Operating Systems Development Freelancers

Showing 32 freelancers

Operating Systems Development Freelancers

Showing 32 freelancers

  • Technical Lead - Office365 Migrations

    My aim is helping my customers on the technologies below: • Cloud Computing, Office365, ADFS, SSO, Google Apps, SaaS, BPOS, Microsoft Online Services • MS Exchange Hosting Solution, Administration of Global Messaging (Exchange Server E2k, E2k3, E2k7, E2010, Administration/up-gradation/transition/migration … more

    My aim is helping my customers on the technologies below: • Cloud Computing, Office365, ADFS, SSO, Google Apps, SaaS, BPOS, Microsoft Online Services • MS Exchange Hosting Solution, Administration of Global Messaging (Exchange Server E2k, E2k3, E2k7, E2010, Administration/up-gradation/transition/migration/Design) • BlackBerry Enterprise Server, BlackBerry Enterprise Server Express (BES 3.6.X, 4.0.X, 4.1.X, 5.0.X, BESx, Administration/Cut-Over, up-gradation/migration/Design) • Microsoft Application Virtualization APP-V 4.6 SP1, Microsoft Lync2010, Live Communication Server, Live Webmail, SharePoint Online, Lync Online. • Virtualization, Hyper-V, SCVMM, App-V, • Exchange High Availability DAG, Clustering LCR, SCR, CCR • SMS (System Management Servers), MOM (Microsoft Operation Manager), NetIQ, Remedy • Backup Plan for CA BrightStor (ArcServe) (Backup solution for Tape Library).  less

    microsoft-exchange-server blackberry-app-development microsoft-outlook-development operating-systems-development google-apps 00 more less
    • $33.33 HOURLY RATE
    • 5.0
    • 1214 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 4 PORTFOLIO ITEMS
    • 2 TESTS
    GROUPS:
  • Business Consultant | Sr Project Manager | Services Design Expert

    Carlos Bertolami is a passionate Industrial Engineer and Business Consultant, with more than 14 years of management consulting, business processes integration & automation, services design and program management experience developed at different multinational companies World Wide. Mr Bertolami’s career began … more

    Carlos Bertolami is a passionate Industrial Engineer and Business Consultant, with more than 14 years of management consulting, business processes integration & automation, services design and program management experience developed at different multinational companies World Wide. Mr Bertolami’s career began in the consulting industry where he soon held a number of leadership positions in recognized companies such as Avaya, Accenture, Deloitte, Telecom, Paradigma, Techint, etc. In 2004 he was named as the Business Manager for the South Cone Region (5 countries) at Microsoft. An acknowledged thought leader, Carlos has helped to several companies and entrepreneurs around the world to reach their business goals as a business processes and System Integrator Specialist (CRMs, ERPs, BI, Data Mining, LMS, PMO, etc). Bertolami earned a B.S. degree in Industrial Engineering from the UTN (Universidad tecnológica Nacional), Buenos Aires. He also was selected as the top performer business consultant in 2007 in Paradigma Consulting. Carlos is a non-stop marathoner and he is married with 2 children.  less

    project-management process-improvement strategic-planning business-plans business-analysis business-intelligence operating-systems-development 00 more less
    • $44.44 HOURLY RATE
    • 5.0
    • 1831 HOURS
    • ARGENTINA
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 2 TESTS
  • Quickbooks Expert Bookkeeper/Experience Project Manager & AdminSupport

    *Strong verbal and personal communication skills. *Self-motivated, maintains a high level of energy. *Ability to master new skills through hands-on experience. *Tolerant and flexible, adjusts to different situations. *Effective working independently and in cooperation with others. *Detail oriented, well organized … more

