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Développement web

Design, multimédia

Développement logiciel

Réseau et systèmes d’information

Rédaction et traduction

Support administratif

Service clientèle

Ventes et Marketing

Services d’affaires

Find more freelance jobs

Réseau et systèmes d’information > Autre réseau

High availability / redundant Linux Server

Hello, We are in the process of building a server that we would deploy at the client's location. We have been exploring various options such as VMware (free versions), PaceMaker, and so on. We need help from an expert in this area to guide us in building a low-cost system that is highly available, very secure, and it can be easily manageable from remote location. You will prepare the best possible architecture (possibly using open source technologies), instructions to build it and guide our IT guys in building the server. The main purpose of the server is to manage/serve client applications that are deployed at the client's location. We need to maintain close to 100% up-time. There will be TCP and VOIP traffic that goes through the server (cluster/cloud). Availability, performance and cost are very important. I know, we need to have the right balance. Thank you for your time.

Posté le samedi 4 février à 10h45

Microsoft BPOS to Office365

Microsoft expert needed to assist with transition of 75 users from Microsoft BPOS to Office365 including upgrade to included Office 2010 Professional Plus. andnbsp; andnbsp; Applicants must have experience with this transition with positive feedatabaseack.

Posté le vendredi 3 février à 16h51

Technical co-founder - US ECommerce Company

I am looking for a hands-on technical co-founder who can ensure software is written well and servers are running. He can write code himself on day one, but can also lead a small team on day 500. He has grown up on one of the classic programming languages like C++ or Java, has a strong algorithmic foundation, and a good knowledge of one of the modern scripting languages (Perl/Python). He has evolved past being committed to any particular tool, language, or environment; for him, whatever does the best job is the right solution. He's able to dive into something new and get up to speed quickly. AllegroShops is a US based bootstrapped online retail company with 250,000 products and 70 web-stores. We grow on profits and do not require external financing in foreseeable future. Company is on track to become a 20m company in 3 years, an exceptional technology leader can help us build a 100m company in 5 years. This role is a long-term commitment and will lead to a legal partnership after a 6 month mutual evaluation period. ODesk limits contract options - this is a partnership role with " as much as needed " commitment with long term equity compensation, not a pay as you go contract. Qualities/traits required- technology leadership - ability to foresee bottlenecks and select best tools for the job in advance- shoestring/bootstrap mentality, extreme result/expense ratio - ability to translate business need into technical solutions- ability to train/coach developers and help them pivot before too much resources are committed to wrong task/tool- proficiency in PHP, Perl, Java, C++, Linux, MySQL- server administration experience including load balancing- experience with multi-instance/staging/virtualization- proficiency in Russian is preferred but not criticalThank you, Maxim

Posté le vendredi 3 février à 14h02

Network Design/PCI Compliance Consultant

I am in need of a Network Design Engineer who also has experience with PCI/DSS compliance. We have identified a number of gaps in the current IT Infrastructure whereby an overall network re-design is needed. Not only to improve overall network performance, but to also tighten network security, provide enhanced logical and physical network separation through segmentation, and to assist with identifying any current or anticipated gaps in maintaining compliance with PCI/DSS guidelines and standards. andnbsp; andnbsp; We are a medium sized PCI/DSS Compliant Call Center (around 250 users) with a sister company in Canada (around 150 users). Our internal technologies include: Touchstar Predictive Dialer, Lead Base Management, Windows Server 2003 Active Directory Network, Telephony, SQL Server 2000/2005 Databases, Progress Database, Perl/CGI/Java, Internal and External facing Web Services, ISDN, DS1, DS3, Linux, Ubuntu, Scripted Network Automation for FTP, SFTP, SSH. The scope of this position does not include implementation but consultation and review of a workable network design.

