SEO-first, not retrofitted
Server rendering, crawlable routes, semantic HTML, and structured data baked in from day one.
React • Next.js • Astro
LLM Fine-Tuning & Evaluation
Fine-tuning, prompt evaluation, golden datasets, model comparison, cost and latency tracking, regression tests and deployment confidence. EntireSol LLC turns this into production-ready APIs, dashboards, integrations and measurable workflows.
Why our builds win competitive SERPs
Core Web Vitals obsessed
INP-friendly interactions, tuned LCP, zero-layout-shift media, and JS budgets enforced in CI.
Conversion-driven UX
Heatmaps, A/B hooks, persuasive copy frameworks, and friction-less flows that sell.
Accessible by default
WCAG 2.2: keyboard flows, focus states, contrast, and screen-reader semantics.
Secure by design
CSP, COOP/CORP, auth hardening, secure storage, and OWASP reviews for peace of mind.
Operational clarity
TypeScript, tests, Storybook, and docs—so teams ship faster and safer.
Pick the right stack for the job
React UI Engineering
Design-systems, component libraries, motion, and state management tuned for INP.
- TypeScript + Storybook
- Headless UI / Radix / shadcn
- RSC-ready patterns
Next.js Platform
App Router, Server Components, SSR/SSG/ISR, edge middleware, and image optimization.
- Route groups & caching
- Internationalization (i18n)
- API routes & auth
Astro Islands
Static-first pages with interactive islands for minimal JS and elite Core Web Vitals.
- MDX/Content collections
- Partial hydration
- Adapter-based deploys
Discover → Architect → Build → Harden → Measure → Grow
1) Discover
User journeys, SEO intents, and technical constraints inform a realistic roadmap.
2) Architect
Routing model (SSR/SSG/ISR), data fetching, and component boundaries for speed and scale.
3) Build
Type-safe code, reusable UI, and content pipelines; analytics and A/B hooks wired in.
4) Harden
Security headers, auth flows, error budgets, and a11y audits before go-live.
5) Measure
RUM, GA4/BigQuery, uptime and synthetic checks; Core Web Vitals scorecards.
6) Grow
Experiment cadence, UX tests, and content velocity to compound gains.
Performance & SEO, down to the details
Rendering strategy
Pick SSR, SSG, ISR, or hybrids per route. Server Components/Islands for lowest JS.
Image & font pipeline
CDN resizing, formats, priority hints, preloads, and font-display control.
Routing & metadata
Crawlable URLs, canonical rules, sitemaps, hreflang, and structured data.
INP/LCP/CLS budgets
Budgets in CI with Lighthouse/CWV checks; regressions block merges.
Accessibility checks
Automated a11y plus manual keyboard/reader sweeps; semantic components.
Security & privacy
CSP, CSRF, session management, input validation, and consent-aware analytics.
Ready to ship a web app that outranks and out-converts?
We’ll architect, build, and harden a platform your team can scale confidently.
FAQs
Can you migrate SPAs to SEO-friendly SSR?
Yes—route-by-route SSR/SSG, hydration fixes, meta/OG parity, and redirects to preserve equity.
Do you work with headless CMS and e-commerce?
We integrate Sanity/Contentful/Strapi and Shopify/Commerce APIs with caching and preview flows.
What about internationalization?
i18n routing, locale-aware SEO (hreflang, canonicals), currency/units, and RTL support.
How do you hand over cleanly?
Docs, architecture map, scripts, and training sessions so in-house teams move fast.
Let’s build your next-gen web app
React, Next.js, or Astro—choose the stack that wins for your roadmap and rankings.