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Rating is 4.9 out of 5.
4.9/5
based on 1,449 client reviews
  2. Development & IT Talent
  3. Network Administrators
  4. (Current) SSL Specialists
  • $150 hourly

    • 5.0/5
    • (90 jobs)
    I have over 20+ years 🏅 of experience in Cloud, System, Network, and Security Administration. My primary focus is on first understanding business objectives and then providing technical solutions. Communication and customer satisfaction are my top priority with every project. 👈👈👈 You are contracting someone who is an expert in multiple areas. Many projects start with an idea of what the problem is, only to find out it is something else. You won't have to go find another expert in that area to get the job done. 🏆🏆🏆 🌟 I have worked with clients of all sizes and all industries 🌟 ✔ MSPs ✔ Government ✔ Insurance ✔ Education ✔ Dallas Cowboys Football Stadium 🌟 Here are my core competencies 🌟 ✔ Server Administration: Windows and Linux ✔ Virtualization: VMware, Hyper-V, and Proxmox ✔ Network Administration: Switches, Routers, Load Balancers, and Wireless ✔ Cloud Administration: AWS, Azure, Vultr, OVHCloud, and Hetzner ✔ Cloud Productivity: Google Workspace and Microsoft 365 ✔ Firewall Administration: FortiNet/FortiGate, Cisco, Juniper, pfSense, Ubiquiti, Sonicwall, etc. ✔ Security Administration: Firewalls, Site-to-Site VPN, Remote Access VPN, Multifactor Authentication, and Endpoint Protection
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    Windows Administration
    Data Migration
    VMware Administration
    DNS
    Office 365
    Backup & Migration
    Cloud Security
    Google Workspace Administration
    Email Security
    Acronis
    Firewall
    Cloud Migration
    Network Administration
    VPN
  • $19 hourly

    • 4.8/5
    • (1,479 jobs)
    My goal is to make my clients' lives STRESS FREE when it comes to managing and maintaining their Wordpress sites. For more than 10 years working with hundreds of clients here in Upwork, I have developed a specialized set of skills related to Wordpress Maintenance, Wordpress Malware Removal, Wordpress Security, Wordpress Operation, Hosting Account Maintenance. My methods are time-tested and proven on hundreds of Wordpress sites I handled in my current and past projects. And I do have a STRONG proof in my Upwork Job History. My main competencies are the following: --- Wordpress Site Malware Removal --- Wordpress Site migration --- Wordpress Site Security Enhancement My secondary competencies are the following: --- Email Migration (cPanel, Google Workspace, Office 365) --- Wordpress Site Loading Speed Optimization --- Conversion of Wordpress Multisite Subsites to Stand Alone Sites --- Conversion of Wordpress Single Site to a subsite in an existing Wordpress Multisite Instance --- Wordpress post/page formatting using CSS and HTML --- Fixing of Wordpress Site Technical SEO Issues --- Domain/Hosting registration and DNS configuration I'm familiar with and have experienced using all types of hosting account platforms and tools like: --- cPanel --- Managed Wordpress platforms (e.g. WPEngine, etc.) --- Cloud Hosting Platforms (e.g. DigitalOcean, Cloudways, Vultr, etc.) --- DirectAdmin --- Siteground Site Tools --- Plesk --- WHM
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    Website Migration
    Linux System Administration
    Domain Migration
    Web Hosting
    WordPress
    WordPress Multisite
    Malware
    DigitalOcean
    WordPress Malware Removal
    cPanel
    PHP
    Web Host Manager
  • $105 hourly

    • 4.9/5
    • (243 jobs)
    Enterprise-level Linux system administrator, system engineer, cloud designer, DevOps and AWS expert with 15+ years of expertise. I specialize in AWS architecture and cost optimization, Cloudflare DDoS mitigation, Magento, Wordpress or custom CMS hosting speedup. ** LAMP/LEMP(Nginx) administration and server security hardening (Ubuntu, Debian, Centos,RHEL,HAProxy, Ruby deployment, DevOps, Python/Django deployment DevOps,Nagios, fail2ban, CloudFlare, Elasticsearch, Kibana, ELK stack..) ** Codeship deployments ** Docker, Docker-compose, Docker swarm, Let's encrypt ** Varnish cacheing (Magento, WordPress, Skadate...) w/ SSL ** Amazon web services - AWS expert/architect/design (EC2, ECS, VPC, RDS, S3, Route53, Cloudfront, Elastic Load Balancer, AutoScaling, etc..) ** DDoS mitigation and prevention ** Nginx rewrites ** Google pagespeed ** Linux troubleshooting ** VPS providers: Linode, Rackspace, Amazon(AWS), MediaTemple, HostGator, Cloudflare, MaxCDN, CloudFront, NameCheap, GoDaddy, DigitalOcean, EC2, Bluehost ** Parallels Plesk ** D2C.io docker stack ** Odoo/OpenERP installation ** VPS administration ** AWS EC2 administration ** VMware vSphere ** elastic container service ** NewRelic ** fail2ban ** openswan ** HAProxy ** keepalived, vrrp ** elasticsearch ** Nagios monitoring ** Elastic Load Balancer ** LINUX deployment and migration ** Rackspace Cloud Services ** Ruby on Rails app deployment ** Python - Djengo app deployment ** CPANEL, PLESK, WEBMIN, SHELL/SSH administration ** proftpd, pure-ftpd, pure ftp ** DNS, BIND, PowerDNS ** SSL certificates ** Site migration ** Network troubleshooting ** CSF firewall ** VPN ** Cisco, Mikrotik, Juniper Networks, Extreme Networks.. ** Linux PENTAHO deployment ** Squid, AiCache, AiScaler EXPERIENCE: Expertize in Linux networking and service management, such as APACHE server, Nginx, LAMP, LEMP, LNMP, MYSQL, POSTGRESQL, tcpdump, haproxy, WIRESHARK, tshark, URL rewrite. I possess 15+ years of extensive experience in network and Linux administration, support, and Core Network design in a Telecom environment. My profound expertise includes routing, BGP, VPN, Layer 3 networking (Routing), Layer 2 networking (LAN switching), VLAN, OSPF, RIP, as well as network and packet troubleshooting. I have extensive experience with a wide range of network equipment, including but not limited to, Cisco, Juniper, Extreme, HP networking, MikroTik RouterOS, Ericsson OSS, and Redback Networks. Experience with various providers such as: -AMAZON WEB SERVICES (AWS, EC2..) -RACKSPACE -HOSTGATOR -GoDaddy -MediaTemple -Cloudflare -NameCheap -LINODE -QuickWeb -HAProxy - reverse proxy, layer 7 routing -etc.. -WHMCS RESELLER setup and migration on project or permanent basis. Including DNS, EMAIL, WORDPRESS migration -CPANEL, PLESK, WEBMIN, H-sphere, SHELL administration -SSL certificates, let's encrypt, lets encrypt
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    Web Hosting
    Cloudflare
    System Administration
    NGINX
    Plesk
    Red Hat Enterprise Linux
    CentOS
    cPanel
    Linux System Administration
    LAMP Administration
    Network Administration
    TCP/IP
    Amazon Web Services
    Amazon EC2
  • $30 hourly

