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Showing 23 results
  • Hire     AhmedHElsheikh
Hire     AhmedHElsheikh

    AhmedHElsheikh AhmedHElsheikh

    Egypt $20 USD / hour
    Expert Network Engineer
    Egypt
    3.1
    6 đánh giá 6 đánh giá $20 USD mỗi giờ
    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. ít hơn
  • Hire AhmedHElsheikh
  • Hire     Erewin
Hire     Erewin

    Erewin Erewin

    Russian Federation $30 USD / hour
    Voip developer
    Russian Federation
    4.9
    7 đánh giá 7 đánh giá $30 USD mỗi giờ
    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. ít hơn
  • Hire Erewin
  • Hire     jvalenzuelavega
Hire     jvalenzuelavega

    jvalenzuelavega jvalenzuelavega

    Mexico $50 USD / hour
    Full stack programmer
    Mexico
    3.4
    1 Nhận xét 1 Nhận xét $50 USD mỗi giờ
    Front-end: react.js, angular.js, Vue.js, javascript, typescript, jQuery Back-end: PHP(Laravel, CodeIgniter, Wordpress...), Node.js, ASP.NET, Windows Desktop, WPF, Entity Framework Databse: Sql-Server, MSSQL, Postgresql, NoSQL Couch & Mongo, MySQL Aplication: Java, C/C++, C#, Python, API Machine learning-Deep learning...
    Front-end: react.js, angular.js, Vue.js, javascript, typescript, jQuery Back-end: PHP(Laravel, CodeIgniter, Wordpress...), Node.js, ASP.NET, Windows Desktop, WPF, Entity Framework Databse: Sql-Server, MSSQL, Postgresql, NoSQL Couch & Mongo, MySQL Aplication: Java, C/C++, C#, Python, API Machine learning-Deep learning with Python : tensorflow,keras,pytorch Matlab Simulation, DSP, Telecom engineer Electrical system design and analysis: PCB & Microcontrollers ít hơn
  • Hire jvalenzuelavega
  • Hire     ComProgExpert
Hire     ComProgExpert

    ComProgExpert ComProgExpert

    Germany $25 USD / hour
    Computational Programming Expert
    Germany
    3.4
    1 Nhận xét 1 Nhận xét $25 USD mỗi giờ
    PhD in electrical engineering and numerical analysis. Design engineer, computational software developer. Special Skills: Electrical Machines Design, *** [Ansys Maxwell] & [Infolytical MagNet] & [MATLAB] & [Expert in Scripting] *** Electric Motor Drive & Control, Power System Analysis, Power Electronics (Power...
    PhD in electrical engineering and numerical analysis. Design engineer, computational software developer. Special Skills: Electrical Machines Design, *** [Ansys Maxwell] & [Infolytical MagNet] & [MATLAB] & [Expert in Scripting] *** Electric Motor Drive & Control, Power System Analysis, Power Electronics (Power Supplies, Converters, Drives), Numerical Methods in Electromagnetic, Design of Electromagnetic Equipment. General Skills: Dynamical Systems (Design, Analysis, Control, Simulation and Validation of Systems) Expert is PDEs and ODEs, Finite Element Solver Developer, Numerical Optimization, Advanced Computational Methods in Engineering. *Expert in PDEs for different disciplines such as electromagnetic, thermal analysis, solid mechanics and fluid mechanics. *Computational software developer, stand alone and under the web. ít hơn
  • Hire ComProgExpert
  • Hire     AhmedMFakkar
Hire     AhmedMFakkar

    AhmedMFakkar AhmedMFakkar

    Egypt $25 USD / hour
    Cisco Professional
    Egypt
    1.9
    1 Nhận xét 1 Nhận xét $25 USD mỗi giờ
    I'm network engineer holding Cisco CCNP certificate. I have 6 years of experience in IT networks. I am expert of network simulation softwares like Cisco Packet Tracer and GNS3 and in Data analysis using Wireshark. Also, i have strong experience in writing technical reports and summaries. My specialties: - Design and...
    I'm network engineer holding Cisco CCNP certificate. I have 6 years of experience in IT networks. I am expert of network simulation softwares like Cisco Packet Tracer and GNS3 and in Data analysis using Wireshark. Also, i have strong experience in writing technical reports and summaries. My specialties: - Design and implement medium and large scale enterprise networks. - Expertise of VPN technologies such as, OpenVPN, IPsec, L2TP, PPTP, SSL, etc. - Routing technologies RIP, OSPF, EIGRP, ISIS, BGP, etc. - Switching technologies VLANs, STP, VTP, Etherchannel, HSRP, etc. My hands-on experience, - Cisco routers (ASR 1K & 9k, 2900, 2800), Switches (Nexus 9000, Nexus 7000, Nexus 3000, CAT 6500, CAT 3750, CAT 2900, SG- 300, SG-500) and Firewalls (ASA 5505, 5506x). - Juniper Routers (M7, M10, MX 480, MX 960) and SRX (300, 500). - Huawei routers NE-40, NE5000E and Switches Quidway S2700 and S5300. - HP Switches procurve 3500 and procurve 5900. ít hơn
  • Hire AhmedMFakkar
  • Hire     vw835430vw
Hire     vw835430vw

