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Προβολή 45 αποτελεσμάτων
  • Πρόσλαβε τον/την     ExpertNetworkEng
Πρόσλαβε τον/την     ExpertNetworkEng

    ExpertNetworkEng ExpertNetworkEng

    Egypt $5 USD / ώρα
    Expert Network Engineer
    Egypt
    I am an Expert Network Engineer and I am working as Expert Network Engineer at Multinational ISP. I have great hands-on experience for more than 15 years in various network technologies. I have Cisco CCNA & CCNP (Routing & Switching) and CCNP Enterprise (Enterprise Core & Enterprise Advanced Infrastructure...
    I am an Expert Network Engineer and I am working as Expert Network Engineer at Multinational ISP. I have great hands-on experience for more than 15 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, VyOS & Pfsense 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. λιγότερα
  • Πρόσλαβε τον/την ExpertNetworkEng
  • Πρόσλαβε τον/την     Engrusman877
Πρόσλαβε τον/την     Engrusman877

    Engrusman877 Engrusman877

    Pakistan $5 USD / ώρα
    Pro Engineer | Programming Expert | Writer |
    Pakistan
    Hello I am Professional with a specialization in Electrical/ Electronics , Programming, Embedded System, Cryptography, Machine learning, SPSS Data Analysis and Writing. I will provide - Professional solution - 100 % Satisfaction - on time and in Reasonable Budget - Professional Agreements Kindly check my portfolio...
    Hello I am Professional with a specialization in Electrical/ Electronics , Programming, Embedded System, Cryptography, Machine learning, SPSS Data Analysis and Writing. I will provide - Professional solution - 100 % Satisfaction - on time and in Reasonable Budget - Professional Agreements Kindly check my portfolio and inbox me to discuss it further. My major Expertise are ? Engineering: 1. Electrical and Electronics 2. Embedded system 3.Power Electronics 4.Opto-Electronics 5. Electrical Machine 6. Industrial 7. Microcontroller and Microprocessor 8. DLD and VLSI 9. Robotics 10. Microwave, EMT and Antenna ?Programming Languages: 1. C# 2. C/C++ 3. Python 4. JAVA 5. Assembly Language Hardware Design: 1. Arduino 2. Raspberry Pi 3. ESP series (ESP32 and ESP8266) 4. Microcontrollers ( 8051, PIC, AVR, ARM and Atmega ---- MATLAB, SIMULINK modeling, Image Processing, Machine Learning, MATLAB App Designer and simulation ---- Antenna design Software (HFSS, CST and ADS) ---- PCB Design Software (Altium, EAGLE and Proteus) ---- Circuit schematic design (Proteus, Multisim, Logisim, LTSpice, PsPice) ---- Cryptography (penetration testing, Brute force, ALgorithms (AES, DES, RSA, SHA, Ceaser Cipher, public and private key) ---- VHDL/Verilog HDL (Xilinx, ViVad0 Design suite, MODELSIM and QUARTUS) ---- Machine learning, deep learning (CNN, LSTM, RNN, GANs (Caffe, PyTorch, Tensor Flow, Keras) , Computer vision (Statistical and deep learning), Text processing (Deep learning) ---- ANFIS Controller, ANSYS and FUZZY Logic ---- Networking (OSPF, Packet Tracer, gns3, WireShark and Visio flow diagram, openVPN) ----SPSS and SAS Expert ---- YOLO4 and YOLO5 Expert Science : 1. Biology 2. Chemistry 3. Physics Mathematics: 1. Linear and Complex 2. Applied Mathematics 3. Discrete Mathematics 4. Trigonometry 5. Differential and Integration 6. Calculus (1, 2 and 3) 7. Numerical method 8. Probability and Random Variables 9. Graph Theory Economics Statistics Finance and Business Accounting Amazon Virtual Assistant and product hunting λιγότερα
  • Πρόσλαβε τον/την Engrusman877
  • Πρόσλαβε τον/την     AhmedMFakkar
Πρόσλαβε τον/την     AhmedMFakkar

