Kayleigh Page

Hey, I'm
Kayleigh Page

Full-Stack Developer ★ Server Architect ★ DevOps Consultant ★ Security Expert ★ Linux enthusiast ★ Brand Builder ★ Coach

Helping your brand succeed since 2008.

This is my corner of the web to share
my work and thoughts.

Who am I?

I'm a Full-Stack Developer, Server Architect, DevOps Consultant, Security Expert and Marketing Specialist.

When I'm not coding or working on my servers; I read, study, work out or spend some time hiking.

When I was 7, I had an old MS-DOS PC and learned how to write games in QBasic. Check my portfolio and blog to see how that evolved.

Welcome to my corner of the web and thank you for visiting!

Kayleigh Page

Kayleigh Page

How can I help you?

Whatever you’re building, I’m here to make it smoother, smarter, faster, safer and stronger. Here's what I specialize in.

Development: web-sites/apps/shops, iOS/Android-apps

Administration: Linux, datacenters, VoIP, automation, monitoring

Security: prevention, detection, testing, backups, recovery

Marketing: brand building, SEO, social media, video and photo editing

Other: agile, scrum, devOps, AI, cloud, ...

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My blog

From server rooms to secure code, my posts dive into development, Linux tips, and cybersecurity.
Clean code. Secure systems. Real-world problems.
Here’s what I’ve been writing lately.

From idea to launch: my web development process explained

From idea to launch: my web development process explained

A clear breakdown of how I turn website ideas into fast, modern, custom-built apps. From first call to final launch.

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GraphQL vs REST API: what’s the difference? Which one should you use?

GraphQL vs REST API: what’s the difference? Which one should you use?

GraphQL vs REST: Understand the key differences, pros, and cons to choose the best API for your web app. A quick guide by a freelance developer.

Read more →

Read all my posts →

My work

Check out some of my projects.
I've worked for startups, corporations, governments and I also build my own apps and websites.
Most projects have a link to their GitHub repository.
Here’s what I’ve been working on lately.

kayleigh.page : my digital homebase

kayleigh.page : my digital homebase

My personal website as a fullstack developer, Linux admin, DevOps consultant, SEO expert, and brand strategist. Featuring my work, blog, services, skills, testimonials, and more. Built with Next.js and powered by a custom CMS.

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Blogger: a custom CMS backbone for all my websites

Blogger: a custom CMS backbone for all my websites

A custom-built GraphQL CMS API with a secure dashboard to manage blog posts, portfolio items, and newsletter subscribers across all my websites. Built with Node.js, GraphQL, MongoDB, and Next.js.

Read more →

My full portfolio →

F.A.Q.

Have questions? I’ve got answers.
Here are some of the most common things people ask me.
From how I work and what I offer, to pricing, timelines, and the tools I use.
If you’re curious about something that’s not covered here, feel free to reach out.

I specialize in fullstack web/app development, DevOps consulting, SEO strategy, secure infrastructure, Linux administration, and personal brand building. Whether you need a scalable app, a fast and optimized website, or help hardening your server environment; I’ve got you covered.
Yes I do. I regularly take on freelance and consulting work for individuals, startups, and agencies. If you’re interested in working together, get in touch.
I'm fluent in modern stacks like Node.js, Express.js, Next.js, React.js, GraphQL, MongoDB, PHP, Laravel, Python, PostgreSQL, MySQL and Redis. On the infrastructure side, I love to work on Linux servers, using Nginx, Docker, Puppet, Icinga2, Suricata, Comodo WAF, and more. My approach combines clean frontend UX with rock-solid backend and server architecture.
Yes. SEO is baked into how I build. I implement technical SEO best practices like clean sitemaps, structured metadata, fast load times, and accessibility improvements. I also integrate custom SEO dashboards for ongoing control and optimization.
Yes. I offer ongoing support for projects I’ve built, and I can take over existing systems if they need debugging, performance improvements, security hardening, or new features.
Preferably. I work remotely with clients from around the world and adapt well to different time zones and communication styles. Most of my work is async, so I’m flexible with how we collaborate.
If you’ve got a project in mind; whether it’s a new platform, a system you need help maintaining, or a brand you’re trying to build; feel free to reach out. I’ll get back to you personally.
It depends on the project. For most freelance work, I charge a fixed price based on scope, complexity, and timeline. For ongoing work or consulting, I offer hourly or retainer options. If you’re curious, just send me a message; I’ll be happy to give you a clear, no-pressure estimate.
Every project is different, but I focus on fast, clean delivery without sacrificing quality. For smaller sites or setups, turnaround can be two weeks. For larger systems, I break things into manageable milestones so we can stay aligned throughout the process.
Absolutely. If your current setup is slow, insecure, or just a mess of legacy code, I can step in, audit what’s there, and either fix it or rebuild it. I’m used to picking up halfway-done projects and getting them across the finish line.
Yes. As a professional, I’m happy to sign NDAs or work with your contract. I also provide clear scopes of work and timelines so expectations are aligned from the start.
Yes, I have a strong eye for clean UX and UI, and I often implement full frontend layouts myself. If you need help with branding, UX, UI, or visuals, I’m happy to work with you. I'm also good at photo and video editing.
Yes. I use React Native for Android and iOS apps. I can also turn your existing web app into a mobile-optimized progressive web app that feels and functions like an app.

