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Mostrando 34 resultados
  • Contratar     amrlsayed
Contratar     amrlsayed

    amrlsayed amrlsayed

    Egypt $10 USD / hora
    IoT, Embedded Systems, Raspberry PI, ARM, ESP32
    Egypt
    3.4
    1 comentario 1 comentario $10 USD por hora
    I am the founder of The-DIY-Life, an R&D company in the Field of Internet of Things. I am a Leader of a professional developers Team, working on the field of IoT and Embedded Systems. Our Company has several "modules on shelf" to reuse on our projects. we care more about the quality of the project we work on than...
    I am the founder of The-DIY-Life, an R&D company in the Field of Internet of Things. I am a Leader of a professional developers Team, working on the field of IoT and Embedded Systems. Our Company has several "modules on shelf" to reuse on our projects. we care more about the quality of the project we work on than the quantity of the projects. so we invest time on documentation and version control system using Git. We use freelancer.com as a business platform to know more clients, and feature our work. Despite we support the opensource software, and we have several opensource work on our page on Github, we also respect the privacy of our clients work. menos
  • Contratar amrlsayed
  • Contratar     barmex
Contratar     barmex

    barmex barmex

    Russian Federation $20 USD / hora
    System and network professional.
    Russian Federation
    3.2
    4 comentarios 4 comentarios $20 USD por hora
    Hello, dear friend. You can hire me if you want: 1) Setup and fix servers; 2) Setup and fix VoIP; 3) Deploy and setup push notifications gateways (Flexisip + Linphone); 3) Setup and fix network devices; 4) Resolve some issues with IT equipment. I have over 15 years of experience in wide IT spheres. Welcome and get...
    Hello, dear friend. You can hire me if you want: 1) Setup and fix servers; 2) Setup and fix VoIP; 3) Deploy and setup push notifications gateways (Flexisip + Linphone); 3) Setup and fix network devices; 4) Resolve some issues with IT equipment. I have over 15 years of experience in wide IT spheres. Welcome and get good service! menos
  • Contratar barmex
  • Contratar     sandeepatwork
Contratar     sandeepatwork

    sandeepatwork sandeepatwork

    India $15 USD / hora
    Certified Windows/Linux SysAdmin. ⭐⭐⭐⭐⭐⭐⭐
    India
    0.3
    1 comentario 1 comentario $15 USD por hora
    I'm Certified Linux SysAdmin having 9 plus years of experience. I have strong knowledge of linux server, Hosting panels, AWS services and Cpanel server. Working with these technologies from past 8 years. I'm also working with setup and build-rebuild servers and website migration and database migration etc. ✅ Web...
    I'm Certified Linux SysAdmin having 9 plus years of experience. I have strong knowledge of linux server, Hosting panels, AWS services and Cpanel server. Working with these technologies from past 8 years. I'm also working with setup and build-rebuild servers and website migration and database migration etc. ✅ Web Hosting Expertise:- WHM/Cpanel, Website Panel,Plesk Panel, Zpanel, Direct admin, Virtual min, ispconfig panel, Server Setup and Management with security and optimization,Server Migration, SSL Installation , NGINX and apache ✅ Linux:- RedHat, Fedora, CentOS, Ubuntu / Debian, Amazon Linux. ✅ Skills:- DNS, Domain, Website Migration , SSl Installation of domain and subdomains, Installation of LAMP, Nodejs, NPM, JAVA, .NET Core websites setup, IIS, Wordpress, php, Phpmyadmin, Mysql, Installation of windows softwares. ✅ Cloud Services:- Server Setup & management..... AWS administration, DigitalOcean, Vultr, Google cloud, Azure, Linode: menos
  • Contratar sandeepatwork
  • Contratar     monsune
Contratar     monsune

    monsune monsune

    Poland $20 USD / hora
    Because there is no substitute for experience.
    Poland
    17+ years of Linux system admin and 3+ years of DevOps experience including but not limited to system scalability and performance, security auditing and hardening solutions, database architecture and administration, networking, advanced Bash, Puppet, Perl, Python and PHP scripting, problem solving, virtual computing...
    17+ years of Linux system admin and 3+ years of DevOps experience including but not limited to system scalability and performance, security auditing and hardening solutions, database architecture and administration, networking, advanced Bash, Puppet, Perl, Python and PHP scripting, problem solving, virtual computing solutions, high availability systems, etc. Have a keen eye for detail. Every job is always done with absolute care and responsibility. Also, strong language skills (speed reader, broad vocabulary, excellent proofreading abilities), bilingual (Polish and English), able to deliver top-notch, 100% manual translations. I have enjoyed translating various docs, books, brochures, articles, websites, videos and software products. Never using any kind of automated translation tools in my work. Always working alone. Never outsourcing my jobs. Never passing any credentials, docs or other data to anyone. My motto: "It always seems impossible until it's done." ― Nelson Mandela menos
  • Contratar monsune
  • Contratar     Erewin
Contratar     Erewin

