Hire the best FreeBSD developers

Check out FreeBSD developers with the skills you need for your next job.
  • $60 hourly
    Hello, my name is Andrii. In my childhood, I spent a lot of time with a soldering iron, making different interesting things. At high school, I got a PC at home and started... Dos, Win, Linux, FreeBSD. At the present time, I have more than 20 years of Win experience and more than 16 years of *nix experience. I like to build systems and solve interesting issues. OS - FreeBSD, Linux (CentOS, Alma, Rocky, RHEL, Ubuntu, Debian, Gentoo, etc), Windows (3.1-2019) Virtualization - vSphere 5.x, 6.x. Standalone ESXi and clusters with SAN storages (iSCSI). KVM, Proxmox, oVirt. Veeam BnR, XSI-backup. VmWare Workstation, VirtualBox. Web servers - Apache, Nginx, Lighttpd, Tomcat DB servers - MySQL, MariaDB, Postgresql, MongoDB Mail - Postfix, Courier/Dovecot/Cyrus, Rspamd, Postgrey, Clamav, PostfixAdmin, SquirrelMail, Roundcube, Sendy, AWS SES. I have experience with WHM/cPanel, Plesk, VestaCP, Virtualmin, ISPmanager, but I don't like control panels (most projects are optimized for best performance, and there is no place for CP). If needed, I can learn and work with any control panel. Samba3+LDAP, Samba4 domains (about 500 user accounts, GPO, Roaming profiles, a lot of other stuff). Standalone samba servers. Docker, docker-compose, Jenkins, Ansible. FreeNAS, TrueNas. Squid (LDAP auth, AD auth, basic auth, Kerberos), FTP, SFTP, DHCPD, BIND, TFTP, DAViCal, tinc, mpd5, quagga, BGP, NFS, rsync, snapshot, rclone, Zabbix, SVN, GIT, Moodle, NextCloud, OnlyOffice, BigBlueButton, Caddy, etc. Dell servers, Dell PowerVault MD storages, HP servers, SuperMicro servers, and usual PC hardware. HP, 3Com, Dell switches, no Cisco experience. DD-WRT, including cross-compiling software from sources for this firmware for ARM arch. Shell, PHP scripting I have a lot of other expertise. Feel free to ask.
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    KVM Virtualization
    Dovecot
    Debian
    Ubuntu
    CentOS
    Linux
    Windows Administration
    PostgreSQL
    MySQL
    Postfix SMTP Server
    DNS
    NGINX
    VMware Administration
    Linux System Administration
  • $50 hourly
    I'm an IT professional with over 25 years of experience in full-stack development and support UNIX-based services for corporations and independent projects, including corporate and public mid and small levels mail- and list-servers, web services, web front, and backends, APIs, DNS, computer security, networks, database development, support and administration. Also, I have coding skills in HTML, CSS, JavaScript, PHP, MySQL, Ruby, shell scripting, API design and project development experience from scratch to production level. Love to work with complex environments and legacy code. As a self-motivating perfectionist, I'm always trying to provide the best solution in every case.
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    PHP
    Web Service
    Bash Programming
    SQL
    JavaScript
    Linux System Administration
    DNS
    SMTP
    Exim
    Email Security
    Mail Server Implementation
    MySQL
    Business with 1-9 Employees
    Database Development
  • $60 hourly
    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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    SSL
    CentOS
    Ubuntu
    WordPress
    DNS
    Network Administration
    Web Hosting
    Malware
    Linux System Administration
  • $40 hourly
    I'm UNIX/Linux System Administrator with 16 years experience. I have in setting up and managing servers, optimising them for best performance and security aspects. I have expertise with setting up servers of various brands via IP KVM, IPMI, DELL DRAC, HP ILO. I'm working with virtualization platforms such as - VMWare, XEN, KVM, OpenVZ, Microsoft Hyper-V. I'm working with cloud solutions as Aamazon AWS, Google Cloud. I have set up and manage web servers using Apache/NGINX, configure clusters with Haproxy, DB servers MySQL community, MariaDB, Percona. Also, I have strong knowledge and experience with Windows Server 2003/2008/2012 and desktop platforms - Windows XP/7/8/10. I have great knowledge and long experience with VPN technologies OpenVPN, PPTP, L2TP, IPSec. Very good knowledge and experience in troubleshooting.