Posté le vendredi 3 février à 9h36

Acer BIOS fix

My wife has an Acer 4810 T that is experiencing what appears to be a relatively common and fixable problem: black screen. andnbsp; andnbsp; The computer boots up, the lights come on as usual... but the screen remains black. The fix apparently involves resetting the BIOS and there are plenty of things online about how to fix it.... for instance: http://www. youtube. com/watch? v=iHkGkw9EE8c< / a>I am looking for a person that can remotely " take over my computer " to reformat my flash-drive to FAT, to get the right BIOS driver, rename it, and so on and store to my flash drive and then you will have to give me step-by-step instructions as to what to do once I move the flash-drive to my wife's Acer. andnbsp; andnbsp; If you know what you are doing, this should only take 7 to 10 minutes. andnbsp; andnbsp; If you are like me and don't know what you are doing this can take forever and a mess can be made. andnbsp; andnbsp; So if you can do this, please apply for the job. You need to be available WITHIN THE HOUR to complete this fast task. andnbsp; andnbsp; Thank you!

Posté le vendredi 3 février à 8h55
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System Center Essentials

Looking for a systems administrator to help me create domain policies and clean 400 machine of unwanted software. The admin will use MS System Center Essentials to create reports, log into systems remotely, and install/uninstall software, help automate tasks and uninstall process. The Administrator needs to troubleshoot System Center errors on machines (Clients). Please be professional, resourceful, knowledgeable, and experienced in Microsoft Product, Server 2003/2008, group policies, AV software (Symantec SEP 12). You will have no interaction with users, only with project manager. Most of the work will be performed after 6 PM Pacific Standard Time.

Posté le vendredi 3 février à 4h34

Remote Workstation TuneUp Specialist

Position andndash; TuneUp SpecialistLocation: InternetDuration: on callPay: $10 per TuneUpProvides Remote TuneUp Services to clients for a flat fee. Services include: 1. Memory assessment2. Cleanup of Temp and Cached files3. Scan for Virus, Spyware, and Trojans4. Update OS5. Cleanup of Startup items6. Cleanup of andldquo; garbagewareandrdquo;, andldquo; trialwareandrdquo;, and other useless programs7. Recommendations for a long computer life, including answering the question, is it worth putting time and money into?, cost effective system improvements, and antivirus solutions Under minimal supervision, performs complex tasks associated with Remote Login and System Assessment. Responsibilities include consulting with users and developing needs assessments for complex systems hardware and software needs and sourcing. Analyzes systems issues and provides first tier technical support to end users on complex issues regarding basic computer operations and networks, installation, setups, error messages, on-line transactions, system status, and downtime procedures, and so on. This job can be done from home or office, Internet Cafe, library, or anywhere a reliable Internet connection is available. The main requirements are INTEGRITY, HONESTY, PUCTUALITY, and THOROUGHNESS. Basic Qualifications: andbull; Integrity: do what you say you are going to doandbull; Honesty: tell the truth, own your mistakes and your successesandbull; Punctuality: be better than andldquo; on timeandrdquo;, be EARLYandbull; Attention to detail: ability to follow a script through to completionandbull; Technical skills covering networking, operating systems, applications, and antivirus solutionsandbull; Problem analysis and technical skills to logically think through a problem or install to completion andbull; Customer service skills strong enough to support client with different levels of skill and varying emotions andbull; Time management skills andbull; Organizational skills andbull; Good people skills andbull; 2 years experience with PCs and peripherals in a LAN/WAN Windows environment including desktop hardware and software knowledge. Experience working with Windows client in home and office environmentsandbull; Good written and oral communication in ENGLISHDesired Skillsandbull; Intermediate technical skills in these areas: o LAN/WAN o Hardware/Software o TCP/IP o E-Mail protocols o Remote Login software support Must Have 2 Years of In-depth Knowledge With: andbull; PCs and peripherals in a LAN/WAN Windows environment andbull; Excellent Customer Service background andbull; Excellent English speaking abilitiesandbull; Experience with assisting customers over the telephone andbull; Good to excellent Computer skills andbull; Help Desk, Troubleshooting, Tech I, and Tech II experiencePlease put " TuneUp Spec " as the first line of your response. Responses without those words will be ignored. Thank you!

