Youssef
Open to opportunities
Youssef

I build frontend systems that don't go down.

Senior Frontend Engineer & Team Lead crafting real-time trading platforms for 5,000+ concurrent users at MultiBank Group, Dubai.

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0+Years experience
0+Concurrent users
0.0%Uptime achieved
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What I do?

Six years turning complex, high-stakes requirements into fast, resilient interfaces.

React · TypeScript

Frontend Architecture

Scalable component & state systems with GraphQL, React Query, and Zustand.

WebSocket · Real-Time

Real-Time Trading Systems

Live dashboards handling 10,000+ daily trades at sub-100ms latency.

Jest · Leadership

Testing & Team Leadership

Leading 10 engineers; 90%+ coverage that cut production bugs 45%.

Featured Projects

A mix of production platforms shipped at MultiBank and things I build on my own.

form-builder.youssefnesafe.com

Form Builder

Dev Tool

A visual form builder that exports type-safe, Zod-validated React Hook Form code — 24 field types, multi-step wizards, and conditional logic. You own the code, not a hosted widget.

ReactTypeScriptZodReact Hook Form
Visit site
citideveloper.com

Citi Developers

Real Estate

Corporate site for a Dubai luxury real-estate developer — premium residential projects with a wellness-led, smart-tech brand.

Next.jsTypeScriptTailwind CSS
Visit site
trade.multibankfx.com

Multibank Trading Platform

Trading

Real-time forex trading platform for 5,000+ concurrent users — live market data, TradingView charts, and sub-100ms WebSocket feeds at 99.9% uptime.

ReactTypeScriptGraphQLWebSocketZustand
Visit site
trade.mb.io

MB.io Exchange

Crypto

Full crypto exchange with real-time order books, spot trading, and live market-depth — tuned for high-frequency data without frame drops.

ReactTypeScriptGraphQLWebSocketApollo Client
Visit site
multibankgroup.com

MultibankGroup.com

Corporate

Global corporate website for MultiBank Group — dynamic multi-language content across 10+ regions with a 95+ Lighthouse performance score.

Next.jsTypeScriptTailwind CSSGraphQL
Visit site

Work Experience

Six years shipping frontend for enterprise trading, fintech, and automation platforms.

  1. Team Lead, Frontend Engineering at MultiBank Group

    Jan 2026 - Present

    Leading 10 frontend engineers across crypto & forex trading platforms; owns architecture, standards, and CI/CD.

  2. Senior Frontend Developer at MultiBank Group

    Jul 2022 - Dec 2025

    Architected two mission-critical trading platforms serving 5,000+ users with 99.9% uptime and 10,000+ daily trades.

  3. Senior Frontend Developer at Nestech

    Aug 2021 - Jul 2022

    Led enterprise automation (HR/payroll/finance) for 100+ users, cutting manual processing time 70%; mentored 4 juniors.

  4. Frontend Developer at Nestech

    Dec 2019 - Aug 2021

    Built enterprise applications with Vue.js and Quasar in an agile consultancy environment.

  5. Frontend Developer at Codlex

    Apr 2018 - Nov 2019

    Delivered responsive, cross-browser sites with HTML5, CSS3, JavaScript, and jQuery.

Tech Stack

The tools I reach for — battle-tested across trading platforms, fintech, and side projects.

Frontend
ReactNext.jsVue.jsTypeScriptJavaScript
State & Data
GraphQLApollo ClientReact QueryZustandReduxREST APIsWebSocket
Styling & UI
Tailwind CSSMaterial-UIQuasarVuetifySASS/SCSS
Testing
JestCypressTesting Library
DevOps & Tools
GitDockerGitHub ActionsWebpackVite

Contact here

Have a role, a project, or just want to connect? Say hi.