Services

How I Can Help

I work with product teams, startups, and agencies on frontend engineering, design systems, and performance. I take on a small number of projects each year so I can do each one properly.

Frontend Development

From €8,000 / project

Bespoke frontend builds with Astro or React — performance-first, accessible by default, and maintainable by your team after handoff.

  • Architecture scoping and technology recommendation
  • Component-driven development with Storybook
  • Core Web Vitals optimisation (target: 100/100 Lighthouse)
  • WCAG 2.2 AA accessibility compliance
  • TypeScript throughout, with test coverage
  • Handoff documentation and onboarding session

Design Systems Architecture

From €12,000 / engagement

End-to-end design system strategy and build — from token architecture and component API design to Storybook setup and team adoption.

  • Design token audit and three-tier token architecture
  • Component library with variants, states, and documentation
  • Figma variable sync with code tokens
  • Automated visual regression with Chromatic
  • Contribution guidelines and governance model
  • Team workshops and onboarding programme

Performance Consulting

From €2,500 / audit

Comprehensive Core Web Vitals audit with a prioritised fix plan — and optional implementation support if you need an extra pair of hands.

  • Lighthouse and CrUX real-user data analysis
  • LCP, CLS, and INP root cause identification
  • Prioritised fix plan with effort/impact estimates
  • Implementation of high-impact fixes (optional add-on)
  • Monitoring setup with web-vitals.js + analytics
  • Follow-up review 30 days post-implementation

What clients say

"Elara rearchitected our entire component library in 10 weeks. We went from 6 different button implementations to one — and the Lighthouse score on our marketing site hit 100 the day we shipped."

— Engineering Manager, Series B fintech · Amsterdam

"The CWV audit was the most actionable technical document I've received. Every fix had an effort estimate and a before/after projection. Our INP went from 420ms to 90ms in two sprints."

— Head of Engineering, e-commerce scale-up · Berlin

Frequently Asked Questions

How do I get started?
Send me a brief description of your project or challenge via email. I'll respond within 48 hours with whether I'm a good fit, and we'll schedule a 30-minute scoping call from there.
Do you work with teams outside the Netherlands?
Yes — the majority of my clients are remote. I work across European time zones and am available for occasional travel for workshops or kick-offs.
What's your typical project timeline?
Frontend builds typically run 6–12 weeks depending on scope. Design system engagements are 10–16 weeks. Performance audits are delivered within 5 business days of access being granted.
Do you offer retainer arrangements?
For ongoing design system maintenance and evolution, yes — I offer monthly retainers for teams that have completed an initial engagement with me.

Ready to talk?

Send me a brief overview of your project and I’ll get back to you within 48 hours.

hello@elaravoss.dev