Available for freelance work

Hi, I'm Hadjer

Full-Stack Developer • Mobile App Developer • Software Engineer

Full-Stack and Mobile Developer specializing in scalable web applications, workflow automation with n8n, REST APIs, and cross-platform mobile development.

Based in Annaba, Algeria

Available Now

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@Hadjer

Full-Stack & Mobile Developer

ABOUT ME

Hi! I'm Bedjaoui Hadjer, a Full-Stack and Mobile Developer
based in Annaba, Algeria.

I'm Bedjaoui Hadjer, a Full-Stack and Mobile Developer with a Bachelor's Degree in Computer Science.

I build scalable web applications, mobile apps, REST APIs, and workflow automation solutions. I enjoy creating clean architectures, modern UI/UX, and high-performance software using PHP, Laravel, React, Flutter, MySQL, Java, and automation tools such as n8n.

As a fast learner and proactive builder, I continuously expand my skills to stay aligned with modern software development practices and emerging technologies.

CORE UI ONLINE

WELCOME

15+ Projects Completed

10+ Technologies

3+ Years Learning

100% Responsive Designs

SKILLS

What I Work With

Languages

JavaScript PHP Java Python Dart SQL C C++

Frontend

HTML5 CSS3 React Flutter Responsive Design

Backend

Laravel PHP MySQL REST APIs Authentication

Tools

Git GitHub Docker VS Code XAMPP n8n

Concepts

OOP MVC Clean Architecture API Design Data Structures UI/UX

HTML

CSS

JavaScript

React

Laravel

Flutter

PHP

MySQL

Docker

Git

Java

Python

JOURNEY

Timeline

2026

Bachelor's Degree in Computer Science

2025–2026

PSYRA Mental Health Platform

2025

DZHouse

2025

Java Desktop System

2025

Flutter Mobile Apps

PROJECTS

Featured Work

A showcase of my recent projects demonstrating expertise in full-stack

development, modern frameworks, and creative problem-solving.

DZHouse — Rental Platform

Full-stack property rental marketplace built with Laravel 13 and REST APIs for the Algerian market. Includes secure authentication, multilingual support (EN/AR/FR), property listings, booking management, real-time messaging, reviews, favorites, notifications, owner analytics, and role-based dashboards, powered by a scalable MVC architecture.

Laravel PHP MySQL JavaScript HTML CSS

GitHub Live Demo

PSYRA — Mental Health Support Platform

Mental health support platform developed with Laravel, featuring clinically validated PHQ-9 and GAD-7 assessments, personalized self-care resources, anonymized therapist analytics, dual-mode privacy architecture, automated workflows powered by n8n, PSYRA Talk, and a dedicated Kids Zone.

Laravel PHP MySQL JavaScript n8n REST API

GitHub Live Demo

Calculator

Premium cross-platform scientific calculator built with Flutter and Dart, featuring a custom mathematical expression engine, advanced scientific functions, equation solving, graph plotting, unit conversion, calculation history, and a modern glassmorphic interface.

Flutter Dart Custom Math Engine Material 3

GitHub Live Demo

PSYRA Talk

24/7 conversational mental health assistant designed to support users experiencing stress, anxiety, and burnout. It provides empathetic guidance, personalized coping strategies, and automated crisis escalation workflows while protecting user privacy by keeping conversations stateless without storing chat history.

n8n Python API

GitHub Live Demo

Portfolio Website

Personal developer portfolio showcasing projects, skills, and services with modern UI design, smooth animations, and fully responsive layout.

HTML CSS JavaScript

GitHub Live Demo

WHY ME

Why Hire Me?

Clean Code

Readable, maintainable code following best practices and clean architecture principles.

Responsive Design

Interfaces that look and work great on every screen, from desktop to mobile.

Fast Performance

Optimized applications built for speed, efficiency, and a smooth user experience.

Workflow Automation

Building reliable automation workflows with n8n and API integrations that streamline business processes.

Full-Stack Expertise

Comfortable across web, mobile, backend, and database layers of a project.

Strong Communication

Clear, proactive communication that keeps projects on track from start to finish.

SERVICES

What I Offer

Full-Stack Web Development

Building complete, database-driven web applications from scratch — responsive frontends, secure backends, and seamless API integrations using HTML, CSS, JavaScript, PHP, and MySQL.

Responsive Design PHP & MySQL REST APIs

Workflow Automation & Platform Integration

Designing and building web platforms with workflow automation, conversational systems, API integrations, and automated escalation pipelines using n8n.

n8n Automation Workflow Automation Chat Orchestration

UI/UX Design

Designing intuitive and visually polished interfaces that deliver exceptional user experiences — modern layouts, component systems, and responsive design across all devices.

Modern Aesthetics Component Design Accessibility

Database Design & Integration

Architecting and integrating relational databases with clean schemas, efficient queries, and full CRUD support — including authentication systems and session management.

MySQL SQL Optimization Auth Systems

Mobile App Development

Building cross-platform mobile applications with Flutter and Dart — integrated REST APIs, authentication, local storage, and responsive, native-feeling UI.

Flutter & Dart Cross-Platform Firebase

Laravel Development

Building robust backend systems and web applications with Laravel — clean MVC architecture, Eloquent ORM, authentication, and secure, scalable APIs.

Laravel MVC Eloquent ORM

REST API Development

Designing and building secure, well-documented REST APIs with proper authentication, validation, and clean resource structures for web and mobile clients.

REST APIs Authentication API Design

Desktop App Development

Developing desktop applications using Java with full OOP architecture, Swing graphical interfaces, and MySQL database connectivity for data management solutions.

Java & Swing OOP Architecture MySQL Integration

Get In Touch

Let's collaborate! I am always open to discussing exciting projects and new opportunities.

bedjaoui1hadjer@gmail.com

+213 794 39 07 17

Annaba, Algeria