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Decoding visual systemProduct engineering portfolio
Product engineer in a studio surrounded by code and system diagrams
HM/2602 / Hamza Mraizik · Product Engineer Available for select projects

Business thinking × full-stack engineering

I design and build POS systems, dashboards, APIs, internal tools, and automations that make real business workflows run better.

Let's work together ↗See selected work ↓

01 / Product thinking

Scope the
right MVP.

02 / Full-stack delivery

Engineer the
whole workflow.

03 / Product delivery

Ship proof.
Not promises.

Have a product challenge?

Bring metheproblem.

01 / Services

Where I create leverage

What can I take off your plate?

Based in Morocco and working remotely, I provide full-stack development for startups and operational teams: React and Next.js web applications, React Native products, TypeScript, Node.js and NestJS APIs, custom dashboards, POS and inventory systems, internal tools, AI integrations, and workflow automation.

01

MVP development & product builds

Turn an unclear idea into a focused product people can actually use.

Explore this service

Workflow discovery, scope, interface, backend, API design, QA, and a launch-ready first version—without splitting ownership across five people.

  • Product scope
  • Full-stack build
  • Demo-ready release
02

Custom business software

Replace fragile spreadsheets and manual work with software shaped around your operation.

Explore this service

POS systems, inventory, dashboards, internal tools, role-based workflows, local-first applications, and practical automation.

  • POS & inventory
  • Internal dashboards
  • Workflow automation
03

React, React Native & API delivery

Move a product forward without sacrificing reliability or clarity.

Explore this service

React and React Native interfaces, backend services, third-party APIs, webhooks, storage workflows, testing, and reviewable delivery.

  • Web & mobile features
  • APIs & integrations
  • QA & hardening
02 / Selected proof

Problems turned into working systems

The friction.
The right response.

Explore GitHub
  1. DPS Gestion product interface
    01 / Commercial operations systemDPS-IT

    Every sale. Every balance. In view.

    Explore the solution
  2. DPS POS product interface
    02 / Offline-first point of saleSpare-parts retailer

    20,000 parts. Zero guesswork at the counter.

    Explore the solution
  3. 03 / Slack AI analysis assistantCMA advisory company

    Sixteen pages became a conversation.

    Case study in progress
  4. Med'Oc product interface
    04 / Medical practice managementMedical practice

    Patient care needs one connected record.

    Explore the solution
03 / Approach

A visible path through uncertainty

From business friction
to something testable.

01 / Friction

  1. 01

    Friction

    Locate the costly break.

    Find where time, clarity, or opportunity disappears inside the real workflow.

  2. 02

    Clarify

    Turn symptoms into a decision.

    Align the users, constraints, desired outcome, and the signal that will prove progress.

  3. 03

    Scope

    Protect the first useful release.

    Remove everything that delays learning without making the product meaningfully more valuable.

  4. 04

    Build

    Connect the whole workflow.

    Interface, backend, data, integrations, and QA move forward as one reviewable system.

  5. 05

    Prove

    Put working software in their hands.

    A testable release replaces assumptions with evidence and gives the next decision a foundation.

Currently available for select product challenges
04 / Start a conversation

The next step is intentionally simple

Show me where
the workflow
breaks.

I'll reply with questions, an honest assessment, and the clearest useful next step—whether that is a build, a smaller first release, or a different direction.

contact@hamzamraizik.me +212 632 180 194
LinkedInGitHub
Project brief / 001 Ready when you are
What are we building?
This opens a prepared email.
You stay in control.