defunct9
3 reviews
@defunct9
Ahli semenjak 15 Jun 2009
1 Cadangan
defunct9
Dalam Talian
Luar Talian
I am a Linux admin. OS installation and configuring, backup organization and rescue, data transfer from one server to another, troubleshooting, shell scripting are in my competencies.
* AWS services - including S3, EC2, SES, CloudFront, ElasticSearch. Kibana reports.
* DigitalOcean - standard or custom droplets, private network.
* ELK - Elasticsearch Logstash Kibana. Setup, Config, support, troubleshooting.
* CentOS, Ubuntu, Debian, Fedora, RHEL. Also I have experience with using open source command line tools from shell, python and php scripts:
* MySQL/PostgreSQL - creating SQL scripts, backup/restore/DB migration scripts, clustering.
* Docker - creating specialized images for your tasks.
* Virtualization - creating pre-configured VM based on kvm.
* Network services like LAMP stack, ELK stack, OpenVPN, OpenSSL, OpenSSH.
* Information security related services - like log collection via OSSEC/NXLOG with ELK stack, PCI-DSS audit.
U can ask me about non-standard tasks or problems.
$20
USD/hr
2.7
- 75%Kerja Diselesai
- 100%Mengikut Bajet
- 100%Tepat Pada Masa
- N/AKadar Ulang Upah
Portfolio
Ulasan Terkini
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Compile an ipk file on Lede (OpenWRT)
€100.00 EUR
“Ranrui seems to know what he is doing even though it didn't work for us as we have a very specific setup. Instructions could be more detailed to make life much easier”
Guillaume168
6 bulan lepas
-
Make a EThash algorithm mining pool
ï¿¥1111.00 CNY
“Well done the work”
hele0916
7 bulan lepas
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Project 16456194 has been deleted
$30.00 USD
“very very good expert!!!! very very good expert!!!!”
mhlovejoo1
8 bulan lepas
Pengalaman
System Administrator
Sep 2012 - Dec 2014 (2 years)In this company I am mainly responsible for big platform, data, Internet finance, the construction of the personalized mall operations platform, management and maintenance work. Write shell, python operations such as the script, to work to realize the automatic [login to view URL] KVM virtualization technology. In addition to use OpenStack, build the company's operational production environment, the application of virtualization technology in production.
Pendidikan
Bachelor's degree
1993 - 1997 (4 years)Sijil
Pengesahan
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Facebook Disambung
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Freelancer Keutamaan
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- Bayaran Disahkan
- Telefon Disahkan
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Identiti Disahkan
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- E-mel Disahkan
Kemahiran Teratas Saya
- Linux 3
- Ubuntu 2
- Sistem Admin 1
- OpenVPN 1