    *Strong verbal and personal communication skills. *Self-motivated, maintains a high level of energy. *Ability to master new skills through hands-on experience. *Tolerant and flexible, adjusts to different situations. *Effective working independently and in cooperation with others. *Detail oriented, well organized, skilled in setting priorities. *Resourceful and self-confident, can get the job done, and do it well. *Problem analysis, use of judgment and ability to solve problems efficiently.  less

    intuit-quickbooks bookkeeping administrative-support social-media-marketing operating-systems-development internet-research computer-networking data-entry customer-service technical-support email-handling zoho-crm 00 more less
    • $6.67 HOURLY RATE
    • 4.7
    • 1342 HOURS
    • PHILIPPINES
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 6 TESTS
  • MCP | MCTS | Help Desk Support | Microsoft L2 Support | Malware Expert

    For the past 5 years, I've been working as a Technical Support Representative and Help Desk technician. I've handled email, chat and phone support, both inbound and outbound. I was a level 2 technician with Microsoft PC Safety … more

    For the past 5 years, I've been working as a Technical Support Representative and Help Desk technician. I've handled email, chat and phone support, both inbound and outbound. I was a level 2 technician with Microsoft PC Safety which specializes in removing viruses, Windows Update issues, Antivirus programs, Firewall issues and other security related issues with the operating system. I also worked with Netgear as a Level 1 tech support which specializes in setting up routers, gateway modems, switches, repeaters, access points and other Netgear device that is for home use. My core competency is with Active Directory, Microsoft Operating Systems and Networking devices.  less

    helpdesk-support virus-removal remoting operating-systems-development microsoft-word microsoft-excel hardware-troubleshooting email-technical-support zendesk computer-repair chat-support technical-support 00 more less
    • $11.11 HOURLY RATE
    • 4.9
    • 6190 HOURS
    • PHILIPPINES
    • LAST ACTIVE
    • 5 PORTFOLIO ITEMS
    • 13 TESTS
    GROUPS:
    ASSOCIATED WITH:
  • *MSP Consultant, Kaseya Consultant,labtech, Exchange, Vmware,AD*

    ITechServ is a company with expertise in IT infrastructure management and has certified people having expertise in their skills. A MCSE certified guy handles Microsoft systems and CCNA Tech handles Cisco firewalls, routers and switches. So we believe in that … more

    ITechServ is a company with expertise in IT infrastructure management and has certified people having expertise in their skills. A MCSE certified guy handles Microsoft systems and CCNA Tech handles Cisco firewalls, routers and switches. So we believe in that every task/issue/work needs to be handled by a resource having expertise in his area. We work as a team to complete IT infrastructure project. Provide tier 1, 2 and 3 level supports as a team and provide the Best services so that the delivery of the work has a quality and is done in the minimal time. We provide IT services with a difference.  less

    microsoft-small-business-server-administration microsoft-exchange-server operating-systems-development vmware-administration blackberry-app-development iphone-app-development microsoft-hyper-v-server vmware-esx technical-support technical-analysis network-administration windows-administration 00 more less
    • $33.33 HOURLY RATE
    • 4.7
    • 5678 HOURS
    • INDIA
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 4 TESTS
    ASSOCIATED WITH:
  • Odesk top 25/Technical Support/Web Design / Wordpress / Graphic Design

    Top 25 odesk provider March 2010. http://certifiedfreelance.com/odesk-top-virtual-assistants/ Computers have been a hobby of mine since I was a young, when I received my first one. I loved to program it, take it apart, troubleshoot it. Been working … more

    Top 25 odesk provider March 2010. http://certifiedfreelance.com/odesk-top-virtual-assistants/ Computers have been a hobby of mine since I was a young, when I received my first one. I loved to program it, take it apart, troubleshoot it. Been working in the computer field since about 20 years ago as an independent Consultant / tech, also in various jobs. I love to learn new things, software, languages, operating systems; I'm able to learn them very fast, since I can speed-read. I also get a great deal of satisfaction when I solve difficult problems in the Technical field. Since I grew up on the border between the US and Mexico (Tijuana) and learned English from an early age, I have excellent verbal and written skills. People from the US can't tell I'm from Mexico just by talking to me, so communication problems with English/Latin clients won't be an issue. I also have a US phone number and a skype account.  less

