A dedicated engineer, or a team, whose job is the interface itself: what renders, what it costs to load, and whether it holds up on a five-year-old Android phone as well as a designer's monitor. Vetted against real design handoffs before they ever touch yours, working inside your repo and your stand-ups, and scaling up or down monthly without a hiring cycle. You interview the actual engineer and review real shipped UI before anything is signed.
Interview before signing · Scale monthly
Try before you commit
Work together on a real brief for up to 14 days, then decide whether to scale.
Hiring a frontend developer through PixelCrayons gets you a vetted UI engineer inside your codebase. They work in the framework your product uses (React, Vue or Angular), with Core Web Vitals treated as a shipping requirement and accessibility built in, with a named coordinator behind them. You interview the actual person first and scale the engagement monthly.
Outcomes tied to real engagements, not averages.
Direct prices for brands and companies buying for themselves.
A specialist whose job is the interface's whole life: what it looks like, how fast it loads, and whether everyone can actually use it, not a developer who happens to know a component library.
How the role fills a week, what to listen for in an interview, and where its job ends.
A good week is mostly components and the states nobody drew. The design shows a card; the developer builds it with the loading state, the empty state, the long-title state and the error state, then checks it at narrow widths and with only a keyboard. They run Lighthouse or WebPageTest on the pages they touched, read the bundle report before adding a dependency, and fix the layout shift a late-loading font introduced. Time also goes on review: reading a colleague's CSS change and asking whether that value belongs in a design token instead of a one-off rule.
Show them a screen from your product and ask what they would check before calling it done. Strong candidates mention focus order, colour contrast, what happens when text wraps, and how the page behaves on a slow connection, without being prompted. Ask how they would debug a poor Largest Contentful Paint score. Ask when they would reach for a CSS custom property and when a utility class. Ask about a time they pushed back on a design and what changed as a result. If every answer is about a framework feature and none is about the user, the fit is wrong.
Access to the repo and CI, the design files with dev-mode or edit rights, and the design system documentation, however rough. Share your analytics breakdown of devices and browsers so testing matches your real users rather than the newest browser. Give them the performance and accessibility targets you care about, or agree them in week one. Name the designer they can ask about intent. The most common early delay is a developer guessing at spacing or states the file doesn't show, so a direct channel to design saves more time than anything else.
This role owns what renders in the browser. If the work is mainly API design, database changes or authentication logic, you want a backend or full-stack developer. If the product is committed to React and the hard problems are state, data fetching and server components, a React or Next.js specialist is the closer match. If the design itself is unresolved, with flows still being argued over, hire a UI/UX designer first. A frontend developer can build anything you draw, but shouldn't be the one deciding what gets drawn. Where the roles overlap, agree who owns the design tokens.
We sign an NDA and talk through the design system, the framework and the gap you need filled.
We confirm when your proposal arrives and propose the engineer whose UI delivery history fits. You interview them before anything is signed; if the fit is off, we propose again.
You confirm the scope, the payment and the access we need. Nothing starts before this.
Repo and design-file access granted, the component library and design tokens reviewed, your CI and stand-ups joined.
Add a second engineer ahead of a redesign or a launch; step down once it ships. Frontend capacity is resized each month, without you making a headcount call.
Requests, approvals and the weekly review for this engagement live in your Prism workspace. Each decision is recorded against the outcome it expected. See how Prism runs an engagement →
Meet the actual people before anything is signed
Hire front end developer talent alone and you get their skills. Hiring through a delivery organisation gets you a component library and design-token system that stays documented even when the person who built it is out.
Every engineer on the bench has shipped production UI before yours. That work ran under our own review standards, pull requests reviewed weekly, Core Web Vitals checked before merge. A whiteboard exercise doesn't show you whether a component survives real devices; a run of merged pull requests tells us far more, so that's what we look at.
A named coordinator, an escalation contact and a second frontend engineer, named up front. Briefed on your engagement from day one, following the component documentation and open pull requests the first one keeps. Leave or a departure means they step in without a ramp-up, rather than reverse-engineering the library from a cold start. One frontend engineer, plus the review system behind each release.
One engineer catches the spacing inconsistency and the rendering regression. Both sit with the same person rather than a handoff between two disconnected teams. Fewer places for fidelity to leak out along the way.
A weekly review in Prism, written up and tied to what shipped, pull requests reviewed against a documented standard, and Core Web Vitals and accessibility checks logged before release. Wondering what you're paying for? The pull request history and release checks answer first.
