Telecoms Engineering Telecommunications Engineers de angajat

  • Telecoms Engineering
  • Ingineria telecomunicaţiilor
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Showing 33 results
  • Hire     AhmedHElsheikh
Hire     AhmedHElsheikh

    AhmedHElsheikh AhmedHElsheikh

    Egypt $20 USD / hour
    Expert Network Engineer
    Egypt
    2.9
    5 recenzii 5 recenzii $20 USD pe oră
    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) certification. I have Cisco CCNP Enterprise (Enterprise Core &...
    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) certification. I have Cisco CCNP Enterprise (Enterprise Core & Enterprise Advanced Infrastructure Implementation) certification. I have Juniper JNCIA-Junos (JN0-102) and JNCIA (Cloud) certification. 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. - VPNs Configuration Expert (IPSEC/L2TP, GRE/PPTP, OPENVPN & SoftEther). - Linux, Unix & windows servers Expert. - Data analysis with Wireshark. - Write technical reports and summaries. mai puțin
  • Hire AhmedHElsheikh
  • Hire     Erewin
Hire     Erewin

    Erewin Erewin

    Russian Federation $30 USD / hour
    Voip developer
    Russian Federation
    4.9
    7 recenzii 7 recenzii $30 USD pe oră
    Hello, my friends! There are what i have done in this 2019 year. ☑ 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 ☑...
    Hello, my friends! There are what i have done in this 2019 year. ☑ 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. mai puțin
  • Hire Erewin
  • Hire     HelmPCB
Hire     HelmPCB

    HelmPCB HelmPCB

    Turkey $60 USD / hour
    Embedded Systems Engineer
    Turkey
    3.7
    1 părere 1 părere $60 USD pe oră
    https://helmpcb.com I am a seasoned embedded systems engineer (12 years industrial experience) with a PhD in Mechatronics and Robotics, specialising in the full hardware and firmware development of embedded systems: • ARM Cortex-M0, M3, M4 micros (Nordic nRF, STM32 series, NXP LPC series). • Microchip 8, 16 and...
    https://helmpcb.com I am a seasoned embedded systems engineer (12 years industrial experience) with a PhD in Mechatronics and Robotics, specialising in the full hardware and firmware development of embedded systems: • ARM Cortex-M0, M3, M4 micros (Nordic nRF, STM32 series, NXP LPC series). • Microchip 8, 16 and 32-bit PICs. • Low-power IoT (BLE, NFC, LoRa, Apache mynewt). • Embedded Linux systems (U-boot, kernel, devicetree, drivers, root file system, userspace app development). • Software Defined Radio (GNURadio, LimeSDR). • GSM/GPRS/3G/4G, GPS. • Antenna transmission line design and matching. • Motors, solenoids, linear actuators, valves... • Multi-layer SMD/BGA PCB design in KiCad, Proteus. • Firmware development in C (Keil, MPLAB). • Software development in .NET, Go, Python. • Full technical documentation generation. • Design for EMC. • ATEX/IECEx Intrinsic Safety. • Mechanical design using Solidworks (Certified Solidworks Professional). • Prototyping using 3D printers. mai puțin
  • Hire HelmPCB
  • Hire     kiwidaniel
Hire     kiwidaniel

    kiwidaniel kiwidaniel

    New Zealand $65 USD / hour
    Experienced Devops, Security, Cloud, Forensics Guy
    New Zealand
    2.4
    1 părere 1 părere $65 USD pe oră
    I have more than 30 years IT & programming experience and more than 20 years experience in IT Security, Computer Forensics & Network Architecture/Administration. My 20 year consulting career includes working as a senior consultant at international firms Deloitte and Capgemini where I led teams delivering IT Security...
    I have more than 30 years IT & programming experience and more than 20 years experience in IT Security, Computer Forensics & Network Architecture/Administration. My 20 year consulting career includes working as a senior consultant at international firms Deloitte and Capgemini where I led teams delivering IT Security work in multiple countries. I hold Honours & Masters degrees in Computer Science. I have given expert evidence in Court and am regularly interviewed by the media. I am a native English speaker and an excellent writer of technical, business and promotional material. My skills include: - Pentesting, ethical hacking: Nessus, OpenVAS, OWASP ZAP, NMAP, Kali Linux - Investigate security breaches & fix issues - CTO & DevOps at US cloud provider - Software development in C, C++, Python, Ada - DevOps for hosting company, Ansible - Asterisk/FreePBX, VoIP - Configure web application firewall, modsecurity - Forensics: EnCase, FTK, Sleuth Kit (TSK), etc - Firewalls, iptables mai puțin
  • Hire kiwidaniel
  • Hire     hamzakhan0496
Hire     hamzakhan0496

