Full Stack Developer

Eng. Mahmoud Salah

Building Enterprise Solutions

React LogoReact / Next.js
.NET C# LogoC# / .NET 8
Flutter LogoFlutter
WhatsApp LogoWhatsApp API
Database LogoSQL / database
Next.js LogoNext.js 15
Eng. Mahmoud Salah
WebSocket Realtime|ERP & POS Architect|WhatsApp API Suite
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Our Services

Enterprise-grade solutions tailored to your business needs

ERP Systems

Custom Enterprise Resource Planning solutions tailored to your business. Modules include inventory, HR, accounting, procurement, and more.

POS Solutions

Modern Point of Sale systems designed for retail, restaurants, and service businesses with real-time inventory tracking.

CRM Platforms

Customer Relationship Management platforms that help you manage leads, track interactions, and boost customer retention.

Mobile Applications

Cross-platform mobile applications built with Flutter for iOS and Android with native-like performance and beautiful UI.

WhatsApp API — Official

Official WhatsApp Business API integration through wpclud.site for enterprise-grade messaging, templates, and automation.

WhatsApp API — WPSender

Unofficial WhatsApp API service via wpsenderx.com for bulk messaging, session management, and flexible automation.

API Services & Integrations

Custom RESTful and WebSocket API development, third-party integrations, and microservices architecture.

Web Development

Modern, responsive websites and web applications built with Next.js, React, and cutting-edge technologies.

Technologies

The tools and technologies we master

Frontend

ReactNext.jsTypeScriptJavaScriptHTML5CSS3Tailwind CSS

Backend

.NET 8Node.jsPHPLaravelExpress.jsC#

Mobile

FlutterDartAndroidiOS

Database

SQL ServerMySQLMongoDBPostgreSQLRedis

APIs & Integration

REST APIGraphQLWebSocketWhatsApp Business APIPayment Gateways

DevOps & Cloud

DockerGitCI/CDAzureAWSVPSNginx

Tools & Platforms

WordPressWooCommerceFigmaPostmanVS Code
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Projects Delivered

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Happy Clients

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Years Experience

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Technologies

Our Team

The people behind HOK Technologies

Eng. Mahmoud Salah
Team Leader & Founder

Eng. Mahmoud Salah

Full Stack Developer & Team Leader

Founder and team leader of HOK Technologies with deep expertise in building enterprise-grade systems. Specialized in full-stack development, system architecture, and leading technical teams to deliver scalable ERP, CRM, and POS solutions.

.NETReactNext.jsFlutterNode.jsSQL ServerWhatsApp API

Our Partners

Trusted partnerships driving success

Let's Build Something Great

Ready to transform your business with cutting-edge technology?

Get In Touch