    • 4.9/5
    • (877 jobs)
    I know WordPress's ins and outs and enjoy making it a pleasant experience for your business. Some of the things I can help you with: -malware removal -regular or one-time updates and maintenance -migrations between hosting platforms -DNS setup and error resolving -migrations between development platforms(migrating your website from other platforms like Wix, Squarespace, etc to WP) -technical SEO(sitemaps, meta tags, redirects, SSL, speed optimization etc) -troubleshooting(broken website repair, security and code errors etc) ... I highly value my employer's time, and frequent communication is very important to me. Meeting deadlines, while keeping great quality, is my priority.
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    Domain Migration
    DNS
    WordPress SEO Plugin
    SEO Audit
    PSD to WordPress
    WordPress Malware Removal
    WordPress Development
    WPML
    Malware Removal
    Page Speed Optimization
    Troubleshooting
    JavaScript
    WordPress Theme
    WordPress Plugin
    WordPress
    WooCommerce
  • $35 hourly

    • 5.0/5
    • (157 jobs)
    A satisfied client is the goal of my work. I have over 10 years of experience with many operating systems. I have experience in configuring, monitoring, updating and maintaining system hardware, software and related infrastructure. I have strong analytical skills. I can work with technologies from a variety of engineering disciplines to troubleshoot complex system-level problems. I am motivated, dedicated to my work, responsible for solving the tasks assigned to me. Business before pleasure!
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    Network Security
    CentOS
    Plesk
    Debian
    Apache Administration
    cPanel
    Server
    Proxmox VE
    AWS Systems Manager
    Zimbra Administration
    Microsoft Windows
    Ubuntu
    System Administration
    NGINX
    WordPress
    Microsoft IIS
  • $40 hourly

    • 4.8/5
    • (530 jobs)
    I have 14 years of experience in Linux administration. I supported more than 400 online web-projects. - Server/Website/Apps - Deploy/Backup/Migration/Troubleshooting/Monitoring - Website support: WordPress, Opencart, ModX, Joomla, Laravel, Html etc. - Hosting panel support: Cpanel, Cloudpanel, Plesk, Directadmin, Cyberpanel, CWP etc. - Cloud providers: AWS, GCloud, Azure, IBM Cloud, Oracle Cloud, Linode, Vultr, Digital Ocean etc. - Linux maintenance/troubleshooting: Ubuntu, Debian, CentOS - Apache2 + Nginx, Nginx + PHP-fpm, Openlitespeed, MySQL, Memcached. - Linux: Bash, Iptables, rsync, Bind, Exim. - VPN: OpenVPN, Wireguard, PPTP, etc. - VPS providers: Contabo, OVH, GoDaddy, Namecheap, Hostinger, Hetzner, Layerstack etc. Now I open to new interesting projects, contacts. Welcome!
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    AWS Server Migration
    cPanel
    LAMP Administration
    Domain Migration
    WordPress
    Web Hosting
    Virtual Private Server
    DigitalOcean
    Apache Administration
    Linux System Administration
    DNS
    NGINX
    CentOS
    Zabbix
  • $100 hourly

    • 5.0/5
    • (181 jobs)
    I am an experienced android reverse engineer. I have a lot of experience in reversing very many android applications. My main skills: * extract data, code, algorithms, signatures and network addresses from android applications * know very well Smali bytecode * application modification for add, remove, modify functionalities * bypass SSL pinning. Interception, modification and analysis of network traffic * creation of private api for applications * decompilation, debugging, analysis and modification of native android libraries * know arm and x86 assembler * use IDA Pro for the analysis of native libraries * have experience in reverse Unity, Cocos, Kony android apks I will be happy to assist you in the successful implementation of your projects in the shortest possible time. I'm ready to work to work 24/7, full time or part time.
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    Mobile App Development
    Java
    Android SDK
    Android App Development
    Android
    Reverse Engineering
  • $99 hourly

