An experienced MySQL database engineer with a skillset that expands to Django, Python scripting, Ansible, Linux Administration and various web technologies.
I have been a Remote DBA, Support Engineer and Consultant for Percona and Pythian database consultancies, which has enabled me to gain a broad view of huge MySQL installations. You will be able to discover various blog posts I have had published on their respective platforms.
I am an established speaker at the global MySQL events on topics including High Availability, Backups and Disaster Recovery, Security and Automation.
Python
Linux
MySQL
Automation
Django
MariaDB
HashiCorp Vault
Consul
Docker Compose
Data Backup
Terraform
MySQL Programming
Database Design
Ansible
Docker
Dmitri G.
Romford, United Kingdom
$120/hr
5.0
70 jobs
Main expertise:
- Linux administration.
- Bash scripting.
- Web server administration (Apache, Nginx).
- Database programming and administration (MySQL, MariaDB, Sqlite, MS SQL, MongoDB, PostgreSql).
- Active directory administration (OpenLDAP).
- Blockchain administration.
- Source version control (Git/GitHub/GitLab/Bitbucket/Bazaar/Launchpad).
- Building backend applications using PHP, NodeJS.
- CMS installation and configuration - Wordpress, Joomla, Magento, OpenCart, etc.
- Shopping cart payment gateway integration.
- Website speed optimisation.
- SSL certificate installation.
Linux
System Administration
cPanel
Linux System Administration
Domain Migration
Plesk
Database Optimization
MySQL
SQL
PHP
Richard W.
Walsall, United Kingdom
$30/hr
4.5
11 jobs
Over 20 years experience designing, development and managing web and native applications, working with and leading in-house and remote teams.
Main Skills:
• PHP: vanilla PHP, Laravel (5.x to 11), CodeIgniter, Symfony
• Perl: plain Perl, OOP with Moose and Moo, web-apps using Catalyst and Dancer
• JS: vanilla JS, jQuery, Knockout, Alpine, React, Vue, Angular, NodeJS, TypeScript
• CSS: vanilla, SASS/SCSS, Bootstrap, Tailwind
• Database: SQLite, MySQL, PostgreSQL, SQL Server, MongoDB, Redis
• Native: C, C++, Java, Go
• Mobile: Java and Kotlin for Android, ObjC and Swift for iOS, Flutter and React Native for cross-platform
• DevOps: CFEngine, Ansible, Terraform, Docker, Jenkins, Kubernetes
• Integrations: Stripe, PayPal
• Git: GitHub, GitLab and BitBucket (inc CI/CD on all three)
• SysAdmin: email, DNS, NFS and Samba file share
Over the last 20 years I have been involved in busy projects, providing technical programming, database and system administration work as well as managing small distributed IT teams.
PHP
Perl
JavaScript
C++
Perl Catalyst
MySQL
HTML
PostgreSQL
Wowza Media Server
C
HTML5
Docker
Linux System Administration
Video Stream
Web Development
Seamus W.
North Wootton, United Kingdom
$50/hr
5.0
2 jobs
I'm a seasoned software developer with more than 35 years in tech. Throughout my career, I've encountered nearly every challenge you can imagine-and have successfully navigated each one. My goal is straightforward: identify the core of your problem, provide reliable solutions, and deliver quality results:
Areas Expertise:
- I specialise in Networking, CDN optimisation, DevOps automation (CI/CD, AWS, Azure, GCP, Kubernetes).
- AI/ML solutions, and Blockchain applications (Ethereum, smart contracts).
- Full stack Web/Mobile development, comprehensive Database management (SQL & NoSQL), robust security assessments, and proactive Monitoring &Analytics.
- idox, idox API for planning and public protection. Data warehousing and Communication template creation.
C
C++
Rust
Python
DevOps
Network Engineering
Web Application Development
Android
AI Platform
Blockchain
NGINX
WiFi
Linux
Wireshark
Grafana
Maxin J.
Daventry, United Kingdom
$15/hr
5.0
59 jobs
Senior Linux System Administrator | DevOps Engineer | Cloud & Hosting Infrastructure Expert
Hi, I’m Maxin, a hands-on Linux and DevOps professional with 10+ years of experience managing, optimizing, and securing server infrastructure across cloud, hosting, and enterprise environments. I combine deep technical knowledge with real-world troubleshooting skills, and I pride myself on delivering clean, stable, well-documented systems that just work.
