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  • Hire Lee2133
    4.2
    13 reviews $35 USD per hour
    Experienced (8+) Windows System Architect || AD, Exchange, Office 365, Lync, System Center, SCCM, SCOM, HyperV & VMware Expert || MCSE: Private Cloud, MCITP, MCTS, MCSE, MCSA Certified || Over 8 years of experience in I am working on the Windows Server deployment from 2003 to 2012 R2, System Center 2012 with primary...
    Experienced (8+) Windows System Architect || AD, Exchange, Office 365, Lync, System Center, SCCM, SCOM, HyperV & VMware Expert || MCSE: Private Cloud, MCITP, MCTS, MCSE, MCSA Certified || Over 8 years of experience in I am working on the Windows Server deployment from 2003 to 2012 R2, System Center 2012 with primary focus on SCCM, SCOM SCVMM, SCDPM, SCSM, SQL, Active directory, Exchange 2007, 2010, 2013, Office 365, LYNC 2013, Remote Desktop services (Terminal Server), Hyper-V, Failover Clustering, VMware vSphere, Backup, Veeam, Symantec BackupExec, DPM, Windows Azure, NetApp E Series SAN Administration || Areas of Proficiency and Expertise || System Center Configuration Manager SCCM, SCOM, SCVMM, SCDPM, Windows Software Update Services, Windows Server 2012 R2, 2012, 2008 R2, 2008, 2003, SBS 2011, 2008, 2003, Exchange Server 2013, 2010, 2007, 2003, Office 365, Lync 2013, SharePoint 2013, Hyper-V 2012 R2, VMware vSphere less
  • Hire Savstac
    3.5
    5 reviews $8 USD per hour
    I have 8 years of experience in managing complex Linux architectures and managing cloud infrastructures. I have worked on many complex projects ( Private cloud setup on AWS, Load balancing clusters, Replication systems and many more). I have versatile experience in setting up and managing servers and also optimizing...
    I have 8 years of experience in managing complex Linux architectures and managing cloud infrastructures. I have worked on many complex projects ( Private cloud setup on AWS, Load balancing clusters, Replication systems and many more). I have versatile experience in setting up and managing servers and also optimizing them for best usage and fine-tuning the security aspects. I have expertise in below fields:- 1 Linux Administration. 2 Windows Administration (Windows 2008, 2012 & 2016) and Migration. 3 Cloud computing ( AWS, Azure and Google Cloud). 4 Automation ( Ansible, Puppet, and Chef). 5 Application's & Web servers ( Apache, Nginx, IIS, and Tomcat ). 6 Databases ( Mysql, MsSql, MongoDB, PostgreSQL and Apache CouchDB). 7 Security ( Web Security, Server hardening and IPS && IDS configuration) 8 Virtualization( KVM, Xen, OpenVZ & Parallels Virtuozzo). 9 Control Panels ( Cpanel, website panel, zpanel and parallel Plesk panel). 10 Shell scripts, python & Perl, etc. 11 Mail servers. less
  • Hire DevStar925
    5.4
    6 reviews $35 USD per hour
    Programming is my pleasure, and my life. I began programming at 12age, and solving complicated problems and creating user-friendly applications are two of my passions. I've been working on a lot of projects and I've been using a lot of good programming practices and patterns, that are helping me with development. My...
    Programming is my pleasure, and my life. I began programming at 12age, and solving complicated problems and creating user-friendly applications are two of my passions. I've been working on a lot of projects and I've been using a lot of good programming practices and patterns, that are helping me with development. My major works are c/c++ programming, java, python, PHP, mobile app development, network simulation, metatrader, and embedded devices like Arduino, Raspberry pi. Also, I have rich experience in blockchain, bitcoin, and crytocurrency exchange area too. I always looking for new challenges and opportunities. Please give me your idea, then I will provide the best solution for you. Thanks less
  • Hire dungforever
    2.4
    2 reviews $20 USD per hour
    I am an excellent mobile and web and desktop software developer and with a career in the IT industry of over 10 years. I have rich experiences in work with various people. I am happy to show my skills to others by done with great success. I DO MY BEST to guarantee quality and speed and DO NOT quit my job until the...
    I am an excellent mobile and web and desktop software developer and with a career in the IT industry of over 10 years. I have rich experiences in work with various people. I am happy to show my skills to others by done with great success. I DO MY BEST to guarantee quality and speed and DO NOT quit my job until the customer is satisfied Skills: - Certified ⭐15+⭐ Exams - All Programming Languages & Areas. - Work on Your Time-zone and Weekend. - Creative Ideas & State-of-the-art ⭐Methodologies⭐ based on Algorithms & Math. - Good Coding-Style and Comments. - Laravel, Nodejs, Asp.net, Dev Express - Swift , Kotlin, Java, android studio. - React Native, Xamarin for Mobile App & ME(A,R,V)N stack. - Mastered ⭐MongoDB⭐ Design, 100x faster. - Windows Desktop Background Service - AI in TCP/IP Game Programming -⭐Simulations⭐ (Math,Physics,C,Java,Python) I’d love to work with you to help grow your business. Please feel free to get in touch with me and let me know what I can do to help. less
  • Hire Namelessinterest
    6.6
    210 reviews $50 USD per hour
    hi! My name is Denis. And I am a system administrator, started admin from 13 years old. If you need some thing to config ask me, Linux, windows anything.)