    AhmedMFakkar AhmedMFakkar

    Egypt $25 USD / ώρα
    Cisco Professional
    Egypt
    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. λιγότερα
  • Πρόσλαβε τον/την AhmedMFakkar
  • Πρόσλαβε τον/την     doroshchuk99
Πρόσλαβε τον/την     doroshchuk99

    doroshchuk99 doroshchuk99

    Ukraine $40 USD / ώρα
    Senior Electronics Engineer/Medical Device Expert
    Ukraine
    Hi, Dear Client I am a Senior Electronics Engineer with 5+ years of experience in the Circuit Design & Embedded Systems with Mobile Apps. I have a lot of experience in ECG, EEG, PPG, and Power Engineering, IoT with BLE, Mobile, Wi-Fi as well. And I have majored in Mathematics, so I am also good at Machine...
    Hi, Dear Client I am a Senior Electronics Engineer with 5+ years of experience in the Circuit Design & Embedded Systems with Mobile Apps. I have a lot of experience in ECG, EEG, PPG, and Power Engineering, IoT with BLE, Mobile, Wi-Fi as well. And I have majored in Mathematics, so I am also good at Machine Learning. My experience and skills: Hardware: - CPLD/FPGA: Quartus, Vivado, ISN - ARM: Cortex-Mx(STMxx, LPCxx) with Keil and IAR - PIC/ATMEGA: MPLAB/AVR Studio - Arduino/Raspberry Pi: Embedded C/C#/Python PCB Design Tools: - Altium/Eagle/KiCAD Software: - C/C++, Reverse engineering, Mips(Mars, Qtspim), x86 Assembly Language, Matlab - Java/Python - LABVIEW - Flutter, React-Native, Swift - Machine Learning with CNN, RNN, NLP I will do my best if I have a chance to work with you. Thank you. λιγότερα
  • Πρόσλαβε τον/την doroshchuk99
  • Πρόσλαβε τον/την     Softeria
Πρόσλαβε τον/την     Softeria

    Softeria Softeria

    Pakistan $30 USD / ώρα
    Quality, On time and Zero % Plagiarism
    Pakistan
    Expert in Academic Writing (Harvard, APA, MLA, IEEE, Chicago and Oxford styles) Research Proposal Literature Review Research Paper Thesis Writing Dissertations Subjects: Computer Science (ML, AI, Algo, DB, Networking, OS, OOP, RE, SPM, SE, DLD, DSP ) Engineering, Mechanical and Electronics...
    Expert in Academic Writing (Harvard, APA, MLA, IEEE, Chicago and Oxford styles) Research Proposal Literature Review Research Paper Thesis Writing Dissertations Subjects: Computer Science (ML, AI, Algo, DB, Networking, OS, OOP, RE, SPM, SE, DLD, DSP ) Engineering, Mechanical and Electronics Engineering. Mathematics Business Statistics TOOLS Engineering (MatLab, Simulink, EES, MS Visio, Visual Paradigm, Papyrus, Verilog, VHDL, Ansys, CAD, CAM) Statistics Analysis (SPSS/Excel/Minitab/Weka/R Programming) Big Data Analysis (Classification and Prediction ) Software Development a) PHP, HTML , MySQL/SQL b) Designing(Logo, Banner, WP, Cover Page and Flyers ) c) Java, C/C++ & C# d) DBA (SQL/MySQL/Oracle) e) Network Administration (Cisco Packet tracer and Wireshark) f) Android/ ios and g) Cloud Computing. ZERO % Plagiarism Guaranteed λιγότερα
  • Πρόσλαβε τον/την Softeria
  • Πρόσλαβε τον/την     MahmoodIsmael
Πρόσλαβε τον/την     MahmoodIsmael

    MahmoodIsmael MahmoodIsmael

    Egypt $40 USD / ώρα
    Senior Network Engineer
    Egypt
    I'm a full-time senior Windows server and network engineer since 2011 who have great experience in Microsoft Servers, Cisco and HP Networking and fluent in English. I hold the following titles: * Senior Data Network Engineer * Wireless Data Network Engineer * MS Excel Expert * MS Visio Expert * Arabic-English...
    I'm a full-time senior Windows server and network engineer since 2011 who have great experience in Microsoft Servers, Cisco and HP Networking and fluent in English. I hold the following titles: * Senior Data Network Engineer * Wireless Data Network Engineer * MS Excel Expert * MS Visio Expert * Arabic-English Translator Technologies: Microsoft, Cisco, HP, Aruba, 3com, Pfsense, Ubiquiti, NetGear, and Linksys Tools: GNS3, EVE-ng, Packet Tracer, VMware and VirtualBox. Have a look at my portfolio. It contains real case projects. λιγότερα
  • Πρόσλαβε τον/την MahmoodIsmael
  • Πρόσλαβε τον/την     iemumair
Πρόσλαβε τον/την     iemumair