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    DNS
    Amazon Web Services
    Network Administration
    NGINX
    Apache Administration
    MySQL
    Firewall
    Iptables
    VPN
    Windows Administration
    VMware Administration
    Linux System Administration
    OpenVPN
  • $45 hourly
    Let's discuss how I can enhance your security posture. Certifications: 2 X NSE 7 Network Security Architect AWS Solutions Architect Associate (SAA-C03) NSE 4 Network Security Professional Cisco Certified Network Associate (CCNA) Skills: Secure Enterprise Network Advanced SDWAN Configuration Fortinet SDWAN and FortiManager Templates ZTNA Public Cloud Security Directory and Authentication Systems SIEM technology Advanced Technical Support and Troubleshooting
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    Amazon EC2
    Amazon Web Services
    Cisco Router
    User Authentication
    Security Information & Event Management
    MikroTik
    Technical Support
    Troubleshooting
    Network Monitoring
    Documentation
    Network Design
    Firewall
    Fortinet Technologies
    Enterprise Architecture
    Network Security
  • $50 hourly
    I set up Web related services, self-hosted Apps such as: - Nextcloud - Seafile - WordPress I setup physical Servers for Virtualization which includes installing the OS and setting up the hypervisor: - FreeBSD with bhyve hypervisor. - Proxmox with or without High Availability using CEPH or ZFS. - XCP-ng I setup NAS storage: - Synology NAS. - TrueNAS. I work with: - Docker, Nginx, Apache, SSL, OpenVPN, Wireguard, Hyper-V, VirtualBox, Esxi, ZFS, Syncthing. - Automated backups using rsync. - Backups using ZFS. I setup personal VPN servers: - OpenVPN - Wireguard This includes a VPN server in the cloud or a VPS and either multiple clients or a Travel router such as GL-iNet or Mikrotik as a VPN client. Or communication between VPN clients behind NAT. I work with these Data Centers: - Hetzner. - Oracle Cloud. I install Operating Systems on servers. - Ubuntu with root on ZFS - FreeBSD - OpenBSD - Debian - CentOS - Fedora
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    Docker Compose
    Ceph
    PfSense
    Server Virtualization
    Proxmox VE
    VPN
    Virtualization
    Ubuntu
    OpenVPN
    System Administration
    Linux
    Debian
    NGINX
    WordPress
  • $100 hourly
    15+ years of experience in the following fields/technologies: * Linux Admin (Redhat, Centos, Fedora, SUSE and Ubuntu): - WHM and CPanel - Ansible - Docker containers - Terraform - Bash scripting - Network and routing configuration - Elastix and FreePBX - FTP Servers - Squid Proxy Server - Apache / Nginx reverse proxy configuration / tuning. - Setting up IPTables for Firewall and NAT purposes - DHCP Servers - DNS Servers - LAMP / LEMP tuning (installing, upgrading/downgrading packages / frameworks) - VNC server - Deployment of SSL web server certificates with up to date encryption protocols and parameters. * Microsoft Windows Server Admin: - Setup / Administration of Azure Cloud Services - Network and routing configuration - Active Directory - Microsoft DHCP - Microsoft DNS server - Remote Desktop and/or Terminal Server, licensing, setup and hardening. - Windows Firewall * Network Admin: - IPv4 - UTM and firewall administration - Administration / Tuning of Endian Firewall, Sophos, Cyberoam, Cisco. - VLAN and switching configuration - Perimetral Security - NAT - VPNs: Point to Site, Site to Site Monitoring: - Zabbix implementation (build custom item keys, zabbix trappers, reporting and dashboards) * Developer: - Java EE programming. MVC model. Web and desktop development. JSP. Hibernate. - LAMP developer. - HTML, Javascript, JQuery - Git and Gitflow implementation - Bitbucket implementation and administrator (Project branches, forking, merging, pull requests) * Cloud Services: - Google Cloud Platform: Compute, Rest API - AWS: EC2, Lightsail, Rest API - Vultr - Digital Ocean - Linode * OpenERP / Odoo: - Installation and migration services (Windows and Linux) - Functional consultant * Mail Servers: - Kerio Connect. Installation and migration services (Windows and Linux) - Postfix with Mysql, dovecot and spam assassin. I speak 2 languages: Spanish (Native) and English (Fluent). Great response times, 1 hour or less 24x7. I always go for the Extra-Mile. ITIL Foundations V3 2011 certified engineer.