    • 5.0/5
    • (1,459 jobs)
    TOP-RATED FREELANCER SINCE 2013 🏆 13+ Years of Experience 🏆 $300K+ Earned 🏆 99% Success Rate 🏆 1450+ Successful Projects On Upwork 🏆 1880+ hours of work completed for various clients 🏆 700+ Satisfied Clients 🏆 Top-Rated freelancer status since 2013 🏆 Work on Weekends 🏆 WordPress Speed Optimization Specialist 🏆 WordPress Virus/Malware Removal Specialist I'm a self-taught Web Developer, System Administrator, SEO Analyst, Digital Marketer, and much more. I have working experience with HTML5, CSS3, JavaScript, jQuery, PHP, MySQL, WordPress, Linux, WHM, cPanel, and much more. Service Description: ✅ Website Analysis and Recommendations ✅ Web Analytics and Landing page optimization ✅ Website optimization(Front End & Back End) ✅ Search Engine Optimization ✅ ON-SITE Optimization ✅ SEO Audit, Keyword Research ✅ Content Audit/Content Analysis ✅ Domain Analysis ✅ Moz/SEMRush/Ahrefs/Majestic/Screaming Frog/URLProfiler ✅ Ahrefs SEO Audit Tool ✅ Google Page Speed insights ✅ Google Search Console ✅ Google Analytics GA 4 ✅ Google Ads ✅ Google Tag Manager ✅ Google Workspace/Emails ✅ Speed Optimization, Website loading time improvement ✅ WordPress Speed Optimization ✅ Woocommerce Speed Optimization ✅ Joomla Speed Optimization ✅ JavaScript Minification ✅ CSS Minification ✅ jQuery Minification ✅ HMTL Minification ✅ Image Optimization ✅ Image Scaling Content Delivery Network Integration: ✅ Cloudflare ✅ MaxCDN ✅ Amazon S3 Bucket & CloudFront ✅ KeyCDN ✅ CDNsun Site Migration/Host setup ✅ Domain Management ✅ Email Deliverability Improvement ✅ Web Host Manager set up and troubleshooting ✅ Website Cloning ✅ WordPress Cloning ✅ WordPress Transfer ✅ WordPress Malware Removal ✅ WordPress Virus Removal ✅ WordPress Hacked Content Removal ✅ WordPress Security ✅ DNS Setup ✅ Email Setup ✅ Nameservers Forwarding and Redirects ✅ MX Records ✅ SPF Records ✅ DKIM Records ✅ DMARC Records SSL installation and troubleshooting on shared/VPS/Dedicated servers ✅ SSL/HTTPS Installation/Configuration ✅ WordPress HTTP to HTTPS migration ✅ Joomla HTTP to HTTPS Migration ✅ Broken/Mixed content HTTPS issues Third-party scripts integration ✅ Clicky ✅ HotJar ✅ Statcounter ✅ Facebook Pixel ✅ Hubspot ✅ Infusionsoft Server Optimization ✅ Apache Optimization ✅ Nginx Optimization Web Hosting Setup and Management: ✅ Amazon Web Services ✅ Google Cloud ✅ Digital Ocean ✅ Linode ✅ Cloudways ✅ Kinsta ✅ WPEngine ✅ Pressidium ✅ Godaddy ✅ HostGator ✅ Bluehost
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    Apache HTTP Server
    DNS
    SEO Audit
    Technical Support
    DigitalOcean
    Google Analytics
    WordPress Malware Removal
    Screaming Frog SEO Spider
    WordPress SEO Plugin
    Page Speed Optimization
    Search Engine Optimization
    WordPress
    Yoast SEO
    Website Optimization
  • $85 hourly

    • 5.0/5
    • (51 jobs)
    With 13 years of immersion in the world of web development, I've not only honed my skills but also cultivated a genuine love for what I do. My expertise spans from crafting interactive front-end interfaces to architecting robust e-commerce solutions. Whether I'm diving deep into React, Node.js (Express, Nest), mastering the nuances of PHP, Laravel or bringing visions to life on WordPress and Shopify, each project is a testament to my passion. But beyond the technicalities, at the heart of it all, is my love for coding and an innate fascination with the endless possibilities of the digital realm. Every line of code I write is a reflection of my commitment to excellence and my enthusiasm for the ever-evolving world of computers.
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    CodeIgniter
    Drupal
    Laravel
    WordPress Plugin
    Web Design
    Theme Customization
    CSS
    GoDaddy
    Ecommerce Website
    Web Development
    PSD to WordPress
    WordPress Theme
    Website Optimization
    Elementor
  • $90 hourly

    • 5.0/5
    • (877 jobs)
    I am a veteran DevOps and I love urgent jobs. Time is money for your business, and I strive to resolve problems quickly and efficiently, often within minutes. I optimize servers to handle large volumes of visitors and improve website and application performance. My solutions have saved some of my clients thousands of dollars in infrastructure costs. ⏱ General availability UTC: 7am-9pm, ET: 2am-4pm, PST: 5am-1pm. My expertise: site reliability engineering, high-traffic installations for WordPress, Magento and custom apps, and identifying performance bottlenecks in them. Server speed and load optimization, complex site, email, and domain migrations. Multiple-server architecture designs. Applications containerization and deployment for ECS and Kubernetes. Setting up an automated app, server deployment and testing with GitLab and GitHub CI/CD. Platforms: AWS, Google Cloud, DigitalOcean, Linode, Vultr and others Automatic infrastructure deployment and server provisioning with Terraform and Ansible Kubernetes deployments on AWS/GKE/DigitalOcean SSL / Letsencrypt / PCI DSS Compliance Dovecot / Postfix / Rspamd / SPF / DKIM / Email deliverability Apache / Nginx / Traefik / HAProxy / HTTP2 / PHP-FPM CloudFlare - advanced caching, WAF, workers and other features MySQL / MariaDB / Percona - performance analysis, configuration, complex migrations CPanel / WHM / Plesk / Froxlor Zabbix server monitoring. NewRelic, Blackfire code performance profiling GitLab, GitHub, BitBucket CI/CD pipelines VPN - WireGuard, StrongSwan, OpenVPN Earlier in my career I have been specializing in data recovery for eleven years, working with a wide range of workstations, servers and storage arrays. During this time, I have developed multiple data recovery tools for Windows in C# and for Linux in C and Python and reverse-engineered various software and hardware components.
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    Cloudflare
    Google Cloud Platform
    Terraform
    New Relic
    Cloud Migration
    Cloud Implementation
    DevOps
    GitLab
    Software Debugging
    Database Administration
    Data Recovery
    Amazon Web Services
    Virtual Private Server
    Linux System Administration
  • $18 hourly