🔧 What I Do Best:
🖥️ Linux & Server Management
• Strong with CLI and GUI-based systems – RHEL, Rocky, AlmaLinux, Ubuntu, Debian
• Experienced with server hardening, tuning, kernel-level debugging, RAID, LVM, and GRUB recovery
• Comfortable with both panel-based (cPanel, Plesk, CyberPanel) and bare-metal servers
☁️ Cloud Platforms – AWS | Azure | GCP | OVH | DigitalOcean
• Infrastructure setup and cost-optimized scaling
• EC2, S3, IAM, VPC, Azure VMs, Blob storage, cloud networking
• Multi-cloud and hybrid cloud management experience
⚙️ DevOps & Automation
• Automation using Bash, Ansible, GitHub Actions, Jenkins
• Proficient in CI/CD pipelines, deployment scripts, and auto-scaling environments
• Strong experience with Docker, Docker Compose, and lightweight containerization
• Beginner exposure to Kubernetes and Helm (primarily home lab)
🛠️ Scripting & Code
• Expert in Bash, solid experience with Python (for utilities, automation), and PHP (for WHMCS and web tasks)
• Cron job automation and proactive system reporting
🌐 Web Hosting & Panels
• Apache, Nginx, LiteSpeed – full web stack setups and optimizations
• Expert with cPanel, Plesk, CyberPanel, SolusVM, WHMCS billing systems
• Email server configuration and tuning – Zimbra, Postfix, SPF, DKIM, DMARC
• Domain & DNS management – Cloudflare, registrar panels, SSL certs
🔒 Monitoring, Security & Performance
• Nagios, Zabbix, Grafana, Prometheus – alerting and performance dashboards
• Security: OSSEC, SELinux, AppArmor, iptables, firewalld, Fail2Ban, WAF
• Load balancing, failover design, and high availability (HA) concepts
🧰 Virtualization & Backup
• VMware vSphere/ESXi, Proxmox, KVM – VM lifecycle management
• Backup systems: Backblaze B2, AWS S3, Veeam, RClone setups for automation
✅ Why Hire Me?
• Proven experience handling production environments with 99.9%+ uptime
• Calm under pressure – capable of solving L3-level issues during on-call emergencies
• Always document, automate, and simplify wherever possible
• UK-based (Daventry), fluent communicator, open to both short- and long-term contracts
• No sponsorship required – I’m on a dependent visa and can renew independently
• Available for remote work or on-site visits within the UK
Whether you're running high-traffic WordPress sites, custom web apps, or enterprise services, I’ll help you build reliable infrastructure, automate the boring parts, and keep your systems secure and performing at their best.
I’ve worked with startups, agencies, data centers, and SaaS providers – and I bring the same dedication to every project, big or small.
Let’s connect. I’d love to help you take the stress out of infrastructure.
DevOps
Database
Database Management
cPanel
CloudLinux
Linux
MySQL
Debian
Proxmox VE
Plesk
Scripting
Bash
Hosting Setup
Web Hosting
DNS
Volodymyr K.
Torquay, United Kingdom
$39/hr
5.0
25 jobs
Since 2004 I have been working in the IT sector.
I started with the technical support of users. The last 15 years engaged in the administration of servers running under Windows and Unix-like operating systems. I have extensive experience in deploying software solutions for different tasks.
I work with:
Linux*, *BSD, Windows Server.
WEB: Apache, Nginx, PHP.
Database: MySQL, Postgress, MSSQL (OLAP).
Monitoring: Nagios, Zabbix, Munin, Awstats, MRTG.
And other famous (and not so) systems (Samba, Squid, ELK Stack, bind, ISC-DHCP, Sendmail, postfix, dovecot..)
FreeBSD
DevOps
Debian
Web Hosting
Proxmox VE
Server Density Server Monitoring
Microsoft Windows
Administrative Support
Linux System Administration
Windows Server
Network Administration
Firewall
VMWare
CentOS
Linux
How it works
Post a job for freePost a job
Tell us what you need. Create your own job post or generate one with AI then filter talent matches.
Hire top talent fast
Consult, interview, and hire quickly, so you can meet the freelancers you're excited about.
Collaborate easily
Use Upwork to chat or video call, share files, and track project progress right from the app.
Payment simplified
Manage payments in one place with flexible billing options. Only pay for approved work, hourly or by milestone.
Don't just take our word for it
“Upwork provides an umbrella-level of security. I can see a talent’s work history and ratings. I can hold payments in escrow. I can communicate through Upwork Messages instead of working through my email address.”
KD
Kim Darling
Emerald Tiger
“Upwork is the best platform to hire skilled professionals when we're not looking for a full-time employee. All the companies in our portfolio use Upwork to find talent across a wide range of fields.”
DM
David Merry
Kinetic Investments
“Our very specific requirements can be a challenge—With Upwork, we’re able to access a bigger community to ensure the success of our projects.”
KK
Katja Krohn
Summa Linguae
How do I hire a FreeBSD Developer in the United Kingdom on Upwork?
You can hire a FreeBSD Developer in the United Kingdom on Upwork in four simple steps:
Create a job post tailored to your FreeBSD Developer project scope. We'll walk you through the process step by step.
Browse top FreeBSD Developer talent on Upwork and invite them to your project.
Once the proposals start flowing in, create a shortlist of top FreeBSD Developer profiles and interview.
Hire the right FreeBSD Developer for your project from Upwork, the world's largest work marketplace.
At Upwork, we believe talent staffing should be easy.
How much does it cost to hire a FreeBSD Developer?
Rates charged by FreeBSD Developers on Upwork can vary with a number of factors including experience, location, and market conditions. See hourly rates for in-demand skills on Upwork.
Why hire a FreeBSD Developer in the United Kingdom on Upwork?
As the world's work marketplace, we connect highly-skilled freelance FreeBSD Developers and businesses and help them build trusted, long-term relationships so they can achieve more together. Let us help you build the dream FreeBSD Developer team you need to succeed.
Can I hire a FreeBSD Developer in the United Kingdom within 24 hours on Upwork?
Depending on availability and the quality of your job post, it's entirely possible to sign up for Upwork and receive FreeBSD Developer proposals within 24 hours of posting a job description.
Find more freelancers
Top cities for FreeBSD Developers in the United Kingdom