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    Mail Server Implementation
    DevOps
    LAMP Administration
    Windows Server
    Windows Administration
    Active Directory
    Network Security
    Asterisk
    Jakarta Server Pages
    Linux System Administration
  • $45 hourly
    Have been working for 12 years in many roles which involves Linux systems administration in Cloud and traditional Datacenters, integration and troubleshooting in different type of industries. I have managed large number of bate-metals, VMs and wide range of applications/software, you name it!. AWS Certified Soltutions Architect, CCNA and Solaris 10 certified. Whats makes me different from others is my strong foundation of system administration and experience which results in quick troubleshooting and quick adoption of new technologies and protocols.
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    Email Deliverability
    System Administration
    Postfix SMTP Server
    MAILWIZZ
    Mail Server Implementation
    AWS Server Migration
    SMTP
    VPN
    cPanel
    Scripting
    Perl
    Email Marketing
    Virtualization
    Linux System Administration
  • $50 hourly
    ## BIO Over 25 years of experience in IT. Over 20 years experience as Systems/Network Administrator for Internet Service Providers. Designed and implemented networks, including WANs, LANs utilizing wired and wireless technologies. Provided server administration for production SaaS website and eCommerce sites, including PCI DSS security compliance. ## Area of Expertise Operating Systems: Linux, FreeBSD, OpenBSD, RedHat, CentOS, Debian, Ubuntu, OpenSuSE, Windows Server (2000-2008). Routers: Mikrotik, Linux, low-end Cisco, SoHo routers. Networking: wireless, wired, LAN, WAN, switches, cabling. Server Software: Apache, Sendmail, postfix, DNS, bind, dovecot, courier, email, mail server, pop3, IMAP, WordPress, Joomla, bash, shell scripting.
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    Cloudflare
    MySQL
    Computer Network
    Network Monitoring
    Network Design
    DNS
    Postfix SMTP Server
    Apache Administration
    SMTP
    OpenBSD
    Linux System Administration
  • $20 hourly
    I'm a network and System Engineer with 8 years of experience on all kind of environments, home and corporate networks. I can help you on the following areas Protocols and IP Services: VLANs, Etherchannel, LACP, Spanning Tree STP and RSTP, ACLs, VPNs,, RADIUS, PPPoE, DNS,DHCP, Proxies, SNMP, Host and Network based Firewalls. Servers and IT Infrastructure - VMware ESXi, hyper V, citrix XEN - Active Directory, Windows Servers,print,file. -Red-hat,Centos, Debian and Ubuntu configuration and deployment - VOIP Servers Free PBX(Asterisk, Elastix, FreePBX, 3CX)configuration and deployment -Office 365 configuration and administration - Microsoft Azure cloud services -AWS Solution Architect
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    Azure
    Fortinet Technologies
    Sophos Sophos UTM
    Web Server
    Asterisk
    macOS
    Active Directory
    VoIP Administration
    Firewall
    Microsoft Office 365 Administration
    Citrix Hypervisor
    VMware ESX Server
    Microsoft Certified Information Technology Professional
    Red Hat Certified Engineer
    Cisco Certified Network Associate
  • $30 hourly
    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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    SSL
    Linux
    System Administration
    LAMP Administration
    Network Security
    Cloudflare
    WebHost Manager (WHM)
    SSH
    Domain Migration
    cPanel
    Amazon EC2
    Ubuntu
    CentOS
    MySQL
    Linux System Administration
  • $87 hourly
    Networking and system architect based in Zagreb, Croatia, an expert in Cisco, pfSense, Linux. A multi-platform expert: pfSense, Cisco advanced routing and switching, Ubiquiti networking, wireless networking, Software Defined Networking (SDN), SD-WAN, Linux networking, OpenvSwitch, virtualization, security, all at the hands of a single person.
