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D Detective mode Type “joker” for chaos

Youssef Hayyati — full-stack developer in Rabat, Morocco

Savingcodefrom oldages

Youssef Hayyati

Callsign — B

Rabat, Morocco

4

Yrs Exp.

11+

Clients

Dossier / Subject

I'm Youssef Hayyati based in
Rabat, Morocco.

Full-stack developer with a detective's patience and an artist's eye. I build the parts nobody sees — secure, stable back-ends — and the parts everybody feels: interfaces where motion, typography and small details do the talking. Off the clock, I draw.

01 The detective

Full Stack Dev

End-to-end web apps — from APIs and databases to the interfaces people touch. When something breaks, I follow it until it confesses.

02 The showman

Frontend & Design

Smooth, detail-driven UIs built with a designer's eye. Motion, spacing and colour are never afterthoughts — they are the performance.

03 The artist

Drawing & Art

Drawing shaped how I see the world. That visual thinking runs through every layout and interface I build.

Side A — The Detective

Order

Back-ends, systems, security

  • Confidentiality-first systems — access control and data protection that hold up.
  • Critical bugs, followed all the way to the root.
  • Queues, caches and clean contracts: Laravel, PostgreSQL, RabbitMQ, Redis.
  • Master's in Intelligent Systems & Networks.

Side B — The Wild Card

Chaos

Front-ends, motion, art

  • Motion, type and micro-interaction treated as first-class citizens.
  • Draws by hand — the eye that makes a layout feel right.
  • Figma, Photoshop, Illustrator, GSAP, Three.js.
  • Experiments like the cowl up top: 64,000 grains of sand on one GPU.

Dossier / Duality

Two sides. One developer.

Every system needs a Batman. Every interface needs a little Joker.

Full Stack Developer — Rabat, MoroccoFull Stack Developer — Rabat, MoroccoFull Stack Developer — Rabat, MoroccoFull Stack Developer — Rabat, MoroccoFull Stack Developer — Rabat, Morocco
Built in the dark — Shipped before dawnBuilt in the dark — Shipped before dawnBuilt in the dark — Shipped before dawnBuilt in the dark — Shipped before dawnBuilt in the dark — Shipped before dawn

It'snotwhoIamunderneath,butwhatIdothatdefinesme.

Batman — Batman Begins, 2005

Case Files / Selected Work

Case
files

The problems worth writing down — hardened back-ends, motion-led front-ends, and the systems I was called in to fix. Scroll sideways.

Scroll
01
Case 01 · Backend / Security
2024 — NowActive case

Secure Data Platform

Confidentiality-first architecture — hardened data protection and access control that safeguards sensitive information across the platform.

LaravelPostgreSQLRabbitMQ
Scientiae
02
Case 02 · Infrastructure
2024 — NowActive case

Realtime Engine

Event-driven, message-queued services delivering live updates through resilient, decoupled infrastructure that scales calmly under load.

ReverbRabbitMQRedis
Scientiae
03
Case 03 · Full-Stack
2023 — 2024Case closed

API Integration Suite

Re-engineered integrations across evolving API versions — keeping every connected system in seamless, uninterrupted sync.

RESTVueNuxt
E-Impact
04
Case 04 · Frontend / Design
2025 — NowActive case

Motion Interfaces

Detail-driven front-ends where logic meets aesthetics — motion, typography and micro-interaction treated as first-class citizens.

NuxtGSAPTailwind
Craft

Case 05 · wild card

Your project
could be next.

Every deck needs a wild card. Bring the strange idea — I'll bring the order it needs to ship.

Let's talk

Intercepted transmission

Madness,asyouknow,islikegravity.Allittakesisalittlepushtomain.

The JokerRemixed · The Dark Knight

Utility Belt / 2026

Utility Belt

Every tool earns its pouch. Nothing rides along for show — each one is here because a job once needed it, and will again.

VueFrontend
NuxtFramework
JavascriptLanguage
TailwindStyling
GSAPAnimation
Three.js3D
LaravelBackend
PostgreSQLDatabase
PHPLanguage
RabbitMQMessaging
RedisCaching
FigmaDesign
DockerDevOps
GitVersion Control
PhotoshopDesign
IllustratorDesign

From the case notes

Whydowefall?Sowecanlearntowritebettererrorhandling.

Thomas WayneRemixed · Batman Begins

Patrol Log / Career

Years
on
watch

2024

Currently building

012024 — Present

Full-Stack Developer

Scientiae · Full-time — Rabat, Morocco

  • Collaborate with engineers, designers and data scientists to build robust, scalable solutions around real user needs.
  • Implemented measures that strengthened confidentiality and data protection, safeguarding sensitive information.
  • Identified and resolved critical software errors, significantly improving system stability and security for end users.
022023 — 2024

Full-Stack Developer

E-Impact · Internship — Fez, Morocco

  • Designed, coded and tested clean, high-quality solutions for client projects, contributing to overall project success.
  • Analyzed software requirements and worked closely with the team to shape and deliver solutions.
  • Updated existing integrations for new API versions, ensuring seamless functionality across systems.
  • Evaluated products and technologies, recommending enhancements and proposing new approaches.

Training / Foundations

Master's — Intelligent Systems & Networks

2024

Advanced study of intelligent systems, networks and distributed architectures.

Fez, Morocco

Bachelor's — Computer Engineering

2022

Mathematics, Physics & Computer Science.

Fez, Morocco

From the case notes

Youeitherdieahotfix,oryoulivelongenoughtobecomelegacycode.

Harvey DentRemixed · The Dark Knight
Open to workLet's talkOpen to workLet's talkOpen to workLet's talkOpen to workLet's talkOpen to workLet's talkOpen to workLet's talk

Available for freelance & full-time Currently building at Scientiae — Rabat

Let's build
something big

Line of the night
Whysoserious?It'sonlyproduction.

The Joker — Remixed · on a Friday deploy

Local time

Rabat, Morocco

Languages

  • Arabic — Native
  • English — Professional
  • French — Intermediate

Hayyati

© 2026 Youssef Hayyati — All rights reserved

Built with Nuxt · GSAP · Tailwind