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Systems Administrator

$15-25 USD / hour

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Dibuat hampir 5 tahun yang lalu

$15-25 USD / hour

We seeks a systems administrator to: *maintain stable/performant platforms where milliseconds matter *support/upgrade/document approx 1,000 linux servers *enhance/extend a configuration/deployment/monitoring framework *manage and maintain multiple MySQL clusters *draw from and contribute to various open source projects *solve interesting tech issues at billion-page-view-per-day scale *build development environments for effective code testing/deployment *participate in on-call rotation The ideal candidate: *self-motivated and highly productive *a data-driven problem solver *passionate about helping (and delighting) end users *loves learning and teaching others *passion for automation *makes teammates better *resourceful and adaptable *communicates effectively *empathetic and self-aware *loves craigslist
ID Proyek: 19694729

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41 freelancer menawar dengan rata-rata $21 USD/jam untuk pekerjaan ini
Avatar Pengguna
Hello, and thanks for the opportunity to bid on your project. Please check my portfolio and reviews from other customers https://www.freelancer.com/u/TenStar718.html I am an expert in many different area’s of web and mobile applications based on the following languages: Web(PHP, MySql, HTML5, Java, ReactJS, NodeJS) and Mobile (Native and Hybrid). I am also an expert in many different frameworks such as CodeIgniter, Laravel, Spring and jQuery. I have over 5 years industry experience in development and graduated with a Masters Degree in IT from the Hong Kong University. My PHP L1 exam score in Freelancer places me in the top 3% of developers. Please have confidence in my skill and quality of work. I assure, I will do my best to work with you on your project to present the best possible outcome for you and your customers. I will also do my best to correct any area of work where quality comes into question, I want to have pride in my service to your company and the final product provided. While I am happy to make adjustments and alterations as your project progresses please understand that I am a dedicated freelancer and any work that is substantially different from the project description may need the awarded fee to be re-negotiated. Feel free to contact me if you have any questions, and please review my 5 star profile. I look forward to working together in partnership on your project and into the future. Regards
$22 USD dalam 40 hari
5,0 (158 ulasan)
8,6
8,6
Avatar Pengguna
Greetings my name is Ervin and id like to assist you on this project. i feel myself qualified enough to bid into this project. kindly lets have a chat conversation (meanwhile you can take an evaluation look of my profile ) and lets move from there Kind regards Ervin S.
$25 USD dalam 40 hari
5,0 (55 ulasan)
7,5
7,5
Avatar Pengguna
Hello Hope you are doing well. I have 7 years of experience in Linux and system administration. I can handle this project. Regards VishnuLal*
$25 USD dalam 40 hari
4,9 (617 ulasan)
7,6
7,6
Avatar Pengguna
I have 5 years experience in setup and management of different Linux web hosting servers, Cloud Servers, Server Management, Server Security, Mailing Servers, Email Servers, SSL, Server Monitoring etc. I will configure your server and email as per your requirement. I am working as a server admin from past 5 years and have expertise in the task like this one. I have a long time experience in managing complicated hosting environments and have solid skills in live migrations, tuning and performance optimizations over Linux OS I provide so prompt project delivery, thus I perform my responsibilities precisely with my scrupulous attention. Thanks
$20 USD dalam 40 hari
5,0 (49 ulasan)
7,6
7,6
Avatar Pengguna
Hello. I'm professional Linux system admin, with experience of daily-weekly-monthly maintenance, and I'm sure you will be enjoyed with my experience. Please contact me and let's discuss about this project. Thanks!
$30 USD dalam 40 hari
5,0 (335 ulasan)
7,4
7,4
Avatar Pengguna