    hamzakhan0496 hamzakhan0496

    Korea, Republic of $10 USD / hour
    Research Assistant - Control Engineering
    Korea, Republic of
    2.0
    1 părere 1 părere $10 USD pe oră
    Hard-working achiever, dedicated to on-time delivery, and an enthusiastic team player. Over 3 years of experience, Research Assistant. Experienced in CAD model of the different systems which include a 5 DOF robotic arm for dismantling process, an assistive robot for paraplegics. Key skills are 1. control algorithm...
    Hard-working achiever, dedicated to on-time delivery, and an enthusiastic team player. Over 3 years of experience, Research Assistant. Experienced in CAD model of the different systems which include a 5 DOF robotic arm for dismantling process, an assistive robot for paraplegics. Key skills are 1. control algorithm design for different systems in order to achieve the desired task using Matlab/Simulink. 2. Robotics Kinematics and Dynamics 3. Particle Swarm optimization 4. Genetic Algorithms 5. Research paper writing - have publications. 6. Project Report Writing mai puțin
  • Hire hamzakhan0496
  • Hire     mhamdy1
Hire     mhamdy1

    mhamdy1 mhamdy1

    Egypt $50 USD / hour
    NetworkExp,VOIP,Video, security,developer&writer
    Egypt
    3.2
    7 recenzii 7 recenzii $50 USD pe oră
    IT expert with an experience in many fields in the IT sector that are not limited to : $ computer Networking, Design-implement and troubleshoot $ Internet Security $ Video-Conference POLYCOM, TENDBERG and Cisco Telepresens $ VOIP $ Firewall $ remote support $ Technical and research writing also I have...
    IT expert with an experience in many fields in the IT sector that are not limited to : $ computer Networking, Design-implement and troubleshoot $ Internet Security $ Video-Conference POLYCOM, TENDBERG and Cisco Telepresens $ VOIP $ Firewall $ remote support $ Technical and research writing also I have experience with the following software #MS Office Word , Excel, PowerPoint for presentation #MS Visual Studio for programming #MS Office Visio and Edraw #Solar-winds for Network operations and Monitoring #Cisco Packet-tracer for network simulations #GNS3 for Advanced Network simulation #MATLAB,Opnet,omnet++ #NS2 for academic network simulation #NS3 for academic network simulation #Cisco SDM , PUTTY, Cisco ASDM , and Cisco Configuration Assistance *Cisco C26XX,28XX,18XX,38XX,37XX,29XX,ASA55XX mai puțin
  • Hire mhamdy1
  • Hire     deepgaf
Hire     deepgaf

    deepgaf deepgaf

    India $12 USD / hour
    ★IBM Certified Manager Web Dev Mobile APPs Expert★
    India
    4.6
    1 părere 1 părere $12 USD pe oră
    Euphorbia Infotech is a software development company headquartered in Bangalore, India. It was established in the year 2009. It has grown rapidly expanding in terms of man power, office space and revenue. As a web and MobileApps development company we provide expert solutions in lots of areas. Combined with these...
    Euphorbia Infotech is a software development company headquartered in Bangalore, India. It was established in the year 2009. It has grown rapidly expanding in terms of man power, office space and revenue. As a web and MobileApps development company we provide expert solutions in lots of areas. Combined with these expertises, we use advanced open source and proprietary tools to provide the cutting edge solutions that our clients demand. Some of the technologies and software that we work with. The primary focus is to build dynamic, interactive Apps using latest technologies . WITH EACH PROJECT YOU WILL GET 30 DAYS OF FREE SUPPORT AS WARRANTY. mai puțin
  • Hire deepgaf
  • Hire     godraw
Hire     godraw

