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  • Ansæt     servermaster
Ansæt     servermaster

    servermaster servermaster

    Estonia $25 USD / timen
    Professional IT specialist
    Estonia
    About me I have worked over 20 years at IT and telecom companies at following positions: it support, system administrator, applications administrator and monitoring administrator expert. I am "System Administration and IT Infrastructure Services" certified. I follow KISS methods. I understand OSI layer. With me is...
    About me I have worked over 20 years at IT and telecom companies at following positions: it support, system administrator, applications administrator and monitoring administrator expert. I am "System Administration and IT Infrastructure Services" certified. I follow KISS methods. I understand OSI layer. With me is easy to setup systems. I am not picky about what systems to use but i do have experience what to use. I know following operating systems: debian,ubuntu,gentoo,suse,redhat,centos and arch linux, freebsd, netbsd, openbsd, sun solaris plus ms windows servers. I also know following systems: Web servers: Apache, Nginx, Lighttpd, Litespeed, Hiawatha. Javascript: nodejs,npm Java web servers: Tomcat, Jrun, Jboss Proxy systems: Haporxy, Varnish, Squid. DB servers: MySQL (and forks, including MariaDB), PostgreSQL Mail systems: Postfix,exim,dovecot.. and implementing: DKIM, SPF, MX, DMARC. Monitoring systems: Nagios, zabbix, cacti, grafana. WAP: XMG SMS: SMSC, Kannel DNS: Bind, Djbdns, Dnsmasq. VPS: Vmware, Hyper-v, Proxmox, bhyve, kvm, xen, openstack.. Containers: docker, lxc, jail. Cloud providers: AWS, Digitalocean, Azure.. My knowledge does not stop here. I troubleshoot easily. Let's chat Please see my reviews of my previous works.. PS! With my bid you will get one week free support for work done mindre
  • Ansæt servermaster
  • Ansæt     kushalghimire2
Ansæt     kushalghimire2

    kushalghimire2 kushalghimire2

    Nepal $60 USD / timen
    System/Storage/Network/DevOps
    Nepal
    I have been working on the filed of System / Network / Storage Administrator For a Long time and i have very good experience with Systems Be it Linux / Windows / NAS / SAN / Container's I can fix any kind of issues on the Linux based server with or without any Control Panel . I can help you Scale your...
    I have been working on the filed of System / Network / Storage Administrator For a Long time and i have very good experience with Systems Be it Linux / Windows / NAS / SAN / Container's I can fix any kind of issues on the Linux based server with or without any Control Panel . I can help you Scale your Infrastructure By properly Analyzing your Work Load Requirements . I can also Help My clients with Cisco or Network related issues. My skills also expand to manage Container solutions , CI/CD Pipelines , Python Hoping to work together mindre
  • Ansæt kushalghimire2
  • Ansæt     kashifnadeem86
Ansæt     kashifnadeem86

    kashifnadeem86 kashifnadeem86

    Pakistan $50 USD / timen
    Azure Solutions Architect Expert & DevOps Engineer
    Pakistan
    Graduate in Electrical Engineering. Expertise in computer networking, cloud computing, IT and automation. Certificattions: Passed: AZ-305: Microsoft Certified Microsoft Azure Solutions Architect Expert Passed: AZ-104: Microsoft Certified Microsoft Azure Administrator Associate Passed: Azure DevOps Assessment...
    Graduate in Electrical Engineering. Expertise in computer networking, cloud computing, IT and automation. Certificattions: Passed: AZ-305: Microsoft Certified Microsoft Azure Solutions Architect Expert Passed: AZ-104: Microsoft Certified Microsoft Azure Administrator Associate Passed: Azure DevOps Assessment (18473) I am a certified and an experienced azure cloud achitect and devops engineer. I assist with azure administration, creating azure architecures, azure migrations and azure devops. I have subject matter expertise in designing cloud and hybrid solutions that run on Microsoft Azure, including compute, network, storage, monitoring, and security. Have advanced experience and knowledge across IT operations, including networking, virtualization, identity, security, business continuity, disaster recovery, data platforms, and governance. Azure government cloud, migration from on-premise to azure cloud, from classic to ARM, Azure Virtual Desktop setup on azure and Office365 administration. AWS EC2, Elastic Kubernetes Service (EKS), ECR, RDS, IAM polices, backup, workmail, lambda, Serverless architecture, AWS automation. IaaC using Terraform, ARM templates, cheff/puppet for Azure and AWS. Vultr, OVH and digital ocean cloud resources management. Windows, SQL, MySQL and MariaDB server administration. Expertise with Linux distributions Centos, Ubuntu and Debian Container Management, kubernetes, docker/LXC containers. Web hosting using plesk, cpanel, webmin, apache and nginx. Web automation using selenium and nextcloud administration. Odoo administration and desiging templates for data migration. VPN and Proxy server setup and configurations. IPv6 and IPv4 bulk proxies creation scripts on linux servers. Automation Tools: PowerShell, puppet, chocolatey, ansible, terraform, python, batch and bash scripts. mindre
  • Ansæt kashifnadeem86
  • Ansæt     udayarpandey2022
Ansæt     udayarpandey2022