Testimonials

I’ve had the pleasure to work with some amazing clients, teams, and companies;
from infrastructure overhauls to fullstack development and branding.
Here’s what a few of them had to say about working with me.

“Working with Kayleigh has been an absolute game-changer for our team. She not only delivers clean, maintainable code, but also proactively improves our infrastructure, security, and deployment flow. Her ability to think both as a developer and as a systems architect makes her an incredibly valuable asset. She’s someone I trust with both the codebase and the server it's running on.”

Koen

Senior Developer

Komma Board

“Kayleigh came in and completely transformed the way we manage our infrastructure. She automated our entire server setup with Puppet, integrated Icinga2 for real-time monitoring, and cleaned up years of technical debt in just a few weeks. Everything is more stable, secure, and maintainable now — I can’t imagine going back to how things were before.”

Anneke

Co-Owner

Teleweb

“Kayleigh built us a beautiful, SEO-optimized blog and two companion mobile apps that work flawlessly across Android and iOS. She handled everything from the CMS setup to deployment and even helped us streamline our content strategy. It’s rare to find someone with this level of technical range and creative insight.”

Livia

Author & Founder

Hex Livia

My skills

Expert in: PHP, JavaScript, Next.js, React, React Native, Node.js, Express.js, GraphQL, Laravel,
Linux, DevOps, Automation, Monitoring, SEO, Branding & Security

Development

JavaScript, Node.js, React, Next.js, PHP, Laravel, HTML5, CSS, Bash, Powershell, C#, C, Perl, Python, Ruby, Typescript, React Native, Tailwind CSS, Bootstrap, GraphQL, Deno.js, Drupal, Wordpress, Joomla, Prestashop, Magento, MediaWiki, Git, Web Design, UI, UX, OOP, Data Analytics, Database Design, MongoDB, MySQL, PostgreSQL, MS SQL

Linux

Red Hat, Debian, Arch, Fedora, Gentoo. Apache, Nginx, MySQL, PostgreSQL, Asterisk, Exim, Postfix, Bind, PowerDNS, OpenSSH, Puppet, Foreman, Ansible, Salt, CFEngine, Icinga2, Nagios, Zabbix, Graylog, LibreNMS, OpenNMS, Docker, Vagrant, Genkins, Git, Automation, Firewalls, Hardening, Intrusion Detection, Application Firewalls, Custom Kernel, CPanel, DirectAdmin, Plesk, FreePBX, PfSense, NextCloud

Microsoft

Server, Client, Exchange, IIS, Active Directory, SQL Server, HyperV, Network Load Balancing, Remote Desktop Services, DNS, Sharepoint, Office 365, Azure

Security

Firewalls, Application Firewalls, Backup Solutions, Data Recovery, Antivirus, Intrusion Detection, Intrustion Prevention, Penetration Testing, Suricata, Snort, Owasp, Comodo WAF

Network

TCP/IP, IPv6, Routing, Datacenters, BGP, WiFi, Bluetooth, Fiber, Ethernet, Hypervisors, VPN, High Availability, VoIP, Cisco, Juniper, Arista, Huawei, Dell, NetGear, MikroTik, Ubiquiti

Projects, SEO, Brands, ...

Scrum, Agile, DevOps, AI, ChatGPT, GitHub Copilot, VS Code, Project Management, Brand Building, Marketing, Social Media, SEO, Photo Editing, Video Editing

Cloud

AWS, Google Cloud Platform, Azure, IBM Cloud, Office 365, Sharepoint, G Suite

Soft Skills

Diploma in Applied Psychology, Coaching, Studious, Creative, Solution-Oriented, Flexible, Responsible, Helpful, Empathic

Trusted by

Some of the many companies I’ve worked with.

Komma Board
Ordina
Proximus
Teleweb
Procter and Gamble
Siemens
VVKSO
Hex Livia