    spanish operating-systems-development html adobe-flash ajax microsoft-visual-basic wordpress computer-repair corel-draw actionscript-3 adobe-photoshop zencart google-apps crystal-reports electronics autodesk microsoft-access salesforce-app-development drupal joomla freepbx 00 more less
    • $11.11 HOURLY RATE
    • 4.9
    • 5383 HOURS
    • MEXICO
    • LAST ACTIVE
    • 15 PORTFOLIO ITEMS
    • 25 TESTS
    GROUPS:
    ASSOCIATED WITH:
  • Cisco Certified Engineer CCNA&CCNP, System admin and Virtualization

    Cisco Certified Network and Security Professional with more than 15 years experience in Managed Network and Security Services, I have expertise in routing switching and Network Security. My passion to deliver quality solutions, have taken me to full-time freelancing. Therefore … more

    Cisco Certified Network and Security Professional with more than 15 years experience in Managed Network and Security Services, I have expertise in routing switching and Network Security. My passion to deliver quality solutions, have taken me to full-time freelancing. Therefore, I am available round the clock and as per client requirement and his time-zone. --- Cisco--- Cisco 1700 Cisco 2500 Cisco 2600 Cisco 3800 Cisco 7200 Cisco 800 Cisco 1800 Cisco 1900 Cisco 2800 Cisco 2900 Cisco 3900 Cisco RV Seriese WLC 5500 WLC 4400 WLC 2500 cisco aironet 1000 cisco aironet 1100 cisco aironet 1200 cisco aironet 1300 cisco aironet 1600 cisco aironet 2600 cisco aironet 3600 Cisco ASA 5500 Series Cisco AS 5300 Series Cisco AS 5400 Series Cisco PIX 500 Cisco Switch Catalyst 2960 Cisco Switch Catalyst 3560 Cisco Switch Catalyst 3750 Cisco Switch Catalyst 3850 Cisco Switch Catalyst 4500 Cisco Switch Catalyst 4900 Cisco Switch Catalyst 6500 Cisco 4900 4900M Series Cisco Nexus 5000 Series Cisco Nexus 7000 Series cisco Small Business 100 cisco Small Business 200 cisco Small Business 300 cisco Small Business 500 --- Juniper --- Juniper J Series ->Juniper SRX Series SRX100 SRX110 SRX210 SRX220 SRX240 SRX550 SRX650 SRX1400 SRX3400 SRX3600 SRX5400 SRX5600 SRX5800 ->SSG Series SSG5 SSG20 SSG140 SSG320M SSG350M SSG520M SSG550M --- HP --- HP 6600 HP 5820 HP 5800 HP 5500 HP 5100 HP 5120 HP 3800 HP 3600 HP 3500 HP 3100 HP 2620 HP 2530 HP 830 HP 1910 HP 1810 HP 1410 HP 1405 --- Sonicwall --- TZ 215 TZ 210 TZ 205 TZ 200 TZ 170 TZ 180 TZ 105 --- NetGear --- AC1900-Nighthawk Smart WiFi Router AC1750-Smart WiFi Router AC1600-Smart WiFi Router AC1450-Smart WiFi Router AC1200-Smart WiFi Router AC1200-WiFi Router N900-CENTRIA WiFi Storage Router N900-WiFi Router N750-WiFi Router N600-WiFi Router N300-Trek Travel Router and Range Extender N300-WiFi Router N450-WiFi Router N300-WiFi Router N150-WiFi Router --- Routers & Firewalls -- Vyatta Pfsense MikroTik D-Link Routers and Switches CehckPoint Cybercoam samsung ubigate routers Riverbed --- WatchGuard --- XTM 2 XTM 3 XTM 5 XTM 8 Firebox X1250e Firebox X750e Firebox X550e Firebox X55e/X55e-W Firebox Edge X20e/X20e-W Firebox Edge X10e/X10e-W Firebox X5500e Firebox X6500e Firebox X8500e --- fortigate --- Fortigate 30B Fortigate 30D Fortigate 50A Fortigate 50b Fortigate 60c Fortigate 60D Fortigate 100c Fortigate 100D Fortigate 150D Fortigate 300A Fortigate 300B Fortigate 300C Fortigate 300D Fortigate 1000A Fortigate 1000C Fortigate 1000D --- Dell --- Dell Smart Lan Dell 3500 Dell 7000 Dell N200 Dell 6200 Dell 5500 Dell S-Series Dell Z-Series Dell N400 Dell 8100 --- Zyxel--- Zywall USG Series Zywall P Series I also have good understanding and work experience of -Microsoft family of servers and clients operating systems -Cloud Service Providers • Aamazon Web Services • Azure • Rackspace • Linode -Backpup Products • Symantic Backup Exec -Open source VPN solutions • openVPN • openSWAN • strongSWAN • Logmein Hamahi • -Virtualization Solutions • Hyper-V • Vmware • Xen -RRM Tools • Kaseya • Labtech • AutoTask • Connectwise • ManageEngine • Catci • OpenNMS • Solarwinds • Nagios • WhatsUP Gold • PRTG • MRTG • Microsoft Visio Linux Distros • Redhat • Debian • Ubuntu • Centos • Fedora • clearOS • FreeBSD • MacOS  less

