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Showing 51 results
  • Hire     ahad47
Hire     ahad47

    ahad47 ahad47

    India $30 USD / hour
    Cybersecurity Professional/CEH/Penetration tester
    India
    6.2
    59 reviews 59 reviews $30 USD per hour
    Worked as a Penetration tester, worked under the best of hackers. I will help secure your website from hackers and other threats from the internet, Start a conversation and learn more about how I will be of your help. Hacker Offensive security Penetration Testing : - I can investigate...
    Worked as a Penetration tester, worked under the best of hackers. I will help secure your website from hackers and other threats from the internet, Start a conversation and learn more about how I will be of your help. Hacker Offensive security Penetration Testing : - I can investigate hacking/phishing/spamming/spoofing activities. - Vulnerable scripts, web apps - Security audits - Checking for xst, XSS, csrf, ie owasp top 10 - Unknown vulnerabilities - Vulnerable services (HTTP, FTP, MYSQL, VPN, ROUTERS, DNS, SMTP, etc) - MITM Attack - DDoS protection (Specialist) - Facebook/Instagram help Website/Webserver Monitoring And Prevention : - System/Network daily checkup with custom scripts - Security Patching - PHP/MySql scripts auditing for various types of injections -Hunting the Hackers Security Researcher less
  • Hire ahad47
  • Hire     RafimKs
Hire     RafimKs

    RafimKs RafimKs

    India $40 USD / hour
    Expert System, Network & VOIP Administrator
    India
    4.5
    17 reviews 17 reviews $40 USD per hour
    Top 1% in the Freelancer.com Community. I am excited to offer 14 years of solid experience in Physical & Virtual Server & Networking Platforms, System Administration, Network Administration,Managing Telecommunications Networks and Technical Strategy. Below are a few of my strong assets for your...
    Top 1% in the Freelancer.com Community. I am excited to offer 14 years of solid experience in Physical & Virtual Server & Networking Platforms, System Administration, Network Administration,Managing Telecommunications Networks and Technical Strategy. Below are a few of my strong assets for your business: - Microsoft(Active Directory, DNS,DHCP, RDS,SQL Server(DB Admin),SharePoint, - Hyper-V, Exchange(All Versions &O365)Azure) - VMWare (ESXi, VCenter) - Citrix (XenApp, XenCenter) - Antivirus(Symantec(SEP),Mcafee(EPO),Kaspersky) - Linux (Ubuntu, CentOS,Debian) - Cloud(MS Azure,AMAZON AWS ,Google GCP,OVH and Digital Ocean) - Storage(Synology,QNAP,FreeNAS,WD,Dell and HP) - VOIP ( Avaya,3CX,Yeastar,XCally,GrandStream & FreePBX) - Firewalls (Fortinet, Sonicwall, Sophos, ASA,WatchGuard&PFSense) - Wireless(Cisco,Unify,Grandstream,Fortigate) - Routers (Cisco, Ubiquiti) - Servers (HP Proliant Servers) & (Dell/EMC Servers) I am happily available anytime using secure remote support or walk you through the steps via Freelancer chat .I am looking to show each client my worth to build a long relationship. Get started by clicking on "Hire Me" less
  • Hire RafimKs
  • Hire     kingch91
Hire     kingch91

    kingch91 kingch91

    Pakistan $25 USD / hour
    Engineering & Networks Integration Solution
    Pakistan
    2.6
    2 reviews 2 reviews $25 USD per hour
    We have great experience as Designers and Developers. We are efficient and skilled in Engineering, Programming, and Development with lots of experience in Networks, Mechanical, Electrical, and Electronics Engineering and Telecommunications. We are a skillful team and we can work on Ansys, Solidworks, CAD/CAM,...
    We have great experience as Designers and Developers. We are efficient and skilled in Engineering, Programming, and Development with lots of experience in Networks, Mechanical, Electrical, and Electronics Engineering and Telecommunications. We are a skillful team and we can work on Ansys, Solidworks, CAD/CAM, Programming, Circuit Design, PCB Design, Power Simulations, Matlab/ Simulink, and Technical Reporting. We have an expert hand in solving problems of any kind related to development and the like. We have a background in the Digital Design sector and can prove our skills when there is any trouble and can resolve all technical hassles. If hired we will be loyal and bring great output for our client. less
  • Hire kingch91
  • Hire     brrdgn
Hire     brrdgn