Hi I am person who started his carieer from IT helpdesk. For now i have over 20 years ongoing carieer in IT and telecom. I have been also applications administrator, system-administrator and monitoring administrator-expert. I understand OSI layer. process as such. I can administer linux (all known distros), bsd (freebsd, openbsd) and windows ms operating systems. I have good knowledge about applications servers (dns, mail etc). Java is no stranger. Tomcat, Jrun and Jboss. Database servers (mysql, postgresql, oracle). Lot's of experience as troubleshooter. My main thing. I am sure i qualify for you needs. greetings, taavi
$25 USD dalam 40 hari
5,0 (108 ulasan)
7,4
7,4
Avatar Pengguna
Hello, I'm a Linux\Unix systems engineer, OpenStack Administrator, VMware administrator, also certified Red Hat and VMware. I have good experience in Linux administration, troubleshooting, service installing and monitoring, as well as virtualization technology, cloud computing, Docker, Kubernetes and LXC/LXD. so, I'm interested in your project and I can help you. Thanks
$35 USD dalam 40 hari
5,0 (29 ulasan)
7,1
7,1
Avatar Pengguna
Hello there Full Stack Expert development team is ready to serve you. Contact me for an enjoyable and reliable development experience. Thanks!
$50 USD dalam 40 hari
5,0 (42 ulasan)
6,9
6,9
Avatar Pengguna
I have experience in deploying and maintaining of: Cloud Computing Platforms: AWS Amazon Web Services,Microsoft AZURE, Google Cloud (GCP). Server Operating Systems: Windows Server 2003-to-2012R2, Windows Server 2016 Amazon Linux, Debian, RHEL, CentOS, Ubuntu. Web servers and servlets containers: IIS, APACHE, NGINX, DOCKER Mail servers: POSTFIX, EXIM, MS Exchange 2000-to-2013, MS Exchange 2016, QMAIL Database servers: MySQL, MS SQL Virtualization: MS Hyper-V, VMware Server(ESXI), VirtualBox. Directory service: Active Directory, OpenLDAP. File servers: IIS FTP, proftpd, FileZilla FTP Server, SAMBA. Firewalls: Windows firewall,ISA/Forefront TMG, MikroTik,PFSense Zywall and other Routers; Data Storage Systems: Netapp, FAS, EMC, VNX; Hosting Panels: PLESK,cPanel,Website Panel
$22 USD dalam 40 hari
4,9 (392 ulasan)
6,9
6,9
Avatar Pengguna
HI I am system admin and will manage the servers as per your requirement and have expertise in the relevant field. I have 10 years of experience. Let me know for further queries. Regards
$20 USD dalam 20 hari
4,7 (384 ulasan)
7,2
7,2
Avatar Pengguna
over 10 years of unix and unix like sysadmin. featuring Unix: Solaris, Hp-UX, AIX GNU/Linux (Red Hat, Slackware, Debian, ubuntu server,ubuntu cloud) Advanced Power Virtualization on IBM systems HACMP Linux cluster/pacemaker. VOIP and PBX Senior Asterisk Admin Siemens-Alcatel.E1. SS7 protocol - DSLAM - OLT FTTH docker ansible RHCSA Certified. Scripting: bash, korn python full experience on: leading networking Troubleshooting SAN Disaster recovery Language: Spanish (native) English (fluent)
$25 USD dalam 40 hari
5,0 (61 ulasan)
5,8
5,8
Avatar Pengguna
Hello, Please check my profile feedbacks, please contact me if you found me useful for your project, thanks
$16 USD dalam 40 hari
5,0 (63 ulasan)
5,5
5,5
Avatar Pengguna
I have over 15 years system administration experience with a number of distributions of linux / unix and windows server, working for a large number of blue chip companies here in the UK. Skill-List (Including but not limited to): Windows 2000-2016 Server Exchange 2003-2016, Office365 Linux / Unix Administration SAN Storage (NetApp, EMC Clariion, HP MSA/EVA/Lefthand) Server Virtualization (Vmware ESX, XenServer, Openstack) Desktop Virtualization (Vmware View, Xen Desktop) Application Virtualization (Thinapp, Xenapp) Networking (Cisco, Juniper, HP, Extreme, Ubiquiti) Firewall / IDS (Cisco, Fortigate, Juniper) Backup (CA Arcserve, HP Data protector, R1Soft, Veeam) Server administration (MsSQL, MySQL, Oracle (inc forms & reports), InnoDB, IIS, Apache, SCCM, WSUS) VoIP Solutions (Nortel, Avaya, Shoretel, Asterisk, FreePBX) Penetration Testing / Server Security/Hardening WHMCS, DirectAdmin, cPanel, Webmin AWS, Azure Config/Management I also offer reactive server management for £50 a month and proactive server management for £99/month
$30 USD dalam 10 hari
5,0 (47 ulasan)
5,6
5,6
Avatar Pengguna
Hello there, I am a scalable microservices developer with JHipster primarily using Docker/Docker Compose and the Netflix OSS stack (Eureka, Zuul, Hystrix), and also utilizing other industry best practices and standards such as JWT security, rate limiting, WebSockets, ELK (Elasticsearch-Logstash-Kibana), and API-first development with Swagger/OpenAPI, to name a few: Currently I am also checking out a new, modern Java cloud-native microservices framework that is very fast and lightweight, just like Go (Golang). Banking, fintech, e-commerce, and blockchains/cryptocurrencies are only some of my core domains having worked with various banks, financial institutions, e-commerce service providers, and blockchain projects. I have just finished a stint as a Java/Go Web e-commerce ERP/CRM developer for an Austrian company and I am looking for new and preferably long term opportunities. I have had already delivered many successful projects since starting full time freelance work three years ago. Please see my profile for the rest of my portfolio, work history, and qualifications. Thank you.
