Available for software roles, product teams, and selected client projects

Mobile · Web · Backend · Business Tools

Software Engineer building web, mobile, and backend products.

I design and develop production-ready applications using React Native, Next.js, Node.js, Java, Spring Boot, and Supabase.

React NativeNext.jsJavaSpring BootSupabase
Mobile Apps
Web Platforms
Backend Systems
Business Tools
Brand mark
Aissa Kouame logo
mobilewebbackendsystems

Practical proof

Built for useful product work

The portfolio is centered on systems I can actually design, build, and improve.

Mobile Apps

React Native apps with offline-first workflows and mobile-first UX.

Web Platforms

Modern Next.js products for service businesses, dashboards, and public websites.

Backend Systems

APIs, PDF automation, Java backends, database flows, and reusable services.

Business Tools

Reservation systems, admin dashboards, workflows, and internal tools.

Selected work

Featured Projects

A focused project showcase built around business value, technical clarity, and real-world usability.

Project 01
KDP

Kouame Detailing Platform

Next.jsTypeScriptSupabaseTailwind CSS
FeaturedBusiness Web Platform

Kouame Detailing PlatformBusiness Web Platform

A production-style detailing and car wash platform with online reservation, admin dashboard, client management, WhatsApp workflow, calendar planning, charges tracking, and business statistics.

Problem

Service businesses need a cleaner way to manage reservations, clients, confirmations, and daily operations.

Solution

A production-style detailing and car wash platform with online reservation, admin dashboard, client management, WhatsApp workflow, calendar planning, charges tracking, and business statistics.

Business value

Turns a local service workflow into a structured digital platform with clearer operations and customer conversion.

My role

Designed and built the full web platform, reservation flow, admin experience, and business data structure.

Value

Turns a local service workflow into a structured digital platform with clearer operations and customer conversion.

Features

  • Online reservation system
  • Admin dashboard
  • Client management
  • WhatsApp confirmation workflow
  • Calendar and availability logic
  • Business statistics

Stack

Next.jsTypeScriptSupabaseTailwind CSS
Live DemoGitHub: UnavailableCase Study
Project 02
WMA

WMS Mobile App

React NativeExpoSQLiteAsyncStorage
In progressMobile Application

WMS Mobile AppMobile Application

An offline-first warehouse management mobile app built with React Native and Expo, designed for stock management, barcode scanning, local authentication, and multilingual usage.

Problem

Warehouse workflows need fast mobile actions that still work when connectivity is limited.

Solution

An offline-first warehouse management mobile app built with React Native and Expo, designed for stock management, barcode scanning, local authentication, and multilingual usage.

Business value

Supports stock operations through mobile-first workflows, local data, scanning, and field usability.

My role

Built the mobile workflow, local storage approach, authentication flow, and operational UI structure.

Value

Supports stock operations through mobile-first workflows, local data, scanning, and field usability.

Features

  • Offline-first architecture
  • Barcode scanning
  • Local authentication
  • Multilingual UI
  • Mobile-first workflow

Stack

React NativeExpoSQLiteAsyncStorage
Live Demo: UnavailableGitHub: UnavailableCase Study: Unavailable
Project 03
IGA

Invoice Generator API

Node.jsExpressPuppeteerJavaScript
CompletedBackend / PDF Automation

Invoice Generator APIBackend / PDF Automation

A Node.js backend that generates professional PDF invoices from structured JSON data using clean architecture and reusable services.

Problem

Manual invoice generation is slow, inconsistent, and hard to reuse across business tools.

Solution

A Node.js backend that generates professional PDF invoices from structured JSON data using clean architecture and reusable services.

Business value

Provides a reusable backend service for document generation and business automation.

My role

Built the Express API structure, invoice template rendering, PDF generation flow, and file output handling.

Value

Provides a reusable backend service for document generation and business automation.

Features

  • PDF generation
  • Clean backend structure
  • HTML invoice templates
  • Error handling
  • File output automation

Stack

Node.jsExpressPuppeteerJavaScript
Live Demo: UnavailableGitHubCase Study: Unavailable
Project 04
TSP

TCP Server Project

JavaMavenMySQLJDBC
CompletedJava Backend Project

TCP Server ProjectJava Backend Project

A Java-based backend networking project focused on socket programming, concurrency, user management, and database integration.

Problem

A backend learning project to understand networking, concurrency, and database-backed server logic.

Solution

A Java-based backend networking project focused on socket programming, concurrency, user management, and database integration.

