Thuê System Administrators

  • Quản trị hệ thống
  • United States
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  • Thuê pauldj
    3.6
    3 đánh giá $100 USD mỗi giờ
    18 years experience with System Administration and Computer Security. Primary interest involve Linux and Open Source products. System Administration. Server and Network Security. System Engineering. Troubleshooting. Tutoring. Design, setup, configuration, and implementation of systems into production...
    18 years experience with System Administration and Computer Security. Primary interest involve Linux and Open Source products. System Administration. Server and Network Security. System Engineering. Troubleshooting. Tutoring. Design, setup, configuration, and implementation of systems into production environments. Migrating production servers with minimal downtime. Creating technical documentation, so that others duplicate my results without issue. Providing issue resolution. Ensuring satisfaction and delivering quality of work and results. Operating System experience - Linux, Windows, UNIX Security Administration experience - System, Network, and Web Application Hardening System and Network Intrusion Detection Systems Intrusion Prevention Systems Honey Pots PCI DSS, SOX, HIPAA, and DISA STIG compliance Vulnerability Assessments Penetration testing **** Minimum 10% up front. Hourly rate is negotiable. It can go up or down. Fixed rate available with statement(s) of work. **** ít hơn
  • Thuê vinisaac
    3.6
    3 đánh giá $40 USD mỗi giờ
    I have more than 25 years of experience in web/software development and system administration. My latest work is to create an eCommerce shop using responsive design and Ajax. Have worked on many simple to complex projects in the following Skills Full Stack Development Web Development Database Programming Software...
    I have more than 25 years of experience in web/software development and system administration. My latest work is to create an eCommerce shop using responsive design and Ajax. Have worked on many simple to complex projects in the following Skills Full Stack Development Web Development Database Programming Software Testing Website Management Database Administration Database Development Web Scraping Pattern Matching cURL phpMyAdmin Web Security Socket IO CMS Joomla WordPress Drupal Programming Languages: PHP Javascript Perl C# VB.NET Visual Basic VBA Python HTML5 HTML CSS Golang XAML OS Plateforms Linux Windows Debion Framework .NET ASP AJAX jQuery / Prototype Django Laravel node.js VB.NET Angular.js Codeigniter Express JS ASP.NET Databases/Data Processing MySQL Excel SQL Microsoft Access Microsoft SQL Server MariaDB SQLite System Admin Linux Windows Server UNIX Apache Web Hosting VPS DNS IIS eCommerce Zen Cart VoIP Asterisk PBX XML Firefox DOS API Windows API RESTful JSON ít hơn
  • Thuê CoSmaConsultUSA
    2.7
    6 đánh giá $35 USD mỗi giờ
    data center solutions with our own servers in server data center all over the world, we are able to provide you any service and data center solution. from web pages over cloud, database server, vps to dedicated server. ask us for your personal offer and solution. programming and design we offer programming from...
    data center solutions with our own servers in server data center all over the world, we are able to provide you any service and data center solution. from web pages over cloud, database server, vps to dedicated server. ask us for your personal offer and solution. programming and design we offer programming from websites, software, mobile applications, data bases - with our design department - your software,webpage or app will be in cooperated design and ergonomic structure. let us talk about your software or website project. consulting major technology waves impact organizations in a profound way. CoSma technology consulting helps you ride these waves by leveraging emerging technologies - cloud, everything-as-a-service, mobility, social, big data, analytics - and maximizing the value of your legacy environment. ít hơn
  • Thuê wordpresslogo
    1.9
    1 Nhận xét $10 USD mỗi giờ
    I have total 10 years of experience in the web development. Since 4-5 years I involved in the Back-end Languages like Laravel, Codeigniter, Ruby on Rails, Angular JS and Jquery. I am on upwork since 2011 and having Top Rated since last 40 weeks around. I am available for the demo task and interview on demand. I am...
    I have total 10 years of experience in the web development. Since 4-5 years I involved in the Back-end Languages like Laravel, Codeigniter, Ruby on Rails, Angular JS and Jquery. I am on upwork since 2011 and having Top Rated since last 40 weeks around. I am available for the demo task and interview on demand. I am available in indian timezone around 8 to 10 hours for development and and around 18 hours for communication. ít hơn
  • Thuê TechnoGuruu
    1.8
    2 đánh giá $15 USD mỗi giờ
    I am an IT expert,very hard working and always delivers the work on time. A trusted Full time Freelancer. Rest be assured, your work will be delivered well in advance with seamless communication & timely response until project is completed. I am a graduate in Information Technology. I have worked in reputed IT Support...
