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Rodney Caston

Rodney Caston Agency Contractor

Systems Engineer

United States - Last active: 1 day ago - Tests: 3

I have over fifteen years experience in linux systems administration and development, having managed large environments composed of many thousands of systems. I believe I bring with me a valuable perspective on how to provide solutions for efficiently managing extremely large, and distributed environments without scaling headcount. Some of my accomplishments include having built site reliability/network operations centers from the ground up, from the development of the fault and performance management systems to the management of the staff. I have built up and administered large scale email infrastructures which would send and receive millions of emails daily. I have managed datacenter migration projects consisting of thousands of servers running live services. I have extensive experience in the online gaming industry, focusing on adminsitration, server engineering, and DevOps. I have even worked in a creative capacity as a writer and creative designer in the past, having co-created the MegaTokyo™ intellectual properties. Given the variety of roles I've had in my career, I consider myself a jack-of-all-trades. What I enjoy most is being able to provide value to the organizations that I am able to support, regardless of what role that places me in at the time. Specialties: Amazon Web Services, Apache, Backtrack 5, Bind/DNS, Cacti, Chef, Cloud, Drupal, Elasticsearch, Ganglia, Glusterfs, HAProxy, Heartbeat, Kibana, LDirectord, Linux (Ubuntu, Debian, Redhat, CentOS, Kali), Logstash, Memcache, Metasploit, Monit, MongoDB, MRTG, Munin, MySQL Server, Nagios, Netcool, Nginx, Offensive Security, OpenVAS, OpenVPN, OSSEC, OSX, Penetration Testing, Postfix, PowerDNS, Puppet, Ruby, RRDTool, SAN, Samba, Sendmail, Shell Scripting, Splunk, Squid, Syslog, SMTP, SNMP, SSL, Squid, TCP/IP, VMWare, Windows, and Xen.

Associated with: Caston Consulting LLC
$91.11 /hr
1,358 hours
0.00
Adrian L.

Adrian L.

Sr. Java developer

Romania - Last active: 5 days ago

I'm a java developer from Romania. I have 8 years experience in applications design, development and testing java mobile and enterprise. Working as software engineer, my main duties were to analyze, design and develop solutions for the project requirements, as well as debugging and bug-fixing existing software solutions.

$33.33 /hr
2,780 hours
0.00
Oleksii Mykhailov

Oleksii Mykhailov

Python/Django developer

Ukraine - Last active: 03/28/2013

Programming skills: Python, bash Linux (preferred)/Solaris/HP-UX administration: web-servers/hosting servers, database servers, clustering, performance tuning, monitoring, deploying, security configuration and audit. Storage systems: HP XP12000/24000,building HA NFS servers Virtualization: Xen, openvz

$33.33 /hr
2,252 hours
0.00
Georgescu Calin

Georgescu Calin

IT Specialist - Quality Assurance

Romania - Last active: 1 day ago - Tests: 2 - Portfolio: 3

Quick learner and a curious man , I have chosen IT for it's vast field of opportunity . Both educational and work experience in IT have brought me here , searching for challenges and personal growth boosts. Fluent in English and with a keen eye for details , I am willing to embed my efforts in Software Testing - done right.

$11.11 /hr
1,510 hours
0.00
Alexandr Trashkov

Alexandr Trashkov

Java Developer

Belarus - Last active: 1 month ago - Tests: 2

I have 4 years experience with web and software development by using the Java and J2EE platforms. I involved in developing Web Application by using the Spring (MVC, Sequrity, Batch, WebFlow) and the Hibernate frameworks. Was responsible for develop back-end, front-end (by using ExtJS, javascript), and unit testing (jUnit, Mockito). Used different RDBMS in applications (MySQL, MSSQL, H2). Also I participate in automation testing web site, Android and iOS applications (by using Selenium framework, TestNG, Appium). I will be glad to help you. Kind regards, Alexandr

$14.44 /hr
1,327 hours
0.00
Jose Luis Oronoz Troconis

Jose Luis Oronoz Troconis

Web Developer / Magento - Opencart / Mobile - Resp...

