HADev Software Solutions

We craft minimal, modern software that solves real business problems — clean architecture, robust performance, and a sharp UI.

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Services

Custom Web & APIs

ASP.NET / Node / Python backends, domain-driven design, clean REST/GraphQL, and secure auth.

Business Systems

ERP integrations, dashboards, and automation to streamline your operations and decision-making.

Mobile & Flutter

Fast, native-feel apps with modern UX, bilingual support, and scalable architecture.

Selected Projects

Self‑Service Ordering

Flutter app with bilingual UI, real-time inventory, and secure checkout.

  • Flutter
  • .NET
  • SQL

POSCam API

.NET 8 API to trigger RTSP recording on POS transactions, with smart retention.

  • C#
  • FFmpeg
  • Docker

Analytics Hub

BYOD + Power BI data model with cached queries and role-based access.

  • SQL
  • DAX
  • Power BI

About

HADev is led by Hassan — a system architect with a love for minimal design and reliable code. We build maintainable solutions with a bias for clarity, performance, and automation.

  • Clean architecture & SOLID principles
  • CI/CD and infrastructure know‑how
  • Security, logging, and observability built‑in

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