    udayarpandey2022 udayarpandey2022

    Nepal $50 USD / timen
    Problem Solver - Anything related to IT
    Nepal
    DNS/Web/Database/Email/Network/Storage/Security/DevOps. Linux A to Z Configuration, Management & Troubleshooting. 10+ years in production.
    DNS/Web/Database/Email/Network/Storage/Security/DevOps. Linux A to Z Configuration, Management & Troubleshooting. 10+ years in production. mindre
  • Ansæt udayarpandey2022
  • Ansæt     karlmarkus609
Ansæt     karlmarkus609

    karlmarkus609 karlmarkus609

    Spain $30 USD / timen
    Buy My Time! You'll get more than you Expect!
    Spain
    1.6
    1 bedømmelse 1 bedømmelse $30 USD pr. time
    Hello and Welcome! I am a math, Algorithm Engineer and Full Stack Developer. I have full and rich experience with Machine Learning, AI, Image Processing and Object Detection, Website development and Android App development, Blockchain Research, also have Hacker Rank Certification. I am available 24x7 via...
    Hello and Welcome! I am a math, Algorithm Engineer and Full Stack Developer. I have full and rich experience with Machine Learning, AI, Image Processing and Object Detection, Website development and Android App development, Blockchain Research, also have Hacker Rank Certification. I am available 24x7 via freelancer.com. You can see my Repeat Hire rate and reviews, 20% of my work comes from my previous client. My major skills: ✅ Full Stack web developer with NodeJS, ReactJS, Angular, Vue, JavaScript, PHP, Laravel, CodeIgniter, Django, Flask Framework. ✅ Strong knowledge in Html, CSS, Responsive, JavaScript. ✅ Blockchain technology with smart contract in solidity and Rust, Ethereum, BNB and Solana Network. ✅ Master in Web Scraping and Data Entry. ✅ Rich experience with Android app development with Java, Kotlin, Golang, Flutter. ✅ C/C++/C#/WPF/Python and Java programing. ✅ Have Good Skill in Algorithm and AI, Image Processing, Object Detection. ✅ Be good at website design(all kinds of site). ✅ Good experience of 2D & 3D architecture design and 3D rendering. I am very strict about the deadline of my time management. I enjoy and always want to work with my clients in a very honest fashion. Many thanks for taking the time to read this! My hope is make your dream comes true. Carlos Martin mindre
  • Ansæt karlmarkus609
  • Ansæt     rifat0103
Ansæt     rifat0103

    rifat0103 rifat0103

    Bangladesh $15 USD / timen
    Network and Security Admin
    Bangladesh
    I am an expert network and security administrator and I have 10 year’s practical working and teaching experience in network and security also i am en expert in data entry jobs and excel Microsoft office. I am a CCNA instructor and I have CCNA, RHCE, RHCSA certifications. I have expertise in CISCO routing and...
    I am an expert network and security administrator and I have 10 year’s practical working and teaching experience in network and security also i am en expert in data entry jobs and excel Microsoft office. I am a CCNA instructor and I have CCNA, RHCE, RHCSA certifications. I have expertise in CISCO routing and switching, firewall, IPS, ISE, voice and wireless solution from my 10 years’ practical experience. I have also fluency in English and Hindi speaking. I am Expert in GNS3 and Packet Tracer. ===================================================================================== Technical Skills: Good understanding and knowledge of TCP/IP, OSI Layer. L3 technologies: RIP, EIGRP and OSPF and BGP in CISCO 800, 1900, 2900, 2800, 2800, ISR 4300, 4100, ASR 1000 series. L2 technologies: VLAN, VTP, STP, Trunking, HSRP, VRRP, SPAN, RSPAN, DHCP Snooping, Dynamic ARP Inspection, ARP ACL etc in 2900 series and L3 switches. NXOS and ACI: Configure and install CISCO nexus 9k and CISCO ACI solution like Bridge Domain, VRF, end point group tenant etc. Cisco ASA and Next Generation Firewall: ACL, NAT, Transparent Mode, Multiple context and Failover (Active/Active, Active/Standby) Site-to-Site VPN, Remote Access VPN and SSL VPN. Cisco Firepower IPS and Firepower Management Center (FMC): ACL, NAT, Intrusion policy, AVC, Malware & File Policy, Site-to-Site VPN, Remote Access VPN and SSL VPN etc. F5 Load Balancer and ASM: Installation and configure F5 BIG-IP Local Traffic Manager (LTM) load balancer and Application security manager. CISCO CUCM: Install and configure Cisco Unified Communication Manager 9.0 and 12.4. Mikrotik Router: OSPF, BGP, NAT, DHCP, L2TP, IPSEC, PPP, Firewall etc CISCO WEB and Email Security Appliance: Install and configure CISCO ESA and WSA So you are requested to first discuss the project and requirements and after being satisfied please awarded me with the work. And definitely work will be delivered in time and in best quality. Thanking You Kazi mindre
  • Ansæt rifat0103
  • Ansæt     tonoy0167
Ansæt     tonoy0167

