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ZB

Head of IT at MAMICAR

Zaher Bouzid

Full-Stack Engineer & Head of IT

I design, build and run business platforms end to end, from the database schema to the Nginx config. Today I lead IT at MAMICAR, where we build and operate the group’s ERP and its travel booking platform.

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Hammamet, Tunisia
Portrait of Zaher Bouzid

How I work

  • 01

    End to end

    Data model, API, interface, deployment and monitoring. I own the whole path, so nothing gets lost between teams.

  • 02

    Business first

    Pricing rules, payroll, multi-company accounting: I learn the domain until the software speaks the same language as the people using it.

  • 03

    Built to last

    Permissions, audit trails, backups, hardened containers. Production software has to be trusted, not just demoed.

01 / Selected work

Platforms I’ve built

Two production platforms I lead today, and earlier products from WOLO and EDLIGO.

Currently leading

MAMIPLEX

The ERP that runs the MAMICAR group

A multi-company ERP covering finance, accounting, payroll, fleet and daily operations for every company in the group.

  • Angular
  • Angular Material
  • NestJS
  • Prisma
  • PostgreSQL
  • WebSockets
  • Puppeteer

Read the case study

Sales dashboard (demo data)
Currently leading

Mami Travel

Booking platform for a Tunisian travel agency

Catalog, dynamic pricing and bookings for transfers, excursions, tours and cruise port calls, sold through a public site in six languages.

  • Next.js
  • React
  • Tailwind CSS
  • next-intl
  • Angular
  • PrimeNG
  • NestJS

Read the case study

Public site: search for tours, excursions and transfers

Earlier projects

Tango

2024

HR and productivity tracking

WOLO · Full-stack developer · team lead

Smartown

2024 – 2025

Web mapping for civil engineering

WOLO · Full-stack developer · team lead

EDLIGO

2021 – 2024

Talent and learning analytics

EDLIGO · Full-stack developer

02 / Experience

Where I’ve worked

  1. May 2025 – Present

    MAMICAR

    Hammamet, Tunisia · Hybrid

    Head of IT · IT Project Manager & Full-Stack Lead

    • Run the IT department: lead full project lifecycles, track KPIs and milestones, and report to senior management.
    • Manage and mentor the IT team; plan architecture and system design for the group’s platforms.
    • Build the MAMIPLEX ERP and the Mami Travel booking platform on NestJS, Prisma, PostgreSQL, Angular and Next.js.
    • Own infrastructure: Ubuntu servers, Docker, Nginx reverse proxy and load balancing, SSL/TLS, CI/CD, monitoring and backups.
    • Handle production incidents, urgent requests and legacy code refactoring.
    • NestJS
    • Prisma
    • PostgreSQL
    • Angular
    • Next.js
    • Tailwind
    • Docker
    • Nginx
    • Ubuntu Server
    • Jira
    • Scrum

  2. Feb 2024 – Apr 2025

    WOLO

    Tunis, Tunisia · Hybrid

    Full-Stack Developer · Team Leader

    • Led a team of 5+ developers; ran project tracking and reporting against KPIs and milestones.
    • Worked with stakeholders to keep delivery aligned with business goals.
    • Designed data models and built REST APIs for internal products (Tango, Smartown).
    • Refactored codebases to cut load times, and handled incident resolution.
    • NestJS
    • Prisma
    • PostgreSQL
    • Angular
    • WebSockets
    • Docker
    • Nginx
    • Jira
    • Scrum

  3. Dec 2021 – Jan 2024

    EDLIGO

    Ingolstadt, Germany · Remote

    Full-Stack Developer

    • Built analytics dashboards for a talent and learning analytics platform.
    • Designed models and asynchronous REST services between the Angular frontend and the .NET backend.
    • Raised test coverage with unit and end-to-end tests (Selenium).
    • Refactored and optimised the frontend for performance and cross-browser support.
    • Angular
    • .NET
    • PostgreSQL
    • ECharts
    • amCharts
    • D3.js
    • Selenium

  4. Mar 2021 – Sep 2021

    FivePoints The Talent Pool

    Tunis, Tunisia · On site

    Full-Stack Developer · Retraining

    • Intensive full-stack programme: REST APIs, real-time features with WebSockets, Angular frontends.
    • Mission at Petbox SARL: set up Git hooks to enforce code standards and built responsive interfaces.
    • Node.js
    • Express
    • MongoDB
    • WebSockets
    • Angular
    • Bootstrap

Education

Mechatronics Engineering

Private Polytechnic University of Tunis (ULT) · 2016 – 2019

Languages

English, French, Arabic

03 / Skills

What I work with

Frontend

  • Angular
  • Next.js
  • React
  • TypeScript
  • Tailwind CSS
  • SCSS
  • Angular Material
  • PrimeNG

Backend

  • NestJS
  • Node.js
  • Express
  • .NET / C#
  • REST APIs
  • WebSockets
  • JWT auth

Data

  • PostgreSQL
  • Prisma
  • MongoDB
  • ECharts
  • D3.js
  • Leaflet

Infrastructure

  • Docker
  • Nginx
  • Ubuntu Server
  • CI/CD
  • SSL/TLS
  • Monitoring & backups
  • GitLab / GitHub

Quality

  • Cypress
  • Selenium
  • Unit & e2e testing
  • Code reviews
  • UML

Leadership

  • Team leadership
  • Project management
  • Scrum / Agile
  • Jira
  • Stakeholder reporting

04 / Contact

Let’s talk

Have a project, a role or a question? Send a message and I’ll get back to you.

Or email me at

bouzid.zeher@gmail.com