    I am an IT expert,very hard working and always delivers the work on time. A trusted Full time Freelancer. Rest be assured, your work will be delivered well in advance with seamless communication & timely response until project is completed. I am a graduate in Information Technology. I have worked in reputed IT Support Companies for many years. I only Take the project which I am sure I can do it within time frame and budget. My strong areas of work include: Data Entry work Data processing MS Excel Excel macros Excel Function and Formulas Excel graphs and data representation MS Acceess File conversion Database Administration IT Support English transcription Desktop and server suport Installation and configuration different software and severs Windows related troubleshooting Quality work with high accuracy and timely delivery is guaranteed. ít hơn
  • Thuê robertdisalvo
    1.0
    1 Nhận xét $65 USD mỗi giờ
    Robert DiSalvo SEO Founder Of BlowFish SEO & Blink Media Is well versed in the profession of SEO and Internet marketing for 25+ Years., Robert DiSalvo Is considered an Internet marketing expert and Brings Seriously Experienced Inbound Marketing Campaigns to the table. Prior To heading BlowFish SEO full Time, Robert...
    Robert DiSalvo SEO Founder Of BlowFish SEO & Blink Media Is well versed in the profession of SEO and Internet marketing for 25+ Years., Robert DiSalvo Is considered an Internet marketing expert and Brings Seriously Experienced Inbound Marketing Campaigns to the table. Prior To heading BlowFish SEO full Time, Robert Headed very successful internet inbound marketing campaigns for Bella Sante Day Spa's of Boston and Red Door Spas increasing their yearly Gift Card Sales by over 400% and increasing customer appointments over 300%. Currently, BlowFish & Blink Media is focused in the Areas of WordPress, Voice Search, Mobile Search, and local search algorithms. Robert believes that by 2019 most mobile searches will be conducted by voice by mobile devices or virtual assistants and it is very important to get your positioning in the Voice search engine rankings as soon as possible. A wealth of advanced strategies, methods, knowledge he is recognized as an exceptional proficient professional ít hơn
  • Thuê AshleyCASTILLO
    1.1
    1 Nhận xét $35 USD mỗi giờ
    Over 7 years of experience as a software developer and web designer. Participated and developed wide range of projects using Php, Asp .Net, C#, windows App, Web Designing, I'm rather communicative, active and reliable person. Have active life position and always tries to keep myself updated in new technologies. I'm...
    Over 7 years of experience as a software developer and web designer. Participated and developed wide range of projects using Php, Asp .Net, C#, windows App, Web Designing, I'm rather communicative, active and reliable person. Have active life position and always tries to keep myself updated in new technologies. I'm very interested in development of different kind applications. Also I always ready to study something new. The level of my English is good. I have used to take part in verbal conversations with the customers and their remote teams. Have an experience working in team of developers with the ability to work as a team member, to lead and to follow, depending on the situation and responsibilities assigned to me. My Skills: PHP, .Net, C#, Java, JQuery, HTML5, CSS3, CodeIgniter, Wordpress, core PHP, CakePHP. Windows App, Mobile Apps, iOS, Android, iPhone, iPad. Industries: e-Commerce, Health, Fitness, On demand, Messaging, Fashion, Hotel Booking, Restaurant, Utility, Lifestyle ít hơn
  • Thuê ThisIsLvl4Sword
    1.0
    2 đánh giá $40 USD mỗi giờ
    15+ years in networking/sysadmin professionally and as a hobby. A decade in Python, so I know a thing or two about backend development. I've worked on a lot of preexisting projects, as well as ones I've built from the ground up. Heavy emphasis on security and "doing it right", there's just no other way for me. I've...
    15+ years in networking/sysadmin professionally and as a hobby. A decade in Python, so I know a thing or two about backend development. I've worked on a lot of preexisting projects, as well as ones I've built from the ground up. Heavy emphasis on security and "doing it right", there's just no other way for me. I've worked with numerous groups including Woodcoin, Bitmessage, and Taskhive. I can work for you too. Why don't we get together and talk? ít hơn
  • Thuê Cythral
    0.8
    1 Nhận xét $25 USD mỗi giờ
    Representing Cythral LLC. Providing web and IT solutions to clients since 2013. I have created and deployed numerous applications, websites and other solutions to help businesses operate better, more efficiently and attain a better online presence. If you are needing an idea turned into reality, look no further. ...
    Representing Cythral LLC. Providing web and IT solutions to clients since 2013. I have created and deployed numerous applications, websites and other solutions to help businesses operate better, more efficiently and attain a better online presence. If you are needing an idea turned into reality, look no further. Click the hire me button to get started --> ít hơn
  • Thuê branso3476
    1.3
    2 đánh giá $15 USD mỗi giờ
    Hello, I'm Ben currently 18 years of age and attending College for a Major in Business. I graduated High School last year with a Diploma + in Graphic Design & Web Development! I've been working and building computer ever since I can remember! I've several years of experience and education in Web Design, Photoshop,...
    Hello, I'm Ben currently 18 years of age and attending College for a Major in Business. I graduated High School last year with a Diploma + in Graphic Design & Web Development! I've been working and building computer ever since I can remember! I've several years of experience and education in Web Design, Photoshop, Illustrator, and more! If you need anything web or graphics related I'm your guy! Plus it helps pay for my Ramen! *Awarded projects may be subject to being sub-contracted due to high demand Harbor Digital LLC is DBA branso3476 (South Carolina) ít hơn

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