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    KVM Virtualization
    Software-Defined Networking
    Network Security
    Linux System Administration
    Virtual LAN
    Proxmox VE
    Cisco Certified Network Associate
    Network Engineering
    Cisco Router
    PfSense
  • $55 hourly
    • Self-driven and highly motivated DevOps and Cloud Engineer with 18+ years of overall experience in Development, Support, Deployment, Tools, and Framework Implementation of DevOps, Cloud, Mobile and Infrastructure Automation in Education, Media, and Broadcasting, Banking, Insurance and Finance, Medical and Healthcare domains. • A deep level of subject matter expertise within the DevOps, Infrastructure as a Code (IasC), Platform as a Service (PaaS), SaaS, Virtualization, Containerization, and Continuous Integration & Continuous Delivery (CICD) • Experienced with VMs, Cloud and App Services, Application Gateway, Storage and Networking services in Microsoft Azure and EC2, S3, RDS, Lambda, CloudFormation, CloudFront, Cloud Watch, and WAF in Amazon AWS. • Dexterous in preparing DevOps Strategy, Cloud Strategy, and Migration Strategy for the organizations and plan the migration from on-prem infrastructure to the cloud reducing costs by at least 30%. • Skilled in setting up and orchestrating Kubernetes Clusters from scratch on VMs and also on Managed Services like EKS and AKS. I worked on clusters of size with hundreds of nodes and thousands of pods. • An advanced Infrastructure Automation engineer with experience in administering and automating operations across Linux, Windows platforms. Deploy new infrastructure based on DevOps, Infrastructure as Code with OpenStack, Azure ARM and DSC, Amazon AWS, Terraform and Ansible Tower, Kubernetes, Docker Swarm. • Good experience in Installing and Implementing Logging & Monitoring tools Prometheus, Grafana, Datadog, ELK (Elasticsearch, Logstash, Kibana), App Insights, Zabbix, Cloud Watch for infrastructure, APM, and DB monitoring. • Master in Build automation and orchestrating the pipeline for Continuous Integration, Continuous Deployment and Continuous Delivery in Jenkins, Bamboo, Azure DevOps, and Circle CI • Good at Site Reliability Engineering(SRE) giving prompt support to production infrastructure and application and making sure SLAs and SLOs are reached. Effective in conducting Issue triaging, RCA, and preparing incident reports. • Have excellent hands-on experience on GIT tools like GitHub, Bit Bucket, and also SVN and well versed with branching, tagging, and maintaining the version across the environments using the above SCM tools • An effective technical architect in easily setting up, writing, reviewing, deploying, and testing API and middleware infrastructure for all platforms using web service frameworks like JWS, XML, SOAP, and REST APIs. Good in Swagger
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    Bash Programming
    Microsoft Windows PowerShell
    Jenkins
    Virtualization
    Docker
    Continuous Integration
    Google Cloud Platform
    DevOps
    Microsoft Azure
    Amazon Web Services
  • $80 hourly
    Server admin, Python developer, and problem solver with 20+ years of experience. Do you need help with servers, DNS, hosting, Cloudflare, Email, SSL? Does your hosting provider suck and you want to migrate? Do you want answers? I can help! Free consultation. I've run web hosting facilities, a registrar, and managed over 50k domains. Infrastructure expert. - Advanced Linux / FreeBSD Administrator and Infrastructure Engineer - Configuration and Performance Tuning - Hosting Server Migrations - Load balancing, high-availability - MySQL, PostgreSQL, MariaDB - DNS, Cloudflare - Cloud Services (AWS, DigitalOcean, Linode, Vultr, OVH) - nginx, apache, haproxy - cPanel, WHM, Plesk, Vesta, Bitnami, WordOps - Duo Security and 2FA Integrations - SSL Certificate installation and support including TLS upgrades - Wordpress performance and scaling - Python, Django, Redis, TimescaleDB, PostgreSQL ABOUT ME: Multi-disciplinary Expertise: 20+ years in server administration, software development, and business management. Proven Track Record: Founded a web hosting company serving 50k websites, generating over $1 million/year. Unique Skillset: Adept in tech implementation and project management, ensuring a well-rounded approach to your needs. Speedy learner, highly organized, efficient, ambitious, creative, and self-motivated problem solver. Excellent written and verbal communication skills. I work quickly, can problem-solve advanced tech issues, and pay close attention to details. My ability to do both hands-on tech work and business/project management gives me a unique advantage over my peers.
