Hi 👋, I'm Declan

Software Engineer

I specialise in creating highly secure and well structured systems with a golden thread from my backend through to my frontend. I focus on developing user friendly and intuitive applications that positively impact my users by providing them with a system that they want to use. With a passion for providing convenience and ease of use to my users, I aim to build systems that not only serves their needs, but also their wants. I turn ideas into working solutions and prioritise wants to MUSTS. If this peaks your interest then get in touch!

Contact Me

💼+

Years of experience

🎯+

Completed project

Declan Clifford-Johnson

Software Engineer

Ambitious Developer and Eager Learner

I ensure flexibility around the client, valuing their time and maintaining a professional reputation. 


    const developer ={
        firstName: "Declan",
        lastName: "Clifford-Johnson",
        hobby:repeat = () => {
            //eat();
            //sleep();
            //code();
            //repeat();
        }
    }

What Drives Me

I have a keen interest in the positive influences a digital solution can provide to the user 👤 and how software can truly impact humans for the better, allowing them to save time; arguably being the most valuable resource. I believe all digital products should be built with their target audience in mind, focusing immensly on how to make the user experience reach its full potential 🎯. As a developer I like being able to share thoughts on possible solutions and strategies to approach a problem at hand. Bringing both creativity ✨ and problem solving 🧩 to the team!

My Tech Stack

Always Evolving My Tech Stack
Flutter
Firebase Firestore (cloud)
Android Studio

I'm Committed to teamwork, transparency and Clear Communication

Lets work together

MyServices

As a software engineer, I create modern, intuitive, and user-friendly websites & mobile applications that provide an unforgettable experience.

Modern (Android) Mobile Applications

Developing satisfying and easy to use interfaces with backends that are built with security, longevity and users in mind. Ensuring that applications have a range of modern features and mobile functionality implemented.

Lets talk

Custom Web Development

Building safe, secure and interactive web applications customised to your business needs, focusing on prevention of attacks such as through SQL whilst prioritising the users experience and ease of navigation.

Lets talk

My recent projects

Have a look at my latest projects, turning real world problems into smooth-sailing solutions.

Complaint Management System

Complaint Management System

Handle your client complaints with an efficient system with a golden thread from start to finish. This system will allow you to separate the clients depending on the banking or telecom company they are with. Keeping track of customers from each company, means we can manage all complaints simultaneously as well as managing their completion.

Vehicle Marketplace Application

Sell and Purchase vehicles with a modern mobile application. This android app uses a range of mobile functionality and application features such as: microphone, SMS, camera, notifications, swipe gestures and more.

Packing Optimisation Application

A modern web application that takes in a CSV file of packages and their measurements and returns the most efficient placement of those items fitted into large lorries as well as showing how many loads will be required to transport ALL goods. This system is ideal for companies or users that are transporting goods from one location to another and need to know how many lorries will be required for this journey. This system offers further benefits such as the financial saving on accidentally ordering too little or too many vehicles.

Vehicle rental system in C#

Vehicle rental system in C#

This Vehicle Rental project was created on behalf of my Systems Programming course at Sheffield Hallam University and is entirely C# based. It involves customer and admin users with both having different role based access controls. This assignment taught me about polymorphic relationships, significantly developing my understanding of classes.

Petal & Forge website on a phone

Petal & Forge

I created an e-commerce website for a small business that specialises in skincare and wellness products. This project involved using WooCommerce, WooCommerce integrated tools (easing logistic/ legal admin) and using external sites to create all policy documentation as well as ensuring legal and security compliance with ICO and GDPR.

Arduino Tutorial

Arduino Tutorial

This is a project I was involved in during my time at AMRC. This allowed me to gain further experience with features in GitHub and how it is utilised within a working environment, all whilst learning about the Arduino robot and passing that information on to future students that have work experience in the computing department.

What My Clients Says

Petal & Forge logo

Imogen Johnson

Business Owner

Petal & Forge

I’ve had my website created by Declan. He is very knowledgeable and has made my experience really straight forward. My website looks amazing and it’s such a weight off my shoulders. Declan worked with my ideas and made some great suggestions.

Let’s make your dreams become reality!

Feel free to get in touch with your ideas via the form or email!

Email

dec.dcj@gmail.com

Address

England, South Yorkshire, Sheffield

Let's work together!