Engineering
Web Development
Web applications and portals your customers judge you by — React and Next.js architectures engineered for performance, accessibility, and the traffic spikes that matter.
Overview
Why it matters
For most enterprises, the web application is the product experience: the portal your customers log into, the dashboard your operators live in, the storefront that carries revenue. Users judge it against the best software they use anywhere — and abandon it with consumer impatience. Google's own research ties every 100ms of added latency to measurable conversion loss; accessibility failures now carry legal exposure alongside the lost customers.
We build web applications that hold up under that judgment: React and Next.js architectures with rendering strategies chosen per surface (static, server-rendered, streaming), Core Web Vitals budgets enforced in CI rather than audited after launch, and WCAG 2.2 AA accessibility treated as an engineering requirement, not a retrofit. State management, data fetching, and caching are designed deliberately — the difference between an app that feels instant at 10,000 concurrent users and one that doesn't.
Just as important at enterprise scale: frontends that many teams can evolve without stepping on each other. We deliver design systems with typed component libraries, monorepo tooling, visual regression testing, and frontend observability — the platform layer that keeps velocity high in year three, not just at launch.
Business challenges
The problems this practice exists to solve
Slow experiences bleeding conversion
Multi-second loads and janky interactions on the surfaces that carry revenue. Every 100ms of added latency costs conversion, and mobile users on real networks feel it worst.
Frontend chaos across teams
Five teams, three frameworks, no shared components, inconsistent UX — every feature rebuilt slightly differently, every redesign a multi-quarter archaeology project.
Accessibility as legal exposure
WCAG failures lock out customers and invite litigation — ADA web lawsuits number in the thousands per year, and public-sector and EU contracts increasingly mandate compliance evidence.
Portals that push users back to the phone
A self-service portal that can't complete the top tasks quietly redirects volume to your contact center — the most expensive channel you operate.
Our solution
How we engineer it
Architecture first: we choose rendering and caching strategy per surface — static generation for content, server rendering with streaming for dynamic views, client interactivity only where it pays for its bundle weight. Next.js App Router gives us that spectrum in one framework; edge caching and CDN strategy put responses close to users. Performance budgets (LCP, INP, CLS) are wired into CI so a regression fails the build instead of shipping.
We then industrialize the frontend: a typed design system in React with accessibility built into every component, Storybook documentation, and visual regression tests that catch unintended change. Data fetching is disciplined — server-side where possible, cached deliberately, with optimistic updates where UX demands it. The result is a codebase where a new team ships its first feature in days, consistent with everything around it.
Quality is measured in production, not just in review: real-user monitoring tracks Web Vitals by page and geography, error tracking catches regressions with session context, and accessibility is verified by automated checks plus assistive-technology testing on critical journeys. You get dashboards tying frontend health to business funnels — so performance work is prioritized by revenue impact, not taste.
Capabilities
What web development covers
Next.js & React application development
Server components, streaming, and edge rendering applied deliberately per surface — modern React architecture without the bundle bloat that usually accompanies it.
Customer portals & self-service platforms
Authenticated portals over your operational systems — onboarding, account management, documents, payments — designed around task completion, measured by call deflection.
Design systems & component libraries
Typed, accessible component libraries with Storybook docs, theming, and visual regression testing — the shared language that keeps many teams shipping one coherent product.
Performance engineering
Core Web Vitals budgets in CI, bundle analysis, caching and CDN strategy, and real-user monitoring — performance as an enforced property, not a launch-week scramble.
Accessibility engineering (WCAG 2.2)
Accessible components by construction, automated audits in CI, assistive-technology testing on critical journeys, and the VPAT documentation your contracts require.
Progressive web apps & offline
Installable PWAs with service-worker caching and offline-tolerant data sync — app-like experiences for field and frontline users without app-store friction.
Technology stack
Tools we deploy to production every week
Pragmatic about tools, opinionated about architecture — the platforms below are the ones this practice ships with, chosen per engagement on evidence.
Framework & Language
- React
- Next.js
- TypeScript
- Node.js
Styling & UI
- Tailwind CSS
- Radix UI
- Storybook
- Framer Motion
Data & State
- TanStack Query
- GraphQL
- tRPC
- Zustand
- Zod
Quality & Delivery
- Playwright
- Vitest
- Chromatic
- Sentry
- Vercel / CloudFront
- GitHub Actions
Implementation process
Five stages. No surprises.
A delivery model refined over 250+ engagements — sequenced so leadership gets visibility and your teams get momentum.
Experience & architecture discovery
We map the critical user journeys, audit current performance and accessibility, and define the rendering, caching, and integration architecture with measurable budgets.
Design system foundation
Tokens, core components, and accessibility patterns land first — so every subsequent feature is built from consistent, tested parts instead of bespoke one-offs.
Feature delivery in vertical slices
Complete journeys ship every sprint — UI, data, integration, tests — behind feature flags, with Web Vitals and accessibility checks enforced in every pull request.
Hardening & launch
Load testing against traffic models, cross-browser and assistive-technology passes, SEO and analytics verification, and staged rollout with real-user monitoring live from the first cohort.
Measure & iterate
Production Web Vitals, funnel analytics, and error budgets drive the post-launch backlog — and the design system evolves as a product with versioned releases.
Use cases
Where enterprises apply it
Customer self-service portal
Account, billing, claims, and support journeys in one authenticated experience — measured by task completion and contact-center deflection.
B2B commerce & quoting platforms
Catalog, configuration, contract pricing, and approval workflows for complex B2B selling — fast enough that reps use it instead of email.
Operational dashboards & consoles
Dense, real-time interfaces for operations teams — virtualized tables, live updates, and keyboard-first workflows that respect expert users.
Marketing & content platforms
Headless-CMS-driven sites with static performance, editorial workflow, localization, and Core Web Vitals that hold under campaign traffic.
Field-force PWAs
Offline-tolerant progressive web apps for inspection, delivery, and service teams — synced when connectivity returns, installable without app stores.
Platform migration & re-architecture
Incremental migration from legacy frameworks (AngularJS, jQuery estates, aging SPAs) to a modern React platform — without a feature freeze.
Outcomes
Results clients report to their boards
1.2s
median LCP achieved on a portal previously loading in six-plus seconds
34%
conversion lift after performance and UX re-architecture of a B2B storefront
52%
of support contacts deflected to self-service within two quarters of portal launch
100%
WCAG 2.2 AA conformance on critical journeys, evidenced for procurement
FAQs
Questions leaders ask us
Direct answers on web development — the same ones we give in the first consultation.
Related services
Practices that pair with this one
Ready to put web development to work?
In a 45-minute consultation, our architects map your highest-ROI opportunity, outline a delivery plan, and give you a realistic budget range — no obligation.