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    Security Management
    System Administration
    System Installation & Upgrades
    Python
    Network Administration
    MySQL
    Web Service
    NGINX
    Web Hosting
    WordPress
    Domain Migration
    Linux System Administration
  • $30 hourly
    I'm an Opensouce addict with good hands of experience in Linux, Cloud solutions, Web servers, Server Security, Server setup, Performance optimization, DNS management. Linux Accomplishment -AWS, Google Cloud, Linode, Digitialocean, godaddy. -Jenkins , Ansible, Cloudfront, Cloudflare etc - cPanel Wordpress Joomla Plesk Drectadmin Cloudlinux Kernelcare - Trouble shooting problems related to FTP, DNS, Mail servers, Restarting & configuring web services such as http, ftp..etc - Correcting Configuration files. - Tuning up Apache Web Server, MySQL. - Trouble shooting scripting issues. - Server Monitoring and load balancing. - Hacking Detection. - Handling different Web Hosting Control Panels. - Server Disk Space Management. - Memory Management. - Installing O.S. - Installing Control Panel, Control Panel Utilities - Server Security maintenance. - Designing the firewall for the servers. - Maintaining the backups of the data on server. - Server related issue regarding cgi, perl, php etc. - Upgrading and installing utilities on server. - Upgrading Plesk Control Panel, Cpanel etc - Migration of domains and databases - Managing websites on the servers. - DDOS prevention
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    Email Deliverability
    Azure
    Amazon EC2
    Apache Tomcat
    Scripting
    Virtual Private Server
    Amazon EC2
    CentOS
    Plesk
    Linux System Administration
    NGINX
    cPanel
    DNS
    Apache Administration
  • $60 hourly
    I'm one of the positive, result oriented and motivating person. Solid technical skills in various areas of IT operations/administration, CI, cloud and delivery automation come in a package with leadership and positive pragmatism at work. As a Solution architect, I designed and built infrastructure for many projects: a high-load web service, high-available environments for an internet bank, scalable infrastructure for a fintech startup. Skills: - Design cost-effective and scalable infrastructure; - DevOps (automatic provision using Chef, OpsWorks, Ansible); - Infrastructure provision (Terraform, CloudFormation) - Kubernetes (EKS, Spinnaker, GitOps); - Linux maintenance (CentOS, Debian, Ubuntu, CoreOS, RHEL); - Continuous Integration, Continuous Delivery (Jenkins, Bamboo, Go.CD); - Cloud hosting (AWS, Azure, Google Cloud Platform); - Databases (MySQL, PostgresQL, Mongo); - Monitoring (Zabbix) - Message brokers (Kafka, RabbitMQ, Redis) - Python programming; - Mail servers (postfix, antispam/antivirus, clamav/spamassassin/amavis, courier, dovecot); - Networking (DHCP, DNS, VPN, OpenVPN, firewalls: iptables/ipfw, proxies).
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    Docker
    Jenkins
    Terraform
    Linux System Administration
    Kubernetes
    AWS CloudFormation
    Solution Architecture
    MySQL
    Containerization
    Database Administration
    Continuous Integration
    Amazon Web Services
    Python
  • $30 hourly
    Network support engineer Web client-server solutions Selenium web scraping, content testing Back and front ends web applications Ajax, Perl CGI, JavaScript, jQuery, mod_perl, rrdtools MySQL design and management. Web interfaces to manage SQL databases (AJAX+JavaScript+Perl back end) Apache and Squid administration. Network automated monitoring tools development via SNMP or telnet, SSH Linux, FreeBSD management and support. Network protocol troubleshooting PIM, OSPF, TCP/IP with Nagios, Wireshark, Zabbix, Tcpdump, Multicast. Device management and remote development via CLI Automated third-party software testing, web application testing (Selenium), network equipment functionality testing Linux OS, FreeBSD, Linux/FreeBSD networking, netfilter, linux router/firewall, iptables, ipfw. Linux (OpenSUSE, Fedora, Debian, Ubuntu), FreeBSD supporting and maintenance. Monitoring via SNMP and troubleshooting IP network equipment. Virtual servers installation and management (Windows/Unix) on Vmware and VirtualBox Configuration backups, various traps/notification collection from UPS, Cisco, Alcatel-Lucent, TACACS Authentication
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    Automation
    SQL
    Selenium
    Perl Catalyst
    Linux System Administration
    Unix System Administration
    SNMP
    MySQL
    Perl
    Network Administration
  • $60 hourly
    "Nedzad did an excellent job well within the expected time limits and perfectly done. He managed to achieve what our in-house experts were not able to do" I can: - solve problems you have with your linux dedicated server or VPS - fix problems you have with your dns/perl/git/JavaScript/PHP/Python/node.js code - code the required script to automate your operations - solve problem you have with your website, or with your SSL
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    Scripting
    Technical Support
    Email Deliverability
    JavaScript
    Git
    Perl Mojolicious