    computer-networking network-administration cisco-routers cisco-ios operating-systems-development microsoft-word microsoft-excel microsoft-powerpoint microsoft-hyper-v-server windows-administration microsoft-visio microsoft-outlook-development microsoft-visual-studio microsoft-exchange-server microsoft-small-business-server-administration firewalls solaris-administration snmp linux-system-administration ubuntu windows-xp-administration 00 more less
    • $33.33 HOURLY RATE
    • 4.8
    • 1226 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 7 TESTS
    ASSOCIATED WITH:
  • Magento, Big Commerce, Wordpress & Administrative Supports Expert

    I am the Expert Professional Magento, Big-Commerce, Volusion, Wordpress, Woo-Commerce, Yahoo Store, CS-Cart, Joomla, Etsy, Ebay, X-Cart, Zen Cart, OS-Commerce, Facebook Marketing & all type of online Stores. Expert in Any Kind of Online Stores Management, Online Store Administrative Supports, Inventory … more

    I am the Expert Professional Magento, Big-Commerce, Volusion, Wordpress, Woo-Commerce, Yahoo Store, CS-Cart, Joomla, Etsy, Ebay, X-Cart, Zen Cart, OS-Commerce, Facebook Marketing & all type of online Stores. Expert in Any Kind of Online Stores Management, Online Store Administrative Supports, Inventory Managements, Social Media & Other Web Research. I have the strong knowledge of HTML, Photoshop, Microsoft Office, SEO. I am very open minded, responsible, hard working & willing to new task always. Basic Product / Image Up-loader / Edition & Research. for ECommerce Website, Facebook Marketing & all type of online Stores. I am enjoying work on Odesk since June 2010 and working honestly, efficiently & give 101% accuracy to my Employer. I have worked more than 2500 hours with Others ID ( magneto,Big-commerce, Amazon, digiSHOP & X cart ) & more than 2000 hours on Myself .I am here to provide you good work in shortest time @ Lowest Cost. Working with the International Clients from the last 5 years. To server with my full skills and deliver what is required and what is excellent. Not much talk but full work..  less

    data-entry microsoft-excel internet-research html adobe-photoshop magento advertising google-spreadsheet microsoft-word seo spreadsheets accounting google-docs wordpress operating-systems-development zencart inventory-management data-science skype data-analysis editing image-editing image-processing virtual-assistant concrete5-cms brand-management 00 more less
    • $4.44 HOURLY RATE
    • 4.8
    • 2852 HOURS
    • INDIA
    • LAST ACTIVE
    • 27 PORTFOLIO ITEMS
    • 17 TESTS
    ASSOCIATED WITH:
  • Ebay Guru / Amazon Specialist / Exec. Asst. / QA Manager / Typist

