I’m Mark Hatter, a WordPress developer and front-end designer with over 15 years of professional experience, including nearly a decade delivering WordPress work for international clients. I specialise in turning Figma designs into custom WordPress themes and building maintainable website structures—especially using Advanced Custom Fields (ACF) to create relational, easy-to-manage content for non-technical teams. I’ve worked across a wide range of projects, from helping nonprofits and community organisations bring their work to life online, to building e-commerce and data-heavy sites that are structured, searchable, and easy to update. I also bring a strong technical foundation from earlier systems administration and development roles, which helps me deliver reliable solutions and offer ongoing support after launch.…

I’m Mark Hatter, a WordPress developer and front-end designer with over 15 years of professional experience, including nearly a decade delivering WordPress work for international clients. I specialise in turning Figma designs into custom WordPress themes and building maintainable website structures—especially using Advanced Custom Fields (ACF) to create relational, easy-to-manage content for non-technical teams. I’ve worked across a wide range of projects, from helping nonprofits and community organisations bring their work to life online, to building e-commerce and data-heavy sites that are structured, searchable, and easy to update. I also bring a strong technical foundation from earlier systems administration and development roles, which helps me deliver reliable solutions and offer ongoing support after launch.…

Available to hire

I’m Mark Hatter, a WordPress developer and front-end designer with over 15 years of professional experience, including nearly a decade delivering WordPress work for international clients. I specialise in turning Figma designs into custom WordPress themes and building maintainable website structures—especially using Advanced Custom Fields (ACF) to create relational, easy-to-manage content for non-technical teams.

I’ve worked across a wide range of projects, from helping nonprofits and community organisations bring their work to life online, to building e-commerce and data-heavy sites that are structured, searchable, and easy to update. I also bring a strong technical foundation from earlier systems administration and development roles, which helps me deliver reliable solutions and offer ongoing support after launch.

See more

Experience Level

Expert
Expert
Expert
Expert
Expert
Intermediate

Language

English
Fluent
Spanish; Castilian
Intermediate

Work Experience

Freelance WordPress Developer & Designer at Freelance
January 1, 2017 - Present
Designed websites in Figma and developed custom WordPress themes, often using Advanced Custom Fields (ACF) to create relational content structures. Built end-to-end solutions including backend architecture, theme development, and launch support so non-technical staff can manage and maintain data without breaking site structure. Provided ongoing website changes, updates, maintenance, and advice after launch, collaborating with small teams to deliver filterable/searchable content and user-friendly e-commerce experiences.
System Administrator & Developer at Various global corporations
January 1, 1997 - December 31, 2016
Supported and developed applications and web solutions for major international organisations. Provided technical support and application analysis, performed troubleshooting and systems administration, and carried out mail system migrations. Worked across multiple environments, contributing to reliable operations and improved application performance and support.

Education

Add your educational history here.

Qualifications

Add your qualifications or awards here.

Industry Experience

Media & Entertainment, Life Sciences, Wholesale & Distribution, Other, Transportation & Logistics, Non-Profit Organization, Retail, Software & Internet, Professional Services
    Web design and development for Massachusetts Biomedical Initiatives (mbi.bio)
    The Client: MBI help emerging life sciences companies advance from concept to clinical trials, create jobs, and promote economic development. The Brief: To design and develop a modern website to showcase MBI's facilities and services. The Details: To develop a custom, responsive WordPress theme with a clean, professional design, while also structuring the backend data for ongoing management by the client.…
    Single track page
    The Client: A production music library, specializing in Dramedy Music for reality television. Based in the UK The Brief: To create a modern, captivating site with a searchable music catalog. The Details: To develop a custom WordPress theme featuring a fully integrated music library, hosted on Amazon AWS, that is easy to manage by the production team.…
    Web development and design for biomanufacturingcentral.bio
    The Client: Bio Manufacturing Central MBI help emerging life sciences companies advance from concept to clinical trials, create jobs, and promote economic development. The Brief: To develop a website to promote Worcester Massachusetts as a location for biomanufacturing businesses The Details: To create a WordPress site with a customized map to showcase the Worcester area. The backend needed to be easy to manage, which was achieved with the use of multiple custom post types and templates.…

Hire a Web Developer

We have the best web developer experts on Twine. Hire a web developer today.