Posté le vendredi 3 février à 1h16

Link Xcelsius dashboard to MySQL Database

We need to connect our Xcelsius 2008 dashboard to our MySQL database so that the exported flash dashboard can call current data from the MySQL database table. We are currently accessing MySQL database via phpMyAdmin. We have created a database and a table in MySQL with the necessary data. We have made the connection using the Data Manager in Xcelsius Engage 2008 via an XML Data connection. I believe we need a. aspx file on our website to complete the connection but would welcome your ideas. We need the ability to both load data (from the database) and send data (to the database).

Posté le vendredi 3 février à 1h00

50,000 Simultaneous Subscriber

I need a solution for 50,000 Simultaneous Subscriber elastix voip server.

Posté le jeudi 2 février à 21h07

Cisco UC540 & Asterisk Specialist

Cisco UC540 and Asterisk Specialist URGENTLY needed to upload and configure around x20 IVR soundfiles to a combined UC540 PBX and Asterisk PBX system. Also the applicant will need to configure a new SIP account to the UC540 and make sure that it will work through network connections. The Successful Applicant will be a total expert in Cisco UC540, Asterisk and VoIP related programming and configuration and will know how to use COMMAND LINE in order to complete the job as there is no GUI. More work for a successful applicant is available if you are honest and reliable and you follow up if bugs are found.

Posté le jeudi 2 février à 19h04
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Project work

We are a Computer security team who do all shorts of professional services for the companies. And now we are developing our Business website where we will show the services in details what we provide. And we have an upcoming security event where we have to present our project and should describe our services to the customers. So you have to be familiar with PRINCE-2 Project management and you have to make following documents according to the PRINCE 2 format. Required documents on the given scenario: 1. Project brief (500-600 words) 2. Project initiation document (500-600 words) 3. Project quality plan4. Project communication plan5. Risk assesment plan6. Communication plan (We are 5 members in this team who will perform this job. But you have to do this considering the five persons in the group.) 7. Project progress timeline. Apply only if you are expert and can do this on time.

Posté le jeudi 2 février à 16h49

Amazon EC2 Architect/Designer/Implementer

The goal is to move an existing market trading application to work redundantly on Amazon EC2. andnbsp; andnbsp; We also want to migrate other applications to work redundantly on EC2 as well. Thirdly we want to securely manage a set of remote developers on an EC2 development setup that matches our production environment. andnbsp; andnbsp; The design of this system should minimize future maintenance complexity, likely by having a dashboard to easily monitor the whole system. andnbsp; andnbsp; We also want some automated emailing of daily costs for the whole operation sent automatically to our CFO. andnbsp; andnbsp; Step 1 is to understand our requirements, which likely involves phone conversations and some documentation from us. andnbsp; andnbsp; (This will be done on an hourly basis until finished. andnbsp; andnbsp; Other steps may be hourly or fixed price.) Step 2 is to do a detailed technical design to achieve our requirements. Step 3 is to implement the designStep 4 is to document and maintain how to keep it running, and how to perform basic things like adding servers, and so on. andnbsp; andnbsp; This could be an on-going part-time need.

Posté le jeudi 2 février à 15h55

IT Security Analyst

Attention! andnbsp; andnbsp; You could earn $250 USD for referring a candidate who lands this job. I have a Recruiter position on oDesk for paying this. andnbsp; andnbsp; Succesful candidates must have work authorization for the Philippines. Information Security AnalystReporting to an Information Security Manager; the Information Security Analyst is responsible formaintaining IT Security metrics, conducting vulnerability assessments and performing log reviews ofintrusion detection systems in order to identify relevant security threats. As a part of the IT Securityteam, the Information Security Analyst will respond to security incidents and participate in promotingsecurity awareness throughout the environment. Responsibilities: andbull; Develop and maintain information security related metrics including, but not limited to, measuring effectiveness of anti-virus, web filtering, IDS/IPS and firewall controls. andbull; Conduct vulnerability assessments and evaluate discovered risks. andbull; Review and analyze security logs from various security controls including firewalls and IDS/IPSsystems. andbull; Assist in response to security incidents. andbull; Create appropriate documentation in support of discovered security risks. andbull; Help promote security awareness throughout the organization. andbull; Keep informed of the latest security risks. andbull; Perform other related duties as assigned. Requirements: andbull; BA/BS Degree or relevant experience; 1-3 years of experience in information security or relatedfield is required. andbull; General knowledge of networking, information security and SOX compliance. andbull; Working knowledge of various security controls including, but not limited to, anti-virus, webfiltering, IDS/IPS and firewall systemsandbull; Experience conducting vulnerability assessments using tools such as Nessus. andbull; Good analytical and problem solving skills with a general technical aptitude. andbull; Strong process documentation and reporting capabilities. andbull; Self-motivated and self-directed. andbull; Security+ or any SANS security certification desired but not required. andbull; Strong cross-functional team participant and collaborative approach to problem solving.