    Bash Programming
    PerlDancer
    Linux System Administration
    SMTP
    SSL
    WordPress Plugin
    CSS
    WordPress
    Perl
  • $40 hourly
    🚀 210+ completed projects and excellent feedbacks in 7 years! 🚀 I am the CEO of Zimalab, we specialize in developing high-quality custom web apps, AI solutions, eCommerce platforms, MVPs, SaaS products, ERP/CRM systems, API integrations, and business automations. We are a great choice if you need: ✅ Launch a web product in 2-4 months ✅ Hire professional full stack developers (4-7 years experience, 35 worked hours) ✅ Get a reliable web development partner with a proven work history We provide full-stack web development services and will help you with writing specifications, designing wireframes, UI/UX, coding, QA, deployment, speed optimisation and on-going support after release. There are 35 professionals in Zimalab working from the office and remotely. We develop MVP, SaaS, AI solutions, eCommerce, Marketplace, API, ERP, CRM, CMS, Booking Platform, Search Engine, Marketplace, Directory, Dashboards, API integration, Order Management System, Inventory, Warehouse Software, PWA, SPA, Chrome Extension, Reporting Tool, Admin Panel, Script, Parser 🐱‍💻 Modern technologies & management We work exclusively on modern and high speed and scalable technologies. We produce the code according to the PSR standards, so it’s easy to maintain and extend with new features. Experienced project managers control development plan with clear defined tasks and easy communication on Kanban boards. Weekly reports with regular demo updates and completely transparent development process. ⚙️⚛️ Tech stack Frontend: React, Material UI, Tailwind, Next.js, Vue.js, Nuxt.js, TypeScript, pixel-perfect HTML/CSS/JavaScript (ES6, ES7, ES8), jQuery / Bootstrap Backend: LAMP, PHP, Symfony, Twig, Composer, Docker, Laravel, Node.js, Firebase/Firestore, Mendable, Apollo GraphQL, Python, RabbitMQ, UI/UX Design: Figma, Visily, Photoshop, Invisionapp AWS: EC2, S3, Cloudfront, Cloudflare, AWS Lambda Database: MySQL, MongoDB, PostgreSQL Tools: Bubble, Retool, Strapi, Vercel, Algolia Charts, graphs and data visualisation: Kibana, Grafana, amCharts, d3.js, Highcharts.js AI: openAI, ChatGPT, GPT-3.5, GPT-4, Dall-E, DeepAI, StabbleDiffision, Whisper, Midjourney, DeepGram 🔌🌐 Key APIs we worked with: Twilio, Shopify, Google, Facebook, Paypal, Stripe, Authorize, Worldpay, JVZoo, Knet, Sendgrid, SendinBlue, Klaviyo, Mailchimp, Mandrill, QuickBooks, Yoodlee, Plaid, Finovera, TradingView, eBay, FedEx, USPS (Stamps), Kayak, Skyscanner , Amadeus, Smarthotel, Cubilis, Braintree, Chargebee, NeonCRM, Salesforce, Follow Up Boss, CallTools, Mautic, Eloqua, Copernica, Humanity, Xola, Soundcloud ⚡ ⚡ Boosting development speed in 2x! For the large projects we develop user side, admin and API integrations in parallel by allocating a a professional development team. You will get more results with shorter timeline. Also we could use existing UI theme or components for rapid MVP development of user interface. 📈 🎸 Business areas Our web products are already used in Education, Real Estate, HoReCa, Fintech, Art, Retail, Music, Marketing, Security, Distribution, Auto and many other business areas. Check the portfolio for relevant examples or contact us for details. 👍 👍 Recommended We have a proven work history and 100% job success rate. You may contact our references from USA, UK, Belgium, Denmark, Netherlands, Switzerland and Australia. Some of our clients already have been working with us more than 7 years and highly recommend to their partners. Let’s get started an efficient development and long-term collaboration now!
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    Bubble.io
    API
    ERP Software
    Full-Stack Development
    Gatsby.js
    ChatGPT
    React
    Symfony
    Laravel
    API Integration
    HTML
    Web Development
    JavaScript
    PHP
    Web Design
  • $75 hourly
    Current Certifications: * CCENT ( Cisco Certified Network Technician ) * CCNA (Cisco Certified Network Admin (Routing & Switching)) * CCNP (Cisco Certified Network Professional (Routing & Switching)) * CCNA-SECURITY (Cisco Certified Network Security Admin) * SECURITY+ CE (CompTIA Certified SECURITY) * CEH (Certified Ethical Hacker) I am a Sr. Network and Security Engineer (SME) with expertise in Cisco Network Engineering and Cyber Security Engineering with year of I.T. experience managing private and government enterprise networks and Cyber security Network environments for large and small businesses . I have over 18+ years total experience as a lead Sr. network engineering SME as my foundation , and 9 yrs experience in Cyber Network Security infrastructure , design, configurations, troubleshooting, Cyber threat hunting. Also upgrading enterprise networks and security infrastructures for private companies , government organizations , including large and small business Networks and information systems. These skills include SME experience in Cisco Routing and Switching, ASA Firewalls, Palo Alto, Pfsense , VPNs, F5 Load balancer, WLAN, VoIP, and Cyber Security tools and SIEMS and Network Scanning, Windows Server, and WiFi networks.
