelor of Computer Science, Computer Systems Networking and Telecommunications
    2017 - 2021
  • Cisco Networking Academy
    CCNA ( cisco certified network associate )
    2020 - 2021
  • Nu/Gamini Dissanayaka National School
    Advanced level( maths stream )
    2012 - 2014
  • Nu/Weerasekara Maha Vidyalaya
    O/L
    2007 - 2011

Community

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