    godraw godraw

    Hungary $25 USD / hour
    Software developer, graphic designer
    Hungary
    2.7
    1 părere 1 părere $25 USD pe oră
    Chemical Engineer and Mechanical Engineer with graphic design and art, 3D design and art, technical drawing experiences. I have been working 10+ years as senior software engineer, main skills: c++, Python, Js.
    Chemical Engineer and Mechanical Engineer with graphic design and art, 3D design and art, technical drawing experiences. I have been working 10+ years as senior software engineer, main skills: c++, Python, Js. mai puțin
  • Hire godraw
  • Hire     amontironi
Hire     amontironi

    amontironi amontironi

    Argentina $50 USD / hour
    Linux Engineer - Linux/Unix Sysadmin - DevOps - Shell Script Programmer
    Argentina
    0.4
    1 părere 1 părere $50 USD pe oră
    Welcome! Thanks for visiting my profile. I'm from Argentina and I lead a specialised group in Linux/Unix installation, configuration and support. I've been working with Ubuntu, Debian, RedHat, CentOS and SuSE for more than 12 years. For that reason, I have a solid knowledge about a great number of services and...
    Welcome! Thanks for visiting my profile. I'm from Argentina and I lead a specialised group in Linux/Unix installation, configuration and support. I've been working with Ubuntu, Debian, RedHat, CentOS and SuSE for more than 12 years. For that reason, I have a solid knowledge about a great number of services and solutions based on Linux/Unix Why should you hire me? * Because I turn your project into my project. Customer satisfaction is my primary objective. * I'm a real tidy, professional and methodic person. * I have implemented a real-time monitoring system of my clients' servers and services. * I always backup files that I change. What can you hire me for? * Linux/Unix Sysadmin 7x24 * [Bash|Shell]script programming * Virtualization design and implementation * Network security troubleshooting and support My field of expertise is: * Virtualization: KVM, OpenVZ, XEN, QEMU, VirtualBox, VMware, Proxmox, SolusVM * HA clustering: Heartbeat, Corosync, Peacemaker, DRBD, GlusterFS * Postfix + OpenLDAP + Amavis + Clamav + Spamassassin + Dovecot + Courier * Samba + OpenLDAP * LVM and RAID with all filesystems * Apache [SSL]+ PHP + MySQL (backup, restore, replication, cluster) * Tomcat [SSL] * SSH, SMTP, IMAP, POP, HTTP, HTTPS, NFS, NTP * FTP, DHCP, DNS (bind), Firewall (iptables), Proxy (squid), VPN (openvpn, pptpd) * BackupPC, Bácula, rsyncd * Webapps: Nagios, Cacti, phpMyAdmin, phpLDAPadmin, Zoneminder, eGroupware, Openfire (jabber) Be free to contact me should you have any questions. I speak fluent english and spanish. mai puțin
  • Hire amontironi
  • Hire     vw835430vw
Hire     vw835430vw

    vw835430vw vw835430vw

    Egypt $50 USD / hour
    Solution Consultant (Network, VoIP, UC and UCCE/X)
    Egypt
    2.8
    3 recenzii 3 recenzii $50 USD pe oră
    CCIE Voice/Collaboration # 42303, Senior Systems Engineer / Solution Consultant with over 10 years of experience in designing, implementing and supporting Network, VOIP, Unified Communications, Contact Center (UCCE/UCCX), Cisco Telepresence (Video Conferencing) and Security Solutions.
    CCIE Voice/Collaboration # 42303, Senior Systems Engineer / Solution Consultant with over 10 years of experience in designing, implementing and supporting Network, VOIP, Unified Communications, Contact Center (UCCE/UCCX), Cisco Telepresence (Video Conferencing) and Security Solutions. mai puțin
  • Hire vw835430vw

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