    I have been an independent contractor on oDesk for the last 4 years. During that time I have had the opportunity to work on a variety of projects, both short and long term. Some of my oDesk work experience includes … more

    I have been an independent contractor on oDesk for the last 4 years. During that time I have had the opportunity to work on a variety of projects, both short and long term. Some of my oDesk work experience includes Ebay and Amazon Management, Website Product Upload, Data Entry & Research, Record Keeping, Administrative Support, Ad Posting and Marketing Analysis, Sales, Real Estate and Shipping & Receiving. Before I started my career on oDesk I had previous experience as a Supervisor and Manager for an Outsourcing Data and Call Center companies, Financial Analyst, Quality Control, Data Management, and various areas of Documentation and Administration. Computer and internet savvy, fluent in English (written & verbal), able to meet deadlines, detail oriented and I'll admit I am a bit of a perfectionist. My goal is to provide buyers with accurate, timely and complete work at rates that are both reasonable and affordable. Seeking a career of the above mentioned expertise and chosen fields wherein I can give the best of my knowledge and skills for the company's profit and growth. To highlight my qualifications, I already have 48 JOBS at ALL TIME with ALL PERFECT 5.00 feedback score and a total of 6,829 hours. This will serve as a proof of being one of the top and high caliber Odesk Providers and assurance to my excellent work ethics, drive, initiative, reliability, high standard of professionalism and positive attitude towards work.  less

    data-entry project-management data-encoding microsoft-excel administrative-support auctiva html operating-systems-development adobe-photoshop data-mining facebook-marketing marketing-strategy lead-generation sales-management social-media-marketing document-conversion translation-english-filipino supervisory-skills video-streaming microsoft-word seo-keyword-research pdf-conversion virtual-assistant database-administration document-review internet-research 00 more less
    • $4.44 HOURLY RATE
    • 5.0
    • 8599 HOURS
    • PHILIPPINES
    • LAST ACTIVE
    • 9 PORTFOLIO ITEMS
    • 6 TESTS
    ASSOCIATED WITH:
  • Ecommerce | Wordpress | PHP Codeigniter | Jquery | Ajax | HTML5 / CSS3

    Over the last 2 years, I've developed several Static and dynamic website. using PHP & Mysql, Bootstrap. HTML5, CSS3 and Wordpress theme development which includes sites for new businesses, startup comanies and personal use. My core skills includes: - Core PHP … more

    Over the last 2 years, I've developed several Static and dynamic website. using PHP & Mysql, Bootstrap. HTML5, CSS3 and Wordpress theme development which includes sites for new businesses, startup comanies and personal use. My core skills includes: - Core PHP / PHP Framewoks - Core ASP.net - Wordpress Theme Development - Twitter Bootstrap & Foundation Framworrks - Jquery, Jquery UI & Ajax - Raw Javascript - C# & Java - LINQ - Mysql & SQL server In addition to this I have knowledge of c++, Photoshop, Assemble language and android Programming. I'm proficient, fast learner and have good time management skill as well. I try to make thing convenient for other and myself. As someone well said: “He who controls others may be powerful, but he who has mastered himself is mightier still.”  less

    psd-to-html psd-to-xhtml html5 css3 html css java javascript xhtml jquery adobe-photoshop banner-design graphic-design operating-systems-development internet-marketing flyer-design print-design ui-design web-design image-editing jsp php codeigniter core-java asp.net asp.net-mvc c# ajax 00 more less
    • $13.33 HOURLY RATE
    • 4.8
    • 1386 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 64 PORTFOLIO ITEMS
    • 10 TESTS
    ASSOCIATED WITH:
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