Mobile App Development

Expert contracting services in the UK and Ireland for innovative mobile applications.

View Portfolio
A web page featuring a promotional message about creating mobile apps from data. The headline text emphasizes transforming data into beautiful, powerful mobile applications. Below the headline, there is an image of a smartphone interface displaying app previews with a toolbar and menu options. The user interface is sleek and modern with a soft pastel background gradient.
A web page featuring a promotional message about creating mobile apps from data. The headline text emphasizes transforming data into beautiful, powerful mobile applications. Below the headline, there is an image of a smartphone interface displaying app previews with a toolbar and menu options. The user interface is sleek and modern with a soft pastel background gradient.
Sketches of mobile app designs are drawn on paper, showing multiple smartphone screen layouts with buttons and icons. A person is writing or drawing on one of the sketches using a pen. Additional notes and design elements are visible on the surrounding papers.
Sketches of mobile app designs are drawn on paper, showing multiple smartphone screen layouts with buttons and icons. A person is writing or drawing on one of the sketches using a pen. Additional notes and design elements are visible on the surrounding papers.
A person holds a smartphone displaying various colorful app icons, placed in front of a laptop screen showing a code editor with lines of code. The setting appears dimly lit, suggesting a focus on technology and coding.
A person holds a smartphone displaying various colorful app icons, placed in front of a laptop screen showing a code editor with lines of code. The setting appears dimly lit, suggesting a focus on technology and coding.

Projects

Showcasing innovative mobile app development projects.

A series of drawn wireframes and sketches on white paper showcasing mobile app interface designs. The designs are accompanied by a laptop displaying a digital map with various data points. Pens and other sketching tools are partially visible, indicating a workspace focused on digital design and mapping.
A series of drawn wireframes and sketches on white paper showcasing mobile app interface designs. The designs are accompanied by a laptop displaying a digital map with various data points. Pens and other sketching tools are partially visible, indicating a workspace focused on digital design and mapping.
Project Alpha

A cutting-edge app for seamless user experience.

A smartphone is displayed on a black stand, showing an app with the text 'Transforming Ideas into Reality'. Behind the phone, there are blurred green plants. To the left, a white mug with 'webflow' written on it is placed. The scene is set against a dark surface, and there is a checkered board partially visible.
A smartphone is displayed on a black stand, showing an app with the text 'Transforming Ideas into Reality'. Behind the phone, there are blurred green plants. To the left, a white mug with 'webflow' written on it is placed. The scene is set against a dark surface, and there is a checkered board partially visible.
Project Beta

Contract work for a leading UK client.

A smartphone is placed on a black stand showing a subscription page for an app. The screen displays a purple background with text about various features and pricing options, highlighting a 'Get Pro!' offer. The surrounding environment includes a blurred background and a metallic object nearby.
A smartphone is placed on a black stand showing a subscription page for an app. The screen displays a purple background with text about various features and pricing options, highlighting a 'Get Pro!' offer. The surrounding environment includes a blurred background and a metallic object nearby.
A person is holding a smartphone displaying app interface designs while sitting in front of a laptop with matching app designs on its screen. The setup is on a white desk that also has a plant, water bottle, and a book titled 'CEREAL'.
A person is holding a smartphone displaying app interface designs while sitting in front of a laptop with matching app designs on its screen. The setup is on a white desk that also has a plant, water bottle, and a book titled 'CEREAL'.
Project Gamma

Collaborative app development for Irish startups.

Project Delta

Custom solutions tailored for diverse client needs.

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Experience

Explore my journey as a mobile app developer in the UK and Ireland.

Mobile App Developer

Work

Contracting Work Experience

Freelancer

2018 - Present

Developing innovative mobile applications for various clients across the UK and Ireland.

Previous Projects

Contractor

2016 - 2018

Worked on diverse app projects, enhancing user experience and functionality.

A MacBook Pro laptop displaying a software development environment with code on the screen. The desktop interface includes a smartphone emulator showing various application screens. The scene conveys a tech-focused workspace on a wooden surface.
A MacBook Pro laptop displaying a software development environment with code on the screen. The desktop interface includes a smartphone emulator showing various application screens. The scene conveys a tech-focused workspace on a wooden surface.

Our Services

Expert mobile app development and contracting services in the UK and Ireland.

A person is holding a smartphone, engaging with an app that resembles LinkedIn. The individual is using their thumb to scroll or select on the screen. They are wearing a red top, and the background includes a light-colored couch.
A person is holding a smartphone, engaging with an app that resembles LinkedIn. The individual is using their thumb to scroll or select on the screen. They are wearing a red top, and the background includes a light-colored couch.
App Development

Custom mobile apps tailored to your project needs.

Consulting Services

Professional advice on mobile app strategy and implementation.

Project Management

Efficient handling of app development projects from start to finish.

Harry's mobile app development skills are exceptional; he delivered beyond our expectations!

John D.

A smartphone displaying a colorful app interface lies at the center of a round wooden table. The dark wood grain contrasts with the bright phone screen. The table is surrounded by a couple of dark chairs positioned on a wooden floor.
A smartphone displaying a colorful app interface lies at the center of a round wooden table. The dark wood grain contrasts with the bright phone screen. The table is surrounded by a couple of dark chairs positioned on a wooden floor.
A hand holding a smartphone displaying a website or app interface related to creating a brand. The screen shows options for Home, Discovery, Members, and Topics.
A hand holding a smartphone displaying a website or app interface related to creating a brand. The screen shows options for Home, Discovery, Members, and Topics.

★★★★★

Connect

Your mobile app development partner in the UK.

Services

Contact

info@harrymarcus.co.uk

+44-1234-567890

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