ROVQIX provides senior frontend developers working in React, Next.js and TypeScript — implementing designs faithfully across breakpoints, meeting WCAG 2.2 AA, and holding a performance budget. Engineers join your repository and process with at least four hours of daily overlap.
Frontend quality shows up in the parts nobody demos: how the form behaves when the network drops, what the table does at 320 pixels, whether the modal traps focus correctly.
Built, not assumed
Working standard
Loading, empty, error
Trial period
Designs built to match, with gaps raised as a batch of questions rather than resolved by silent guesswork.
Loading, empty, error, partial and offline states built as part of the feature, not filed as follow-up tickets.
Tested at real breakpoints on real devices, including the awkward tablet width everyone skips.
Semantic markup, keyboard operation, focus management and screen reader checks on primary flows.
Bundle size and interaction latency treated as acceptance criteria, enforced in CI rather than reviewed later.
Work that adds to your design system rather than adding a fourth slightly different button.
| Mid-level output | Senior output |
|---|---|
| Happy path works | Every state designed and built |
| Looks right on their laptop | Verified across breakpoints and devices |
| Component takes 14 props | Composable API that stays readable |
| Works with a mouse | Works with a keyboard and screen reader |
| Adds a library for each need | Weighs bundle cost against benefit |
| Asks after being blocked | Raises questions before signing off |
We can pair a frontend engineer with a product designer from the same studio, which removes the handoff gap entirely — designs are checked against implementation cost as they are made.
Equally, many clients have their own designer and just need build capacity. Both work; tell us which during the first call.
Yes, that is the normal case. We ask for the file with components and states where possible, and send a single batch of questions where things are ambiguous rather than guessing.
Yes — component tests with Testing Library for interactive behaviour, plus end-to-end coverage on the flows that matter commercially.
React and Next.js with TypeScript, plus Tailwind or CSS modules depending on your codebase. We adopt your existing stack rather than importing preferences.
Yes. The first week is deliberately weighted toward small tickets and heavy review so they learn the codebase before working independently.
Indicative ranges in USD. Every engagement is quoted to a written scope before work starts, so the number you approve is the number you pay.
$2,000 / month
20 hours per week
Best for: Steady frontend capacity
$3,800 – $6,000 / month
40 hours per week
Best for: A dedicated engineer on your team
from $6,500 / month
Ongoing
Best for: Teams without in-house design
How we think about this work, in more depth.
Hire developers
A 30-minute call, then a written proposal with scope, price and timeline within two to three working days. No retainer required to get a real number, and no obligation if the answer is that we are not the right fit.