VPN Freelancers

Browse VPN job posts for project examples or post your job on Upwork for free!

VPN Job Cost Overview

Typical total cost of Upwork VPN projects based on completed and fixed-price jobs.

Upwork VPN Jobs Completed Quarterly

On average, 58 VPN projects are completed every quarter on Upwork.

58

Time to Complete Upwork VPN Jobs

Time needed to complete a VPN project on Upwork.

Average VPN Freelancer Feedback Score

VPN Upwork freelancers typically receive a client rating of 4.77.

4.77
Last updated: May 1, 2015

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  1. Bhushan Kumar Sharma

    Bhushan Kumar Sharma

    Linux Servers AWS Cloud Hosting Security CPanel Plesk VOIP PenTest

    India - Last active: 22 hours ago - Tests: 4 - Portfolio: 14

    Since 2001, I have been dedicatedly working with Linux Operating Systems & Open Source. Services Provided ::- Deployment, Configuration, Security, Hardening, Monitoring, Performance Tuning, Troubleshooting of Linux Server Roles AWS – Amazon Web Services Migration of Servers Hosting Panels like WHM/CPanel, Plesk etc Asterisk Dialers, VOIP and Call Center Solutions Customization of Linux Kernel & Distro with Rebranding Faculty of Post-Graduate Degree in Computer Sciences. Firewalls & Gateways Linux HPC - High Preformance Clusters Remote Server Support & Troubleshooting L3/L4 Security Auditing of Servers & Websites Cloud & Virtualization Technical Writing VPN - Site-to-Site, Road-warrior Vulnerability Assessment & Penetration Testing Kayako

    $16.67 /hr
    3,218 hours
    4.85
  2. Kirill P.

    Kirill P.

    Asterisk Expert and System Administrator

    Russia - Last active: 22 hours ago - Tests: 10

    I work on IT more than 12 years. VOIP/Asterisk Developer, Expert System Administrator and Network Administrator, Perl Programmer. Generally, I develop solutions based on Asterisk and speech technologies (speech synthesis and speech recognition systems), complex IVRs, integration with external sources and databases, custom click-to-call and callback systems, etc. I prefer custom development for Asterisk and FreeSWITCH. Usually, I use Perl for development. I have huge experience in solutions based on Asterisk such as FreePBX, Elastix, Trixbox, vicidial, etc. Also I support critical 24x7 systems, administration networks and servers, perform IT consulting, etc.

    $25.00 /hr
    10 hours
    5.00
  3. Istvan S.

    Istvan S. Agency Contractor

    Principal Architect (AWS, NoSQL, Clojure)

    United States - Last active: 11/21/2011 - Tests: 6 - Portfolio: 1

    Over the last 10 years I played various roles in several teams covering most of the systems engineering topics. My main focus is on system design and implementation with Linux(or similar unix-like) operating systems. I am looking for mid and long-term contracts mainly with RedHat/CentOS/Fedora systems or Amazon, Rackspace, Joyent services I have to following experience: 15+ years Linux (RedHat/CentOS/Fedora) and FreeBSD 5+ years networking: Cisco, Juniper, Nortel 5+ years IT Security: firewalls, OS extensions, mandatory access control and SELinux 5+ years databases: MySQL, PostgreSQL (including replication, backup and performance tuning) 3+years Amazon AWS(EC2, VPC, EBS, S3, CloudFront), I have moved several companies into the cloud 3+ years Ruby and RubyOnRails 3+ years Virtualization (XEN, VMware ESXi, VirtualBox) 3+ years Load Balancers(Cisco ACE, Citrix NS) 2+ years Clojure On the top of that I have experience with version control softwares like cvs, svn, git, mercurial and perforce, also with issue tracking systems like trac, jira and redmine. If you can't see the desired skill listed please contact me and ask, I might have the relevant experience.

    Associated with: Cloud Works

    $50.00 /hr
    125 hours
    4.98
  4. Guido De Vita

    Guido De Vita Agency Contractor

    IT Manager Expert on Email Marketing

    Argentina - Last active: 11/08/2014 - Tests: 11 - Portfolio: 2

    My skillset includes management for any IT project. I can handle budgets, hiring developers, managing resources and all the necessary tasks to get the job done. I have vast experience on all Unix systems (Unix Guru), servers (DNS and Mail Guru, LAMP Expert), networking Guru (plus Cisco, Juniper, Huawei advanced level). Expert in ALL Cloud services and panels, Databases (PostgreSQL, MySQL, MSSQL, NoSQL such as MongoDB). I prefer bulk marketing projects working with PowerMTA, Oempro, Interspire, RoboMail, etc on which I have tons of experience mostly building platforms. Experience deploying new technologies (such as IPv6, Web Application Firewalls). ISP, NOC and Hi SLA experience. I work very fast, I am professional, proactive, extremately reliable and responsible (proof of that is my 5/5 all time score). I also understand the business needs and I enjoy working on improving whatever is necessary to help you make money. I have business training and experience (as a sales engineer).

    Associated with: Netcrowd Agency

    $55.56 /hr
    188 hours
    5.00
  5. Boris A.