    brrdgn brrdgn

    United States $38 USD / hour
    deep troubleshooting talent
    United States
    3.1
    3 reviews 3 reviews $38 USD per hour
    I am senior network engineer with 18 years experience Network: Network Design, ISP design, Active Directory Design, Exchange Design, Security Design and Implementation, JunOS Training, powershell scripting, vbs, c/c++,microcontrollers Juniper JUNOS, Juniper MX Series Routers, Juniper EX (2200) series Switches,...
    I am senior network engineer with 18 years experience Network: Network Design, ISP design, Active Directory Design, Exchange Design, Security Design and Implementation, JunOS Training, powershell scripting, vbs, c/c++,microcontrollers Juniper JUNOS, Juniper MX Series Routers, Juniper EX (2200) series Switches, Nortel (8600, 5500 series) telco/carrier level backbone and edge switches, Cisco IOS, Cisco (6500,1900 Catalyst series, 2500,800 series routers) backbone switches and enterprise routers, HP Procurve backbone/edge Switches, Avaya edge switches, 3COM switches, F5 Load balancer SW, Citrix(NetScaler) load balancer, VLAN, 802.1q, STP, MPLS, VPLS, L2/L3 VPNs, IGP(IS-IS,OSPF), BGP, LACP, Leased line, Frame Relay, Metro, G.SHDSL layer 2 / layer 3 protocols and technologies. Packet filtering devices and softwares(Firewalls): Juniper telco/carrier level Firewals (Netscreen ISG1000/2000,NS5200/5400),Juniper enterprise level Firewals(Netscreen),Juniper Firewalls (SRX 100/210/240/650/1400/3400), Fortinet Firewalls, Mcafee Enterprise Firewalls(sidewinder), PaloAlto Firewalls, Cisco Pix Firewall,Cisco ASA(5000 series) Checkpoint NGX Series firewalls, Symantec Security Gateways, Symantec Enterprise Firewalls Security: All Symantec Security Products(Antivirus-Antispyware, Content Filtering AntiSpam, IDS/IPS), TippingPoint IPS, Juniper SSL VPN boxes, Juniper NSM, Juniper STRM, Webwasher CF, Websense Web Security Gateways, Mcafee Web Security Gateways, Mcafee Email Gateways, F5 Load balancer SW, Citrix(NetScaler) load balancer,Nmap, Nessus, GFI, Cainable, SSL VPN, L2TP, PPTP, IKE, IKEv2, IPSec, PAP, CHAP, TACACS, RADIUS, Kerberos, SNMP, Syslog, cflow, sflow, jflow, Arbor flow Authentication/Tunnel/Management/Monitoring technologies. Certificates: Juniper Networks Certified Professional Service Provider (Routing and Switching, JNCIP-SP)(2017), Juniper Networks Certified Specialist Service Provider (Routing and Switching, JNCIS-SP)(2016), Juniper Networks Certified Associate(JNCIA-JunOS)(2016), Mcafee Network Defense (Sidewinder, Network Security Platform)(2012-2014), Arbor Pravail APS Specialist(2013), Juniper Networks Certified Specialist FWV (JNCIS-FWV-Netscreen)(2010), Juniper Networks Certified Internet Associate FWV (JNCIA-FWV-Netscreen)(2009), Certified Ethical Hacker(2006), HP ASE(2005), MCSE(2002), Attack Mitigation: Corero(Toplayer), Arbor PeakFlow SP/TMS, Arbor Pravail (APS) Operating Systems and Programs: MS DOS, All MS Windows Servers, Redhat EL, BSD unix, TRU64 unix, CENT OS, MS Active Directory, MS Exchange, MS Cluster services Server Hardwares: Digital Alpha servers, All Compaq/HP Proliant Series Servers(DL, ML, Blade series), HP Integrity (IA64) Servers Virtulization Technologies: VMware ESX, Virtual box Programming: C/C++, VB Scripting language, Perl Scripting language less
  • Hire brrdgn
  • Hire     blazer82
Hire     blazer82

