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Showing 53 results
  • Hire     AhmedHElsheikh
Hire     AhmedHElsheikh

    AhmedHElsheikh AhmedHElsheikh

    Egypt $20 USD / hour
    Expert Network Engineer
    Egypt
    I am an Expert Network Engineer and I am working as IP Problem Expert Network Engineer at Orange Business Services. I have great hands-on experience for more than 5 years in various network technologies. I have Cisco CCNA & CCNP (Routing & Switching) and CCNP Enterprise (Enterprise Core & Enterprise Advanced...
    I am an Expert Network Engineer and I am working as IP Problem Expert Network Engineer at Orange Business Services. I have great hands-on experience for more than 5 years in various network technologies. I have Cisco CCNA & CCNP (Routing & Switching) and CCNP Enterprise (Enterprise Core & Enterprise Advanced Infrastructure Implementation) certifications. I have Juniper JNCIA-Junos (JN0-102) and JNCIA (Cloud) certifications. I have very good knowledge in Cisco wireless technology (control based & stand alone), VOIP & Network Security with previous work experience. I have very good knowledge in SD-WAN technology and I have a previous work experience in it. My specialties: - Design/implement medium and large scale enterprise networks. - Configure Cisco Routers (ASR 1K & 9k, 2900, 2800, ISR 4K, 878, 888), Switches (Cat 6500, 3750, 3850, 2900, 2960, SG- 300, SG-500, [Nexus 5K, 7K and 9K]), Firewalls ([ASA 5505, 5506x, 5508], Fortigate, Palo Alto) and Wireless Acess Points 1800 and 2700. - Configure Juniper Routers (M7, M10, MX 480, MX 960) and SRX (300, 500). - Huawei, Mikrotik, HP & Ubiquiti devices Expert. - Packet Tracer, GNS-3, EVE-NG, VMWare workstation & VirtualBox Expert. - Routing protocols (RIP, OSPF, EIGRP, ISIS & BGP) Configuration and troubleshooting Expert and Switching Expert (VLANs, STP, VTP...). - VPNs Configuration Expert (IPSEC/L2TP, GRE/PPTP, OPENVPN & SoftEther). - Linux, Unix & windows servers Expert. - Wireshark Traffic Capture & Analysis Expert. - Write technical reports and summaries. vähemmän
  • Hire AhmedHElsheikh
  • Hire     gdmlnx
Hire     gdmlnx

    gdmlnx gdmlnx

    Argentina $35 USD / hour
    Unix Consultor, Devops and Cloud Engineer.
    Argentina
    3.7
    4 arvostelua 4 arvostelua $35 USD / tunti
    Unix (Solaris, Hp-UX, AIX). GNU/Linux (Red Hat, Slackware, Debian. Servidores/Clientes: Firewalling (iptables, ipchains,Nat,ipfw, ipfilter, Shorewall).Smb File Server. Advanced Power Virtualization on IBM systems HACMP Apache Web Server. Squid Proxy Server (proxy cache, transparent proxy). FTP Server(ftpd)DHCP...
    Unix (Solaris, Hp-UX, AIX). GNU/Linux (Red Hat, Slackware, Debian. Servidores/Clientes: Firewalling (iptables, ipchains,Nat,ipfw, ipfilter, Shorewall).Smb File Server. Advanced Power Virtualization on IBM systems HACMP Apache Web Server. Squid Proxy Server (proxy cache, transparent proxy). FTP Server(ftpd)DHCP server, DNS cache server (dnsmasq). SSH Server. Logical Volume Manager (LVM; GNU/LINUX, HP-UX) Svm (solaris volume manager) Veritas VM Servidores de Impresion(cups) Asterisk-Siemens-Alcatel.E1. SS7 - DSLAM - OLT automation and cloud : docker ansible AWS terraform ********************** +10 years Experience on Unix-like sistems , please go over my linkedin resume for further information. Red-hat cerfified : 120-172-655 Unix-LIke Systems Administration.- AIX Admin; pseries Power VM Red-Hat GNU/LINUX vähemmän
  • Hire gdmlnx
  • Hire     Erewin
Hire     Erewin

