Extremely competent with all aspects of web hosting, server administration (Linux) and IT security. I've been in the hosting industry for 7 years, 6 of those founding and running a highly respected UK company exposing me to most control panels, LAMP, monitoring, hardware replacements etc etc. Additionally I have substantial experience in operations management, online marketing, leading customer support and online payments (notably: increasing conversions, simplifying the order process and reducing chargebacks). I can work with you for short or long-term adhoc projects for both startups and larger enterprises for tasks such as website/server migrations without downtime, increasing server security & performance, setup of servers/networks etc and automation/monitoring. I can also give advice on the day-to-day running of IT (specifically eCommerce), assistance combatting chargebacks to reduce the risk of lost processing and help you provide better customer support. Please review my oDesk freelance work history.
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A focused critical thinker, applying over 13 years of IP security, data and voice expertise to engineering, executing, and troubleshooting client needs with close attention to detail, while demonstrating a proven history of successful project management. I provide a very diverse array of services ranging in complexity from Small Business and Enterprise, to Government and Military systems. Utilizing leading edge technology to consistently exceed expectations. Security Clearances: Secret (inactive), TWIC Some of my strong areas are: Mac OS X, Linux, UNIX, Windows, OpenStack, xCode, Objective-C, Cocoa, HTML, CSS, PHP, SQL, XML, Wordpress, Joomla, Metasploit, Penetration Testing, Cloud Integration, Cacti, SugarCRM, Asterisk, BGP, OSPF, IGRP, DNS, BOOTP, 802.1, 802.3 and 802.11 a/b/g/n.
I have over 15 years of experience in technology. Anything from software development to servers, desktops or networks and everything in between. I have served in the United States Air Force and worked at government agencies as well as high tech companies across the globe. If it is configuring routers or switches. Working in the Cloud with Amazon, Rackspace Etc. Linux, Windows or anything in between then I am your man.
With over 7 years experience in the technical industry I'm actively seeking consulting roles globally. Ideally these roles would draw upon my industry experience as a Systems Administrator & Developer. My working philosophy is to always prefer the long-term well documented solutions to quick ad-hoc fixes, adhere to published standards as much as possible, and strive to implement solutions that are elegant as well as practical. I love documenting what I do and I will be happy to share knowledge with my employers if they so require. Most people who work with me choose to do so again. Open to discussion and happy to provide strategic advice or a fully fledged solution. Programming === - Payment Gateway Integration (PayPal, Stripe) - PHP - Ruby (on Rails as well) - Laravel/CodeIgniter - PostrgreSQL, MongoDB, MySQL - Paypal, Salesforce, Pipedrive, Microsoft Dynamics, gMaps, Facebook, Twitter, Stealth Seminar, Mail Chimp, Aweber, Office365, Xero, Zapier, WordPress (so far) - WooCommerce, Magento, PrestaShop, Drupal, Wordpress === Systems Administration === - Active Directory forest administration, policy enforcement & cross site replication - OpenVPN deployment and troubleshooting - VoIP systems deployment including Zultys MXIE, Cisco PBX & Asterisk Soft-PBX - Exchange deployment and administration including Outlook over RPC-to-HTTPS and POP/SMTP connectors - Novell OES deployment & administration including familiarity with LDAP authentication mechanisms - Alfresco document management system deployment - Competent working remotely by way of SSH/RDP - BIND DNS Server deployment - AWS deployment and management - PostgreSQL clustering configuration & query time optimisation === So far these are the technologies I've worked with across the various digital staffing platforms and my Australian based IT consultancy. I'd love to get my hands on more.
For more than ten years I have worked extensively in the software development and hosting industries. I am an expert Linux and Unix system engineer, and can deploy and configure any software stack that is based on Linux for optimal content delivery. I excel at MySQL database design, optimization, and administration. I am a seasoned software developer and have extensive experience with many languages including Java, Python, PHP and Ruby. I also have significant experience with customizing, deploying, and adminstering open source web applications, application frameworks, and application servers. I have worked locally, overseas, and with colleagues and clients overseas via the internet. If you look at my work history here, you will note that i 'disappeared' in February 2011. Indeed I did disappear, I was in a very bad car accident in Bangkok, Thailand, where I was living at the time, and was nto able to get out of bed or use a phone or computer for roughly a month. I now reside in Austin, TX again full-time I do not disappear typically, my present and previous employers can confirm that if you are hesitant based on feedback from 2011.