An in-house hire is still right when the role is permanently full-time and central to your product roadmap, and we'll say so when it is. This is for every other case.
| Hiring it yourself | Through PixelCrayons | |
|---|---|---|
| Time to a productive engineer | A full recruiting cycle: sourcing, technical screens, notice periods, ramp-up on your design system | Eligible engagements can typically start within two to three business days after scope, payment and required access are confirmed |
| Vetting | A portfolio review and a take-home component: fidelity and performance show up after launch | Design-to-code delivery history on real interfaces under our own review standards, checked weekly |
| Management overhead | Yours entirely: objectives, review, development, coverage | A named PM and escalation path included; you set the interface priorities, not the admin |
| Scaling | A new hiring cycle each direction: months up, severance and notice periods down | Resize monthly: add an engineer ahead of a redesign, step down once it ships |
| Risk when it doesn't work | A mis-hire's markup and CSS debt sits in production until someone catches it | Propose-again is built in; leaving takes a handover call, not a negotiation |
FE fundinfo connects the investment industry through fund data and technology. Our front-end developers worked with its team on a Documents Admin and Theme Manager tool: the application its designers and business analysts use to build and manage branded financial documents.
Read the full case studyPixelCrayons provided frontend development support for our application and worked on the user interface with our team. Their developers were able to fit into the project and contribute where we needed additional technical capacity.
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An entrepreneur at heart who connects business analysis, strategy, clear objectives and ROI with practical technology solutions.
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Know who coordinates your engagement, who owns the work and how to escalate an issue.
All engagements. Roles may be combined and vary with your engagement.
Each one says where it applies and links to its full terms.
For eligible managed specialists. Up to 14 calendar days or 80 logged working hours, whichever comes first. End within the trial and pay nothing for eligible trial hours. Continue beyond it and those hours are billed at the agreed rate. Unpaid trial work remains ours if you stop.
Eligible managed-specialist roles only, one trial per customer. Not offered for AI, chatbot, prompt, automation, API-integration or QA work. Brand and graphic designers, brand strategists, video editors, content writers, copywriters and content marketers start with a paid pilot.
Full termsAt least four hours a day inside your core working hours. Two hours plus a daily written handover for the US West Coast.
Managed specialists only; not a staffing promise for project teams.
Full termsYour materials remain yours. Bespoke deliverable rights, licences and handover are agreed before work starts.
All engagements.
Full termsKnow who coordinates your engagement, who owns the work and how to escalate an issue.
All engagements. Roles may be combined and vary with your engagement.
Full termsA freelancer can be the right choice for a single, well-defined task. We are set up for work that needs an accountable team: a named coordinator, delivery reviewed by QA and a senior lead before release, and continuity arrangements written into the engagement. Confidentiality, ownership and escalation terms are agreed in writing before work starts.
Your engineers work at least four hours a day inside your core working hours. We set the window with you before the engagement starts and hold it for as long as the engagement runs. For the US West Coast the live overlap is two hours each morning, with a written handover at the end of every Indian day. We do not run night shifts: engineers who work nights leave quickly, and keeping the same people on your team matters more to us than a longer overlap.
For eligible managed specialists, yes: up to 14 calendar days or 80 logged working hours, whichever comes first. Stop within it and eligible trial hours are free; continue and they're billed at the agreed rate. Unpaid trial work stays ours. Project work and other roles get a paid pilot with scope, acceptance criteria, duration and fee agreed first.
Cancellation, notice and any renewal terms are written into your proposal or statement of work before you accept it. If an engagement ends early, we hand over completed, paid-for work and list any unfinished work separately. For an eligible specialist trial, you can stop within the trial window and pay nothing for eligible trial hours.
How we handle claims, credentials and your data: group credentials, dated ratings, how case figures are signed off, client permissions and data handling.
Fidelity and performance show up after launch, not in a take-home component. The vetting looks at shipped interfaces and at whether the engineer thinks about the user before the framework.
Once we have a complete brief, we confirm when your proposal arrives. You interview the proposed engineer before anything is signed. Eligible work can typically start two to three business days after scope, payment and required access are confirmed. If your design system has undocumented conventions, they read it before shipping to it.
Tell us the stack and we match a specialist in that framework: this page covers the UI layer generally, but the engineer proposed to you is fluent in whichever one your product actually runs on. If you're choosing a framework from scratch, that's a different conversation, and we'll say so.
Short and sequenced: NDA first, then repo and design-file access, a review of the existing component library and design tokens with a written summary of what they found, and agreement on the first sprint's priorities before anything changes. They join your stand-ups from week one. Learning your component library happens inside your process, not beside it.
One is the normal starting point: a single frontend developer covers most feature and redesign backlogs comfortably. A second engineer comes in only when the scope really calls for it, and the monthly resize can shrink the team as easily as grow it. A tidy interface backlog rarely calls for a full team.
Speak up early and a new frontend engineer is proposed, without any haggling. The replacement inherits the first engineer's component notes, decisions and open pull requests, so a switch costs days, not a restart. The proposal tells you who the second frontend engineer is and whether their cover is already in the monthly rate.
Yes, that's the normal setup. The engineer works inside your repo, your design files and your stand-ups, with a named coordinator and an escalation path behind them. Pull requests are reviewed against a documented standard, and the weekly review in Prism covers what shipped. You interview them and review real shipped UI before anything is signed.
Brief us on the design system and the gap, and meet the actual engineer before anything is signed. If what you really need turns out to be a project rather than a person, we'll say so on the first call.
Interview before signing · Scale monthly
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