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Senior full-stack engineer.
Next.js · commerce · agentic AI.

I write the code that ships to production: App Router storefronts, headless commerce on Shopify and commercetools, and TypeScript services with real observability, shipped through agentic workflows with Claude Code, Codex, MCP servers, custom skills and subagents.

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01 · WHAT I BUILD

Four capabilities. Picked deliberately.

Three areas where I'm genuinely senior, and one way of working that runs through all of them. Everything else is a tool I'll reach for when it's the right one.

Next.js & React, end-to-end

App Router, RSC, edge routing, ISR, and Core Web Vitals tuned against real-user data.

Next.js 16React 19TypeScriptVercelDatadog RUM

Headless & composable commerce

Shopify, Adyen, Contentful, Amplience.

ShopifyAdyenKlarnaContentfulAmplience

Backend & API engineering

Node.js, FastAPI, GraphQL, REST, event-driven services.

Node.jsFastAPIGraphQLPostgreSQLRedis

Agentic engineering

Claude Code, Codex, MCP servers, custom skills and subagents wired into build, review and ship.

Claude CodeCodexMCPSkillsSubagents

See the full stack ↓

Sprachen & Grundlagen

JavaScriptTypeScriptNode.jsPythonSQLHTMLCSS

KI-Tooling & Prompt Engineering

Prompt EngineeringContext EngineeringClaude CodeClaude API / Anthropic SDKCodexGitHub CopilotVercel AI SDKOpenAI APIModel Context Protocol (MCP)Agentic WorkflowsAI Code ReviewClaude Code SkillsSubagentsMulti-agent Orchestration

Monorepo & Build-Orchestrierung

pnpmpnpm WorkspacesTurborepoNX

Backend-Entwicklung

ExpressNestDjangoFastAPIApollo ServerApollo FederationGraphQL Code GeneratorServerless FrameworkTypeORMSequelizeClickHousePostgreSQLSQLAlchemyAlembicMongoDBMongooseRedisWebsockets

Frontend-Entwicklung

REACTVUEANGULARNextjsGatsbyjsShopifyHydrogenApollo ClientTanStack QuerySWRNextAuth.jsZustandFramer MotionAG GridSwiperVidstack

UI/UX & Design Systems

BootstrapTailwind CSSMaterial UIEmotionRadix UIMaterial DesignAtomic DesignStorybookLadleLighthouse

Formulare & Validierung

React Hook FormZodYup

Build-Tools & Testing

WebpackesbuildFuseBoxViteRolluptsupBabelSWCJasmineJestPlaywrightCypressReact Testing Libraryjest-domnockMSWSupertestcommercetools-mockaws-sdk-client-mock

DevOps & Infrastruktur

DockerDocker AlpineLinuxCI/CDGitlab CiGitHub ActionsAWS EC2AWS ECSAWS EKSAWS LambdaAWS RDSAWS S3AWS DynamoDBAWS CognitoAWS Secrets ManagerAWS serverlessAWS CodepipelineVercelFastlyTerraformDocker Compose

Observability & Runtime

DatadogDatadog RUMDatadog APMDatadog CIdd-traceSentryAmplitudeMixpanelHotjarOpenTelemetryPino

CMS & Integrationen

ContentfulStrapiAmplienceOptimizelyOkta

eCommerce-Plattformen & APIs

commercetoolsFrontasticScayle CommerceFindologicKlarnaAdyenAvalara

Event-Driven Architecture

SolacesolclientjsTaskIQAWS EventBridgeAWS SQS

Automatisierung & Workflow

n8n

Entwicklungspraktiken

AgileGitGraphQLESLintPrettiercommitlintlint-stagedbranch-name-lintrelease-itConventional Changelog

02 · SELECTED WORK

Production work, ranked by what mattered.

Brands you've heard of. Measurable outcomes. Architecture that scales.

All projects →

Headless-Commerce-Plattform

commercetools

Composable, Headless-Commerce-APIs für Enterprise-E-Commerce-Storefronts.

ReactTypeScriptNode.jsGraphQL

Core platform

SaaS

Elevate AB

Shopify A/B-Testing- und Experimentierungsplattform mit Storefront-First-Architektur und Monorepo-Tooling.

Next.jsNext.js App RouterReactReact Server Components

Conversion lift

Headless E-Commerce

M&M'S

Globales M&M'S Direct-to-Consumer Storefront auf einem Headless commercetools Stack. Next.js Frontend, Amplience Content, Adyen Payments, produktive Core Web Vitals.

