Hi, I'm Yusuf Mohammad Jojeh
Full-Stack Developer (Backend-Focused) | SaaS & AI Systems Engineer
Backend engineer with 3+ years building scalable SaaS systems, AI-integrated platforms, and production-grade APIs. Specialized in Laravel and NestJS backend architecture, secure authentication systems, and complex business logic implementation. Building systems that handle real-world operational complexity, including CRM/ERP functionality, multi-role permission structures, and AI-driven features integrated into product workflows.
Flagship Systems
Backend-focused enterprise solutions with REST APIs, CRM/ERP business logic, and production-grade architecture
Enterprise CRM & Business Platform
Business Systems
Modular, scalable business management platform with customer relationships, order management, permissions, and integrated workflows for production use.
- Backend API for business workflow automation
- Advanced role-based access control and permissions
- Integration with third-party services and payment systems
Tech Stack
My Role
Backend architecture, REST API design, database schema, authentication, business logic implementation, production deployment
Healthcare Operations Platform
Business Systems
Backend system for healthcare appointment scheduling, payment processing, and patient management with robust business logic and data integrity.
- Complex business logic for appointment scheduling
- Payment gateway integration and transaction management
- Notification and workflow automation systems
Tech Stack
My Role
Backend development, API design, payment integration, database optimization, production reliability
CRM System with Advanced Permissions
Business Systems
Standalone customer relationship management platform featuring modular API architecture, advanced permission structures, multi-tenant support, and enterprise-grade design.
- Role-based access control (RBAC) and permission management
- Dynamic module system for business workflow customization
- API-driven architecture for integration and extension
Tech Stack
My Role
Backend API development, permission systems, database architecture, modular design, team collaboration
Want to see more projects or discuss collaboration?
About Me
Backend engineer with 3+ years building scalable SaaS systems, AI-integrated platforms, and production-grade APIs. Specialized in Laravel and NestJS backend architecture, secure authentication systems, and complex business logic implementation. Proven ability to design and deliver systems that handle real-world operational complexity—including CRM/ERP functionality, multi-role permission structures, and AI-driven features integrated into product workflows. Comfortable contributing across the stack with strong backend-first mindset focused on performance, maintainability, and shipping reliable systems.
I'm experienced in building full-stack applications with a backend-first approach, handling complex business logic, data modeling, and system architecture. I enjoy solving challenging problems that require thinking through system design, performance, and scalability.
When I'm not coding, you can find me exploring new technologies, contributing to open-source projects, or mentoring junior developers in backend engineering and system design.
Get In Touch
Education
BSc in Information Engineering & Distributed Systems
Al-Shahbaa University
2021 - 2026 • GPA: 3.10
Focused on distributed systems, software engineering, and information technology fundamentals.
Certifications
Developing AI Applications with Python and Flask
IBM/Coursera
Jul 15 2025
Responsive Web Design
University of London/Coursera
2024
Introduction to Artificial Intelligence
IBM AI Developer/Coursera
2024
Python for Data Science, AI & Development
IBM AI Developer/Coursera
2024
Generative AI: Introduction and Applications
IBM AI Developer/Coursera
2024
Generative AI: Prompt Engineering Basics
IBM AI Developer/Coursera
2024
Introduction to Software Engineering
IBM AI Developer/Coursera
2024
Responsive Website Basics (HTML, CSS, JavaScript)
University of London/Coursera
2022
Languages
Skills & Technologies
A comprehensive overview of my technical skills and expertise across various domains
Laravel
NestJS
PHP
REST APIs
PostgreSQL
MySQL
TypeScript
Authentication & RBAC
Docker
CI/CD
React.js
JavaScript (ES6+)
Next.js
HTML5
CSS3
Tailwind CSS
Bootstrap
MongoDB
Git
GitHub Actions
PHPUnit
Postman
Python
Flask
SOAP
Agile (Scrum)
ITIL
OpenAI API Integration
Prompt Engineering
Cursor IDE
AI-Assisted Development
Technical Expertise Summary
Work Experience
My professional journey and key achievements
Backend Developer | SaaS & AI Systems
Designed and built backend services for AI-powered CRM modules, translating product requirements into secure, scalable API architectures
Developed RESTful APIs and business logic using Laravel and NestJS to support complex CRM workflows and data operations
Integrated AI-driven features (LLM APIs, agents, lead enrichment) into production CRM workflows with focus on reliability
Maintained code quality, system performance, and production readiness through testing, monitoring, and continuous optimization
Collaborated with product and engineering teams to deliver scalable features and system improvements
Backend Developer | iLogistics SaaS
Designed and developed RESTful APIs for iLogistics SaaS platform using Laravel and MySQL, handling multi-tenant operations
Optimized database queries and schemas, resulting in approximately 25% performance improvement across tracking and reporting modules
Implemented secure multi-user authentication, JWT-based authorization, and role-based access control for operational security
Delivered backend functionality for real-time tracking, analytics dashboards, and complex business reporting features
Supported system stability, code reviews, and production deployment processes
Full-Stack Developer | CRM Systems
Developed backend-heavy CRM systems and operational dashboards using Laravel with emphasis on secure API design
Built REST APIs with comprehensive RBAC implementation, input validation, and structured business logic workflows
Contributed to full-stack feature delivery while maintaining code quality, performance, and system maintainability
Identified and proposed architectural improvements to enhance scalability and developer efficiency
Full-Stack Developer | Freelance
Translated business requirements into scalable technical architectures and modular backend solutions for multiple clients
Designed and delivered custom REST APIs, database schemas, and backend systems for admin panels and reporting tools
Managed stakeholder communication, feature prioritization, and deployment support
Delivered custom backend and full-stack solutions including operational dashboards and system integrations
Systems Analyst
Gathered and documented business requirements through stakeholder analysis and process interviews
Developed technical designs, data models, and workflow documentation for system implementation
Identified architecture improvements and process optimization opportunities
Professional Highlights
My Projects
A showcase of my technical work and innovations
Logistics & Moving Booking System
Production logistics platform featuring order management, real-time tracking, payment gateway integration, multi-role permissions, and RESTful APIs for mobile and web clients.
