Available for projects

Hi, I'm Mark Jennings

Full-Stack Developer & Technical Architect

I build modern web applications, cross-platform mobile experiences, and scalable cloud infrastructure. From concept to deployment — I turn ideas into production-ready solutions.

Developer. Builder. Problem Solver.

I'm a full-stack developer with a passion for building things that work beautifully — from responsive web applications and mobile apps to IoT firmware and cloud infrastructure.

My work spans the entire stack: crafting elegant frontends with modern frameworks, building robust backend APIs, deploying containerised services to the cloud, and even programming microcontrollers. I thrive where software meets the real world.

When I'm not coding, you'll find me exploring new technologies, writing about development, or working on side projects that push my skills in new directions.

10+
Years Experience
50+
Projects Delivered
15+
Technologies
Curiosity
{
  "name": "Mark Jennings",
  "role": "Full-Stack Developer",
  "location": "United Kingdom",
  "languages": [
    "JavaScript", "PHP",
    "Dart", "Python",
    "C++"
  ],
  "passions": [
    "Clean Code",
    "Cloud Architecture",
    "IoT",
    "Automation"
  ],
  "available": true
}

My Tech Stack

The technologies I use to bring ideas to life.

Languages

JavaScript TypeScript PHP Dart Python C++ SQL HTML/CSS
🧩

Frameworks & Libraries

Flutter React Next.js Node.js WordPress Express
☁️

Cloud & DevOps

Google Cloud Cloud Run Docker Firebase CI/CD Linux
🔌

IoT & Hardware

Raspberry Pi ESP32 Arduino MQTT DMX/ArtNet Firmware
🗄️

Data & APIs

MySQL PostgreSQL REST APIs GraphQL Dynamics CRM
🛠️

Tools & Workflow

Git VS Code Figma Jira AI Coding Agile

Where I've Worked

2022 — Present

Technical Lead / Full-Stack Developer

Wildanet

Leading development of customer-facing web platforms, internal tools, and API integrations for a growing ISP. Building e-commerce solutions, admin portals, and CRM integrations with Dynamics 365.

WordPress PHP JavaScript Dynamics CRM Cloud Run
2020 — Present

Founder & Developer

Playerverse

Built a full-stack SaaS platform from the ground up — including a customer portal (Flutter), dynamic pricing engine (WordPress), and cloud-deployed infrastructure on Google Cloud Run.

Flutter Dart Google Cloud Docker PHP
2018 — 2022

IoT Engineer & Developer

LightPad Project

Designed and built a complete IoT lighting control system — from ESP32 firmware and Raspberry Pi controllers to a web-based dashboard with real-time device management, OTA updates, and network diagnostics.

C++ Python Raspberry Pi ESP32 MQTT DMX
2015 — 2020

Full-Stack Developer

Freelance / Contract

Delivered web applications, WordPress solutions, and custom software for a range of clients. Specialised in responsive design, e-commerce, and API integrations.

JavaScript PHP WordPress MySQL REST APIs

Things I've Built

A selection of projects that showcase my skills across the stack.

🎮

Playerverse Platform

Full-stack SaaS platform with a Flutter customer portal, WordPress-based pricing engine with dynamic component-based packages, and cloud-deployed infrastructure.

Flutter PHP Cloud Run Docker WordPress
💡

LightPad IoT System

End-to-end IoT lighting control — custom ESP32 firmware, Raspberry Pi controller with web dashboard, OTA updates, subnet scanning, and DMX/ArtNet integration.

C++ Python ESP32 Raspberry Pi MQTT
🌐

Wildanet Web Platform

Customer e-commerce platform and admin portal for a broadband ISP, including account management, CRM integration with Dynamics 365, and automated provisioning workflows.

WordPress PHP JavaScript Dynamics CRM REST APIs
🤖

AI Chat Assistant

Intelligent product assistant with image-enriched responses, built for e-commerce. Uses AI to match queries to products and displays relevant information with rich media cards.

JavaScript AI/ML PHP REST APIs

Latest Posts

Thoughts on development, technology, and building things.

General
Mar 2026 · 3 min read

Hello, World — Welcome to My Blog

Why I'm starting a blog, what I'll be writing about, and what to expect from this corner of the internet.

Cloud
Coming Soon

Deploying Flutter to Cloud Run: A Practical Guide

A step-by-step walkthrough of building, containerising, and deploying a Flutter web app to Google Cloud Run.

IoT
Coming Soon

Building an IoT Lighting System from Scratch

From ESP32 firmware to a Raspberry Pi controller — lessons learned building a production IoT system.

Let's Work Together

Have a project in mind? I'd love to hear about it.

Get In Touch

Whether you have a question, want to collaborate, or just want to say hello — my inbox is always open. I'll get back to you as soon as I can.