    • 5.0/5
    • (17 jobs)
    Who am I: More than 20 years of mastering and universal knowledge gives me the ability to combine a wide range of technology, make complicated heterogeneous systems and automate business processes. Last 5 years I have worked with Alfresco Content Services. My greatest value is universality. I deeply understand technology from the electron crossing Fermi level in semiconductors to the business process automation in the organisational structure of large companies. That's why, I can find out almost any integration solution. What we can do: We can make a deployment of Alfresco Content Services in test, development and production environments. Upgrade and migrate it from previous versions. Create a backup and disaster recovery plans. We can integrate it in the user environment, synchronise users with a centralised authentication management system, make SSO login, choose document access, editing, OCR technologies e.t.c. Integrate Alfresco in your corporate ecosystem, applications, api gateways, databases. We can make customer data models, add document classifications, and additional metadata. Create a business process automation of document management. We can create a production environment for any application with Docker/Kubernetes, a development environment with version control and automated CI/CD pipelines with, for exampl, on-promise Gitlab or in the GCP. Short list of base technologies: - Docker, Docker Compose, Kubernetes... - Linux, Ubuntu, CentOS, bash, python... - git, gitlab, CI/CD, DevOps... - nginx, proxy, DNS, SMTP... - SSL/TLS, Kerberos, SSO... - Java, Javascript, SQL, PostgreSQL, CMIS... - Apache, Tomcat, NiFi, Elasticsearch/Kibana, WSO2... - Google Cloud Platform, any cloud and hosting solutions....
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    Docker
    Kubernetes
    JavaScript
    Docker Compose
    Elasticsearch
    Apache Tomcat
    Alfresco Content Services
    Kerberos
    Java
    Apache NiFi
    Linux System Administration
    Linux
    Google Cloud Platform
  • $38 hourly

    • 5.0/5
    • (118 jobs)
    I have 30-years experience in network projects including design, implementation, system administration and in software development. For the first 5 years of my career I worked on software development: coding and especially testing. For the last 25 years I'm working on implementation and maintenance of University of Nis WAN. Last 20 years I'm deeply involved in AMRES (Academic Network of Serbia) project. Don't fix it if it ain't broken, don't break it if you can't fix it! SKILLS SUMMARY - Any system administration tasks - Operating Systems: any *nix (Linux, FreeBSD, SGI IRIX, SCO, Solaris, OSX), Windows 3.1/9x/Me/XP/Vista/W7/W8/W10, WinServer NT/2K/2003/2008/2012/2016 - LAN & WAN: Ethernet, Fast Ethernet, Gigabit Ethernet, FDDI and Wireless LANs. T1/T3, SDH/SONET, Frame Relay, WDM, ISDN, ADSL, SHDSL, Cable Modems, Cellular, X.25. - Network Protocols: TCP/IP, IPv6, UDP, OSI, CDP, IP Multicast, IPSec, VoIP, Routing, VLANs, Bridging, Trunking, VPN, SNA, DLS - Network Services & servers: SMTP/POP3/IMAP, FTP/SFTP, Telnet/SSH, HTTP/HTTPS, DNS, DHCP, NNTP, NTP, LDAP, SNMP, NETBIOS, Apache, Nginx, MySQL, Plesk, cPanel, Zimbra, VMware, CentOS, Ubuntu, Debian - Network Equipment: various types of modems, firewalls, switches and routers. - Dedicated, VPS and cloud environment servers (Amazon AWS, Google Cloud, MS Azure, Digital Ocean, Linode). - Programming Languages: Unix Shell scripting, BASH, C, Pascal, MS Visual Basic, PHP, HTML, (a bit of Python).
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    CentOS
    Ubuntu
    System Administration
    Apache Administration
    Let's Encrypt
    Linux System Administration
    Firewall
    Red Hat Administration
    Internet Security
    Cloudflare
    Zimbra Administration
    Unix System Administration
    Network Security
    Network Administration
  • $30 hourly

    • 4.8/5
    • (29 jobs)
    Hey Champ! Myself Husen Memon and I'm an Active Wordpress Developer 💻 with Experience in Developing Custom Plugins and Modifying Themes. Have built several websites for myself and my clients. I build Websites on WordPress, Wix and Custom PHP as well, with more than 7 years of experience in the field along with SEO ✔, Page Optimization 📃 , Website Speed Optimization ⚡, Theme and Plugin Development 💡 and much more. We can work together if you are looking for any service related to Web Development, Wordpress Development, Wordpress Bugs and Issues Fixing, etc. What service you can expect from me? 👉 Wordpress Installation and Setup 👉 Wix Website Development or Setup 👉 Wordpress Website Development 👉 Wordpress Theme Setup, Development, Testing and Issues Fixing 👉 Wordpress Custom Plugin Development, Testing and Issues Fixing 👉 Wordpress Website Backup and Migration 👉 Wordpress or Custom Website Modification and Customizations 👉 Custom Website Development from Scratch (Php, MySql, Wordpress, Wix, etc.) 👉 Convert Image, PSD, AI, Figma or Static Page to Wordpress Website 👉 Compress PDF, JPG, PNG, JPEG or any High Resolution Files 👉 Build custom website with Admin Panel and Client Side with full functionality 👉 Search Engine Optimization (SEO) 👉 Woocommerce Store Setup in Wordpress 👉 Wix Website Customization and Development 👉 Shopify Store Setup 👉 Custom eCommerce Requirements, Customization, Setup and Development 👉 Android Development, Customizations That's a lot of services, huuh? 😅 Let's work together so that I can prove my words? 😉
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    WordPress Bug Fix
    WordPress Plugin
    WordPress Theme
    Website Customization
    Page Speed Optimization
    WordPress Development
    Web Development
    Web Design
    Plugin Development
    PHP
    Wix
    Elementor
    WordPress
    PSD to WordPress
    WooCommerce
    HTML
    Website
    Search Engine Optimization
  • $125 hourly