    Erewin Erewin

    Russian Federation $30 USD / hora
    Voip developer
    Russian Federation
    4.4
    3 comentarios 3 comentarios $30 USD por hora
    Hello, my friends! There are what i have done in this 2019-2020 year. 2020: ☑ Ready autodialer based on Issabel in 1 hour with forms and reports. ☑ Ansible script for deploy drachtio and simple JS app ☑ Email2Fax gateway ☑ Webrtc client with web frontend based on SIPJS. ☑ Customize Asterisk for License checking....
    Hello, my friends! There are what i have done in this 2019-2020 year. 2020: ☑ Ready autodialer based on Issabel in 1 hour with forms and reports. ☑ 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. menos
  • Contratar Erewin
  • Contratar     pardeepsharma981
Contratar     pardeepsharma981

    pardeepsharma981 pardeepsharma981

    India $20 USD / hora
    ✔️Network Security ✔️ IT Expert ✔️Cyber Security
    India
    2.5
    1 comentario 1 comentario $20 USD por hora
    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. menos
  • Contratar pardeepsharma981
  • Contratar     MaTGaPa
Contratar     MaTGaPa

    MaTGaPa MaTGaPa

    Argentina $25 USD / hora
    Network Administrator
    Argentina
    2.0
    4 comentarios 4 comentarios $25 USD por hora
    I started with BeOS in 2002, because of a friend, who showed me something other than Windows, Always I worked repair PC & Laptops. Now I have more 8 years of experience in Server Linux. I can manager servers dedicated, servesr VPS, servers shared, etc. Setup and management you server; Apache/Nginx/Tomcat. SMTP...
    I started with BeOS in 2002, because of a friend, who showed me something other than Windows, Always I worked repair PC & Laptops. Now I have more 8 years of experience in Server Linux. I can manager servers dedicated, servesr VPS, servers shared, etc. Setup and management you server; Apache/Nginx/Tomcat. SMTP Postfix, POP/IMAP Dovecot. FTP Vsftpd, Proftpd, Pure-ftpd-mysql. Dns Bind9, dnsmasq. File Server & printer Samba (dc-ac). Network administrator: isc-server-dhcp, openvpn, etc. Install and renew SSL certicate. All services on cloud; AWS, Azure, etc. Also website and E-mail migrations. ALL panels and web managers. Management all Linux distributions. Setup, security and optimization your server. menos
  • Contratar MaTGaPa
  • Contratar     mrkimoz
Contratar     mrkimoz

    mrkimoz mrkimoz

    Egypt $30 USD / hora
    Linux System Admin
    Egypt
    1.8
    4 comentarios 4 comentarios $30 USD por hora
    Expert System admin in configuring and installing shared and Dedicated web hosting servers with performance tuning, security auditing ,ssl management ,load balancing and clustering based on and configuring database servers with performance tuning, expert in configuring virtualization host server and guest...
    Expert System admin in configuring and installing shared and Dedicated web hosting servers with performance tuning, security auditing ,ssl management ,load balancing and clustering based on and configuring database servers with performance tuning, expert in configuring virtualization host server and guest machines 1. AWS Cloud Practitioner Essentials ( EC2, RDS, EBS, CDN, AS3, VPC ) 2. Virtualisation Software (OpenVZ / Xen / KVM Platform – virtual box - VMWare). 3. Web Servers, FTP Servers, DNS Servers, Database servers, Email Servers 4. Firewalls, Securing PHP, Monitoring System, Hacking Detection 5. cPanel/WHM, Plesk , Webmin, Virtuozzo, Hyperv, CWP, CyperPanel, Vestacp 6. Administration Networks (LAN’s & WAN) 7. MySQL Cluster and Load balancing 8. Streaming Servers ( RTMP, WMSPanel, Nimble, HLS, FFMPEG ) menos
  • Contratar mrkimoz
  • Contratar     blazer82
Contratar     blazer82

    blazer82 blazer82

    Russian Federation $24 USD / hora
    MikroTik certified network engineer
    Russian Federation
    2.0
    1 comentario 1 comentario $24 USD por hora
    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, 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, - Linux (Debian, Ubuntu Server), FreeBSD, - Zabbix and Grafana, - bash scripting. I've finished courses: - 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. menos
  • Contratar blazer82
  • Contratar     klugeman
Contratar     klugeman

    klugeman klugeman

    Sweden $50 USD / hora
    Professional Web & Mobile app developer
    Sweden
    1.8
    1 comentario 1 comentario $50 USD por hora
    Welcome to my profile. I am a full-stack web and mobile app developer with 10+ years of experience. I love the feeling when my work greatly helps somebody, and I do my best to provide high-quality service. My Main Services are: Specialization: Full-stack web and mobile app development > Back end: PHP, CodeIgniter,...
    Welcome to my profile. I am a full-stack web and mobile app developer with 10+ years of experience. I love the feeling when my work greatly helps somebody, and I do my best to provide high-quality service. My Main Services are: Specialization: Full-stack web and mobile app development > Back end: PHP, CodeIgniter, Laravel, Symfony, CakePHP, Python, Django, Flask, Node, Express, RoR > Front end: React,Angular, Vue, Next, Nuxt, Javascript, CSS, HTML, jQuery, Bootstrap, Ionic, React Native > Databases: MySQL, MongoDB, PostgreSQL, MSSQL, GraphQL, Firebase, Firestore > Server management: AWS, GCP, Linode, Siteground, Git Delivering results on time with high-quality, clean code is my habit. Looking forward to contributing to your business and interest as well. Feel free to contact me if you have queries or need a consultant. Let's create something amazing with your choice. :-) Many Thanks menos
  • Contratar klugeman

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