    blazer82 blazer82

    Russian Federation $25 USD / hour
    MikroTik certified network engineer
    Russian Federation
    1.7
    1 review 1 review $25 USD per hour
    I am a lead network engineer working in ISP (>100 Cisco routers and MikroTik APs) and having over 10 years of experience in configuring, maintaining and troubleshooting of enterprise network devices (routers, firewalls, switches) and Linux servers. My skills: - routing (BGP, OSPF, EIGRP, RIP, CARP), - VPN (OpenVPN,...
    I am a lead network engineer working in ISP (>100 Cisco routers and MikroTik APs) and having over 10 years of experience in configuring, maintaining and troubleshooting of enterprise network devices (routers, firewalls, switches) and Linux servers. My skills: - routing (BGP, OSPF, EIGRP, RIP, CARP), - VPN (OpenVPN, IPSec, WireGuard, L2TP, PPtP, SSTP, IPIP, EoIP, PPPoE), - security and firewalls (Cisco ASA, pfSense/OPNsense, D-link DFL, IPTables, IPFW), - switching (PAgP/LACP, ERPS, STP family, VTP/GVRP) - network simulation (Cisco Packet Tracer, UNL/EVE-NG, GNS3) - traffic analyzers (Wireshark, tcpdump), - Wi-Fi (channel bonding, MIMO, WDS, etc.), - QoS (FIFO, RED, SFQ, PCQ) - Linux (Debian, Ubuntu Server), FreeBSD, - Zabbix and Grafana, - IPv6<>IPv4 translation (Jool/SIIT), - bash scripting, RegExps, JSON I've completed courses and passed exams successfully: - MTCRE (MikroTik Certified Routing Engineer) - MTCIPv6E (MikroTik Certified IPv6 Engineer) - MTCTCE (MikroTik Certified Traffic Control Engineer), - MTCNA (MikroTik Certified Network Associate), - Cisco TSHOOT (CCNP), - Cisco SWITCH v2.0 (CCNP), - CCNAX (CCNA accelerated), - Linux LL-101. less
  • Hire blazer82
  • Hire     sr33raj
Hire     sr33raj

    sr33raj sr33raj

    India $50 USD / hour
    Linux, AWS, GCP, Azure, WordPress, PHP Expert
    India
    4.1
    15 reviews 15 reviews $50 USD per hour
    Hi, I am a Linux System Administrator with over 9 years of experience in Web Hosting, Web Security, and Malware Cleanup. I'm experienced in Linux:- Debian, Ubuntu, Centos, Redhat,Fedora, AMI Cloud:- AWS, Google Cloud, Azure, Ali Cloud, IBM, OVH, Linode, Digitalocean, Vultr, Scaleway Web server:- Apache, Nginx,...
    Hi, I am a Linux System Administrator with over 9 years of experience in Web Hosting, Web Security, and Malware Cleanup. I'm experienced in Linux:- Debian, Ubuntu, Centos, Redhat,Fedora, AMI Cloud:- AWS, Google Cloud, Azure, Ali Cloud, IBM, OVH, Linode, Digitalocean, Vultr, Scaleway Web server:- Apache, Nginx, Litespeed, IIS Database;- MySQL, MariaDB, Postgres, Amazon Aurora Mail server/system:- Zimbra, Postfix, Dovecot, iRedMail, Sendmail ERP/CRM :- Odoo, vTiger, Dolibarr, SugarCRM, SuiteCRM, YetiForce, ERPNext E-Learning/Video conference:- BigBlueButton, BBB API, Greenlight, Jitsi meet, Moodle LMS, Chamilio LMS, Open edx, Scalelite Control panel:- cPanel/WHM, Direct Admin, ISPconfig, Webmin/Virtualmin, CWP, Plesk, Vestacp, Hestia CMS/E-commerce platform:- WordPress, Joomla, Drupal, Magento, Opencart, PrestaShop PHP framework:- Laravel, Codeignitor, Zend Web security:- OWASP top 10, Burp suite, PCI DSS Thanks less
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  • Hire     sergioes
Hire     sergioes

    sergioes sergioes

    Spain $50 USD / hour
    Web3 DeFi Crypto Agile Project Manager / Lead Dev
    Spain
    1.7
    1 review 1 review $50 USD per hour
    # Roles - Agile project manager / engineering manager / lead developer / developer. # Current availability - Part-time. # Current interests - Web3, DeFi, Blockchain, Fintech, Crypto. - Software development productivity and good practices for small to mid-sized teams. - Challenging projects and...
    # Roles - Agile project manager / engineering manager / lead developer / developer. # Current availability - Part-time. # Current interests - Web3, DeFi, Blockchain, Fintech, Crypto. - Software development productivity and good practices for small to mid-sized teams. - Challenging projects and learning new things (any role including developer). - React.js, Angular.js, Nest.js, Express.js, Node.js, MongoDB, cloud (Docker, Kubernetes). # Experience - December 2021 - current: crypto market and modern banking startup. Project manager / engineering manager / technical director directly reporting to the CEO &amp; founders. - March 2017 - May 2020: Power Software Consulting. Lead developer (MEAN stack) for a complex multimedia CMS. - August 2011 - August 2014: MockupScreens.com. Project manager. - July 2005 - current: Freelancer.com and other markets. Freelance developer. More than 400 projects successfully completed, being one of the top-rated developers. # Education - 2003-2009 Public University of Spain: Technical Engineer in Telecommunications (BSc. Degree equivalent in the USA). # Languages - English: - Writting: almost native. - Speaking: good. - Spanish: native. # Other - I have been using (GNU?/)Linux as my main OS for many years and I have a preference for open-source software. less
  • Hire sergioes
  • Hire     asifbukhari91
Hire     asifbukhari91