Business value

Demonstrates backend fundamentals beyond frameworks: sockets, clients, database access, and clean structure.

My role

Implemented the Java TCP server structure, concurrent client handling, JDBC integration, and user data flow.

Value

Demonstrates backend fundamentals beyond frameworks: sockets, clients, database access, and clean structure.

Features

  • TCP server architecture
  • Concurrent client handling
  • Database-backed users
  • Prepared statements
  • Clean project structure

Stack

JavaMavenMySQLJDBC
Live Demo: UnavailableGitHubCase Study: Unavailable

How I work

About

I am a Software Engineer focused on building practical digital solutions. My work combines frontend development, mobile development, backend architecture, and business-oriented thinking. I care about clean interfaces, reliable systems, and products that are actually useful.

Product-minded engineering

User flows, business logic, and usable products.

Clean and scalable code

Typed components, clear services, maintainable structure.

Business-focused solutions

Tools that support real operations and decisions.

Technology map

Skills

A practical stack for building mobile apps, web platforms, backend APIs, and database-backed business tools.

01

Frontend

Modern web interfaces and responsive product UI.

Used for dashboards, landing pages, and responsive interfaces.

Next.jsReactTypeScriptTailwind CSSResponsive UI

02

Mobile

Cross-platform apps with local storage and mobile UX.

Used for offline-first apps, barcode workflows, and local storage.

React NativeExpoSQLiteAsyncStorageMobile UX

03

Backend

APIs, services, architecture, and server-side logic.

Used for APIs, services, authentication, and business logic.

JavaSpring BootNode.jsExpressREST APIsJDBC

04

Database & Tools

Storage, deployment, version control, and project tooling.

Used for storage, deployment, version control, and project tooling.

MySQLSupabaseGitGitHubVercelMaven

Technology map

Primary engineering stack

Grouped by how each tool contributes to shipping real products.

Java80%
Spring Boot70%
React Native90%
Next.js78%
Node.js72%
TypeScript78%
MySQL75%
Supabase72%

Build scope

What I can build

Useful digital systems for employers, product teams, and small businesses that need clean execution.

Build 01

Mobile apps with React Native

Cross-platform mobile apps for operations, stock, booking, internal workflows, and field usage.

Build 02

Business websites with booking/contact systems

High-quality websites with credibility, service clarity, booking flows, contact forms, and conversion paths.

Build 03

Admin dashboards

Control panels for reservations, clients, invoices, business statistics, and day-to-day management.

Build 04

Backend APIs

REST APIs, database integration, authentication flows, Java services, and Node.js automation backends.

Build 05

Database-backed products

Applications with Supabase, MySQL, authentication, client records, reservations, and operational data.

Build 06

Automation tools

Tools for PDF generation, invoices, confirmations, reminders, and repetitive business workflows.

Credible technical growth

Experience

Software Engineer / Full Stack Developer

Independent Projects

Current

Building web platforms, mobile apps, backend systems, and business tools with a focus on usability, maintainable code, and practical delivery.

  • Built web platforms and client-style tools with Next.js, TypeScript, Tailwind CSS, and Supabase.
  • Implemented practical flows for reservations, dashboards, client data, and business operations.
Next.jsReact NativeTypeScriptSupabaseNode.js

Mobile Development Internship

React Native / Client Work

Internship

Worked on mobile UI, API integration, app logic, debugging, and React Native workflows for production-style applications.

  • Implemented mobile screens and connected UI flows to REST API data.
  • Improved app behavior through debugging, state handling, and React Native workflow fixes.
React NativeExpoREST APIsDebugging

Java / Backend Learning Track

Backend Engineering

Ongoing

Strengthening backend architecture with Spring Boot, Java networking, databases, REST APIs, clean code, and reliable service design.

  • Practiced Java backend fundamentals: services, JDBC, prepared statements, and database-backed logic.
  • Built toward cleaner API design, authentication concepts, and maintainable backend structure.
JavaSpring BootMySQLJDBCREST APIs

Education

Software Engineering Foundations

Ecole 1337 (42 Network)

2021 - 2024

Project-based engineering training in the 42 Network focused on C programming, algorithms, Unix/Linux, Git, problem solving, memory management, and system programming fundamentals.

C programmingAlgorithmsUnix/LinuxGitProblem solvingSystem programming

Contact

Available for full-time roles and freelance projects. Based in Casablanca, Morocco.

Send me a clear message about the product, role, workflow, or business problem you want to solve.

Location

Casablanca, Morocco

Availability

Open to software engineering roles and selected projects