Build & Develop

Web Development

Fast, accessible websites engineered to rank and convert.

From brochure sites to e-commerce platforms and custom web applications, we build fast, accessible experiences using modern tools and best practices.

At a glance

Key takeaways

Responsive, high-performance websites that rank and convert.

  • What we build: Modern websites and web apps that look the part and perform under pressure.
  • Built for SEO from day one: Semantic HTML, fast Core Web Vitals, clean URL structure, sitemap, robots and schema — so search engines can find and rank you.

Overview

Responsive, high-performance websites that rank and convert.

What we build

Modern websites and web apps that look the part and perform under pressure.

Marketing & brochure sites
Conversion-focused builds with CMS control for your team.
E-commerce
WooCommerce, Shopify and custom carts with payments, shipping and analytics dialled in.
Web applications
Bespoke tools, portals and dashboards built around your business logic.
Migrations & rebuilds
Move off slow, broken or insecure platforms without losing rankings.

Built for SEO from day one

Semantic HTML, fast Core Web Vitals, clean URL structure, sitemap, robots and schema — so search engines can find and rank you.

Web Development · FAQs

Common questions about web development

What South African businesses ask us most often before starting web development with Black & Yellow.

What does web development include at Black & Yellow?
From brochure sites to e-commerce platforms and custom web applications, we build fast, accessible experiences using modern tools and best practices. Every web development engagement is built around your business goals and integrates with the rest of our digital marketing services where it makes sense — from SEO and content creation to social media and lead generation.
How much does web development cost in South Africa?
Pricing for web development depends on scope, channels and how much creative is produced. Most South African SMEs invest from R8 000 – R25 000 per month for managed work, while project-based briefs are quoted on the deliverables. We share a fixed scope and price before any work starts — no open-ended retainers.
How long before we see results from web development?
For paid channels you'll typically see meaningful data inside 30 days. SEO, content creation and brand creation compound over 3 – 6 months. We report monthly so you can see momentum and reallocate budget early if a channel is outperforming. Pair this with an integrated digital strategy and results land faster.
Why work with Black & Yellow for web development?
We're a Johannesburg creative agency with 20+ years of work across brands like FNB, BMW, SodaStream and Lavazza. Web development sits inside a team that also owns web development, content creation and social media — so your campaigns inherit one consistent brand and one accountable point of contact.

Let's build something worth talking about.

Tell us about your project and we'll come back with a plan.

Request a quote