    • 5.0/5
    • (605 jobs)
    With a degree in Information and Network Technology and several certifications held, I am more than qualified to handle whatever IT task you may need! I have extensive technical knowledge and hands on expertise in: -- Web Development (PHP, Laravel, HTML, CSS, Vue, JavaScript, jQuery) -- Network & Systems Administration (LAN/WAN/WLAN, VPN, DNS, DHCP, SSL certificates, Active Directory, etc.) -- Desktop Administration (Windows, Mac OS, Ubuntu and various other Linux distros) -- Database Administration (MySQL, MS SQL) -- Virtual Infrastructure Administration (VMware ESXI, Hyper-V) -- Email Hosting, Email Authentication, Email Migrations (Google Workspace/G Suite, Office 365, Exchange, Dovecot, Postfix, SPF, DKIM, DMARC) -- Ubiquiti UniFi Network (deploying devices, controller troubleshooting, controller API, custom hotspot portals, etc.) To view my portfolio or learn more about me, please visit tristancurtis.com.
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    Email Deliverability
    Web Hosting
    Twilio API
    Domain Migration
    MySQL
    Network Administration
    Laravel
    VMware Administration
    PHP
    Ubiquiti
    DNS
    System Administration
  • $60 hourly

    • 5.0/5
    • (229 jobs)
    I am system administrator with 15 years experience. I have solid technical skills in various areas of IT operations/administration: - DevOps (automatic provision using SaltStack, Ansible); - Linux (CentOS, Debian, Ubuntu, RHEL) and FreeBSD maintenance; - Cloud hosting (AWS, Azure, DigitalOcean); - Virtualization: (Docker, VirtualBox, Vagrant, OpenVZ); - Web servers (apache, nginx); - Databases (MySQL, PostgresQL, Mongo); - Monitoring (Zabbix) - Bash programming; - Mail servers (postfix, antispam/ antivirus: clamav/spamassassin/amavis, courier, dovecot); - Networking (DHCP, DNS, VPN, OpenVPN, firewalls: iptables/ipfw, proxies) I familiar with ITIL, incident management and business continuity planning.
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    CentOS
    Ubuntu
    WordPress
    DNS
    Network Administration
    FreeBSD
    Web Hosting
    Malware
    Linux System Administration
  • $35 hourly

    • 4.9/5
    • (261 jobs)
    As a full-stack developer with 6 years of experience in web development, I have completed over 261 projects on Upwork. My expertise includes front-end and back-end development, server management, as well as malware cleaning, and website security. I also have experience improving website performance, such as image optimization, minification, and caching. I have successfully cleaned and secured hundreds of websites, using a range of tools and techniques to identify and remove malware and other security threats. I am also trained in best practices for website security and can implement measures such as SSL certificates, firewalls, and regular security updates to help prevent future infections. My attention to detail and thorough approach ensures that your website is not only cleaned, but also fortified against future threats, plus removed from blacklists. In my daily work, I utilize various technologies and platforms, including WordPress, PHP, MySQL, JavaScript, CSS3, HTML5, cPanel, WHM, SSH, Git, etc. I am a quick learner with excellent debugging skills and the ability to efficiently prototype applications using new technologies. In my free time, I enjoy learning new programming languages and staying up-to-date on the latest technologies.
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    WordPress Security
    cPanel
    DNS
    Malware Removal
    Troubleshooting
    Malware
    WordPress Malware Removal
    Application Security
    WordPress
    jQuery
    PHP
    CSS 3
    JavaScript
    HTML5
  • $35 hourly

    • 4.9/5
    • (611 jobs)
    ✔ 600+ Successful Projects On Upwork ✔ 3800+ hours of work completed for various clients ✔ Top-Rated Seller Consistently for the last 5 Years ✔ Proven Level 3 Server Management Specialist ✔ Work on Weekends My name is Muhammad Jamshed and I have been working as a Senior Linux System Administrator for the last 14 years, having excellent experience in Linux Server Management + Website Management. I can manage any Linux server with either a free or paid control panel as cPanel/WHM installed on it (Specially AWS Server) My other skills are given below ================== Amazon Web Services (AWS) ================== - AWS EC2 Server setup - Management and troubleshooting - S3 Buckets - AWS Lightshail Server - AWS SES Email Setup (Configuration in Sendy) ================== Webhosting Control Panel ================== - cPanel/WHM, Plesk, Ispconfig, Control Webpanel, VestaCP, Sentora, ZPanel, Kloxo, Webmin/Virtualmin, CyberPanel - Any free or paid control panel installation + Setup - cPanel installation and configuration - Server Hardening the security - Manage Linux server on monthly bases - Server Migration ================== WordPress ================== - WordPress Server Setup - WordPress Migration - WordPress Malware Removal - WordPress Virus Removal - WordPress Security - Import demo contents - WordPress Backup/Restore - WordPress and WHMCS integration ================== SSL/https ================== - SSL Installation - SSL Configuration - SEO friendly https redirection - Full Green Padlock configuration ================== Linux Server Management ================== - Setup and manage AWS or Google Cloud Server/Google Cloud Platform - AWS, GCP, Digitalocean, Linode, Vultr, OVH, Contabo, 1and1, VPSDime, etc... - Godaddy, Hostgator, BlueHost, Siteground, Namecheap, etc.. - Linux ( RHEL, CentOS, Ubuntu,Debian ) - Database Administration (MySQL,PostgreSQL, MariaDB, MongoDB) - DNS Server (Bind, NSD, PowerDNS ) - Web Server (LAMP, LEMP) ================== Mail Server Expertise ================== - Zimbra Mail Server - Email Server Setup ( Postfix, Exim, SPF, DKIM, Google Gsuite, office365, zoho, rackspace, roundcube, horde) - Email Server Issue Fix - Mautic Installation, Mautic Sparkpost Integration ================== Translation ================== - Urdu to English Translation, English to Urdu Translation - and much more. Note:- If you want me to do the job via screensharing or you want to learn, the rate will be different. Don't hesitate to contact me to discuss your work
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    WordPress Malware Removal
    Linux System Administration
    AWS Server Migration
    Website Migration
    Google Workspace Administration
    Server
    Plesk
    cPanel
    Web Hosting
    AWS Systems Manager
    Google Cloud Platform
    Microsoft Azure
    DNS
  • $30 hourly