    Erewin Erewin

    Russian Federation $30 USD / hour
    Voip developer
    Russian Federation
    Hello, my friends! There are what i have done in this 2019-2020 year. 2020: ☑ Ansible script for deploy drachtio and simple JS app ☑ Email2Fax gateway ☑ Webrtc client with web frontend based on SIPJS. ☑ Customize Asterisk for License checking. Written on C inside source files. 2019: ☑ Webrtc2sip server with...
    Hello, my friends! There are what i have done in this 2019-2020 year. 2020: ☑ Ansible script for deploy drachtio and simple JS app ☑ Email2Fax gateway ☑ Webrtc client with web frontend based on SIPJS. ☑ Customize Asterisk for License checking. Written on C inside source files. 2019: ☑ Webrtc2sip server with Encrypted RTP ☑ Callback + AMD based on FreePBX ☑ click2call php script for Asterisk based PBXs ☑ deploy opensips server (with web panel) with 200cps\6000 concurrent calls ☑ deploy zabbix monitoring system for voip servers ☑ Increase disk space on VM without power off ☑ Moving VMs between ESXI hosts ☑ Colored fax on Hylafax+ ☑ Raspberry Bluetooth Asterisk voip\gsm gateway, ☑ Voip Push Notification iOS, Android ☑ Bluetooth-Asterisk-GSM Gateway, ☑ SIP Load-Balancers Between, ☑ TLS SIP Implementation, ☑ Freepbx Survey module, ☑ Whitelist Kamailio sip server for millions numbers in db, ☑ AGI -> PAMI scripts convert to make server more faster for wholesale, I am voip developer who loves his job. Be free to ask me any question. vähemmän
  • Hire Erewin
  • Hire     barmex
Hire     barmex

    barmex barmex

    Russian Federation $30 USD / hour
    system administrator
    Russian Federation
    3.0
    2 arvostelua 2 arvostelua $30 USD / tunti
    Can setup and troubleshooting windows, linux, asterisk. Configure network devices. VMWare virtualization install and configure.
    Can setup and troubleshooting windows, linux, asterisk. Configure network devices. VMWare virtualization install and configure. vähemmän
  • Hire barmex
  • Hire     loralawson13
Hire     loralawson13

    loralawson13 loralawson13

    United States $55 USD / hour
    Professional OpenSource Lead Dev
    United States
    2.3
    1 arvostelu 1 arvostelu $55 USD / tunti
    I am a certified full stack developer with 11+ years of experience developing complicated SPA web applications, enterprise business websites and Mobile apps. I love to write code in a high-paced and challenging environment with an emphasis on using best practices to develop high-quality software that meets project...
    I am a certified full stack developer with 11+ years of experience developing complicated SPA web applications, enterprise business websites and Mobile apps. I love to write code in a high-paced and challenging environment with an emphasis on using best practices to develop high-quality software that meets project requirements, budget, and schedule. Detailed Breakdown of skills: - UI: SPA Components, Bootstrap/Material Design - Frontend frameworks: React.js, Next.js, Gatsby, Angular, Vue.js, Mobix, Meteor, Backbone - Mobile: React Native, IONIC, Flutter, NativeScript, Cordova, PhoneGap, Native - Backend: Node.js / Express.js, Laravel, Cake, Yii, Python - Data Visualization: D3.js, Chart.js, HighCharts.js, Tradingview - Database: MySQL, PostgreSQL, MongoDB, DynamoDB, Firebase, T-Sql - Technology: WebTorrent, BitTorrent, WebRTC - Dev Language: Javascript, PHP, Python, Java, .Net, C# I enjoy working on "mad science" — stuff that makes people say, "Whoa! I didn't know that was possible!" vähemmän
  • Hire loralawson13
  • Hire     FranMercedesG
Hire     FranMercedesG