    15yr exp - Linux Systems Architect / ISP / IT Consultant

    United Kingdom - Last active: 7 days ago - Tests: 4 - Portfolio: 2

    Having been involved in: * gathering customer's requirements (type of applications deployed) * specifying (hardware) * deploying (software and hardware installation, including in data centers) * monitoring / profiling * management * providing adequate documentation in each stage (doc/pdf/Visio) of Linux-based systems, also managing small IT teams, looking for new challenging projects. * BIND and djbdns based DNS architectures; * Qmail / Exim / Postfix-based mail systems; * Websystems to include Apache / MySQL / PHP / Perl configurations; * MySQL - single servers, Master/Slave configurations or Master/Master; * Tomcat/Resin based Java application servers; * Nagios / MRTG / Cacti monitoring and data acquisition; * Design/development and modification of Perl / PHP-based web systems; Also extensive experience in deployment and management of server configurations in data centers.

    $35.00 /hr
    14,090 hours
    4.84
  6. Vitaliy Nogin

    Vitaliy Nogin

    Linux, Cisco administrator

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

    PROFESSIONAL EXPIRIENCE: EQUIPMENT: 1 Server hardware by IBM and HP, IBM-PC compatible. 2 CISCO switches and routers (800,1700,1800,2600,2800,3560,3600,3750,7200,etc series) 3 Intel switches. 4 Digital Super Hybrid Telephone Systems iDCS-500 and OfficeServ 7200 by Samsung 5 Zeroshell, 3Com, D-Link, Zyxel, MikroTik. OPERATING SYSTEMS: 1 UNIX, Linux, FreeBSD, Solaris 2 Microsoft Windows Server 2003/2008 NETWORK PROTOCOL: 1 HTTP, SNMP, SMTP, TELNET, FTP, SSH, SCP, SMB, NFS, DNS, NNTP, POP2/POP3, IMAP, UUCP, NIS, NFS, SOCKS5 etc. 2 SSL 3 RPC, NetBIOS 4 TCP, UDP, GRE 5 IP, BGP, OSPF, RIP, PPP, ICMP, ARP 6 Ethernet, X.25, Frame Relay, ISDN, MPLS, IEEE 802.11 PROGRAMMING LANGUAGES: Perl, bash, csh, awk, expect, PHP, Pascal, Delphi, C++, Visual Basic, HTML, Java

    $15.00 /hr
    0 hours
    4.91
  7. Alexandro Conde

    Alexandro Conde

    Linux/Unix Server and VOIP/Network Administrator, PHP/Perl Developer

    Mexico - Last active: 1 month ago - Tests: 6

    I have been Linux/Unix Server Administrator (RHE, Centos, Debian, Solaris) for several companies since 1998, for 10 years I Install, Setup and Manage all the servers and Networking Equipment for all the services (Email, Databases, WebApplications, VoipApplications, CPE-provisioning, Monitoring, Security and VPNs) in a VOIP Company always having the security and availability in mind. I'm organized and can work well with people in other countries talking and writing in English or Spanish. I also develop projects in LAMP, Shell scripts and Backup process. My skills are always growing as every project have new challenges and I like to keep my own records of how I did the work.

    $27.78 /hr
    0 hours
    5.00
  8. Joseph Bader

    Joseph Bader Agency Contractor

    Expert Web Design and Development

    United States - Last active: 05/19/2011 - Tests: 3 - Portfolio: 7

    Over the past 10 years, I have developed a wide range of websites using HTML, CSS, JavaScript, AJAX, PHP, MySQL, .NET, ASP, MS-SQL, Java, JSP, Rails, Postgres, and SQL-Lite. I have developed sites for startup companies, small business, and large corporations. My core competency lies in complete end-end management of new website development projects. This includes everything from setting up and maintaining web servers to website content management. I also have extensive experience with IT infrastructure, software design and testing, UX/IA, and graphic design.

    Associated with: Gigabuilder LLC

    $66.67 /hr
    0 hours
    5.00
  9. Hans W.

    Hans W.

    Senior System Engineer

    United States - Last active: 3 months ago - Tests: 2

    Accomplished System Administrator with 16 years of experience in research and instructional computing support. Comprehensive experience with Linux, Windows and Solaris. Specialties * Enterprise System Administration * Storage Management * Network Engineering * Datacenter Operations

    $44.44 /hr
    679 hours
    5.00
  10. Wayne NGUYEN

    Wayne NGUYEN Agency Contractor

    High Skilled iOS/Android Developer

    Vietnam - Last active: 22 hours ago - Tests: 2 - Portfolio: 11

    --- "High Quality, Beautiful Design, Customer Satisfaction" It is my slogan. --- I have extensive experience in mobile development and I have been working in this field for over 5 years. If you want a long term relationship and the very best mobile solutions, just try working with me. I can provide numerous testimonials from Australian, American and European clients. My main skills: - Mobile Device Management for all platforms - Entertainment Apps - Social Networking Apps - Client + Server Apps - SNS(Facebook, Twitter, Linked In, Youtube, Google+ and Instagram etc.) integration - Cloud(Dropbox, Box and SkyDrive etc.) integration-Google Map & Geolocation & GPS-Web APIs & Parser & Backend Mobile App - Video/Audio Streaming - Almost Ad service such as admob, adwhirl ,etc. - Push Notification for all platforms - In-App purchase & In-app Billing-QR Code & Bar Code by ZXing, Scandit... Also with my strong design skills, I will deliver apps with a modern, attractive, simple, and easy to use interface. I provide extremely strong communication skills and a detail oriented work style. Please contact me re your next app development project. Warmly, Wayne

    Associated with: Kiwi, Quality Time Software

    $16.00 /hr
    2,255 hours
    4.84