I have 12 years of experience in Unix/Linux Administration and Development. During this time, I've developed professional solutions using the following technologies: Linux, Unix, Perl/Bash Scripting, Apache, MySQL, PHP, Tungsten Replicator, XEN, VMWARE and more. My main goal is to become your preferred IT partner when you need to get any project done. I want to build a strong and long term working relationship with increasing benefits to both parties. I strive on customer satisfaction regarding: - Time and Cost Effectiveness - Quality Assurance - Outstanding product performance - Fluent and Friendly Communication - Availability.
IT consultant - Microsoft System Center, Hyper-V, RDS, VMware, Citrix, Exchange, Server 2008 R2 and 2012 are our main targets. We also work with a lot of other technologies and solutions. We are Gold partners with Microsoft in different areas, you can be sure you will get support in all of our deployments when using Microsoft's products and technologies. Our principal areas of expertise are IT Infrastructure services and networking. We work with primarily with Windows, but we also support and implement Linux servers when necessary. We use best practices and project management skills in all of our assigned tasks, sharing and updating information with our customers as the project runs. Our projects and services are characterized by high professionalism and top customer satisfaction. We also work directly contracted by Microsoft and other important vendors. Check our profiles and certifications: https://www.mcpvirtualbusinesscard.com/VBCServer/JoseAngelRivera/profileI'm IT consultant with more than 10 years of experience. I am available for working online, but I can travel worldwide if it is necessary or required. I work as contractor for Microsoft in different areas. I often work directly contracted by Microsoft and other important vendors of the IT industry, doing projects for a lot of customers that range from 10 to more than 5000 users.
An experienced Linux System Administrator with skills in CentOS/RHEL/Ubuntu/Fedora Server/VPS Configuration, Administration and Troubleshooting plus L2/L3 support expertise. I am having hands-on expertise to Mail / Web Hosting / Virtualization / Network Monitoring / Media Streaming / OpenGTS / DNS / FTP / Backup / Firewall Servers, Data center Administration and Server Security measures. My exposure to Amazon EC2, Linode, GoDaddy and Hostgator physical/virtual server environment is quite good. I am looking forward to utilize my experience and technical skills to offer quality work with client’s contentment. Possessing 08 years experience in Information Technology including 3.5 years experience in as System Administrator in Data Center (Systems Team) and currently working as Manager (Linux Systems). I have experience in administration of heterogeneous network with a variety of open source tools to provide an excellent IT infrastructure for organizations.
I am an experienced Python and Golang developer. I have developed a lot of system-level software, network daemons and specialized libraries. Notable projects i have worked on: - Virtualization management infrastructure. The goal of this project was in providing a high-performance virtualized environments in a matter of seconds. That was achieved through integration with proper technologies (LXC and ZFS), careful implementation of clustered operation and management, solid RESTful API and tight integration with target product. - Cluster configuration and orchestration. That project is aimed to provide full-fledged production-like environments for developing and testing company's business-critical projects. Project consists of Opscode Chef setup coupled with management tool for creating, destroying and inspecting environments. - Continuous deployment tool for company projects. The tool enabled one-click deployment of projects to various types of environments: development, QA and production; with role-based task execution, proper database migrations, interactive reporting and rollback control. These three projects, complemented with business processes optimisation made real to deliver 20+ releases per day for 6 separate development teams.
Knowledgeable and skilled IT professional with encompassing work experience spanning more than 8 years in systems administration with compliance as per industry standards. Possess excellent interpersonal skills to liaise amicably with diverse groups of people, different departments, vendors and agencies. With extensive exposure to different cultures and work environments and has worked effectively with multinational individuals and professionals from all organizational levels. Certifications: MCITP (Server 2008, Exchange 2010, Lync 2010) Expertise: Exchange 2007/2010, Active Directory 2003/2008, SCCM, SCOM, DPM, SCVMM, BackupExec,Enterprise Vault, WSUS, Lync, Server 2003/2008, ADRMS, SQL Server, SAN/NAS.