    vw835430vw vw835430vw

    Egypt $50 USD / hour
    Solution Consultant (Network, VoIP, UC and UCCE/X)
    Egypt
    2.8
    3 đánh giá 3 đánh giá $50 USD mỗi giờ
    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. ít hơn
  • Hire vw835430vw
  • Hire     amontironi
Hire     amontironi

    amontironi amontironi

    Argentina $50 USD / hour
    Linux Engineer - Linux/Unix Sysadmin - DevOps - Shell Script Programmer
    Argentina
    0.4
    1 Nhận xét 1 Nhận xét $50 USD mỗi giờ
    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. ít hơn
  • Hire amontironi
  • Hire     edwardsupertramp
Hire     edwardsupertramp

    edwardsupertramp edwardsupertramp

    Venezuela $3 USD / hour
    Ingeniería Electrónica
    Venezuela
    0.3
    1 Nhận xét 1 Nhận xét $3 USD mỗi giờ
    Estudiante de ingeniería electrónica. Acreditado con varias habilidades diferentes con las cuales, me comprometo a cumplir de forma eficiente cada trabajo
    Estudiante de ingeniería electrónica. Acreditado con varias habilidades diferentes con las cuales, me comprometo a cumplir de forma eficiente cada trabajo ít hơn
  • Hire edwardsupertramp
  • Hire     nabeelraza1993
Hire     nabeelraza1993

    nabeelraza1993 nabeelraza1993

    Pakistan $5 USD / hour
    Engineering Expert and a Programmer
    Pakistan
    2.4
    3 đánh giá 3 đánh giá $5 USD mỗi giờ
    I am a dedicated professional who possesses different skills. I can use them efficiently whenever the need arises. From content writing, Electronics and Electrical engineering to MATLAB Research paper and Algorithmic Implementation, I can manage the respectively assigned tasks to the best of my ability. You will feel...
    I am a dedicated professional who possesses different skills. I can use them efficiently whenever the need arises. From content writing, Electronics and Electrical engineering to MATLAB Research paper and Algorithmic Implementation, I can manage the respectively assigned tasks to the best of my ability. You will feel assured to get quality work on time and every time. Programming Skills: Matlab, C++,Python, R and C I can work for : - Machine Learning - Neural Networks - Algorithms of Research papers on Matlab - Design an Algorithm for any given Engineering Project of Electronics, Computer -- - Science, Telecommunication and Electrical Writing Skills: - Researched Report Writing -Academic Writing -Blog Writing -Technical Writing -Essay writing on many Diverse Subjects I am seeking an opportunity to work with the clients who want an amazing piece of writing in any of above-mentioned subjects or fields. Got any questions? then, please let me know. You are more than welcome inbox. ít hơn
  • Hire nabeelraza1993
  • Hire     vladishat
Hire     vladishat

    vladishat vladishat

    Ukraine $25 USD / hour
    Counselor on Data Science, Mathematics, Physics.
    Ukraine
    1.6
    1 Nhận xét 1 Nhận xét $25 USD mỗi giờ
    Coherent professional with a problem-solving mentality accompanied by many years of researching and teaching experience in Ukrainian universities. With superior quality in data modeling and simulation, I am confident my work will exceed expectations. Specializing in: - Projects pertaining to Statistical/Data...
    Coherent professional with a problem-solving mentality accompanied by many years of researching and teaching experience in Ukrainian universities. With superior quality in data modeling and simulation, I am confident my work will exceed expectations. Specializing in: - Projects pertaining to Statistical/Data Analysis, Machine Learning, Mathematics, and Physics. - Consulting Businesses through Financial/Inventory/Customer Data Analysis and Forecast. Skills that pertain to this project are the following: - Excellent Communicator - Problem-solver - Attention to detail - Analytical Thinker Analysis Skills: - Regression Analysis - Factor Analysis & Sensitivity Analysis - Bayesian Analysis - Monte Carlo Analysis - Experimental Designs - Time Series Analysis - Forecasting - Statistical Quality Control - Spatial Data Analysis - Structural Equation Modeling. Program Proficiency: - R programming - Rapidminer - Matlab - Python - Microsoft Excel. I do not outsource my work; I am a one-man team. Mostly available from 9:00 to 19:00 GMT+2 ít hơn
  • Hire vladishat

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