Nuxt 3 applications
Nitro server, hybrid rendering (SSR / ISR / SPA), built-in API routes, server components (experimental), Image / Fonts / SEO modules.
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Senior engineering · Vue.js
Senior Vue.js engineering for production systems.
Vue 3 + Nuxt 3 for production frontends — Composition API, Pinia, server-rendered Nuxt, and the design-system discipline Vue rewards but most teams still under-invest in.
- In production
- 2019+
- Senior bench
- 18+ G6/G9 engineers
- Floor
- G6+ on client work
- Engagement
- Outcome-led, not hourly
Why senior, not contractor
Vue.js in production is a different problem than Vue.js on a laptop.
Vue 3 with Composition API + Pinia + Nuxt 3 is a serious production frontend stack — TypeScript-first, ergonomic, and increasingly the choice for teams who want React's capabilities without React's component-model debates. Prosigns ships Vue for greenfield product builds, for replatforms off legacy Vue 2 (Options API + Vuex), and for design-system-heavy apps where Vue's template ergonomics are the value.
Senior floor
G6+ minimum
Bench depth
18+ G6/G9 engineers
In production
2019+
Engagement
Outcome-led SOW
Where Vue.js ships
6 sub-areas, grounded in shipped engagements.
Specific applications of Vue.js we’ve built and operate. Every example below maps to a real engagement, not a bullet on a stack-card.
01 02 Vue 3 Composition API
Script setup, reactive primitives (ref / reactive / computed), Pinia for state, VueUse for composables. TypeScript-strict throughout.
03 Design systems
Headless UI Vue, Radix Vue, Element Plus, Naive UI. Tokenized themes, accessibility primitives, Storybook regression suite.
04 Performance engineering
Core Web Vitals defended in CI, route-level code splitting, image optimization, font subsetting, hydration-strategy tuning.
05 Vue 2 → Vue 3 migrations
Phased Options API → Composition API, Vuex → Pinia, vue-cli → Vite, Vue 2 EOL legacy → modern Nuxt 3 with reconciled cutover.
06 API integration patterns
Type-safe data fetching with @tanstack/vue-query or Nuxt's useFetch. tRPC + Vue, GraphQL with Apollo Vue, OpenAPI codegen.
Stack depth
The Vue.js ecosystem, owned.
Frameworks, libraries, and runtime tools the bench has shipped in production. Not a CV-skim — a working depth.
Frameworks
- Nuxt 3
- Vue 3
- Vite
- Nitro
- Vitest
State + data
- Pinia
- VueUse
- @tanstack/vue-query
- Apollo Vue
- VueFire
UI
- Headless UI Vue
- Radix Vue
- Element Plus
- Naive UI
- Tailwind
Forms + validation
- VeeValidate
- Zod
- FormKit
- Vuelidate
Quality + ops
- Vitest
- Playwright
- Storybook
- axe-core
- Sentry
Engagement models
Three ways to engage Vue.js engineers.
We don’t bill hourly contractors. Engagements run against outcomes — choose the shape that matches the work.
See engagement models- 01
Fixed-scope
Defined deliverable, fixed price
When the deliverable is clear and the scope is bounded — an MVP, a migration, a discrete platform build. Senior engineering against a written outcome, not against a body count.
- 02
Embedded squad
Senior product team, ongoing
When the work is product-shaped and the cadence is continuous. A senior pod (engineering + design + PM as needed) embedded into your team, with the practice lead co-piloting from HELM.
- 03
Managed services
Steady-state operations
When the system is running and needs ongoing engineering ownership — operations, SLO defense, release management, security and compliance evidence. Monthly retainer against a published SLA.
Selected work
Vue.js engineering that shipped.
Retail
Nuxt 3 storefront replatform off Vue 2 + Vuex for a multi-region retailer.
+28%LCP improvementMigrated a Vue 2 + Vuex storefront to Nuxt 3 + Pinia with hybrid SSR/ISR rendering. Headless backend on the existing API. Phased migration over 4 months with zero customer-visible regressions.
Duration · 4 months
Brief us
Reply < 4 business hoursHave a Vue.js workload? Send a brief.
Five fields. Goes straight to the practice lead — not an SDR. We’ll reply with a senior engineer’s read on fit, scope, and the engagement model that suits the work.
FAQ
Questions buyers ask.
Everything below also appears in the proposal and the SOW — no surprises after signing.
Vue or React for new builds?
Both are credible. Vue when the team prefers template-led ergonomics, when the design-system discipline benefits from Vue's scoped styles, or when the existing organizational Vue investment is significant. React when the team is React-first or when the broader React ecosystem (especially RSC + Server Actions) is the value. We’ll tell you which fits your team and workload.
Nuxt 3 or Vite + Vue Router?
Nuxt 3 for SSR-needed apps and projects where the batteries-included story (file-based routing, SEO, image, fonts modules) pays for itself. Vite + Vue Router for embedded admin tools and SPAs where Nuxt's full-stack opinions get in the way. We ship both.
Is this staff-aug, or is it engineering-led delivery?
Engineering-led delivery. We don't bill hourly contractors against your JIRA board. Every engagement runs against a defined outcome with a senior engineer accountable from kickoff to operating cutover. If you genuinely need staff-aug — discrete bodies, your management, hourly rates — we'll be honest and route you to a partner that fits.
What seniority floor are we talking about?
G6 minimum (six-plus years in their craft) on every billable hour. Department leads are G9 or G10. We don't flex juniors onto the bench mid-sprint, we don't subcontract to delivery centers, and we don't dilute senior rates with mixed staffing. The bench in the proposal is the bench in production.
How does pricing work?
Three engagement models published at /engagement-models/. Fixed-scope for defined deliverables, embedded squads for ongoing product work, managed services for steady-state operations. Rates depend on seniority, engagement length, and region. Discovery + scoping conversation is free; SOWs are written against deliverables, not bodies.
Where are your engineers based?
Senior-only across Dallas, Doha, Lahore, and Islamabad. We staff against the engagement's needs (timezone, language, regulatory frame), not against arbitrary regional preferences. Most engagements run with a US/EU-aligned core and a follow-the-sun extended bench when the workload warrants it.
Will the engineers I see in the proposal be the engineers shipping the work?
Yes. We name the engineers in the SOW, attach their profiles, and they're on the kickoff. We don't bait-and-switch with senior reviewers and junior execution. If a named engineer needs to roll off the engagement (rare), we surface a replacement from the same seniority tier with explicit handoff.
Talk to a Vue.js lead
Senior Vue.js engineering, accountable from kickoff.
Bring the workload — we’ll bring a senior engineer plus the practice lead most relevant to the work. 30 minutes, no obligation, no junior reps.