TCP/IP Freelancers

Showing 260 freelancers

TCP/IP Freelancers

Showing 260 freelancers

  • QA Engineer

    To serve

    tcp-ip 00 more less
    • $5.56 HOURLY RATE
    • 5.0
    • 118 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 1 TEST
  • Experienced PHP Mysql Javascript Developer, Shanghai

    Over the last 7 years, I have developed a wide range of websites using HMTL, Ajax , PHP, and MySQL including sites for startup companies and small businesses. I have developed a CRM named Online Management System (OMS) for an insurance … more

    Over the last 7 years, I have developed a wide range of websites using HMTL, Ajax , PHP, and MySQL including sites for startup companies and small businesses. I have developed a CRM named Online Management System (OMS) for an insurance company. The main functions of the CRM are capture leads from multi campaigns, make PDF quotation according to different insurance options, track leads' sale progress, a basic report function. I also have developed a platform,both frontend and backend, which is named TAP (The Advocacy Platform). TAP is a gamified marketing platform which delivers research, user generated content, and most importantly transforms consumers into true authentic Brand Advocates. Advocacy campaigns via TAP have delivered key message recall of 40-50% at 1/10th of TV media cost. Fueled by a community of over 125,000 women in the top 20 cities in China, TAP has delivered 5 million brand 'missions' since January 2012 for key clients such as Reckitt Benckiser, P&G, Kimberley Clarke, J&J, GSK, and Fonterra. My core competency lies in complete end-end management of a new website development project, and I am seeking opportunities to build websites from the ground up for you or your business.  less

    computer-networking tcp-ip php 00 more less
    • $25.56 HOURLY RATE
    • 5.0
    • 62 HOURS
    • CHINA
    • LAST ACTIVE
    • 4 PORTFOLIO ITEMS
    • 8 TESTS
  • Sr. Java developer J2EE, Spring, JavaFx, Hibernate, Android app.

    In my past 12+ years experience I worked with most of the Java technologies for Java web solutions and java desktop application. I have experience in JavaEE, Java Spring framework, Spring MVC, J2EE, Ejb, Struts, JSF, Hibernate, SOAP-REST service, Swing … more

    In my past 12+ years experience I worked with most of the Java technologies for Java web solutions and java desktop application. I have experience in JavaEE, Java Spring framework, Spring MVC, J2EE, Ejb, Struts, JSF, Hibernate, SOAP-REST service, Swing, JavaFx, SVN-GIT Repository, Maven-Ant tool, Android app. I developed a wide variety of applications over the years, and I have expertise in Database-driven Development using SQL, MySQL, MS SQLServer and Oracle Database. Please send me invitation if you have an hourly contract only.  less

    javafx swing hibernate jsp android-app-development ejb spring-framework apache-struts java tcp-ip 00 more less
    • $28.89 HOURLY RATE
    • 4.9
    • 4522 HOURS
    • BANGLADESH
    • LAST ACTIVE
    • 10 PORTFOLIO ITEMS
    • 6 TESTS
  • C/C++, win32 API, DDK, TDI, WFP, Qt, BHO

    - 10 years experience in C/C++; - 7 years experience in Win32 API; - 5 years experience in development of windows kernel drivers; Service Description: - Client - server applications; - Desktop applications; - Windows system programming; - Windows driver development; - Network filters, firewals; - Internet Explorer addons; - Firefox plugins

    c++ c windows-app-development win32-app-development driver-development computer-networking tcp-ip firefox-plugin-development chrome-extension 00 more less
    • $38.89 HOURLY RATE
    • 4.7
    • 19 HOURS
    • UKRAINE
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 2 TESTS
  • System Administrator

    11+ years of Linux (Debian, CentOS, Ubuntu, RHEL, etc.) and FreeBSD operating systems experience. * Web server: nginx, Apache, lighttpd, Varnish * MySQL, MariaDB, PostgreSQL * Mail server: Postfix, Dovecot, Postgrey, SpamAssassin, ClamAV * Virtual machines: KVM, ESXi, LXC, libvirt, Docker, OpenVZ, FreeBSD jails … more