    • 5.0/5
    • (227 jobs)
    I'm Arijit, professional web-server manager from Bangladesh. If you are in need of real & effective support, feel free to contact/hire me. My most common work fields are... *Website Hosting Migration. *Email Hosting Migration. *SSL Certificate Management. *Domain Register Change. *DNS Management. *WordPress Management. *PHP Built Website Management. *Website (File, Database, Email) Backup/Restore. *VPS Server Management (Linux). I'm very much comfortable using AWS, DigitalOcean, InMotionHosting, SiteGround, BlueHost, HostGator, GoDaddy, NameCheap, OVH, Hostinger, Cloudways, iPage, CrazyDomains, Cloudflare, LetsEncrypt and numbers of hosting provider, domain registers and web-technologies. Your happy face will be the Best Achievement for me. I always follow SHIV KHERA's quote - "Quality comes first; Profit is the logical sequence!" Feel free to write me anytime. Thanks in advance! Arijit Bhowmik
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    FTP
    SSH
    Domain Migration
    Amazon EC2
    Backup & Migration
    cPanel
    WordPress
    Web Hosting
    Cloudflare
    Let's Encrypt
    GoDaddy
    DigitalOcean
    Plesk
    AWS Server Migration
    DNS
  • $25 hourly

    • 5.0/5
    • (2,187 jobs)
    ⚡ TOP RATED Freelancer | ⚡ 11+ Years Experience I'm a Top Rated Upwork Freelancer and Offer Services in Malware Removal, Virus Removal, Ethical Hacking / Internet Security, WordPress Speed Optimization, Websites Transfer, SSL Installation, WordPress Development, Linux Server Administration and Zen Cart / Drupal / MODX / Moodle / Joomla Upgrade. Over the last 11 years, I Have Worked on 4000+ Websites Security (Cleaning from Malicious Code and Hardening Security), 1000+ Websites Transfer, 200+ WordPress Websites Speed Optimization (Delivered Results As Per Google PageSpeed Insights, GTmetrix) and 500+ SSL Installs (Including HTTP to HTTPS migration). Service Description: 1. Malware / Virus Removal from Websites (Cleaning Hacked Websites) and Servers. ✔100% Malware Cleanup Including Database Clean ✔Japanese Keyword Hack, SEO Spam / Pharma Hack Fix ✔Credit Card Stealers and Ecommerce Malware Fix ✔Google Blacklist Removal (This Site may be Hacked), Google Deceptive Warning Fix ✔McAfee SiteAdvisor, Norton Blacklist or Any VirusTotal Based Blacklist Fix ✔WP-VCD Malware, Backdoor / Malicious Javascript / Conditional Redirects Fix 2. Website Security Maintenance (Implementing Future Security Measures and Guiding How to Maintain Security for the Future). 3. Website Transfer/Migrate to New Host / Domain (Any PHP-based CMS or Custom-coded Website). 4. SSL Install, HTTP to HTTPS Migration with Secure Padlock. 5. WordPress (Websites Development and Troubleshooting Which Includes Fixing Critical Error / Fatal Errors). 6. Linux Server Administration. 7. Optimize and Increase the Speed of WordPress Websites. 8. Zen Cart / Drupal / MODX / Moodle / Joomla Upgrade (Upgrade to the Latest Stable Version). 9. Penetration Testing (Checking Websites for Security Vulnerabilities).
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    Website Migration
    Malware
    WordPress Malware Removal
    WordPress
    McAfee VirusScan
    Internet Security
    Information Security Audit
    Website Security
    Virus Removal
    Penetration Testing
    Malware Removal
    Firewall
    Vulnerability Assessment
    Network Security
  • $60 hourly

    • 4.9/5
    • (643 jobs)
    ----**** Quality,Respect,Honesty,Timeliness,integrity,Professionalism ****------ The most trusted DevOps and Linux Server Expert on Upwork.I'm offering to setup Docker,Jenkins,Jira,RDS,Linux Web & Mail Server,G Suite(Google Apps), FTP, DNS, VPN, UTM,VOIP,WHM, Parllel Plesk Godaddy, Bluehost, AWS, InMotion Hosting, Rackspace,Digital Ocean Server,GCP. If you are looking for server management services,Server Administrator,Sr. Engineer,Sr. Consultant then don't look further we are here for provide you complete E-Services.I'm offering Below mentioned Services. - Docker Setup and administration. -GCP -K8B (GKE) - Jenkins (CI/CD) setup and administration. - Cyberpanel - Terraform setup. - ELK setup and configuration. - Atlassian Jira,Bitbucket,confluence administration. - SugarCrm Setup and configuration. -CWP Setup and Configuration. - Liquid Web Cloud Server Setup and Configuration. - Automate AngularJS project build. - Linux Server Administration (Centos, Debian, Ubuntu,Redhat, Fedora etc) - Cloud Linux any Service Provider. - Google Workspace(G Suite or Google Apps) Expert (Domain Setup, Migration,Configuration, etc) - ZOHO Email Configuration. - SendGrid Integration. - WHM/Cpanel,Parllel Plesk - AWS Server Setup and Configuration. - AWS Auto Scaling and Load Balancer. - SFTP Server setup configuration. - Elastic Beanstalk - OFFICE365 Setup - OVH Server Setup - NextCloud Expert - Cloudflare Expert. - Shopify,Clickfunnels,Wix Site Integration. - SSL Installation and configuration. - Email Server (Postfix,Exim,Dovecot,Amavis,Clamav etc) - DNS Setup (Name Server,A,MX,TXT,CNAME etc. record setup) - Cloudways Setup and Configuration - Godaddy, Bluehost, Digital Ocean,1and1,Linode, Gridpane or any other service provider - Asterisk/FreePBX/IPBX/VOIP Setup - FTP Services - Domain Hosting Migration - Secure Server (firewall,fail2ban,CSF etc) - UTM Firewall - Modoboa Email Server Setup - VPN/VLAN.LAN/WAN - Postman API auto build.
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    Web Hosting
    cPanel
    Plesk
    Google Cloud Platform
    Amazon Web Services
    Cloudflare
    Docker
    Mail Server Implementation
    Cloud Engineering Consultation
    DNS
    WebHost Manager (WHM)
    Google Apps
    Linux System Administration
    DevOps
  • $50 hourly