    FranMercedesG FranMercedesG

    Dominican Republic $40 USD / hour
    Ing . Computer Systems
    Dominican Republic
    ● Linux/Unix System Administration - Installation and Configuration Storage: ISCSI, DRBD, GlusterFS, and Ceph. File servers: FTP, NFS, and Samba. Web Server: Apache, Tomcat, and Nginx. Database: MySQL, Postgres, MongoDB Cache & Proxy: Squid, Nginx, and Lusca. Mail Server: Postfix, Sendmail, IredMail, Qmail, and...
    ● Linux/Unix System Administration - Installation and Configuration Storage: ISCSI, DRBD, GlusterFS, and Ceph. File servers: FTP, NFS, and Samba. Web Server: Apache, Tomcat, and Nginx. Database: MySQL, Postgres, MongoDB Cache & Proxy: Squid, Nginx, and Lusca. Mail Server: Postfix, Sendmail, IredMail, Qmail, and Zimbra. Automation: Ansible. Network Services: DNS, NTP, VPN, and DHCP. Identity Authentication: OpenLDAP, and FreeIPA. Security: IPtables, Firewalld, SELINUX Monitoring: Nagios, Zabbix, and Cacti. ● Virtualization and Cloud Computing KVM: Proxmox, RHEV, and OVIRT VMware: VSphere 5.x, VSphere 6.x Cloud: OpenStack Hyper-V ● Networking and Security Firewalls, Routers, Load Balancers: MikroTik, Cisco, Soniwalll and Pfsense. VPN: Management and configure Site-to-Site/VPN-as-Service (L2TP-PPTP/OVPN) ● VoIP Asterisk / Elastix / FreePBX / Issabel Hosted PBX Solutions. Asterisk Security Call Center Solutions (Vicidial,Goautodial). Custom Asterisk Development (PHPAGI,Bash Scripting). vähemmän
  • Hire FranMercedesG
  • Hire     MoboticsTech
Hire     MoboticsTech

    MoboticsTech MoboticsTech

    India $14 USD / hour
    Expert in Asterisk,PHP,Android,CodeIgniter and SEO
    India
    5.1
    2 arvostelua 2 arvostelua $14 USD / tunti
    WEBSITE AND MOBILE APP DEVELOPMENT COMPANY with High-level expertise with 6+ years of experience. Mobotics is an information technology solutions offers customized Web (PHP) and Mobile application (IOS, Android & Hybrid) development services. Strengths:- - High-quality custom development services - Able to work...
    WEBSITE AND MOBILE APP DEVELOPMENT COMPANY with High-level expertise with 6+ years of experience. Mobotics is an information technology solutions offers customized Web (PHP) and Mobile application (IOS, Android & Hybrid) development services. Strengths:- - High-quality custom development services - Able to work with client’s timezone - Successful record of 98% happy and satisfied clients Our Technologies Expertise:- Digital Media:- (SEO, SMO, PPC, Brand Management, Email Marketing, SMS Marketing) Asterisk:- (VoIP call center solution, IPRN, VoIP billing, EPBX, IVR, WebRTC) Web Technologies Expertise:- (Codeigniter, Laravel, Magento, Wordpress, Node js, Angular js, React js, HTML5, Bootstrap, Jquery, Ajax) Mobile Apps:- (IOS, Android, Hybrid- shopping cart app, VoIP app, chatting app, attendance management app etc) SMS & USSD Solutions:- (SMPP & HTTP protocol), Payment Gateway Integration. Our Other Technologies Expertise:- JQuery, Ajax vähemmän
  • Hire MoboticsTech
  • Hire     munirhayat
Hire     munirhayat