    asifbukhari91 asifbukhari91

    Pakistan $20 USD / hour
    IT System Administrator / Remote Technical Support
    Pakistan
    0.0
    1 review 1 review $20 USD per hour
    I am excited to offer 7 years of solid experience in Physical & Virtual Server & Networking Platforms, System Administration, Network Administration,Managing Telecommunications Networks and Technical Strategy. Below are a few of my strong assets for your business: - Microsoft(Active Directory, DNS,DHCP, RDS,SQL...
    I am excited to offer 7 years of solid experience in Physical & Virtual Server & Networking Platforms, System Administration, Network Administration,Managing Telecommunications Networks and Technical Strategy. Below are a few of my strong assets for your business: - Microsoft(Active Directory, DNS,DHCP, RDS,SQL Server(DB Admin),SharePoint, - Hyper-V, Exchange(All Versions &O365)Azure) - VMWare (ESXi, VCenter) - Citrix (XenApp, XenCenter) - Antivirus(Symantec(SEP),Mcafee(EPO),Kaspersky) - Linux (Ubuntu, CentOS,Debian) - Cloud(MS Azure,AMAZON AWS ,Google GCP,OVH and Digital Ocean) - Storage(Synology,QNAP,FreeNAS,WD,Dell and HP) - Firewalls (Fortinet, Sonicwall, Sophos, ASA,WatchGuard&PFSense) - Wireless(Cisco,Unify,Grandstream,Fortigate) - Routers (Cisco, Ubiquiti) - Servers (HP Proliant Servers) & (Dell/EMC Servers) I am happily available anytime using secure remote support or walk you through the steps via Freelancer chat .I am looking to show each client my worth to build a long relationship. Get started by clicking on "Hire Me" less
  • Hire asifbukhari91
  • Hire     Lightcanon
Hire     Lightcanon

    Lightcanon Lightcanon

    Egypt $40 USD / hour
    Communications & Digital Electronics Engineer
    Egypt
    2.6
    1 review 1 review $40 USD per hour
    Digital & Analog Electronics VHDL-Verilog-System verilog Matlab/Simulink Analog and Digital Communications Python C/ C++/C# Micro-controllers Data Structures OOP Qt/ PyQt OpenCV x86 assembly
    Digital & Analog Electronics VHDL-Verilog-System verilog Matlab/Simulink Analog and Digital Communications Python C/ C++/C# Micro-controllers Data Structures OOP Qt/ PyQt OpenCV x86 assembly less
  • Hire Lightcanon
  • Hire     d1mf13
Hire     d1mf13

    d1mf13 d1mf13

    Ukraine $25 USD / hour
    Administration Windows and Linux Server Expert
    Ukraine
    3.5
    7 reviews 7 reviews $25 USD per hour
    I am an administrator of Linux and Windows servers. I do not violate the terms of work and I work with strict observance of my clients' requirements. My best skills: o Windows Server and Hypervisors o CentOS/Redhat/Ubuntu OS o Website management and clear websites malware o Web hosting/Server & website...
    I am an administrator of Linux and Windows servers. I do not violate the terms of work and I work with strict observance of my clients' requirements. My best skills: o Windows Server and Hypervisors o CentOS/Redhat/Ubuntu OS o Website management and clear websites malware o Web hosting/Server & website migration o Security Check Windows and Linux Servers o Joomla, WordPress o IIS/Apache/Nginx o MSSQL/MySQL/MongoDB/MariaDB o Active Directory/DNS/DHCP/FTP/VPN/SMB/GPO o Postfix/Exim/Dovecot/Courier o CPanel/WHM/Plesk o Cloudflare and Let's Encrypt SSL o Audit sites for the possibility of penetration work o Create Websites o Create ETH/EXP/Pirl Mining Pool o VMware vSphere o System Center Configuration Manager o System Center Operation Manager o Microsoft Exchange Server o Creating a private files cloud owncloud/nextcloud/seafile o Creating proxy server IPV6/48 (7000-65000) IP address less
  • Hire d1mf13

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