    hi! My name is Denis. And I am a system administrator, started admin from 13 years old. If you need some thing to config ask me, Linux, windows anything.) less
  • Hire awxmem
    5.2
    1 review $50 USD per hour
    C, C++, Java Python 2/3 React, Redux, NodeJS Android platform development (Java) iOS platform development (Objective-C, Swift 4+, react-redux)
    C, C++, Java Python 2/3 React, Redux, NodeJS Android platform development (Java) iOS platform development (Objective-C, Swift 4+, react-redux) less
  • Hire AbrahamBU
    4.9
    25 reviews $20 USD per hour
    *Dedicated Freelancer* 9+ Years Robust Experience as a Lead Engineer. Master in VoIP Platforms and Integration with other components of OSS/BSS, Telecom Networks and CRM products. CCIE Level Network Knowledge and Robust Telecom Experience. (NOC Manager) Expert in WebRTC and Asterisk along with a deep...
    *Dedicated Freelancer* 9+ Years Robust Experience as a Lead Engineer. Master in VoIP Platforms and Integration with other components of OSS/BSS, Telecom Networks and CRM products. CCIE Level Network Knowledge and Robust Telecom Experience. (NOC Manager) Expert in WebRTC and Asterisk along with a deep understanding and experience in Signalling and Media protocols, furthermore in Secure calling and Media encryption. Having 100++ successful setup and integration, I am fully familiar with every single issue or bugs you may face in WebRTC related projects and Asterisk. I am also experienced with Mobile Network Infrastructure as well as OSS/BSS platforms in Carrier WiFi, Carrier VoIP and general concept of Mobile Data Offloading. I did also managed to run a massive ISP with +500000 customer base and +200000 live users. hands on experience on various VoIP/Network tech and devices Ability to train, motivate and supervise a team Kindly please contact me for more details. less
  • Hire Kuvvat
    5.2
    41 reviews $10 USD per hour
    Sr. System and Network Consultant CCNP / Firewalls (ASA, Pfsense etc..) / Linux / Windows Servers / Python,Django / RHCSA / Docker / Apache,Nginx / Monitoring systems (Nagios, Cacti, Nagvis) / VPN (OpenVPN, IpSec) / ELK (Elasticsearch,Logstash,Kibana)
    Sr. System and Network Consultant CCNP / Firewalls (ASA, Pfsense etc..) / Linux / Windows Servers / Python,Django / RHCSA / Docker / Apache,Nginx / Monitoring systems (Nagios, Cacti, Nagvis) / VPN (OpenVPN, IpSec) / ELK (Elasticsearch,Logstash,Kibana) less
  • Hire dailas
    4.8
    27 reviews $25 USD per hour
    Specialties: IT Management, Network Engineering, MS Windows & Linux administration, Asterisk PBX (dCAA), FreePBX (SCE), user support, computer maintenance and support, Web-services, CCTV More than 5 years of Asterisk PBX (plain, elastix, FreePBX) administration and support. Digium Certified Asterisk...
    Specialties: IT Management, Network Engineering, MS Windows & Linux administration, Asterisk PBX (dCAA), FreePBX (SCE), user support, computer maintenance and support, Web-services, CCTV More than 5 years of Asterisk PBX (plain, elastix, FreePBX) administration and support. Digium Certified Asterisk Administrator FreePBX Sangoma Certified Essential PBXact Sangoma Certified Essential less
  • Hire kashifnadeem86
    4.6
    9 reviews $40 USD per hour
    Graduate in Electrical Engineering. Expertise in cloud computing, IT, programming and embedded systems. I'm certified Microsoft Azure Cloud Administrator and have passed several certifications for azure cloud including Azure DevOps 18473. I assist with all azure resources creation/management, VPNs, clusters, data...
    Graduate in Electrical Engineering. Expertise in cloud computing, IT, programming and embedded systems. I'm certified Microsoft Azure Cloud Administrator and have passed several certifications for azure cloud including Azure DevOps 18473. I assist with all azure resources creation/management, VPNs, clusters, data factory, azure automation, DevOPs, Powershell, runbooks, Azure AD, Single Sing on (SSO) with AAD. Windows servers installation, manage and configure server roles AD DS, DHCP, DNS, NPS, VPN and Group Policy Objects, etc. Expertise with Linux distributions Centos, Ubuntu, Debian, etc, virtualization, docker containers. Ns-3 projects including topology creation, custom applications design, protocol implementation or modification. C++/C/Python programming for software development. Embedded systems, raspberry pi, STM32, PICC, Arduino, arm processors. Software/tools: ns-3, git, Wireshark, Iperf, git/mercurial, power shell, virtual box/vmware, Visual Studio, keil MDK. less

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