Frontend Development

Frontend Development for Agency Websites and Applications

HFZ Tech helps agencies turn approved designs into fast, responsive, and maintainable interfaces. From marketing websites and CMS builds to portals and application front ends, we provide the implementation capacity behind your team—working carefully within your design system, technical stack, and delivery process.

A dependable front-end team behind your agency

A strong visual concept only becomes a strong product when it works consistently across screens, devices, content states, and future updates. HFZ Tech implements responsive interfaces with reusable components, maintainable structure and accessibility requirements agreed for the project.

We can join at the point where your agency needs additional technical delivery: implementing a Figma design, creating a reusable component system, connecting a CMS, improving an existing front end, or supporting a larger application team.

Design-to-code implementation

Turn approved designs into accurate, responsive interfaces without losing the details that give the work its character. We handle layouts, typography, states, animations, and the less-visible edge cases that make a design work beyond the presentation screen.

Component systems and UI libraries

Create reusable components that make future pages and product features quicker to build and more consistent to use. We can work with an existing design system or help turn recurring patterns into a practical front-end library.

CMS front ends

Build flexible, editor-friendly front ends for TYPO3, WordPress, and other CMS-driven projects. The goal is not just a polished first launch, but a system that keeps looking right when real teams add and update content.

Application interfaces

Develop the front end for dashboards, portals, booking flows, internal tools, and customer-facing applications. We work with product logic, data states, user journeys, and the UI details that make complex workflows clearer.

Responsive and accessible implementation

Make the experience work across viewport sizes, input methods, and common user needs. We consider semantic structure, keyboard use, readable contrast, sensible focus states, and content that remains usable when conditions are less than ideal.

Front-end improvement and support

Improve an existing interface where it has become slow, difficult to extend, inconsistent, or visually dated. We can help refactor components, resolve implementation issues, support releases, and keep the front end moving after launch.

Technical delivery that stays aligned with your agency

Your agency leads the client relationship, strategy and creative direction. HFZ Tech works under NDA as your development partner, with responsibilities, communication and review points agreed with your team.

Work within your process

We can align with your project manager, designers, developers, tools, and review process rather than asking the project to fit a rigid delivery model.

Keep the design intent intact

We look beyond a static desktop screen: responsive behaviour, interaction states, content variation, accessibility, and the small implementation details that protect the quality of the original concept.

Hand over something maintainable

Clear component structure, sensible conventions, and practical documentation help your team—and your client—continue confidently after the initial release.

Built for more than a perfect first screenshot

HFZ Tech supports frontend projects where an agency needs dependable technical delivery: accurate design implementation, reusable components, CMS integration, application interfaces, and a foundation that remains manageable as the product evolves.

Frontend
Technical Focus

Component-led implementation

Build reusable interface patterns instead of treating every page as a separate one-off. This improves consistency now and makes future delivery more efficient.

CMS and application integration

Connect polished interfaces to the systems behind them, including CMS content models, APIs, user states, forms, and business workflows.

Responsive and maintainable delivery

Reduce avoidable complexity through clear front-end structure, thoughtful responsive behaviour, and a delivery approach that supports future change.

Discuss your Frontend Project

Frequently Asked Questions

Frontend development covers the visible, interactive part of a website or application: layouts, components, responsive behaviour, interface states, CMS templates, and the connection between design and the underlying system. The exact scope is agreed around the project.

Yes. We can implement from approved Figma designs and will review them for responsive behaviour, component reuse, content variation, and technical feasibility before development begins.

Yes. We are set up to work alongside agency teams, product teams, designers, and back-end developers. We agree communication points and responsibilities early so delivery stays clear.

Yes. We can develop front ends for both TYPO3 and WordPress projects, including reusable content components and editor-friendly templates. The right implementation depends on the platform and project requirements.

Yes. We can assess and improve existing interfaces where the codebase, responsiveness, accessibility, performance, or maintainability needs attention.

Yes. We can support refinements, new interface work, issue resolution and planned improvements after release. Scope and availability are agreed around the work required.

Need a front-end team that can carry the design through to launch?

Tell us what you are building, where the project is today, and what technical support your agency needs. We will help you define a practical delivery path.

Discuss a Frontend Project