Posté le jeudi 2 février à 12h06

IT Business Controls

Attention! andnbsp; andnbsp; You could earn $250 USD for referring a candidate who lands this position. I have an IT Recruiter contract on oDesk for paying this. IT Business Controls AnalystLong term contract with Fortune 100 firm in the US working from the Philippines. The candidate will need to be able to work autonomously from the companyandrsquo; s Manila (Muntinlupa City) office. They may be required to perform a wide-range of tasks that require knowledge of IT risks, compliance, and technology. Some tasks may be administrative. Responsibilities: Represent Business Controls in communicating and giving guidance in enterprise methodology, policies and procedures. Review change requirements and/or conduct research and investigation of proposed IT changesto determine areas of potential risk. Formulate key quality control points Review and verify documentation for completeness and appropriate level approvals Review and validate test results to have demonstrated requirement objective based on keyquality control points and customer expectation Provide andlsquo; production readyandrsquo; certification for implementation into production formally submittedchange and defect requests as having followed methodology Coordinate with Quality Assurance (Testing) team to level-set on interpretation of requirements, testing needs, testing results, and task completion schedule. Provide regular status reports to Business Controls Manager Coordinates remediation efforts for IT deficiencies identified during auditsFunctional Skills Strong understanding of internal controls, knowledge of COSO and COBIT preferred. Solid knowledge of governance and controls frameworks, techniques, processes and procedures. Knowledge of Sarbanes-Oxley Act, related guidance, and general auditing standards. Technical Skills Well-rounded technical knowledge of applications and technical devices (servers, databases, and so on.) Experience using office applications including Microsoft Office (Word, Excel, PowerPoint) andLotus Notes (Email and databases) Non-technical skills Strong analytical and problem solving skills Attention to detail and ability to learn quickly Ability to keep confidential information secure, and to work with minimal supervision Demonstrated ability to plan, prioritize and complete projects within deadlines Strong team player with demonstrated interpersonal and communication skills and positive, professional attitude Strong organizational and time management skills

Posté le jeudi 2 février à 11h10

SCADA / RTU GSM Systems Engineer - Developer - Programmer - Consultant, Phase 1

SCADA/RTU Systems Engineer - Developer - Programmer - Consultant for the implantation of a CWT5011 GSM RTU or similar device. CWT5011 GSM RTU will monitor up to 8 dry contacts and 8 drivable relay outputs and 4 analog inputs. Programming for user-defined SMS to pre-configure mobile phone numbers when a pre-defined alarm condition happens. RTU programming for, the alarm condition to bring attention to in-charge personnel immediately. RTU programming must also allows those mobile phone users to trigger relay outputs by using SMS. The output shall be connected with alarm indication device, such as alarm, and others. The RTU will have a built-in microprocessor chip running on a real-time operating system. It shall give immediate response by SMS to any change in both inputs and outputs condition. The RTU will have a GSM modem is embedded in the RTU, using SIM card for the RTU. Phase one will consist of basic equipment fault detection and reporting by SMS text only. Also the equipmentandnbsp; andnbsp; will have battery charge level detection and reporting programming. System consulting for expanded reporting and controlling for M2M/HMI/Cloud integration for additional work phases. High speed bandwidth, Go To PC Software (or Equal Software), and fluent spoken english will be required.

Posté le jeudi 2 février à 11h00
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