Venezuela - Last active: 1 month ago - Tests: 1

I am a skilled programmer with over 10 years experience in various industries, i am a specialist developer of systems under Web Platform, geared for both desktop computers and mobile devices, using the highest technologies, as well as advanced software and techniques I have developed systems for several sectors among which; Banks (ISO 8583 implementations in Web platform, Kiosk Development, development of mobile banking and internet banking), software development for government and SME sector. At the same time I am a specialist in Linux platform, with more than 8 years of experience in d evelopment, OS administration, and network administration. I am currently a fan of software development for mobile devices using such frameworks (jQuery Mobile or Sencha) developing applications tailored to the customer. I have broad experience in the following languages and systems PHP AJAX JQUERY JQUERY MOBILE MYSQL POSTGRES MSSQL PHOTOSHOP C # ASP.NET (Basic Level) Great experience with Linux and Unix operating systems Good knowledge in the area of information security. I am a creative person, professional, like I always give my best in all projects, and responsible, all jobs are guaranteed and will provide the necessary support for your project will have the desired success. Thanks in advance

$22.22 /hr
3,591 hours
0.00
Matthew Hedrick

Matthew Hedrick

Computer Technican

United States - Last active: 3 days ago - Tests: 4

I have 20 years of computer experience in the US Air Force and have have been building and repairing computers since the early 80's. I also have 15 years experience in Emergency Management I can create forms, reports, presentations using Microsoft; Excel, Word, and Power Point. Can trouble shoot hardware problems and walk people through how to fix the problem.

$16.67 /hr
3,065 hours
0.00
Allen Barnard

Allen Barnard

IIS hosting expert, High availability IIS load Bal...

Netherlands - Last active: 3 days ago - Tests: 3

I'm a Windows Systems Engineer with an expertise in IIS. I have many years working with IIS and have advanced knowledge of IIS 4 - 8 I am also skilled at building and implementing Windows systems in Amazon AWS Alongside my team we offer the following services: - Shared IIS configuration for clustered IIS servers - Load balanced IIS - IIS server installation - Amazon AWS (EC2, S3, SNS, ElasticTranscoder, CloudFront) - PowerShell and other scripting (Please message the details of the job first) - Powershell Module for AWS (intimate working knowledge) - IIS configuration and extension installation - Public internet IIS for private and shared hosting solutions - Internal private network IIS and DNS setup (great for setting up Intranet websites and a means of implementing FTP server on your existing windows servers) Thanks for our interests in our AWS and IIS solutions... Looking forward to work with you :)

$23.33 /hr
1,387 hours
0.00
Bryan S.

Bryan S.

Experienced Microsoft Infrastucture Consultant

United States - Last active: 11/09/2013 - Tests: 2

Over the last 10 years I have implemented many Microsoft product Infrastructures in businesses of varying sizes and complexity. My main specialties are Exchange 2003 2007 2010, Active Directory, Hyper-V, SQL Server, Windows Server, and SCOM. I've also got a good deal of experience in automation and basic applications using VB.net, Powershell, and VBS

$77.78 /hr
1,898 hours
0.00
Diego Yungh

Diego Yungh Agency Contractor

Frontend Developer

Brazil - Last active: 1 day ago - Tests: 2

I am a very friendly developer with more than 5 years in professional web developing. My strong points are Restful applications, Sockets and Dashboards. From raw JS to full-stack frameworks I can work in any environment, I will learn and adapt my knowledge and tools to your needs or provide you with insight and ideas if you give me the opening to. I am always testing bleeding edge technologies and learning the new resources for the web. It is also my job to be in tune the newest resources.

Associated with: Yungh's
$25.00 /hr
1,256 hours
0.00