    iemumair iemumair

    Pakistan $19 USD / ώρα
    Network and System Engineer
    Pakistan
    A dynamic IT Engineer with 8 years plus experience of Systems and Networks. I have experience of End User Technical Support, Desktop Support, Network Design, Development, Operations, Maintenance, Routing & Switches, Firewalls and Load Balancer from the well-reputed organization. Working knowledge of major networking...
    A dynamic IT Engineer with 8 years plus experience of Systems and Networks. I have experience of End User Technical Support, Desktop Support, Network Design, Development, Operations, Maintenance, Routing & Switches, Firewalls and Load Balancer from the well-reputed organization. Working knowledge of major networking components & hardware components. Redesign and Re-engineering of existing networks for future growth. Configuring Network in a simulation environment such as Packet Tracer, GNS3, My expertise are given below ✅ Configuration of Cisco Firewalls, Routers & Switches ✅ Existing Network Connectivity Issues ✅ Expert in VPN (GRE, SSL, DMVPN, IPSec Site to Site). ✅ Routing Protocol (IPV4 and IPV6) ✅ Network Design, Troubleshooting in GNS3 & Cisco Packet Tracer ✅ Report Writing Guidance for Network ✅ Routing Protocols (Static and Dynamic) ✅ Technical Documentation & Report Writing ✅ Network Diagram using MS Visio *** Just A Trial Will Convince You. *** λιγότερα
  • Πρόσλαβε τον/την iemumair
  • Πρόσλαβε τον/την     jaballifiras
Πρόσλαβε τον/την     jaballifiras

    jaballifiras jaballifiras

    Tunisia $25 USD / ώρα
    Software designer | Web developer
    Tunisia
    Autodidactic, college graduate (Master level), qualified freelancer since 2014. - Quality is top priority. - Seamless clear communication. - Available every day of the week most hours of the day. - Free revisions as long as the project period allows it. "'Whatever you do, do it well" -Walt Disney
    Autodidactic, college graduate (Master level), qualified freelancer since 2014. - Quality is top priority. - Seamless clear communication. - Available every day of the week most hours of the day. - Free revisions as long as the project period allows it. "'Whatever you do, do it well" -Walt Disney λιγότερα
  • Πρόσλαβε τον/την jaballifiras
  • Πρόσλαβε τον/την     viktorpolushkin
Πρόσλαβε τον/την     viktorpolushkin

    viktorpolushkin viktorpolushkin

    Russian Federation $50 USD / ώρα
    Senior Web Developer
    Russian Federation
    Full Stack Web developer with 6+ years of development. I have developed many backend servers on Linux, so I have strong knowledge of various Linux OS. Every time doing the focus my effort on creating high performance, low resource consumption, and cost-effective solutions tailored to each individual project. As a...
    Full Stack Web developer with 6+ years of development. I have developed many backend servers on Linux, so I have strong knowledge of various Linux OS. Every time doing the focus my effort on creating high performance, low resource consumption, and cost-effective solutions tailored to each individual project. As a senior developer, I pride myself on providing the highest quality of work and will do my best for you to be satisfied, and to keep my credit up. Technologies: Web development ✔️ React.js/Redux.js, Vue.js/Vuex, Node.js, Express, Hybrid Mobile App ✔️ HTML5, CSS3, LESS, SASS ✔️ Laravel, CodeIgniter, PHP ✔️ Python/Django, Python/Scraping ✔️ Golang/Go frameworks ✔️ Blockchain/Ethereum/NFT marketing ✔️ E-commerce, Shopify, Prestashop, Magento ✔️ ES6/7, JavaScript, JSON, AJAX ✔️ SqlDB(Mysql, Postgresql), NoSqlDB(MongoDB, ElasticSearch) Linux Admin ✔️ Linux Admin(Ubuntu, CentOS, Redhat) ✔️ Bash Scripting ✔️ Network, Iptables, Crond ✔️ DNS/FTP/SSH/DHCP Others ✔️ Git, Jira, DevOps, Algorithm, Big Data, Team Work I will provide the perfect product for you. Your success is just my success. λιγότερα
  • Πρόσλαβε τον/την viktorpolushkin
  • Πρόσλαβε τον/την     pardeepsharma981
Πρόσλαβε τον/την     pardeepsharma981