    tonoy0167 tonoy0167

    Bangladesh $10 USD / timen
    Routing & Switching Network Engineer
    Bangladesh
    I have been working in core network in BD largest ISP more than 8 years. I am CCNA and CCNA security certified.So Cisco based network solutions are the most powerful side of me. I am expert in network simulation software like GNS3 , Cisco Packet Tracer, Riverbed Modeler. Core Technical Skills: ================== #...
    I have been working in core network in BD largest ISP more than 8 years. I am CCNA and CCNA security certified.So Cisco based network solutions are the most powerful side of me. I am expert in network simulation software like GNS3 , Cisco Packet Tracer, Riverbed Modeler. Core Technical Skills: ================== # Routing Protocol-- Static, OSPF, BGP, EIGRP, RIP. # Design and implement small, medium and large scale enterprise networks. # VLANs, Spanning Tree Protocol (STP), VTP, LACP, HSRP. #L2-MPLS,L3-MPLS # DHCP, GRE, IPSEC. Hands-On Experience: ===================== # Cisco Routers (NCS 5500, ASR 1006, 7606, 7604, 7301, 7206) # Cisco Switches(Nexus 2K, Nexus 3K, Nexus 7K, Catalist 2900 series, Catalist 3500 series, 4500 Series, Small Business SF-300) # Juniper Routers (MX 104, ACX 2200) # Mikrotik Router (CCR 1036, CCR 1072, 3011, RB 450) # Other Vendor devices (Netgear, BDcom, Huawei) mindre
  • Ansæt tonoy0167
  • Ansæt     borepstein
Ansæt     borepstein

    borepstein borepstein

    United States $20 USD / timen
    programmer, IT specialist, writer
    United States
    Programmer, analyst, IT specialist Over 20 years of technology experience. Focus areas: AI/ML, systems and network administration, Linux system administration, virtualization, DevOps, programming, logistics. Work experience includes telecommunications, research, telemedicine, IaaS and other areas. Feel free to ask...
    Programmer, analyst, IT specialist Over 20 years of technology experience. Focus areas: AI/ML, systems and network administration, Linux system administration, virtualization, DevOps, programming, logistics. Work experience includes telecommunications, research, telemedicine, IaaS and other areas. Feel free to ask me for my LinkedIn page and full resume. Native proficiency in English and Russian. I am in my 50's. Spent the first 18 was spent in the Empire that is no more that used to be called the USSR where I lived in what is now Russia and Ukraine. The rest of it I spent primarily in the US. I also like dogs, art, literature and nature. mindre
  • Ansæt borepstein
  • Ansæt     intelgeek
Ansæt     intelgeek

    intelgeek intelgeek

    Pakistan $30 USD / timen
    Professional Service Provider
    Pakistan
    Good coders ain't cheap. Cheap coders ain't good.
    Good coders ain't cheap. Cheap coders ain't good. mindre
  • Ansæt intelgeek
  • Ansæt     vitaliikulikovsk
Ansæt     vitaliikulikovsk

    vitaliikulikovsk vitaliikulikovsk

    Ukraine $30 USD / timen
    Senior Software Engineer
    Ukraine
    2.4
    1 bedømmelse 1 bedømmelse $30 USD pr. time
    Thanks for stopping by my Profile! I'm a senior Software engineer with several years of professional and extensive experience. I have been working on a range of products and clients from several countries all over the world, inside the IT team remotely most of the time and also locally too. Fully understandable at...
    Thanks for stopping by my Profile! I'm a senior Software engineer with several years of professional and extensive experience. I have been working on a range of products and clients from several countries all over the world, inside the IT team remotely most of the time and also locally too. Fully understandable at the requirement in a few mins and make a perfect result which makes customers satisfied. List of my professional skillset 1. Python Django, DRF, Flask 2. PHP Laravel, Codeigniter, WordPress 3. Javascript and its frameworks Node.js ( Express.js, Nest.js, Koa, Feathers.js ) React.js ( Redux, Saga/Thunk ) Svelt ( Svelt Kit, Cypress) Angular ( Ngrx, Rxjs, v1.0 ~ v9.0 ) Vue.js ( Quasar, Nuxt.js, Vuetify, Vuesax ) I am always focusing on product quality first and professional codebase implementing OOP at a high level. I am ready to make your dream true so feel free to contact me anytime. mindre
  • Ansæt vitaliikulikovsk

Hej , her er nogle offline freelancere

Hej , her er nogle offline freelancere, der matcher ""