Looking for a job

Salah Eddine User

@boussettah

Full-stack engineer and SaaS founder building multi-tenant products—shipping production features fast with Next.js, Node, and Postgres.

Morocco

Message

What I'm looking for

I’m looking for a team where I can own architecture end-to-end, ship production features fast, and build multi-tenant SaaS with strong engineering practices—especially where Next.js/Node, Postgres, and real product impact matter.

I’m a full-stack engineer and SaaS founder who builds multi-tenant products end-to-end, from scoped specs to merged PRs in days. I founded hisab.ma, a Moroccan e-invoicing SaaS built for the 2026 DGI mandate (UBL 2.1, XAdES qualified signatures, clearance model), growing a zero-paid pre-launch waitlist to 250+ businesses.

I’ve also been a technical leader for Looproom Technologies, shipping multiple production products with Next.js 16 and Supabase—Vybe Looprooms, GhostReview, and MyValidCard—while owning architecture, stack decisions, and delivery. Along the way, I’ve delivered mobile architecture for FlownOut (React Native + Expo) with Supabase Edge Functions and a Duffel flight-booking pipeline, and built full-stack features in Laravel at an agency.

Experience

Work history, roles, and key accomplishments

Current

Founder & Full-Stack

Current

Hisab Digital

Oct 2025 - Present (8 months)

Founded and built hisab.ma, a Moroccan e-invoicing SaaS created to meet the 2026 DGI mandate. Grew the pre-launch waitlist to 188 businesses and delivered multi-tenant invoice generation with Postgres RLS and Stripe-based subscriptions.

Next.js React TypeScript Prisma Stripe Supabase UBL 2.1 & XAdES E Invoicing

Current

Full-Stack Developer (Contract)

Current

FlownOut

Aug 2025 - Present (10 months)

Delivered major architecture and feature work on FlownOut, an AI-powered travel planning mobile application. Built Supabase Edge Functions for the AI planning flow, implemented a Duffel API flight-booking pipeline, and added an end-to-end test suite with security infrastructure and core modules.

React Native Expo TypeScript Supabase Edge Functions Postgres Duffel API E2E Testing

Current

Chief Technology Officer

Current

Looproom Technologies

Jul 2025 - Present (11 months)

Provided architecture and delivery leadership across multiple products for a US-based startup. Shipped Vybe Looprooms with a full social layer (feed, DMs, realtime notifications) and 36 routes, plus GhostReview and MyValidCard using Next.js 16 and Supabase.

Next.js TypeScript Supabase Postgres Vercel

Full-Stack Laravel Developer

Eureka Digital Agency

Apr 2025 - Jul 2025 (3 months)

Developed and maintained full-stack Laravel applications, shipping new features and iterating on existing modules for agency clients. Integrated payment gateways, email providers, and analytics, and delivered responsive, production-ready interfaces on tight timelines.

Laravel Payment Gateways Analytics Reusable Backend Modules

Java Spring Boot Intern

SNIM

Jan 2025 - Mar 2025 (2 months)

Contributed to an internal tooling project using Java and Spring Boot by implementing REST APIs and database access with JPA. Participated in code reviews and design discussions and delivered a working module that was shipped into the team’s production workflow.

Java Spring Boot REST APIs JPA Data Access Code Review Pair Programming

Education

Degrees, certifications, and relevant coursework

SAGIM

Technicien Spécialisé en Développement Informatique, Software Development

2022 - 2024

Completed a two-year specialised technical program in software development covering algorithms, data structures, OOP, databases, web development, and software engineering practice.

Cadi Ayyad University (Semlalia)

Sciences, Sciences (Mathematics, Physics, Computer Science)

2021 - 2023

Studied foundational sciences including mathematics, physics, and computer science with a focus on algorithms, discrete mathematics, and introductory programming.