MohammedAl Kharusi
Full-Stack Developer & Systems Analyst crafting digital experiences from Oman. I bridge systems thinking with pixel-perfect execution.
Services built for
modern businesses.
Full-Stack Web Development
End-to-end web applications using React, Node.js, and modern databases. From concept to deployment with clean, scalable architecture.
CRM Development & Integration
Custom CRM solutions that streamline customer relationships, automate workflows, and integrate seamlessly with your existing business tools.
Systems Analysis & Design
Transforming complex business requirements into robust technical architectures. Database modeling, workflow optimization, and scalable system design.
SaaS & Multi-Tenant Platforms
Scalable multi-tenant applications with JWT authentication, RBAC, and containerized deployments using Docker and cloud infrastructure.
UI/UX Design
User-centered interface design that converts. Wireframes, prototypes, and pixel-perfect implementations with accessibility in mind.
Digital Marketing Integration
SEO-optimized websites with social media connectivity, analytics tracking, and conversion-focused landing pages that drive real business growth.
Systems thinker
with a developer's eye.
Mohammed Saleh Al Kharusi
Full-Stack Developer & Systems Architect | Custom SaaS & CRM Solutions
I help businesses and growing platforms transform complex operational requirements into scalable, high-performance software. Whether you need a multi-tenant SaaS application, a custom CRM integration, or a complete workflow overhaul, I design and build end-to-end technical solutions tailored to drive efficiency and revenue.
With a foundation in Systems Analysis and Design, I do not just write code. I architect workflows, model databases, and build products that scale.
Projects that
define my craft.
Laundry Management System
A multi-tenant SaaS application for scalable multi-store administration with 30+ relational database tables and 50+ RESTful API endpoints.
ISG Website CMS
A custom Content Management System built for the Information Systems Group at SQU with dynamic content management and real-time portal updates.
MOPart Platform
A full-featured automotive parts e-commerce store with a secure PHP backend and responsive React frontend.
Tech stack &
toolkit.
- React.js & Next.js
- JavaScript (ES6+)
- HTML5 & CSS3
- Tailwind CSS
- Node.js & Express.js
- PHP & Laravel
- ASP.NET Core
- RESTful API Design
- PostgreSQL & MySQL
- MariaDB & MS SQL
- Supabase
- Docker
- MVC Architecture
- Systems Analysis
- Database Normalization
- CRM Integration
- JWT Authentication
- Role-Based Access Control
- Google OAuth 2.0
- Secure API Design
- Git & GitHub
- Cursor & Claude
- Prompt Engineering
- Agile / Scrum
Frequently asked
questions.
Mohammed Saleh Al Kharusi is a Full-Stack Developer, Systems Architect, and CRM Specialist based in Muscat, Oman. He specializes in scalable SaaS applications, CRM integrations, and high-performance web systems using React, Node.js, and PostgreSQL.
Mohammed Al Kharusi provides full-stack web application development, CMS websites, e-commerce websites, custom CRM development, systems analysis, RESTful API design, multi-tenant SaaS architecture, UI/UX prototyping, and secure web implementation.
Mohammed specializes in JavaScript, React.js, Next.js, Node.js, Express.js, Tailwind CSS, PostgreSQL, MySQL, Supabase, Docker, PHP, Laravel, and ASP.NET Core.
Yes, Mohammed Al Kharusi is based in Oman and is available for remote full-stack engineering roles, freelance software consulting, and long-term project collaborations worldwide.
You can reach Mohammed Al Kharusi via email at krosidigital@gmail.com, WhatsApp or phone at +968 77468607, or connect via LinkedIn and GitHub.
Let us build
something real.
Whether you are looking for a developer, systems analyst, or CRM specialist, I am open to opportunities and collaborations.