    • 5.0/5
    • (84 jobs)
    I specialize in WordPress Management, Malware Removal, Website Migrations and Web design via Elementor. If you are experiencing any of the issues below, I'm an excellent fit for you. WordPress support including Site Migrations, Malware Removal and Prevention, Staging Environments, Advanced DNS Support, Hacked Sites and Restores, Login Issues, Backing up and Downloading Content, Site Errors, Theme and Plugin installations, SSL setups, Firewalls, redirects and on going WordPress maintenance and support for Elementor. There are plenty more common WordPress issues and DNS issues just need to see it in order to diagnose and repair them. Support For GoDaddy, Blue Host, SiteGround, HostGator , WP Engine and many more...
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    WordPress Plugin
    Website Optimization
    Custom Web Design
    Troubleshooting
    WordPress Development
    Platform Migration
    Application Installer
    Error Detection
    DNS
    WordPress Malware Removal
    Website Redesign
    Web Design
    WordPress
    GoDaddy
  • $20 hourly

    • 5.0/5
    • (70 jobs)
    I am AWS Certified, with Top Rated freelancer, Expertise in AWS Cloud, CICD Pipelines, Docker Containers, and Kubernetes with AWS EKS, GCP, Azure, WHM, cPanel, migrations Linux System Administration, with more than 7+ years of experience. DevOps Specialization: - CI/CD: with AWS Code Pipelines, Gtihub Actions, Jenkins, - Revision control: Gtihub, Gitlab, Bitbucket, - Cloud Server providers: AWS, Digital Ocean, Scale way, Azure, Google Cloud, VULTR. Containerization Specialization: - Containerization: with Dockerfile, Docker Compose, Docker Yaml scripting. - Cloud Services: with AWS ECS, EKS, ECR. - Monitoring: Cloudwatch metrics Prometheus with Grafana. Webhosting and Linux Specialization: - Web hosting providers: GoDaddy, HostGator, Site ground, Resllerclub, Crazy domains, A2Hosting, Bluehost, Dream host, Green Geeks. - Migrations: with WordPress plugins, Manually with SSH, Server to Server SYNC. - SSL Certificates: with Lets Encrypt Free SSL, Wild Card SSL, Paid SSL Digicert, Godaddy, etc. - Hosting Websites: with cPanels or VPS server, Virtual Machines. - Control and Manage Linux Servers using CLI commands. What can I do? - Setup the websites on All kinds of web hosting related to WordPress, NodeJS, and Laravel. - Migrate the websites from one hosting to different hosting. - SSL certificates configuration on a domain. - Manage WHM & cPanel for websites. - Set up EC2 instance on AWS with specific dev configuration per the requirements. - setup LAMP Server on AWS along with Apache, MySQL, and phpMyAdmin. - optimize the server security, like SSH, firewall rules, and core Apache. - Configuration databases AWS RDS, MySQL. - setup S3 bucket, with cloud front, - Email accounts setup, setup email records, MX, SPM, DKIM, TXT. - Hand experience with Linux SSH commands. - Configure Git repository on the server, familiar with Git SSH commands.
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    Containerization
    Docker
    Amazon ECS for Kubernetes
    DevOps Engineering
    Linux System Administration
    Web Hosting
    WordPress
    Server
    MySQL
    DigitalOcean
    cPanel
    Amazon Web Services
    Linux
    Ubuntu
  • $35 hourly

    • 5.0/5
    • (3 jobs)
    Hello! I'm Naveen a skilled Remote Computer Technician with a passion for solving software and hardware issues to ensure your PC runs smoothly. With 10 years of experience in the field, I'm dedicated to providing top-notch remote computer support. 💼 My Services: ✅ Operating System Expertise: I specialize in Windows (7, 8, 10) and Linux installations, ensuring your system operates flawlessly. ✅ Error Resolution: I can swiftly identify and fix any error that's plaguing your computer, ensuring it operates at peak performance. ✅ Malware Removal: Your security is my priority. I'll clean your system of viruses, spyware, and malware to keep your data safe. ✅ Speed Optimization: Experience the difference between a faster, more efficient computer with my optimization techniques. ✅ Driver Installation: I ensure your system is equipped with compatible drivers to maximize functionality. ✅ Software Installation: Whether it's essential software or custom applications, I can assist with installation and setup. ✅ Data Recovery: Accidentally deleted important files? I can help recover lost data. ✅ Consultation: Have questions or need advice on computer-related matters? I'm here to provide expert guidance. 📩 Contact Me: For all your computer and laptop concerns, reach out to me. Please provide detailed information about the issue you're facing, and I'll promptly assist you in finding a solution.
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    Hardware Troubleshooting
    IT Infrastructure
    IT Consultation
    Software
    Computer Systems Engineering
    Computer Maintenance
    End User Technical Support
    Remote Connection Support
    IT Support
    Windows Administration
    Desktop Support
    Technical Support
    Server Virtualization
    Business with 1-9 Employees
    System Administration
  • $10 hourly

