Service
Web Development
Custom websites, web apps, and full-stack platforms built on the modern stack. Engineered for speed, SEO, and the long tail of changes you'll want next year.
100+ sites shipped · Core Web Vitals optimized · React + Next.js native · 10+ years engineering
What We Deliver
Web That's Built Right The First Time.
From marketing websites to complex web applications, we build the kind of front-end and full-stack systems that age well — fast on first paint, friendly to search engines, accessible to every visitor, and structured so the next engineer can extend them without rewriting. We work across React, Next.js, Vue, Nuxt, Svelte, and Astro, paired with whatever headless CMS or back-end your team needs.
The web is full of sites that look good on launch day and collapse six months later under feature creep, SEO debt, and accessibility liabilities. We engineer for the long tail — semantic HTML, component architecture, performance budgets, and the documentation that makes ongoing changes safe instead of risky.
- Marketing websites and brand sites
- Web applications and customer portals
- Internal dashboards and admin tools
- Headless CMS integrations
- Core Web Vitals + Lighthouse optimization
- Accessibility (WCAG 2.1 AA) and SEO foundations
The Stack
Modern Tools, Chosen For The Job.
Who We Build For
Built For Real Businesses, Not Just Portfolios.
Marketing Websites
Brand sites, product sites, and content platforms engineered for SEO and conversion from day one. Headless CMS so your team can publish without engineering tickets.
Web Applications
Full-stack web apps with authentication, dashboards, integrations, and real-time features. SaaS platforms, customer portals, and internal tools built for the long haul.
Site Redesigns + Replatforms
Migrate off legacy WordPress, Webflow, or hand-rolled PHP onto a modern stack — without losing SEO equity, content, or the URLs Google has already indexed.
How We Work
From Kickoff To First Production Deployment In 14 Days.
- 01
Day 1
Discovery + audit
We learn your business, your audience, your existing site (if any), and the conversion or engagement goals the new build has to hit. If you're replatforming, we audit current performance, SEO equity, and content structure first.
- 02
Day 4
Architecture + design alignment
We map the information architecture, sitemap, page templates, and tech stack against your goals. If design is part of scope, this is where wireframes and visual direction align with engineering.
- 03
Day 7
Detailed proposal
A 12–20 page document with scope, timeline, pricing, page-by-page deliverables, and the performance and SEO standards we'll hold the build to. Even if you don't move forward, the document is a high-value strategic asset.
- 04
Day 14
Kickoff + first production deployment
First pages live in your staging environment, CMS connected, deployment pipeline running. We ship by Day 14 — no extended setup phase before real work appears.
How You Engage
Pick The Engagement That Fits Your Web Project.
Fixed Scope
Full-service team: front-end engineer + back-end engineer + designer + PM. We manage end-to-end against a defined sitemap and budget.
Learn moreManaged Retainer
Dedicated web engineer at 20 or 40 hours/week, IDT-managed. Ideal for ongoing site iteration, A/B testing, and continuous improvement.
Learn moreFor most Web Development projects we recommend Fixed Scope — marketing sites and brochure-to-platform builds have a clear endpoint and price cleanly against a defined sitemap. Move to Managed Retainer once the site is live and you're iterating on conversion.
Common Questions
Frequently Asked About Web Development.
Marketing site (10–20 pages, headless CMS, design included): 4–8 weeks. Web application with auth, dashboards, and integrations: 8–16 weeks. Full SaaS platform: 3–6 months. We give a fixed-scope proposal within 7 days of discovery so you know exactly what you're committing to before any code is written.
Design is what your site looks like — layout, typography, colors, illustrations, brand expression. Development is what makes it work — the code, the CMS, the integrations, the performance, the SEO foundations. Most agencies do one well. We do both, in-house, with the engineering side leading because shipping code is harder to fix later than design tweaks.
Depends on the project. For content-heavy marketing sites where non-technical editors need to publish frequently, headless CMS (Sanity, Contentful) paired with a modern front-end (Next.js, Astro) usually wins. For web apps, custom React or Vue. We use WordPress when it genuinely fits the use case — not because it's our default. We never build on Wix, Squarespace, or page-builder templates.
Yes. Redesigns and replatforms are a meaningful portion of our work. The first deliverable is always an audit: current performance, SEO equity (rankings, backlinks, indexed URLs), content structure, and analytics. Then we plan the migration to preserve everything that's working and fix what isn't. Done right, a replatform improves rankings — done wrong, it can tank them. The audit is non-negotiable.
Yes. We typically deploy to Vercel, Netlify, or Cloudflare for front-end, plus AWS/GCP/Azure for back-end services. We can manage hosting, monitoring, security patches, and feature additions on a Managed Retainer. We can also hand everything off — code, infrastructure, documentation — so your team runs it. Your call.
SEO foundations are part of every build — semantic HTML, fast Core Web Vitals, structured data, clean URL hierarchy, accessibility, sitemap.xml, robots.txt. That gets you the technical baseline. Rankings beyond that depend on content strategy, backlinks, and competition — areas where we partner with SEO specialists if needed. We don't promise specific keyword rankings, but we promise the site won't be the thing holding you back.
Yes. HubSpot, Salesforce, Mailchimp, Stripe, ActiveCampaign, Customer.io, and most marketing/sales tooling. Integrations are scoped during discovery so they're in the build from day one — not bolted on later. For eCommerce-specific integrations, see our eCommerce Development service.
Yes — non-negotiable on both. Every site we ship targets WCAG 2.1 AA accessibility (keyboard navigation, screen reader support, color contrast, alt text, semantic structure) and full mobile responsiveness from phones to large desktops. Accessibility is the right thing to do, reduces ADA legal exposure, and is increasingly tied to SEO rankings.
Related Capabilities
Often Paired With Web Development.
Ready To Build Something That Lasts?
Tell us what you're building. Proposal in your inbox within 7 days.
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