$20 USD dalam 40 hari
5,0 (6 ulasan)
5,5
5,5
Avatar Pengguna
Hello, I have read your project REQUIREMENT and UNDERSTOOD IT COMPLETELY. We deal with the ALL TYPE OF SERVER RELATED ISSUE as we have expert team for this. We will be able to do but we need proper details regarding your projects. We are the leading IT Company in Indore, India. We have huge experience and mastery in app development, app designing and developing backend, cloud services, and enterprise solutions. We are a team of certified Amazon solution architects. We are also part of Amazon APN partner network. We do provide all kinds of solution related to Network administration or for system admin, Linux, Unix, Apache, servers, lambda EC2, Open SSL. We can provide you solution for all your customized needs. Please check our recent works:- Need AWS Setup for an ASP.NET Application AWS | EC2 | RDS | BEANSTALK | CLOUD FORMATION https://www.freelancer.com/projects/Amazon-Web-Services/Lambda-setup-push-cloudwatch-logs/ https://www.freelancer.com/projects/Cloud-Computing/Setup-New-Azure-Cloud/ https://www.freelancer.com/projects/Amazon-Web-Services/Push-AWS-RDS-psql-bucket/ https://www.freelancer.in/projects/Amazon-Web-Services/Need-AWS-Setup-for-ASP/ https://www.freelancer.com/projects/Linux/FIX-OPENVPN-IPTABLES-CENTOS/ https://www.freelancer.com/projects/nodejs/code-deployment-heroku-AWS/ https://www.freelancer.in/projects/Amazon-Web-Services/Need-AWS-Setup-for-ASP/ I am sure above example will provide you the quality of work. Thanks and Regards Deepak
$20 USD dalam 40 hari
5,0 (25 ulasan)
5,6
5,6
Avatar Pengguna
Hi, I am a skill Linux system admin, I have experience more than 9 years, I can manage any un-manage Linux system, i am interested in your project if you interested pls inbox me for discussion.
$15 USD dalam 40 hari
5,0 (65 ulasan)
5,2
5,2
Avatar Pengguna
Hi! I am an expert of Linux administration and DevOps with AWS expertise. can work to become systems administration. please kindly contact me for more further discussion, thank you.
$22 USD dalam 40 hari
5,0 (22 ulasan)
4,9
4,9
Avatar Pengguna
Hello I have checked your requirement, I am an Full Stack System Administrator. I am having expertise in Linux , I have knowledge of Linux coding , Linux programming , Commands , AWS server maintenance, Ubuntu server maintenance, Nignix server maintenance . I can successfully help you out , Kindly discuss on chat more . Kindly provide me the SSH Root details do i can check it out. I am waiting for your response . Thanks Vijay
$18 USD dalam 40 hari
4,9 (22 ulasan)
5,1
5,1
Avatar Pengguna
hi, I'm a professional Linux and Windows sysadmin, I can help you to configure what you want, contact me for any further information about that job.I'm VMWare VSP/VTSP Certified. Claudio.
$15 USD dalam 40 hari
4,9 (8 ulasan)
4,4
4,4
Avatar Pengguna
I 'm a Full-stack developer and Ethical Hacker Working +5 years in programming field. I love programming. My passion is to solve the programming issue. Technology Summary : ---Programming/Languages: PHP, Python, JavaScript, jQuery, Vue.js; ---Databases Management: Oracle 8.x/9.x, SQL Server, MySQL, PostgreSQL,MongoDB ,MariaDB ---Expert proficiency with Linux and UNIX operating systems ---Framework : Laravel,Codeigniter ,CakePHP,Django ---Server: Ubuntu Apache, CentOS, AWS, Domain, SSL. ---Create client-side applications and web sites that meet customer requirements. ---Create documentation for user information, security, Web Application Pentesting, functionality, and usability. ---Coordinate with user interface designers to develop site architecture. ---Perform daily maintenance updates for existing sites and applications. ---Design, develop and deploy a website and web app.
$20 USD dalam 20 hari
4,9 (15 ulasan)
3,4
3,4

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Bendera UNITED STATES
Crystal City, United States
0,0
0
Anggota sejak Mei 20, 2019

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