Next.jsNext.js App RouterReactTypeScript

LCP -42%

Enterprise-Markensite

Mars, Incorporated

Mars, Incorporated Corporate-Markensite. Next.js + Contentful Headless-Architektur in Enterprise-Skalierung.

Next.jsNext.js App RouterReactTypeScript

80+ countries

AI & Computer Vision

Ocucon

AI-gestützte Computer-Vision- und Videoanalyse-Plattform. React-Dashboards über einer Python/OpenCV-Pipeline.

Next.jsReactTypeScriptNode.js

Real-time inference

Technologieberatung

Gradion

Eine globale Digitalberatung, die Innovation und Transformation über Branchen hinweg vorantreibt.

ReactAngularVue.jsNode.js

DACH retail

03 · AGENTS & SKILLS

Agents I've built, and how I ship with them.

Skills, subagents and assistants running in real teams. Evidence over buzzwords.

All showcases →

Claude Code · Skill + subagent2026

A release-hotfix agent for an enterprise platform team

Cutting a hotfix on a multi-component platform meant a checklist of manual steps across two repositories. I packaged the whole sequence as a Claude Code skill backed by a dedicated subagent: point it at a component, an environment and the fix PRs, and it resolves what's actually deployed, builds the hotfix branch, tags it, and raises the environment bump PR for review.

Claude CodeSkillsSubagentsGit

1 command Replaces a manual checklist

Gradion · Internal tool2026

Natural-language time tracking on Kimai

An assistant for Gradion engineers that turns sentences like "from 9 to 11:30 I worked on the login bug" into correct timesheet entries in Kimai. Built entirely as a CLAUDE.md-driven Claude Code workflow: onboarding, project lookup, activity mapping and confirmations, with no custom app to deploy or maintain.

Claude CodeCLAUDE.mdKimai APIREST

1 sentence Per time entry

Working setup2026

How I ship: Claude Code, Codex and MCP in one loop

The setup behind my day-to-day delivery. Claude Code is the primary agent, Codex is the second opinion and rescue path when a problem needs a fresh diagnosis, MCP servers connect both to the systems I actually work in, and parallel subagents handle broad searches and codebase-wide changes. I review every diff that ships.

Claude CodeCodexMCPSubagents

2 agents Claude Code + Codex

05 · FAQs

Questions people ask before booking.

Wer sind Sie?

Ich bin Ibrahim Aly, Senior-Full-Stack-Software-Engineer. Ich habe Next.js App Router Storefronts, Shopify-A/B-Testing-Plattformen und commercetools-Arbeit für Marken wie M&M'S, Mars, DEPOT und Ocucon ausgeliefert. Außerdem baue ich Claude Code Skills, Subagents und MCP-gestützte Workflows, mit denen Teams ausliefern.

Worauf sind Sie spezialisiert?

Vier Dinge. (1) Next.js Full-Stack: App Router, React Server Components, TypeScript, Vercel. (2) Headless Commerce: commercetools, Shopify, Composable Architectures, Core Web Vitals auf echten Storefronts. (3) Backend- & API-Engineering: Node.js, FastAPI, GraphQL/REST-Services, AWS, Observability. (4) Agentic Engineering: Claude Code, Codex, MCP-Server, eigene Skills und Subagents, fest im Delivery-Workflow verankert.

Wie können Sie meinem Unternehmen helfen?

Wenn Sie auf den Next.js App Router migrieren, ein Headless commercetools- oder Shopify-Storefront aufbauen, produktive Backend-Services bauen oder Core Web Vitals auf einer umsatzkritischen Site reparieren wollen, übernehme ich die Delivery End-to-End und liefere aus.

Wie sieht Ihr Entwicklungsansatz aus?

Sauberes TypeScript, enge Feedback-Loops, echte Tests (Playwright, Jest), Monorepo-freundlich (Turborepo, pnpm Workspaces) und produktionsreifes CI/CD von Tag eins. Ich baue für das Team, das es wartet, nicht nur für die Demo.

Lassen Sie KI Code schreiben, den Sie nicht verstehen?

Nein. Agenten entwerfen, ich verantworte den Diff. Ich nutze täglich Claude Code und Codex mit MCP-Servern, eigenen Skills und Subagents, um bei gut verstandenen Aufgaben schneller zu sein. Bei kritischen Commerce-Pfaden wie Checkout, Preisen und Zahlungen lese ich jede Zeile, und Agenten-Output, der seine Tests besteht, aber eine Geschäftsregel falsch versteht, wird neu geschrieben statt gemergt.