Gillar N.

Devops Engineer

690 dollar
Freelancer
10 ans
Ho Chi Minh City, VIETNAM

Mon expérience

Contemi SolutionsJune 2020 - Présent

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DXC TechnologyNovember 2018 - August 2020

- Analyzes, logs, tracks and resolves complex software/hardware matters of significance pertaining to networking connectivity issues, printer, servers, and applications to meet business needs.

- Offering the resolution to complex matters of significance and coordinates the implementation of the approved course of action.
- Develop a part of web site and desktop application for end-users.
- Automation script, test and deploy system.
- Coordinates and monitors troubleshooting to isolate and diagnose common system problems; documents system events to ensure continuous functioning.
- Oversees the installation of client department-specific applications and systems.
- Coordinates testing, upgrades and configuration of system files and services.
- Utilizes standard corporate tools to record change and problem activities for tracking purposes.
- Successfully contribute to projects and lead activities initiated from the DevOps.
- Successfully build and maintain Continuous Delivery Pipe line.

DXC TechnologyMay 2018 - June 2020

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Robert Bosch Engineering and Business Solutions VietnamJuly 2016 - November 2018

Lead the teams working long-term for global customers:

- Design, implement, manage AWS-hosted and on-premises infrastructure including servers, applications, storage, virtualization, network and security.
- Design, implement, manage Azure services & on-premises infrastructure including servers, applications, storage, virtualization, network and security.
- Manage, deploy Office 365 including with EMS.
- Deliver on project and business-as-usual requirements specific to infrastructure through Development, Staging, and Production environments.
- Provide technical support, and participate in 24x7 on-call roster including liaising with third-party vendors through to resolution.
 Actively involved in on-call rotation and provide hands-on support during emergencies, outages, and service transitions.
- Actively involved to Azure IoT, enviroment dev and prod. Scale the system and support connection with PowerBI.
- Create long-term and short term strategies for scaling the application hosted in production environment.
- Scripting: PowerShell, Perl, Bash script.
- Interested in Azure architect enviroment - ECO systems, VMWare orchestration, and AWS.


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TMA SolutionsApril 2015 - July 2016

- In Windows system: windows server 2008, Windows server 2012. Microsoft Azure.

- In Linux system: CentOS/Debian/Ubuntu server.
- In Cloud system: AWS, Microsoft Azure.
- Knowledge on LXC (base on Debian), Amazon cloud, IBM cloud, VMware...
- Knowledge on Docker (CentOS).
- Knowledge on ITIL v3
- Learned Perl language, studying Ruby and Chef.
- Optimum trouble-shooting and problem solving abilities developed.


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NNR Global LogisticsSeptember 2013 - March 2015

- Providing support of IT hardware, software (including ERP - VPN), servers (IBM X3650 M4, Dell, and HP), laptops, networks (including Cisco router), and voice conference Polycom…

- Maintained Windows system: windows server 2008, also familiar hardware ISA 2006 and Cisco hardware, antivirus ESET NOD 32 (Server/Client), Wireless Draytek, VPN, VLAN (4 VLAN), Office 365, SIP phone PABX, …
- Maintained Linux system: CentOS server to distributed files, webpage, mail server and built in firewall filter content type by iptables …
- Knowledge on LXC (base on Debian), Amazon cloud, IBM cloud, VMware cloud, Windows Azure, ... (only VMware cloud – depended with IT Head Office in USA)
- Working on Perl programmer and rewrite-program to monitoring system server CentOS.
- Repair office equipment (printer, fax, telephone, photocopy...)
- Accomplished in settings and meeting deadlines, planning and developing methods for
computerizing a range of business tasks by using ITIL skills management.
- Optimum trouble-shooting and problem solving abilities developed.

DyCom Business SystemsApril 2010 - April 2012

Mes compétences

Software testing

Postman

Others

Amazon S3 API, Antivirus solutions

IT Infrastructure

Hyper-V, Linux, Docker, KVM, Debian, Azure, Ubuntu, Git, CentOS, VMware, LXC, Windows Server, Cisco

Languages

Python, ASP.NET, Perl, XML, Java, Bash, PowerShell, Ruby

Analysis methods and tools

DevOps

Environment of Development

Eclipse IDE

Frameworks

JPA, Hibernate

Technologies

SharePoint, Spring Boot, myBatis, AWS, Asterisk

Open Source solutions

LAMP

Computer Tools

MS Office 365

Databases

MySQL, PostGreSQL

Mes études et formations

- Certifications

- Marie Curie2006 - 2010