    • 5.0/5
    • (390 jobs)
    * Top Rated Developer * * 373 Project Successfully Completed * * 100% Job success rate* Full Time Web Developer, Web Designer, Web Developer, WordPress Development, Front-end Development,WooCommerce Theme Development,WooCommerce Customization, eCommerce website Development, API integration,Full Stack Developer,WordPress Developer, Webflow Developer, Wix Developer, Laravel Developer,PHP Developer Over the last 12 years, I have developed a wide range of websites using -HMTL, CSS, Jquery -PHP -Wordpress its themes, Editors , plugins etc, DIVI, Avada, Thrive, Elementor, WP Bakery Builder etc. -Wix -Joomla -Magento 1.x and 2.x -Drupal -Shopify -Wix -React -Node -Squarespace -Webflow -Clickfunnel -Codeigniter -Custom PHP -Laravel and MySQL -SEO and SMO -Core PHP - Hubspot, CRM including sites for startup companies and small businesses. My core competency lies in complete end-end management of a new website development project, and I am seeking opportunities to build websites from the ground up for you or your business. Looking forward to hearing from you. You can send job invitation so we can disucss more about work Thanks much.
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    JavaScript
    Ecommerce Website
    Website Redesign
    Responsive Design
    Landing Page
    Shopify
    Wix
    WooCommerce
    PHP
    Laravel
    Website
    Web Development
    WordPress
    Webflow
    Web Design
  • $40 hourly

    • 5.0/5
    • (23 jobs)
    ✔️ Advanced AWS Architecture consultation/implementation ✔️ Google Cloud, Microsoft Azure, AWS , Digital Ocean server deployments ✔️ All Scripts/Forum Software installation and configuration ✔️ Troubleshooting Websites/servers (Linux) ✔️ Git implementation/integration with existing software flow ✔️ Domain Configuration ,Management ✔️ Proficient in C, JAVA, PHP, PYTHON, SWIFT, KOTLIN and SQL. ✔️Prepare for and carry out server migration. Site migration ✔️For optimum speed and high traffic, install and set up Apache, NGINX (as a backend or reverse proxy), Varnish cache, Redis, Memcached, and PHP Apache Mail Server Knowledge: I oversaw the security, monitoring, optimization, general upkeep, and common services of Linux and Windows servers of various distributions (Apache, IIS, Nginx web servers, MySQL, MariaDB, PostgreSQL database servers, Exim mail server, etc.)
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    Terraform
    Linux System Administration
    Apache HTTP Server
    SSL Certificate
    Ubuntu
    Database Administration
    cPanel
    GitHub
    DNS
    Metasploit
    Python
  • $80 hourly

    • 5.0/5
    • (165 jobs)
    I provide remote high-quality Linux systems administration services. Strong analytical and problem-solving skills. I'm a highly reliable and accurate specialist. Fluent in English, I can ensure quality communication and that the job will get done right. Available for on-demand support as well as on-going maintenance contracts. — Server OS: Ubuntu, Debian, CentOS, RHEL, Amazon Linux — Webserver: Apache, Nginx, php-fpm, Varnish — Load Balancing / Reverse proxy: HAProxy, Nginx (SSL Termination, SSL Pass-though) — Database: MySQL, MariaDB, Percona Server, Amazon Aurora — Amazon Web Services: EC2, ELB, Auto Scaling, RDS, S3, Route53 — Web Hosting Panel: WHM/Cpanel, Plesk — Cloud Services & VPS: AWS, Google Cloud, DigitalOcean, Linode, Vultr, Rackspace — Dedicated Servers: Hetzner, OVH, Hostgator, Bluehost — Monitoring: New Relic, Monit — Configuration Management: Ansible — Scripting & Automation: bash, sed, awk, coreutils, Python, PHP — CMS: Wordpress/WooCommerce, Magento, Drupal — Wordpress: Website Migration, Malware Removal, Transfer to AWS EC2 — Security: SSL, iptables, fail2ban, anti-DDoS, CloudFlare
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    Amazon EC2
    Linux System Administration
    DevOps
    Magento
    Performance Optimization
    AWS Server Migration
    MySQL
    WordPress
    LAMP Administration
    Cloudflare
    Ubuntu
    Google Cloud Platform
    NGINX
    Amazon Web Services
  • $30 hourly

    • 5.0/5
    • (126 jobs)
    More than 11+ year previous experience in Linux/Hosting/Sysadmin job my primary experience (daily tasks) server setup/migration/transfer, server configuration, server optimization, server troubleshooting, website transfer/migration, website ssl install, ssl renew, mail delivery related problems Ability to work flexible hours Solid working knowledge of RPM/DEB based Linux Distributions: RHEL, CentOS, Oracle Linux, Fedora, Debian, Ubuntu, ArchLinux Experience with AWS, RackSpace, DigitalOcean, Singlehop, Hetzner, OVH, Godaddy Experience with Shared Hosting : JustHost, BlueHost, Hostgator, Godaddy, a2hosting, fatcow Control Panels: cPanel & WHM, Plesk, DirectAdmin, Webmin, Virtualmin Software: Apache, Nginx, PHP-FPM, BIND, DHCP, Dovecot, Exim, Postfix, MySQL, iptables Design of High Availability/High-Performance services and architectures
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    Linux
    System Administration
    LAMP Administration
    Network Security
    Cloudflare
    WebHost Manager (WHM)
    SSH
    Domain Migration
    cPanel
    Amazon EC2
    Ubuntu
    CentOS
    MySQL
    Linux System Administration
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