    pardeepsharma981 pardeepsharma981

    India $20 USD / ώρα
    ✔️Network Security ✔️ IT Expert ✔️Cyber Security
    India
    IT Expert with 6+ years of experience in Managing Network security & Administration, Windows and Linux-based Server infrastructures, Software solutions. Here are some major services on which I am working: ☑️- Network Administration: Key Network Skills & Security Products Experience: o Firewall – Checkpoint, Cisco...
    IT Expert with 6+ years of experience in Managing Network security & Administration, Windows and Linux-based Server infrastructures, Software solutions. Here are some major services on which I am working: ☑️- Network Administration: Key Network Skills & Security Products Experience: o Firewall – Checkpoint, Cisco ASA, Palo Alto, Fortigate, Sophos, o Router & Switches : Cisco, Mikrotik, Ubiquiti, Netgear, Aruba o Intrusion Detection & prevention – Cisco, Checkpoint, Sophos o Switching: Vlan, Inter Vlan, Stp, Vtp, EtherChannel, Switch Port o Configuration and troubleshooting of routing protocols OSPF, RIP, EIGRP, BGP o Setup of security implementations (Filtering Tool ACL, route map, port security.) o Well versed in the operations, configuring, and troubleshooting of various issues in Checkpoint and Cisco, Mikrotik, Ubiquiti, Netgear & Aruba Devices. o Checkpoint IPSec VPN Blade, Application & URL filtering Blade, IPS Blades, o Configuration & troubleshooting of IPSEC and S2S VPN ☑️- Information Security I helps organizations stay compliant with all the important standards like PCI DSS, HIPPA, ISO 27001, GDPR, FISMA, and GLBA. In addition to these compliances, I also help companies with Information Security Assessments and Penetration & Vulnerability Testing for identifying loopholes in their security infrastructure and BCP/DR consulting for building programs to stay ahead of future security incidents. ☑️- Server Administration : ✔️ Windows server : ADDC, DNS, DHCP, WSUS, Group Policy Management, RDP Server, WDS Server, IIS Server, MS Exchange Server, MS SharePoint, MS Office 365, MS One Drive, MS Teams, File Server (NAS & SAN) , FTP, NTP and many more ✔️ Linux Server : SAMBA ADDC LDAP, SAMBA File Server, DNS, DHCP, Mail Servers (Zimbra, PMTA, Send grid, Squirrel mail, Roundcube). Web Servers (Tomcat, apache, nginx, light speed), MySQL, MariaDB, Postgress, FTP, NTP, Ticketing tools (Manage engine, OS ticket, OTRS Ticket, Citrix XenApp, JIRA, Service now), Monitoring Tools ( Check_mk, Syslog, Nagios, Cacti, ELK Stack, Zabix, xymon, PRTG), IDS Server ( OSSEC, WAZUH, SNORT, Suricata, BRO, Tripwire, Security Onion), DLP/Encryption/ Threat Prevention Server ( Symantec, Sophos, McAfee), Threat Intelligence server (MISP, Mitre, OpenCTI), The Hive with Cortex, ArcSight Server, Dialer Server ( VCdialer, go auto dialer, ViciBox, Altitude Dialer), Virtaul Hypervisor ( VMware ESXi, Proxomox, Virtual Box, VMware Workstation), GenieACS TR-069 remote management server, Vulnerability Assessment Scanner Tools (OpenVAS, Nessus Professional, Wireshark, Comodo cWatch, Tripwire IP360) , SonarQube Code analysis Tool, NXfilter URL Filtering tool and Many More.. ☑️- Cloud Solutions: I Helps organizations to deploy their services on AWS, GCP, and Microsoft Azure cloud. ☑️- Website Development & Designing : I helps organizations in website designing, development, internet marketing, hosting and support services, as well as web and mobile app development. λιγότερα
  • Πρόσλαβε τον/την pardeepsharma981

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