ARCHITECTURE
Modular backend structure, multi-tenant boundaries, domain-oriented modules, and APIs designed around real operational workflows.
I design, build, deploy, and maintain production-oriented SaaS systems, web applications, and mobile products, from backend architecture and data models to the interfaces teams use every day.

Available for remote product and engineering engagements across Morocco, Europe, and worldwide.
I’m Zakaria Bijaddigune, a software engineer based in Agadir, Morocco. Since 2018, I’ve been building web and mobile products with an emphasis on the systems behind them: APIs, data models, permissions, operational workflows, and deployment.
My work spans multi-tenant SaaS, fleet operations, business management, and marketplace products. I’m comfortable owning a project from requirements and architecture through backend services, user-facing applications, and production infrastructure.
I work primarily with TypeScript, React, React Native, Node.js, NestJS, PostgreSQL, Prisma, Redis, Docker, and Nginx. I hold a bachelor’s degree in Computer Science from the University of Ibn Zohr in Agadir.
Product interfaces and portals built with React, Next.js, and Tailwind CSS.
Modular APIs, authentication, role-based access, real-time events, and background processing with Node.js and NestJS.
Relational data modeling with PostgreSQL and Prisma, plus Redis for short-lived state, queues, and rate limits.
Cross-platform applications connected to production APIs with React Native and Expo.
Containerized services, Nginx routing, CI/CD pipelines, and production deployment workflows.
Good product work is more than a polished interface. I focus on the decisions that make a system secure, understandable, and practical for the people operating it.
Modular backend structure, multi-tenant boundaries, domain-oriented modules, and APIs designed around real operational workflows.
NestJS and Node.js services with authentication, validation, role-based permissions, queues, scheduled work, and integrations.
PostgreSQL and Prisma for transactional business data; Redis for cache, rate limits, short-lived sessions, and job queues.
Dockerized applications, Nginx routing, CI/CD pipelines, and deployment workflows that keep applications operable after launch.
Multi-tenant products, staff permissions, subscription workflows, and tenant-facing portals.
Fleet operations, rentals, invoicing, maintenance, marketplace, and ERP-style workflows.
Web dashboards and React Native applications connected to the same production backend.
APIs, authentication, authorization, real-time notifications, queues, and external integrations.
Production-oriented systems presented through the business problem, technical decisions, architecture, and delivery responsibility, not just a technology list.

Car rental businesses in Morocco typically run on spreadsheets and paper contracts. KimiFleet replaces that with a single multi-tenant system that tracks every rental, tells an owner whether each vehicle is actually making money, and lets a client sign a rental agreement without ever printing anything.

Built as a freelance project, Lmaalmine is a nationwide home maintenance marketplace for Morocco, delivered end-to-end as a 4-app production platform.
ERP-style management platform built for a Moroccan construction and equipment company, centralizing tenders, contracts, inventory, suppliers, and deposits.

ATLTP is a comprehensive corporate management platform for a civil engineering company in Agadir, Morocco, delivered as a public website, admin dashboard, and RESTful API.

D44 Modular Spark is a creative portfolio website for an architecture studio.
A driver-facing mobile app and backend system built for a Moroccan food-distribution company to run fleet operations, including vehicle check-ins, delivery missions, cold-chain temperature monitoring, and maintenance scheduling, from a phone in the truck cab and a dashboard back at the office.

A two-sided home-cleaning marketplace for Morocco, connecting householders with independent, ID-verified cleaners through a reverse-pricing model: post what you need, cleaners send their price, you pick. Delivered as four apps sharing one backend: a mobile app, an admin ops console, a public booking site, and the API.
I work with teams building SaaS products, operational platforms, web applications, and mobile products. Based in Agadir, Morocco and available for remote engagements worldwide.
Have a project in mind? Fill out the form and I'll get back to you as soon as possible. For urgent inquiries, you can also reach me directly via LinkedIn or Upwork.