    munirhayat munirhayat

    Pakistan $20 USD / hour
    VOIP Consultant
    Pakistan
    I am currently working in aviation industry and working on different asterisk projects. I have more than 5 years of experience in asterisk solution and more 8 years of experience in Linux and Networking. Bicom server SIP/extension/IVR and trunks Asterisk/Freepbx SIP/IAX/PRI trunks Asterisk/Freepbx dynamic ivr using...
    I am currently working in aviation industry and working on different asterisk projects. I have more than 5 years of experience in asterisk solution and more 8 years of experience in Linux and Networking. Bicom server SIP/extension/IVR and trunks Asterisk/Freepbx SIP/IAX/PRI trunks Asterisk/Freepbx dynamic ivr using text to speech engine and save DTMF feedback of users in Database.. Asterisk/Freepbx Dialplans Asterisk/Freepbx IVR , Automatic Call distribution Asterisk/Freepbx Queues Asterisk/Freepbx dynamic logins Asterisk/Freepbx Call Recordings Customization of asterisk based Voicemail service Asterisk/Freepbx based cost effective voicemail development using IBM Watson Speech Recognition API Realtime asterisk deployment Vicidial customizations and Integration with Asterisk servers Vicidial Carriers settings Vicidial Campaigns Vicidial auto dialer Vicidial agents Vicidial Ingroups Vicidial Leads and troub Programming: PHP, XML, JSON, JavaScript and Shell Scripting vähemmän
  • Hire munirhayat
  • Hire     lawrence37
Hire     lawrence37

    lawrence37 lawrence37

    United Kingdom $50 USD / hour
    Senior Network / Server Engineer
    United Kingdom
    3.8
    3 arvostelua 3 arvostelua $50 USD / tunti
    I have over 15 years system administration experience with a number of distributions of linux / unix and windows server, working for a large number of blue chip companies here in the UK. Skill-List (Including but not limited to): Windows 2000-2016 Server Exchange 2003-2016, Office365 Linux / Unix Administration SAN...
    I have over 15 years system administration experience with a number of distributions of linux / unix and windows server, working for a large number of blue chip companies here in the UK. Skill-List (Including but not limited to): Windows 2000-2016 Server Exchange 2003-2016, Office365 Linux / Unix Administration SAN Storage (NetApp, EMC Clariion, HP MSA/EVA/Lefthand) Server Virtualization (Vmware ESX, XenServer, Openstack) Desktop Virtualization (Vmware View, Xen Desktop) Application Virtualization (Thinapp, Xenapp) Networking (Cisco, Juniper, HP, Extreme, Ubiquiti) Firewall / IDS (Cisco, Fortigate, Juniper) Backup (CA Arcserve, HP Data protector, R1Soft, Veeam) Server administration (MsSQL, MySQL, Oracle (inc forms & reports), InnoDB, IIS, Apache, SCCM, WSUS) VoIP Solutions (Nortel, Avaya, Shoretel, Asterisk, FreePBX) Penetration Testing / Server Security/Hardening WHMCS, DirectAdmin, cPanel, Webmin AWS, Azure Config/Management vähemmän
  • Hire lawrence37
  • Hire     ast3r1sk
Hire     ast3r1sk

    ast3r1sk ast3r1sk

    Russian Federation $45 USD / hour
    Professional setup and support asterisk solutions
    Russian Federation
    Technical skills: -Asterisk custom solutions -Support and installation asterisk based PBX'es: FreePBX, Elastix, PBXinFlash, GoAutoDial and so on. - Experience in maintaining local area network (about 100 PC), VoIP network (over 20 Asterisk servers, more than 100 geographically dispersed telephone adapters heavy loaded...
    Technical skills: -Asterisk custom solutions -Support and installation asterisk based PBX'es: FreePBX, Elastix, PBXinFlash, GoAutoDial and so on. - Experience in maintaining local area network (about 100 PC), VoIP network (over 20 Asterisk servers, more than 100 geographically dispersed telephone adapters heavy loaded asterisk server - 1000 concurrent connections). - Set up Apache, PHP, MySQL, Asterisk, IPtables, nagios, zabbix, DHCP, TFTP, RAID, SoftRAID, FTP, RADIUS, RSA (LanBilling) - Skills shell (bash) programming. - Experience in developing and implementing solutions for the taxi service using AMI. - Experience in equipment setup: Linksys, Addpac, Adtran, Digium, Openvox, AllVoip, Cisco, Polycom, Drytek, Grandstream, Zyxel, Planet, Patton SmartNode, Nateks, KIRK (DECT), GOIP and others. vähemmän
  • Hire ast3r1sk

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