    11+ years of Linux (Debian, CentOS, Ubuntu, RHEL, etc.) and FreeBSD operating systems experience. * Web server: nginx, Apache, lighttpd, Varnish * MySQL, MariaDB, PostgreSQL * Mail server: Postfix, Dovecot, Postgrey, SpamAssassin, ClamAV * Virtual machines: KVM, ESXi, LXC, libvirt, Docker, OpenVZ, FreeBSD jails * Tasks automation: Ansible, Bash, Chef, Python * DNS: BIND, PowerDNS, NSD * AWS, Digital Ocean, Linode * Cpanel, ISPmanager * Quagga, Open vSwtich, iptables, pf * Load balancing: nginx, Keepalived * VPN: StrongSwan, OpenVPN, Racoon * SAN: HP MSA, IBM DS * Performing backups * Monitoring: Nagios, Munin, Cacti * Scripting: Python, Ruby, shell  less

    linux-system-administration freebsd nginx firewalls mysql network-administration python tcp-ip unix-shell unix-system-administration 00 more less
    • $33.33 HOURLY RATE
    • 5.0
    • 429 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 11 TESTS
  • CORE COMPETENCIES: + IT/IS Organization, Management and Administration + IT Project and Change Management + IT/IS Policy and Strategy + Advance Financial & Managerial Accounting + Consulting and Research Programming Project Management Consulting I am am skilled in: JIRA Confluence Basecamp.com JavaScript PSD … more

    CORE COMPETENCIES: + IT/IS Organization, Management and Administration + IT Project and Change Management + IT/IS Policy and Strategy + Advance Financial & Managerial Accounting + Consulting and Research Programming Project Management Consulting I am am skilled in: JIRA Confluence Basecamp.com JavaScript PSD - HTML (Slicing) HTML5 VB.Net C#.Net ASP.Net Desktop programming Web development PHP I am also skilled in Agile Development as well as Waterfall. So I can fit in your organization regardless of which method you prefer. I am always looking for new challenges!  less

    c# php tcp-ip gps-development ibm-spss mysql project-management website-development 00 more less
    • $11.11 HOURLY RATE
    • 4.9
    • 24 HOURS
    • NEPAL
    • LAST ACTIVE
    • 9 PORTFOLIO ITEMS
    • 3 TESTS
  • AWS, Cloud, Linux, Windows, System Administrator

    I'm looking for long-term relationship, delivering high-quality service for my customers. If you select me, you will get: - professional support and reply in 24 hours - cost optimization - wide selection of different options - good quality/price ratio - personal rate evaluation … more

    I'm looking for long-term relationship, delivering high-quality service for my customers. If you select me, you will get: - professional support and reply in 24 hours - cost optimization - wide selection of different options - good quality/price ratio - personal rate evaluation for each customer Fluent in English and Russian. I have more than 10 years experience of systems and network administration. Effectively plan, install, configure and optimize the IT infrastructure to consistently achieve high availability and performance. Skilled problem identifier and troubleshooter comfortable managing systems, projects and teams in a range of IT environments. Physical to Cloud/Virtual migration support. Key technologies are as follows: - Cloud AWS (Amazon Web Services) and Windows Azure - Servers HP Proliant DL380/360 G5/G6/G7/G8, BL200/400/600c, HP BladeSystem c7000, Dell PowerEdge, IBM X Servers - Storage: HP MSA2000, P2000, RAID, LUN, SAN/NAS - Backup tapes/library HP Ultrium 920/1760, MSL6000 LTO-3/4 Operating systems: Windows 2003/2008R2/2012R2 (Active Directory, DFS, GPO, Debian Linux, Centos, FreeBSD Networking: IP, DNS, DHCP, PXE, WINS, SNMP, POP, SMTP, Telnet, SSH Virtualization: VMWare, Hyper-V, AWS Control panels: Plesk, cPanel, Webmin Web/ Mail servers: Apache (LAMP, WAMP), Nginx, IIS, MailEnable. Databases : MySQL, sqlite, MS SQL Monitoring: Nagios, Zabbix, OpenNMS Remote management: Team Viewer, GoAssistance, ILO, RDP Backup software: CA Arcserve, Symantec Netbackup, NTBackup Antivirus protection: Symantec Corporate Antivirus Methodology: ITIL  less

    nagios virtualization tcp-ip windows-administration vmware-administration amazon-web-services amazon-ec2 windows-azure zabbix lamp-administration 00 more less
    • $22.22 HOURLY RATE
    • 4.7
    • 218 HOURS
    • CZECH REPUBLIC
    • LAST ACTIVE
    • 5 PORTFOLIO ITEMS
    • 10 TESTS
    GROUPS:
  • Software Tester/ Admin Support / Technical Suport / Web Research

