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apr 2023 - Present
senior system administrator
hirokei myanmar systems limited
yangon, Myanmar
• Daily reporting to Managing Director.
• Daily Monitoring of Systems running Server Utilization and VPN Server Log Files checking.
• Monitoring on Backup Server to see that the Source Codes and Databases of Customer sites are properly automatic backup or not.
• Create new CRM sites, Odoo ERP System and Databases for Every Project at on prime and Cloud Infrastructure.
• Managing and Configuration on Local Hypervisor that install Citrix Xen Virtualization.
• VM creation, Storage Mounting and Security Hardening for Local and Cloud Infrastructure.
• HAProxy server configuration for Load Balancing and SSL Termination on CentOS Server.
• Firewall Network filtering, Log File checking and Prevention from abnormal cases!.
• Window Server, Linux / Unix Server (Ubuntu, CentOS) configuration and installation.
• Self-handling for Odoo ERP system from installation to customer production.
• SSL Certificate installation for Standalone Linux and Windows Servers.
• Database managing for MySQL, MariaDB, Microsoft SQL and PostgreSQL.
• Cloud administration with Azure and AWS.
• Configuration Nginx Reverse Proxy and Apache vhost.
• L2TP/IPsec Tunneling with VPN Server on Linux Server. -
jan 2023 - apr 2023
system and network engineer
g bank
yangon, Myanmar
• Daily reporting to Data Center Manager.
• Monitoring the banking infrastructures (etc... Network, Storage, Servers, VMs, Firewall.).
• Create and configure the system resources when requested by the DBA Team and Core Team.
• Preparing document for Vendor comparison, contract and other office letters.
• Drawing Infrastructure Design for the related systems.
• Prepare for Data Center Migration to New Data Center.
• Configuration Firewall for DC to Branch IPsec Tunnel.
• Configuration vCenter and creating new VMs or Storage.
• Configuration Monitoring and Core Banking Linux Servers. -
apr 2019 - jan 2023
system engineer
aya sompo insurance limited
yangon, Myanmar
• Manage and monitor all installed systems and infrastructure.
• Install, configure, test and maintain server operating systems, application software and system management tools.
• Proactively ensure the highest levels of systems and infrastructure availability.
• Monitor and test application performance for potential bottlenecks, identify possible solutions, and work with developers to implement those fixes.
• Maintain security, backup, and redundancy strategies.
• Participated in the design of information and operational support systems.
• Provide 1st and 2nd level support.
• Liaise with vendors and other IT personnel for problem resolution.
about me
I am a highly motivated and results-oriented System Administrator with 5 years of experience in managing and maintaining complex server environments. Proven ability to troubleshoot and resolve critical issues, optimize system performance, and implement security best practices. Adept at automation and scripting to improve efficiency and productivity. Strong communication and collaboration skills with a passion for continuous learning and innovation.
phone
+971-562435745
mintheintun@outlook.com
website
www.mintheinhtun.website
