Khalid Arafa web and mobile app developer picture
Philosophy

How I Work With Clients and Teams

I help teams replace fragmented tools with reliable CRM, ERP, and workflow automation systems that support daily execution.

Custom CRM & ERP Development

I design and deliver custom CRM and ERP modules tailored to your process: sales pipelines, operations tracking, reporting, and role-based workflows. Typical scopes run from focused feature delivery to multi-phase systems with external API integrations.

Enterprise Systems & Technical Leadership

I work effectively with product, design, and operations stakeholders to translate complex requirements into maintainable architecture. I can lead implementation end-to-end or strengthen delivery velocity inside an existing engineering team.

Workflow Automation & Internal Tools

I build internal tools and automation flows teams actually use: approvals, notifications, reporting pipelines, audit trails, and data sync. The objective is consistent execution, reduced manual work, and better operational visibility.

Web Apps

Next.js, React

Mobile

Flutter, React Native

Backend & APIs

Node.js, NestJS, REST APIs, WebSockets

Databases

MongoDB, PostgreSQL, Redis

Realtime & Messaging

Socket.IO, Firebase

AI & Automation

OpenAI API, Workflow Automation

DevOps & Infra

Docker, CI/CD, Linux, Nginx, Git

Security & Auth

JWT, OAuth, Role-Based Access Control

Gallery

Moments captured in time

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Newsletter

Insights on Building Scalable Product Systems

Monthly notes on CRM and ERP architecture, workflow automation, and delivery lessons from real projects.

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