Network & System Administrators

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Rodolfo Ramalho

Rodolfo Ramalho

IT Consultant

Ireland - Last active: 01/05/2014 - Tests: 2

My Name is Rodolfo Ramalho, 28 years old, I worked as a IT Support Engineer, graduated in Computer Networks by UNINOVE. I have been living in Dublin for the last six months studying English in the Irish Business School Dublin. My goal is to become fluent in English language in order to meet the demand of the Information Technology sector in this country. I have been worked with IT from over 10 years, with leading companies in Brazil and the World: Itau, Alog, T-Systems, PriceWaterhouseCoopers, Tivit, MCPBrasil, Nortel Networks. I am able to build, manage and motivate teams. Always in search of the best results, fast adaptation to new processes, activities and environments. I have strengths as persistence, determination and commitment. I am Specialist in corporate environments. Implementation, Management and Administration Windows Server and Linux. Thorough knowledge and experience with Active Directory, Exchange, DFS, RRAS, RIS, Cluster, NLB, RDS, Terminal Server, IIS, DNS, DHCP, LCS, WSUS, Fore Front, System Center, Virtual Server, Hyper-V, ISA, TMG and Skill in Deployment GPO. Experience in the best practices of ITIL (Incident, Problem, Change, Release, Configuration, Availability, Capacity, Service Level and Service Desk), ISO 27001 and Project Management. Always working with good personal relationships, promptness and courtesy at all levels, and the propensity to interact consciously and participate within a team. I Participated in complex projects such as Migration Exchange 2003 to 2007. Active Directory 2003 to 2008, IIS 6 to IIS 7, ISA to TMG, Implementation and Management Environment DR (Disaster Recovery). Extensive knowledge in planning and documentation of physical infrastructure and logic.

$111.11 /hr
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Jeff Kayser

Jeff Kayser

Full Stack Developer

United States - Last active: 03/18/2014 - Tests: 2

I've been programming professionally for over a decade, and as a hobby even longer, and have settled into a polyglot generalist form, able to quickly adapt to new technologies and methodologies. While I'm an unapologetic jack-of-all-trades, I'm most greatly focused in web programming (my adult passion), and to a lesser degree, design and art (my childhood passion). I also love data, maps, and visualization. I'm excellent at automation and finding ways to reduce manual effort. I hold a Bachelor of Science degree in computer science, earned in 2003. I speak English with native fluency and poor Japanese.

$111.11 /hr
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Deegan Pope

Deegan Pope

Programming Manager

Canada - Last active: 08/30/2014 - Tests: 1

I have managed multiple IT companies simultaneously over the last 15 years. From those companies I have assembled a team of very skilled programmers. We have made programs for Canadian government corporations, coded integrations between IBM Video analytics and other programs, built hardware appliances including distributed appliance/data center/web interactions and worked at the lowest levels of Solaris, windows and linux operating systems. If you give us the parameters of what you need done we can produce a plan, rework it with you and deliver the desired outcome.

$50.00 /hr
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David Martens

David Martens

Security and network R&D engineer

Belgium - Last active: 08/31/2014 - Tests: 2

Security Experience (CISSP and GPEN certified): Defense in depth, Architectural design, 802.1x network access, PKI, digital certificates, Wi-Fi security, Web and Network Penetration testing, Vulnerability assessment, Firewall configuration, OpenVPN Network Experience (CCNA certified): Specialized in designing and implementing LAN setups with focus on advanced switching and routing of IP video multicast streams. Experience with Cisco and Extreme Networks equipment. Project Management: Jira Agile General Experience: Debian Linux, Gstreamer, Multimedia streaming

$38.89 /hr
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Pance Testfive

Pance Testfive

BSc. Electrical Engineer

Macedonia - Last active: 12/02/2013 - Tests: 3

--Gratitude Participation and special standing for implementation of Logistics Information System Hewlett-Packard and Infinite Solutions (www.infinite.com.mk; www.hp.com) --Gratitude Gratitude of achieved results in military education process and contribution in establishing and development of the Army of the Republic of Macedonia Minister of defense, Army of the Republic of Macedonia www.morm.gov.mk --Certificate of appreciation for achievements from SEDM-CC and PMSC/MPFSEE Secretariat SEDM-CC and PMSC/MPFSEE Secretariat (South-East European Defence Ministerial Coordinative Committee & Political Military Steering Committee)

$71.11 /hr
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Matt C.

Matt C.

.Net/c#/SQL Web Developer - AWS EC2 Cloud - Wordpr...

