AI-Accelerated Web & App Development — Brussels

Brussels, Belgium — working with clients across Europe

Working software in days. Production quality at launch.

I build websites and web apps for organisations that need real software live—donation platforms, booking systems, multilingual storefronts. AI coding agents carry the build volume; that is the economic mechanism, disclosed on every project. Automated tests, staged deployments and one signature on the work are why it holds up.

Brussels-basedFounder-ledAI-accelerated engineeringEN · FR · NL · AR

The familiar problem

Months and layers, or a template and hope.

Ask a traditional agency for a serious website and the quote comes back in months and layers: discovery workshops, account managers, a team you never quite meet. A large share of the fee pays for coordination, not code.

The alternative ships fast but thin. Template builders produce a site—but no automated tests, no staging environment, no accessibility work, and nothing to lean on the day you need payments, four languages or a working back office.

The gap between the two is where this practice operates: agency-grade engineering—tested, multilingual, properly deployed—from one accountable builder, at the speed AI coding agents now make possible.

See the prototype-first process

The El-Sultan Web approach

Speed

AI coding agents carry the build volume.

Claude Code, OpenAI Codex and Google Antigravity produce and refactor code at a pace no small team matches—which is how one person delivers donation platforms, ticketing systems and multilingual back offices on short timelines. The method is disclosed on every project, because it is the honest reason the economics work.

Proof

Production discipline signs everything off.

Nothing the agents write ships on trust. Every build passes through Playwright and Vitest suites, staged dev–test–production deployments, WCAG accessibility work and GDPR-conscious analytics—and a single person scopes it, reviews it, tests it and answers for it after launch.

Services

Five engagements.
One standard of delivery.

Whether it is a launch build, a platform build, a website rebuild, campaign landing pages or ongoing care, every engagement runs the same way: a working prototype early, production discipline before launch, one accountable name throughout.

01

Website and brand, delivered as one

Launch Build

A multilingual business website and the brand collateral around it — logo suite, colour and type system, print items — designed and delivered as a single project. The same pattern sits behind 961.be, the SKM Élégance salon package and the Makkah Consultancy one-pager.

Explore service

02

The flagship — web applications

Platform Build

Web applications that take payments, manage people and run operations: donation systems, ticketing, bookings, portals and the admin back-offices behind them. AI coding agents make builds like this economical for a founder-led practice; automated tests, staged deployments and versioned migrations make them dependable.

Explore service

03

Strategy-led redesign and migration

Website Rebuild

A strategy-led rebuild for organisations whose current site no longer serves them. We audit what exists, keep what earns its place, rebuild the rest on modern foundations, and migrate with safeguards so nothing of value is lost in transit.

Explore service

04

One page. One audience. One action.

Campaign & Landing Pages

A focused standalone page for a campaign, event or offer: one audience, one action, measurement wired in before launch. Every component is a contained subset of platforms already in production — Stripe ticketing, booking forms, locale routing — not something invented for the occasion.

Explore service

05

Maintenance, monitoring, small improvements

Website Care

Ongoing care for a live site: dependency and security updates, monitoring, and measured content and conversion improvements — every change shipped through the same staged pipeline that built the site. It is the routine our client platforms already run on: versioned migrations, automated tests, dev, test and production environments.

Explore service

The model

One builder, tooled like a team.
Here is what that changes.

01

Prototype first

You click a working version of the real software in the first days, not a slide deck at the end of a phase.

02

One accountable builder

The person you brief is the person who builds, tests and ships—nothing is lost in handover.

03

A disclosed method

The tools are named on every project—Claude Code, OpenAI Codex, Google Antigravity—never dressed up or hidden.

04

Verified before launch

No release rests on a read-through: automated tests and staged environments gate every deployment.

05

Multilingual by construction

English, French, Dutch and Arabic—with full right-to-left layout—are designed in from the first commit, not bolted on.

Live client work

Live software, honestly labelled.

