All work will be conducted remotely from Vietnam. Therefore, an environment that enables remote work is required.
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Are there any challenges like these when securing infrastructure engineers ?
HR challenges
- Even when we advertise, no one shows up.
- Even if you offer a job, a significant percentage of the applicants will decline.
- The average salary for engineers has skyrocketed, and the existing salary table makes it difficult to secure good talent.
Server operation and maintenance issues
- There is too much work and not enough manpower.
- If we had more manpower we could take on more orders, but it doesn't look like we can take on any more.
- Even if we were to outsource the work, the contractor would be overwhelmed and it would be difficult to outsource the work.
Solve the IT talent shortage with our server construction, operation, and maintenance lab service.
ChatGPT said:
What is the Server Construction, Operation and Maintenance Lab Service?
This is a service that allows you to build a team as if you were “virtually hiring” Vietnamese engineers based in Vietnam. Of course, there’s no need for HR operations such as performance evaluations, recruitment costs, salary increases, or bonuses.
For newly constructed systems, we design the server configuration based on the customer's non-functional requirements and budget. For cloud services, we build instances, install and configure middleware, set up monitoring, and perform load testing.
We provide up/down monitoring, service monitoring, and resource monitoring for our customers' existing systems. In the event of a system failure, we investigate the cause, notify the customer, and provide primary support. We are also available 24 hours a day, 365 days a year, upon request.
We will perform routine tasks for your existing systems according to your requests, such as checking specific monitoring items and logs at set times such as daily/weekly/monthly, and creating and submitting reports.
Supported technologies
| Items | Available technologies |
|---|---|
|
Cloud services |
AWS (EC2, ELB, Route 53, EBS & EFS, S3, VPC, Subnet, TGW services, Lambda, Cloudfront), GCP, Azure |
|
OS, Virtual environment |
CentOS, Ubuntu, Windows server, VMWare |
|
Middleware |
NginX, Apache, Postfix, SQL Server, Dovecot |
|
Monitoring |
Zabbix, Cloudwatch |
|
Configuration management, container management |
K8S, Ansible, Terraform, Cloudformation |
|
DB |
MySQL, MariaDB, MongoDB, PostgreSQL, Clickhouse |
|
Script |
Bash shell, Python |
E-commerce site server construction and monitoring
Business content
- Build an e-commerce system on an auto-scaling infrastructure
- Monitoring system using Zabbix
Technology used
- Ubuntu, CentOS, Zabbix, Oracle DB, ElasticSearch
System Monitoring
Business content
- Installing and Renewing SSL Certificates
- Virtual host configuration.
- Regular operational tasks: Restarting Apache, Tomcat, and server pgpool.
- Creating and deleting email accounts, forwarding emails
- Connection allowed/rejected
- Creating a login user for the server
- Investigation Task
- Zabbix monitoring system
Technology used
- AWS, Ubuntu, CentOS, Zabbix
Server construction and maintenance within an on-premise environment
Business content
- Deploy new products to development and production environments following the GitOps model using Helm, K8S and Argo CD (VisuaLine K8S cluster: Rancher + K9S)
- Migrate a product deployed with Docker on a VPS to a K8S system.
- DB backup, restore, upgrade, hardening: MongoDB, MySQL/MariaDB
- Product monitoring using tools Monitoring tools (Grafana + Prometheus), logging tools (ELK + APM)
- Deployment automation tools using Bash shell and Python: Tools for backing up and restoring databases, automatic connection checks between servers…
- Researching and building a new K8S system
Technology used
- Grafana, Prometheus, ELK logging, K8s/K9s
Building an EC system environment on AWS
Business content
- Built a new AWS-based infrastructure and implemented microservices on ECS clusters for both development and production after joining the new team.
- Building and maintaining a systems monitoring stack: ELK and EFK, Grafana and Prometheus
- Building and maintaining system alerts: CloudWatch Alarm, SNS, Slack
- Infrastructure provisioning using GitLab CI and Terraform
- Create tools for specific tasks using Lambda services and bash shells
- Optimization and cost reduction of legacy systems running on AWS
Technology used
- AWS, CloudWatch Alarm, ELK/EFK, Grafana, Prometheus, GitLab
System monitoring for a certain mobile phone manufacturing factory
Business content
- Server Monitoring – Fixing errors related to the server. Several systems developed.
- Data Management Systems: Security, Assets, and Networks
- Tax calculation system
- Invoice Management System
- Cleanroom Clothing Management System
- Classroom reservation system
- Nurse’s Office Management System
- Return warehouse management system
Technology used
- CentOS, Zabbix
System Management for the Department of Information Technology, Ministry of Health, Vietnam
Business content
- Management of LAN systems in the Information Technology Department.
- Physical Server Monitoring and Maintenance
- Storage Server Monitoring and Maintenance
- Monitoring and maintenance of security systems (Fortigate Firewall, ASA Firewall)
- UPS, AC, and fire protection system monitoring
- Monitoring, management and maintenance of virtual servers on VMware, KVM and OpenStack systems
- Troubleshooting systems, networks, client computers and laptops
- Server monitoring and troubleshooting for online public services
Technology used
- Fortigate Firewall, ASA Firewall, OpenStack
Are you considering server construction, operation and maintenance lab services ?
If you are considering server construction, operation and maintenance lab services, please feel free to contact us! We will provide total support, from selecting the best personnel for your company, to building a system, and evaluating and optimizing member performance.