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    Cisco CallManager
    System Configuration
    VMWare
    Firewall
    VoIP
    VPN
    Email Technical Support
    Ethical Hacking
    Cisco Certified Network Professional
    Cisco Certified Network Associate
    Cisco Router
    Cisco ASA
  • $30 hourly
    • 20+ year’s experience in the IT field. • Deadline conscious on all projects and assignments. Resolved IT related issues and concerns under strict deadlines. • Proactively implemented enterprise project deliverables at basic to intermediate levels. • Provided installation, configuration and maintenance of UNIX-based systems for different tasks: http, mail, ftp, dns, proxy, firewalls, smb, backup, web applications – from postfixadmin tо sugarcrm. BSD, Linux, Solaris, QNX. • FreeBSD Port contributor.
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    Unix Shell
    Linux System Administration
    DevOps
    Unix System Administration
    Network Administration
    Database
    Containerization
    Bash Programming
    Virtualization
    MySQL
    Apache Administration
    Amazon Web Services
    Google Cloud Platform
  • $25 hourly
    I will provide you with Odoo development and customization services. Every line of code ensures integrity with the entire Odoo ecosystem and ensures the correct handling of edge cases. I specialize in more extensive and vertical module sets, e.g., healthcare services and constructions. My designs incorporate complex requirements and diverse roles resulting in a complete and sustainable system that can work today and be upgraded easily in the near and far future. Clean, reusable, and well-documented code allows you the future freedom to find other developers or administrators to execute any new demands or requirements efficiently and quickly. Strong emphasis on user experience and intuitive user interfaces reduces your training costs and human error chances. Applying data integrity checks at every point ensures your data is always correct, and end-users will be able to detect anomalies instantly and take corrective measures promptly within their access control rights. Ensuring system performance and stability comes as a priority in my designs to accommodate the project's large scale.
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    Implicit Requirements
    Business Analysis
    Odoo
    Enterprise Resource Planning
    Web Development
    Odoo Development
    Odoo Administration
    Python
  • $80 hourly
    🏆 Upwork Top Rated Plus Professional 🏆 1000+ Hours on Upwork I have 18 years in the IT industry in web hosting and managing Linux servers. My private consultation company actively manages hundreds of systems for over 50 companies. Bear in mind that if you hire me through Upwork, you are hiring *me*, not my company :) My primary area of expertise is setting up, managing, and securing Linux environments. I have extensive experience with Wordpress and most common CMS platforms, and I also work with planning large-scale cloud environments for production applications. Full resume and credentials can be provided upon request. * Please note that I do not work over screenshare * Areas of Knowledge: Security (See my resume for a list of certifications) VPC Solutions (AWS, GCP, DigitalOcean, Vultr, etc) Linux (CentOS/RHEL, Debian/Ubuntu) cPanel CloudLinux Python PHP Bash MySQL/MariaDB Puppet & Salt Fabric, Ansible Virtuozzo/OpenVZ, VMWare, Xen, VBox Networking (Cisco, Arista, Brocade) Git, Subversion
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    NIST Cybersecurity Framework
    Linux
    CentOS
    MySQL
    OpenVZ
    cPanel
    NGINX
    Apache HTTP Server
    Ubuntu
    LAMP Administration
    PCI DSS
    WordPress
    Python
    PHP
    Linux System Administration
  • $100 hourly
    No voice chat. AWS Expert - EC2, RDS, Load Balancing, Auto Scale, S3, Cloudfront, VPC, Route53, Workspaces, Workmail, Codedeploy, costs optimization. Microsoft Azure, Google Cloud - environment configuration, migrations, infrastructure analyzing and optimization. Cloudflare configuration. Server performance optimization - Apache, Nginx, Varnish, Mysql/MariaDB, php-fpm. Wordpress - performance optimization, security, migrations, malware clean up. Prestashop - AWS deployment, nginx configuration. Server and configuration optimization, security and speed up. Prestashop to WooCommerce migrations. Magento - security, migrations, environment configuration, performance optimization. Matomo, Sendy, Jira, OwnCloud, OpenVPN - installation, configuration, performance optimization. Dedicated Servers and VPS setup, configuration, security - both Windows and Linux. Work with CentOS, Ubuntu, Debian, Amazon Linux, FreeBSD, Windows 2003/2008/2012/2016 Servers. Server administration Panels, setup and configure - Plesk, DirectAdmin, WHM, Cpanel, Webmin, WHMCS, VestaCP, CWP. MySQL, MSSQL, Apache, IIS - setup, configuration, optimize for performance.
