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Fast, search-friendly web apps and stores that convert

Web apps, portals, corporate sites and Shopify or headless stores that load instantly, rank well and turn visitors into customers.

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Web Application & E-commerce Development by BufferSol

What makes a website fast and SEO friendly?

A fast, SEO-friendly website serves pre-rendered HTML from a global CDN, ships minimal JavaScript, optimizes images and fonts, passes Core Web Vitals, and uses clean semantic markup with structured data so search engines and AI assistants can understand and cite its content.

Your website is your hardest-working salesperson. We build web applications, portals and stores that load instantly, rank in search and AI answers, and are a joy to use on any device.

From a high-converting company site to a complex customer portal or headless commerce build, we engineer for speed, accessibility and conversion.

Our offerings

Our senior teams combine proven frameworks, reusable accelerators and hands-on engineering to deliver results at speed and scale.

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BufferSol's Web & E-commerce delivery approach

  1. 01

    Strategy

    Goals, audience, information architecture and keyword plan.

  2. 02

    Design

    Conversion-focused UX and UI, approved before build.

  3. 03

    Build

    Performance-first development with CMS, integrations and QA.

  4. 04

    Grow

    Analytics, A/B tests, SEO content and ongoing optimization.

Industry-specific Web & E-commerce solutions

Why BufferSol for Web & E-commerce?

  • Speed that converts

    Sub-second loads and green Core Web Vitals lift rankings and conversion rates.

  • Found everywhere

    Technical SEO, structured data and answer-ready content for Google and AI assistants.

  • Easy to manage

    Headless CMS or Shopify admin so your team can update content without developers.

  • Secure, responsible delivery

    Least-privilege access, audit logs and security reviews on every release.

  • 100% IP ownership

    You own the code, designs and data. Documented handover, no lock-in.

  • Senior team, no hand-offs

    The engineers who scope your project are the ones who build it.

Technology we use

  • Next.js
  • React
  • Vercel
  • Shopify
  • WooCommerce
  • WordPress
  • Sanity
  • Stripe
  • Tailwind CSS
  • Node.js

Related case studies

Web & E-commerce solutions we have designed, built and put into production.

How we engage

Engagement models built around outcomes

Start small, prove value fast and scale what works, with transparent pricing at every stage.

2–3 weeks

AI Discovery Sprint

Map your processes, rank automation opportunities by ROI and leave with a working prototype and a costed roadmap.

  • ✓Process & data audit
  • ✓Use-case scoring
  • ✓Clickable or working prototype
  • ✓Fixed price
Discuss this model
Most chosen

6–16 weeks

Build & Launch

A dedicated squad designs, builds, tests and launches your agent, workflow or product, with weekly demos and a fixed scope.

  • ✓Product, design & engineering
  • ✓Weekly demos
  • ✓QA, security & evaluation
  • ✓Production launch
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Monthly

Run & Scale

We operate, monitor and improve what we built: model updates, new automations, SLAs and 24/7 support.

  • ✓Monitoring & evaluation
  • ✓Continuous improvement
  • ✓SLA-backed support
  • ✓Dedicated team option
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Web & E-commerce: questions, answered

Straight answers to what clients ask us most.

Ask our team

Which is better for e-commerce: Shopify or a custom build?

Shopify is ideal for most stores because it is fast to launch and easy to manage. A custom or headless build makes sense when you need unique checkout logic, complex B2B pricing, or maximum performance and design freedom.

Will my new website rank on Google and in AI answers?

We build every site with technical SEO, structured data, fast load times and clear, question-led content, which are the foundations for ranking in Google and being cited by AI assistants like ChatGPT and Perplexity.

Can I edit the website myself?

Yes. We connect a CMS or use Shopify or WordPress admin so your team can update pages, products and blog posts without code.

How long does it take to build a website?

A marketing website usually takes 3 to 6 weeks. Web applications and custom stores take 6 to 12 weeks depending on features and integrations.

Do you redesign existing websites?

Yes. We audit your current site, preserve SEO equity with proper redirects and rebuild it to be faster and convert better.

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Let's build what's next, together.

Tell us what you want to automate or build. A senior engineer will reply within one business day.

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