United States - Last active: 02/28/2014 - Tests: 2 - Portfolio: 2

I am looking to bring my 10+ years experience as a developer in both client side (Javascript/jQuery/PrototypeJs) and server side (.Net/c#/Microsoft SQL/MySql) work to the table for clients who need an expert here in the US. I have experience as a developer who "just codes" for you as well as experience playing a liaison role between the business and technical worlds. I am especially good at talking code with other developers one moment, and translating that into something meaningful to a non-technical executive the next. I have started companies that have been successful in the academic space; built, licensed and integrated software to public companies in the flower space; and provided clients web based solutions for over 10 years. I love working on a range of projects: from an HTML5 "Sales Enablement" app for a Fortune 500 company to implementing an autoscaling server array in Amazon's cloud using Microsoft servers for a smaller startup. I am passionate about technology and developing solutions to problems.

$100.00 /hr
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Dmitry Kouzmine

Dmitry Kouzmine

Software Engineer

Russia - Last active: 06/30/2014 - Tests: 1

Passionate Core Java and JEE developer. In the past have had experience with C/C++, learned programming in C from early school time on Atari STE PC. I love opensource technologies, simple and clean project structures based on Apache Maven, and source control via git. I respect Java Coding Conventions and am trying to do my best to make code to follow it. Presently learning Python language. I am an enthusiastic Linux addict, working on it since year 2009, now using ArchLinux distro. In my opinion Linux is the best OS for developers, because it has many amazing tools and simple ways to make them interact with each other. Plus it's truly free of any government backdoors — which is important for security reasons at our NSA PRISM time. I have great analytical and learning skills, so new technologies for me have a short learning curve. Very good at investigation of new information. I like being at the edge of technology. Communicative, tolerate, open-minded, with good written and spoken English and Russian. And I possess a strong attitude about mobile office and remote collaboration, inspired by Linux. Looking for remote part-time work on interesting web projects, which can make people really more happy. Want to gain more experience in Python. Fulltime office work not possible. During my work experience I learned many technologies and frameworks: SQL, PL\SQL, XML, XSD, XSLT, Oracle DB, PostgreSQL DB, Maria DB (mysql), HTML, JavaScript, Jboss Middleware since version 4.0, Processware Integration Environment, Oracle WebLogic 10.3, Apache Cocoon, EJB 2, EJB 3, Hibernate, Spring, CDI, JSF 1.x, JSF 2.0, IceFaces, PrimeFaces, Web Services: AXIS and JAXB, SOAP, WSDL, JasperReports, BI Publisher Reports, Cryptography (GPG, OpenSSL, CryptoPro, Verba). Deep knowledge of Linux, bash scripting. Little bit Python, Lua. Familiar with Scrum development process, JIRA issue tracking system, Crucible code review, Gerrit. Good knowledge of source control systems svn and git. Familiar with automatic build tools Hudson, Jenkins, Bamboo. Familiar with static code analisys tool SONAR. I am efficient in discovering issues, tracking logs and make performance profiling.

$38.89 /hr
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Todd Blackman

Todd Blackman

Ruby Software Engineer

United States - Last active: 09/02/2013 - Tests: 7 - Portfolio: 1

I have been programming for over two decades and most recently have been focusing on MySQL and Ruby development with a strong preference for Rails apps. I have extensive experience developing medium-sized to large maintainable apps using git, test-driven development, and coding toward quality so future developers can get work done fast without having to spend excessive time reverse-engineering badly written software. Other technologies I have used include REST, XML, JSON, sphinx (full-text search), elastic search, Redis, memcached, NetSuite, and mongoDB. As a web developer, it probably goes without saying that I know HTML, CSS, and Javascript (jQuery in most cases). I would be a good fit if you need complex business logic designed and modeled with less of a focus on the visual elements.

$70.00 /hr
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Fred Clauss

Fred Clauss

IT & Organizational Consultant

United States - Last active: 02/07/2014

I am an experienced developer, analyst, team lead, and project manager. My main experience has been unix-based development in C, perl, and a little Java. More recently I have been working on projects using Ruby on Rails and some Salesforce.com customization and development. I am also a Certified Scrum Master and Certified Scrum Product Owner.

$55.56 /hr
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Igor Voloshanenko

Igor Voloshanenko

Infrastructure/Solution Architect, PM, DevOps TL

Ukraine - Last active: 2 months ago - Tests: 1

Talented manager and engineer, with more than 12 years of experience in IT area including 6 years of experience in System Architecture. My key experience is complex system design, long-term planing and strategy vision including security aspects, especially in virtualization and DevOps areas. I have excellent knowledge of networking, security, integration experience. Strong communications skills and also I am very passionate of new technologies. Review my Linkedin for extra details ;)

$55.56 /hr
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