TCP/IP Freelancers

Showing 178 freelancers

TCP/IP Freelancers

Showing 178 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
  • LabTech/Kaseya Consultant, Network Administrator, PSA Administrator

    Highly talented hardware and windows based network engineer with knowledge of •Topologies •Advanced File System Management •OSI Model •Addressing •Network devices like: LAN Card, Modem, Repeater, Hub, Switch, Router •Cabling •Loopback connectivity •TCP/IP Model •Protocols like: DHCP, TELNET, DNS … more

    Highly talented hardware and windows based network engineer with knowledge of •Topologies •Advanced File System Management •OSI Model •Addressing •Network devices like: LAN Card, Modem, Repeater, Hub, Switch, Router •Cabling •Loopback connectivity •TCP/IP Model •Protocols like: DHCP, TELNET, DNS, SMTP,POP3, HTTP, SNMP, FTP, TFTP, TCP, UDP, ICMP, ARP, RARP, IGMP •Workgroup and Domain •Managing Hardware Devices •Creating and Managing User Accounts •Managing File Access •Managing Disks and Data Storage •Advanced File System Management •Task Manager •Map network drive •Disk Quotas •Encryption, compression and Recovery agent •ICS Internet Connection Sharing •Support information in Computer Properties •Net meeting •RDC "Remote Desktop Connection" •Remote Assistance SERVER 2003 •Using Group Policy •Monitoring Server Performance With "Task Manager" •Managing Backups and Disaster Recovery •Active Directory •Create and manage users, and computers in AD •Modify user and computer schedule •Shadow Copy •Routing and remote access with win2003 server •Login Scripts •DHCP Server "Dynamically Host Configuration Protocol" •DHCP Relay Agent •VPN With 2003 Server •RIS "Remote Installation Services" •DNS •IISv6 •Implementing Security Policies  less

    microsoft-active-directory computer-networking tcp-ip 00 more less
    • $11.11 HOURLY RATE
    • 5.0
    • 699 HOURS
    • INDIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 7 TESTS
  • 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
  • Network & Linux Systems Engineer

    Network Engineering position that capitalizes on expertise in CISCO Routers/Switches & ASA Firewalls, Linux/Unix (RedHat, Debian, SUSE, BSD, CENTOS, FC, Ubuntu), Windows 2000/2003 platform. Dedicated to pursue further challenges in the field of Networking Engineering wherein my skills … more

    Network Engineering position that capitalizes on expertise in CISCO Routers/Switches & ASA Firewalls, Linux/Unix (RedHat, Debian, SUSE, BSD, CENTOS, FC, Ubuntu), Windows 2000/2003 platform. Dedicated to pursue further challenges in the field of Networking Engineering wherein my skills and knowledge will be highly developed and utilized. Maintain focus on achieving end-results while demonstrating strategic problem solving skills and ability to follow through with multi-tasking job. Can work with any new challenges especially in the Networking field with minimum instructions. I am also experienced with other vendor swithces such as 3Com, LinkSys, Prolink etc. Firewalls from other vendors such as NetScreen, Fortigate 1000FA2, SonicWall, Monowall...Confident in HTML troubleshooting, Mail Server in Linux Platform, Perl/PHP, MySQL, SQUID, DHCP/DNS Servers in Linux..  less

    ssl smtp tcp-ip cisco-routers cisco-asa zimbra-administration linux-system-administration network-security centos 00 more less
    • $33.33 HOURLY RATE
    • 5.0
    • 23 HOURS
    • BANGLADESH
    • LAST ACTIVE
    • 3 PORTFOLIO ITEMS
    • 6 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. My experience specializing in Object-Oriented Design and Analysis with experience in the full life cycle of the software design process.  less

    javafx swing hibernate jsp android-app-development ejb spring-framework apache-struts java tcp-ip 00 more less
    • $24.44 HOURLY RATE
    • 4.9
    • 3933 HOURS
    • BANGLADESH
    • LAST ACTIVE
    • 9 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
  • C/C++/C#/Math/ML/DSP

    Over the last 8 years, I have developed a wide range of applications, tools and Windows serveses using C#, C and C++. I like to develop complex mathematical algorithms or parallelize and optimize algorithms for multicore cpu. I have a … more

    Over the last 8 years, I have developed a wide range of applications, tools and Windows serveses using C#, C and C++. I like to develop complex mathematical algorithms or parallelize and optimize algorithms for multicore cpu. I have a lot of experience in: network programming; Windows, multimedia and multithreading application development; data analysis, sound and image processing. Also, I have a strong knowledge of profiling, version controll systems and unit tests. I also have some experience working with: COM, IE plugins, OpenMP, TBB, metaprogramming with boost mpl, boost asio, loki, boost threads, data oriented programming, python, R, linux, DirectX, DirectShow, OpenCL, CUDA, GP GPU, DSP, signals processing.  less

    c++ c# machine-learning .net-framework tcp-ip r python windows-app-development directshow 00 more less
    • $14.00 HOURLY RATE
    • 5.0
    • 45 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 5 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 owner of IDE IT Consulting company - deliver IT solutions and support for small business. My website - http://www.ide-consult.com. I'm looking for long-term relationship, delivering high-quality service for my customers. If you select me, you will … more

    I'm owner of IDE IT Consulting company - deliver IT solutions and support for small business. My website - http://www.ide-consult.com. 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 - free introductory audit You pay only for real work: design, implementation, troubleshooting. 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: - AWS (Amazon Web Services) design and implementation (EC2, S3, Route53, Glacier) - 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 linux-system-administration tcp-ip windows-administration vmware-administration amazon-web-services amazon-ec2 00 more less
    • $27.78 HOURLY RATE
    • 4.6
    • 181 HOURS
    • CZECH REPUBLIC
    • LAST ACTIVE
    • 5 PORTFOLIO ITEMS
    • 10 TESTS
    GROUPS:
  • Cross-Platform Senior Software Engineer

    I have nearly 25 years of experience designing solutions to solve complex problems. I have very strong networking, security and analytical skills allowing me to successfully complete complex projects, specializing in systems programming on the Windows and Linux platforms. My … more

    I have nearly 25 years of experience designing solutions to solve complex problems. I have very strong networking, security and analytical skills allowing me to successfully complete complex projects, specializing in systems programming on the Windows and Linux platforms. My core development languages are C and C++. However, I am skilled at writing software using Python, Java, and Assembly with the ability to learn others very quickly.  less

    c c++ win32-app-development linux-system-administration java tcp-ip driver-development 00 more less
    • $44.44 HOURLY RATE
    • 4.9
    • 589 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 7 TESTS
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