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    cPanel
    Linux
    PrestaShop
    Zen Cart
    Ubuntu
    Malware
    Amazon EC2
    Domain Migration
    Linux System Administration
    CentOS
    WordPress
    Amazon Web Services
  • $125 hourly
    Thank you for visiting my profile. I have been in the Information Technology field since 1995 working with servers and end-user support. I am trained in Windows Server, Linux, Cisco, and Cyber Security. In the years I have been in the field I have picked up a lot of knowledge on many technologies. With that in mind, I am sure I can work with you to help you with whatever your project consists of. Please feel free to drop me a line so we can discuss your needs further and hopefully we can work together to build a long-lasting business relationship.
    vsuc_fltilesrefresh_TrophyIcon FreeBSD
    Windows Server
    Linux
    Linux System Administration
    Network Design
    Network Administration
    Educational Technology
    Database Administration
    PfSense
    OpenVPN
    Security Testing
    Network Monitoring
    Cybersecurity Tool
    Network Analysis
    Firewall
  • $25 hourly
    I'm an Experienced DevOps and System/Network Administrator with expert knowledge of Linux Servers and LAMP technologies stack, Kubernetes, Docker, AWS, GCP, deployment of web applications. Also, I have very good experience with networking and security, IPSEC, VPN, mail servers, disk system configuration, virtualization technologies, DB management, Shell and PHP scripting, and many other skills
    vsuc_fltilesrefresh_TrophyIcon FreeBSD
    DevOps
    Linux System Administration
    Internet Protocol Security
    Postfix SMTP Server
    Bash Programming
    VPN
    OpenVPN
    Docker
    SSL
    LAMP Stack
    GitHub
    Kubernetes
    Apache HTTP Server
    CentOS
    Ubuntu
    NGINX
  • $190 hourly
    Based on my 30 years of experience in the field of IT, i am able to complete complex tasks of high difficulty. Working in international corporations allowed me to have a practice with productive and expensive systems. Contracts in the banking sector has taught confidentiality and responsibility and the importance of trust. My main qualification is in system administration. From the direct assembly of the server to the configuration of the operating system. Therefore i have expert knowledge of operation systems Windows\UNIX. Server OS: Microsoft Windows server, RedHat, Ubuntu, CentOS, PopOS, Debian, other Linux.. Cloud: Amazon Web Services AWS, Google cloud GCP, Oracle cloud, Microsoft Azure, IBM cloud.. Hosters: Digital Ocean, Hetzner.. Virtualization: Hyper-V, VMWare, VirtualBox, KVM, Proxmox.. Emergency problem resolving. Web, VPN, VPS, Cloud, Virtualization. Hardware troubleshoting and repair. Security networking. Infrastructure protection. BIOS\FW recovering, updating.
    vsuc_fltilesrefresh_TrophyIcon FreeBSD
    Postfix SMTP Server
    Microsoft Hyper-V Server
    Google Cloud Platform
    System Configuration
    Virtualization
    Amazon EC2
    Microsoft Hyper V
    Data Recovery
    Virtual Private Server
    Hardware Troubleshooting
    Server Virtualization
    Disaster Recovery
    System Administration
    Windows Server
    Linux System Administration
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At A Glance: FreeBSD

Having the right operating system on your workstation is critical to obtaining the performance you want out of your online and digital work. The most widely used operating systems are often focused on providing simplified and user-friendly experiences as opposed to customizable and specialized work environments. For advanced users who are looking beyond the standard and highly marketed operating systems for a solution that will allow them the freedom to tailor core features to fit their exact needs, there are a few available options to choose from. One of those options is FreeBSD, a Unix-like, open-source operating system with full documentation and a security team overseeing initial version launches. Implementing and executing the FreeBSD operating system is best done with the help and guidance of a FreeBSD specialist.

A FreeBSD specialist has experience working with FreeBSD and other Unix-like operating systems, which allows him or her to create and manipulate clearly defined modules to run your system applications as efficiently as possible without loading and running other unnecessary programs and applications. FreeBSD specialists are frequently known as power users in that they interact with the operating system by directly calling functions and working within the operating system’s coding and software. This level of expertise allows a FreeBSD specialist to integrate your software and other systems without the use of third-party frameworks. A FreeBSD specialist also boasts a variety of other computer skills, which can be used to help guide your project’s transition to FreeBSD, making them an important addition when upgrading to or working within FreeBSD.

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