Five client properties are live today—a registered charity’s donation platform, a competition platform with ticketing, a media-production suite with e-learning, a trilingual restaurant site and a band platform. Everything else shown is a case study, and is labelled as one.

Process

Prototype first.
Production always.

Four stages that put working software in front of you within days—then the engineering discipline that makes it safe to launch.

01

Frame

Scope the real job

A short call and a written scope: what the software must do, in which languages, for whom. Days, not discovery theatre.

02

Prototype

Working software within days

AI coding agents build a clickable version of the real thing first. You react to software in your browser, not to wireframes in a deck.

03

Harden

Engineering the prototype into production

The working version gains its production spine: Playwright and Vitest suites, WCAG accessibility work, security review, and a dev–test–production pipeline.

04

Ship

Launch, measure, maintain

The build goes live through the staged pipeline, with GDPR-conscious analytics and technical SEO in place. A care plan keeps it maintained after launch, if you want one.

Explore the full process

Founder-led collaboration

You brief the person who builds it.

El-Sultan Web is the founder-led practice of Abed El-Sultan—no layered team, no handovers, fewer steps between the question, the decision and the implementation.

Where a project needs photography, video or another specialism, it is planned with trusted production partners. Their role, responsibility and cost are made clear before they are included.

About the practice

The method, in the open

Built with AI. Documented, not disguised.

AI-accelerated engineering is the economic mechanism of this practice, not a footnote. Claude Code, OpenAI Codex, Google Antigravity, Hostinger Horizons and Claude Design carry work that used to need a team—which is exactly why the timelines and the pricing look the way they do.

It is not a shortcut past engineering. Everything the agents produce passes the same gates: Playwright and Vitest test suites, staged dev–test–production deployments, WCAG accessibility checks and GDPR-conscious analytics. The speed comes from the tools. The trust comes from the verification.

The whole method is written down—which tools are used where, what stays under human review, and what never ships without a passing test.

Read how I build

Questions, answered

Clarity before commitment.

View all project FAQs
Is the project fit call a free consultation?

No. It is a short qualification conversation — around 20 minutes — to understand your organisation, what you need built, your languages and your timing, and to establish honestly whether El-Sultan Web is the right fit. It is not a free audit or strategy session, and it carries no commitment on either side. If the practice is not the right fit, you will be told so directly.

What kinds of organisations are the best fit?

Organisations that need real functionality, often in more than one language: charities and non-profits (alberr.org runs donations, Gift Aid and orphan sponsorship for a UK registered charity), cultural and events organisations (bestvoicebelgium.be handles applications and Stripe ticketing), and small businesses that need bookings, e-commerce or a back-office rather than a brochure (lubbadproduction.com, 961.be). If a simple template site would serve you well, you probably do not need this practice — and the fit call will say so.

Is my website just AI-generated?

No. AI coding agents write the code quickly — that is why the pace and pricing are possible — but generation is the start of the process, not the end. Abed specifies every feature, reviews every change, and ships through automated test suites (Playwright, Vitest) and staged dev→test→production pipelines. The method is AI-accelerated engineering with founder accountability, and it is documented in full on the How I Build page.

Which AI tools do you use?

Claude Code, OpenAI Codex and Google Antigravity for engineering, Hostinger Horizons for rapid prototyping, and Claude Design for visual design work. They are named because you should know how your product is made. The How I Build page explains what each contributes and, more importantly, the review and testing discipline wrapped around all of them.

Is AI-built software safe and maintainable?

The projects are built on standard, widely used stacks — Next.js, React, Supabase, Stripe — so any competent developer can read, maintain and extend them. Discipline does the rest: automated test suites, versioned database migrations (the alberr.org database carries 38 of them), role-based access control and staged deployment pipelines. How the code is written has changed; what gets shipped is conventional, documented software.

Project fit

Start with a project fit call.

Twenty focused minutes: what you need built, in which languages, and what a prototype-first timeline looks like for it. If the project is not a fit for this practice, you will hear that plainly.

Book a project fit call

Initial qualification only. Not a free audit or commitment to purchase.