    I have solid 8 years expenence in Data Entry using (Microsoft Word, Excel, PDF) and Computer Operations (Fixing Computers, Installing different kind of Software, Web Research, Lan Configuration, Photoshop) until I decided to start as a freelance computer technician. Presently … more

    I have solid 8 years expenence in Data Entry using (Microsoft Word, Excel, PDF) and Computer Operations (Fixing Computers, Installing different kind of Software, Web Research, Lan Configuration, Photoshop) until I decided to start as a freelance computer technician. Presently I am freelance computer technician, I maintain small internet cafe in my area. Until such time I decided to join this online job to earn some extra money.  less

    software-testing javascript seo tcp-ip windows-xp-administration microsoft-excel microsoft-word email-handling english 00 more less
    • $3.33 HOURLY RATE
    • 4.0
    • 8 HOURS
    • PHILIPPINES
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 16 TESTS
  • Networking | Virtualization | Security

    1.Installing Windows Servers 2008/2012,Modifying,Configuring Server Core,Active Directory Domain Controller configuring, Managing Accounts,Organizational Units,Multiply local groups,Windows Firewall,IPv4,DHCP,DNS,Hyper-V, Share and NTFS persmissions,Configuring Printers. 2.Vulnerability Analysis,Assessment and Penetrate … more

    1.Installing Windows Servers 2008/2012,Modifying,Configuring Server Core,Active Directory Domain Controller configuring, Managing Accounts,Organizational Units,Multiply local groups,Windows Firewall,IPv4,DHCP,DNS,Hyper-V, Share and NTFS persmissions,Configuring Printers. 2.Vulnerability Analysis,Assessment and Penetrate testing, OWASP TOP 10 web apps testing,information gathering,password cracking,exploatation,wireless hacking,sniffing\spoofing. Removal of Malware,Viruses ,Backdoors and any other malicious codes. Security updates,server defending,IIS,apache,ftp,rdp,ssh,stealthy authentication. IDS/IPS,Network monitoring. Protection of websites and servers,cloud security. 24/7 Server Security Management IT support, solving user problems and troubleshooting.  less

    computer-networking network-security tcp-ip penetration-testing windows-administration adobe-photoshop microsoft-active-directory dns microsoft-hyper-v dhcp 00 more less
    • $10.00 HOURLY RATE
    • 5.0
    • 0 HOURS
    • BOSNIA AND HERZEGOVINA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 5 TESTS
  • Linux,VoIP and Database Administrator

    I am RHCE, CCNA & MCITP certified with over 5 years of System and Database Administration experience including experience in the areas of different Linux Distribution like Redhat, Suse-Linux, CentOS, Ubuntu, Debian and database like Mysql,Oracle etc. Major areas of … more

    I am RHCE, CCNA & MCITP certified with over 5 years of System and Database Administration experience including experience in the areas of different Linux Distribution like Redhat, Suse-Linux, CentOS, Ubuntu, Debian and database like Mysql,Oracle etc. Major areas of expertise: 1. Asterisk, Elastix, Trixbox, FreePBX, Vicidial, A2Billing 2. Amazon EC2,S3,VPS,VMWare,ESXi,Xen,Open VZ 3. Mysql & Oracle Database 4. LAMP, Mail, DNS, Proxy Server 5. OpenVPN and L2TP/IPSec VPN 6. Webmin,Cpanel, WHM,Zpanel 7. Cisco,Mikrotik, DD-WRT,OpenWRT and Pfsense  less

    voip-administration linux-system-administration sql vpn unix-system-administration apache-administration cisco-routers tcp-ip network-administration 00 more less
    • $16.67 HOURLY RATE
    • 4.8
    • 347 HOURS
    • BANGLADESH
    • LAST ACTIVE
    • 4 PORTFOLIO ITEMS
    • 12 TESTS
    GROUPS:
    ASSOCIATED WITH:
loading