IdeaVote – Collaborative Voting Platform
Real-time collaborative platform with complex voting logic, live analytics, permission structures, and WebSocket integration for instant updates across users.
ExperienceTracker
Developer portfolio platform with structured data models, performance tracking, experience categorization, and analytics dashboard for professional growth monitoring.
TrainingRequests – HR Operations System
Enterprise HR workflow system with approval routing, email notifications, PDF document generation, and role-based access control for training approval processes.
BlogCMS – Content Management System
Full-featured CMS with content versioning, SEO optimization framework, real-time analytics, and REST API for headless publishing across multiple channels.
ProjectTracker – Team Collaboration System
Project management backend with task routing, team permissions, real-time updates via WebSockets, file attachment handling, and milestone tracking for agile teams.
FBP (DesignHub)
Asset management platform for creative teams with file versioning, permission-based access control, real-time collaboration features, and bulk asset operations.
RestoCafe OS – Multi-Tenant SaaS POS Platform
Production-grade Point-of-Sale system for restaurants and cafés. Features multi-tenant isolation, real-time kitchen operations via WebSocket, offline-first PWA with service workers, optimistic concurrency control, comprehensive audit logging, and load-tested architecture for multi-replica deployments with Kubernetes scaling.
Matjrii – Multi-Store E-Commerce SaaS Platform
Comprehensive SaaS platform for unlimited e-commerce store creation. Includes 27+ payment gateways, 10+ professional themes, 22+ languages, AI-powered content generation, multi-tenant architecture, POS system integration, inventory management, role-based permissions, advanced analytics, and complete security compliance.
Medical Booking System – Enterprise Healthcare Platform
AI-powered medical appointment booking and patient management system. Features multi-role workflows (admin, doctor, patient), Stripe payment processing, real-time Jitsi video consultations, WhatsApp reminders via Twilio, AI clinical decision support, health metrics tracking, subscription management, referral system, and HIPAA-compliance infrastructure.
Rakez ERP – Enterprise Resource Planning System
Enterprise-grade ERP platform for real estate and sales management. Automates commission management with multi-party distribution, approval workflows, and VAT calculations. Features advanced booking/reservations with waiting list Queue, 67+ role-based permissions, real-time WebSocket notifications, OpenAI-powered AI assistant with Arabic support, comprehensive analytics, marketing budget tracking (Facebook & TikTok integration), media management, and 150+ protected API endpoints for complex business operations.
E-Commerce Platform – Modern Digital Commerce Solution
Production-ready enterprise e-commerce platform combining Laravel 12 backend with React 18 modern frontend. Features sophisticated product management with unlimited products, premium glassmorphism UI with 3D animations and dark mode, powerful Orchid admin dashboard for content management, multi-level Redis caching (page, fragment, query levels), automatic WebP image optimization, advanced search and filtering, wishlist system, promotional campaigns (banners, slides, offers), complete backup and content versioning system, fully responsive design (320px to 4K+), and optimized performance delivering sub-2-second page loads.
LeadScope AI (ProspectIQ)
LeadScope AI product delivered from the ProspectIQ monorepo: FastAPI with Pydantic v2, SQLAlchemy 2, and Alembic on MariaDB; React, TypeScript, Vite, and Tailwind web client. Includes infra for local and compose-based deployment, GHCR container images, GitHub Actions CI (ruff, mypy, pytest, Alembic checks, Playwright E2E), release workflows, and SSH deploy with stack health and login verification.
Project Statistics
Get In Touch
Looking for a backend engineer who can contribute quickly and deliver production-grade systems? Let's connect.
Let's Connect
Phone
+963 980 278 664Location
Aleppo, Syria | Full Remote | Willing to Relocate
GitHub
github.com/YusufJojehCurrently Seeking
- Full-time backend & backend-focused full-stack roles
- Remote positions (GCC, MENA, International)
- Product teams, SaaS, CRM/ERP systems
- Architecture & system design contributions