Mohammed AmeenMohammed Ameen

SELECTED WORK

Systems built to solve real problems.

A look at systems I've built or helped build, from government services and AI workflows to hospitality platforms, education systems, payments and ERP.

01Secure by designIdentity, validation and trusted workflows
02Connected systemsAPIs, platforms, devices and payments
03Built for operationsPractical systems that support real users
01
Government · AI · Integration

AI-Powered WhatsApp Government Services Engine

The backend and identity integration for a WhatsApp AI assistant that lets people use Ajman DED services through natural conversation.

  • Built with C#, .NET 10, Clean Architecture, CQRS, n8n workflows and AI agents.
  • UAE PASS sign-in woven into the WhatsApp conversation flow.
  • Covers trade license renewals, consumer protection and dynamic policy questions.
  • Payment webhook processing and backend APIs behind the whole service journey.
.NET 10CQRSn8nAI AgentsUAE PASSREST
02
Government · Digital Identity

UAE PASS Digital Vault Integration

A secure integration that connects Ajman DED services to the UAE PASS Digital Vault ecosystem.

  • Built REST API microservices and the credential issuance workflows.
  • Delivered verifiable credentials for Trade Licenses and Memorandum of Association (MOA) documents.
  • Worked with government and UAE PASS stakeholders to reach production readiness and compliance.
MicroservicesDigital VaultVCClean ArchitectureCQRS
03
Hospitality · Full-Stack · Hardware

Self-Service Check-In Kiosks & Digital Hospitality

A full-stack kiosk, e-registration and guest authentication ecosystem for hotel operations.

  • Products included Easy KIOSK, eREG and E-Visitor.
  • Deployed with hotel groups such as Accor, IHG, Marriott and Far East Hospitality.
  • Connected passport and ID scanners, facial recognition cameras, payment terminals, key dispensers and card encoders.
  • Two-way, real-time sync with Oracle Opera PMS.
KioskOpera PMSHardwarePaymentsGuest Identity
04
FinTech · Payments · Product

SaavyPay: Connected Hotel Payment Platform

A payment platform that links hotel PMS, reservations, finance systems, payment terminals and gateways.

  • Supported sale, pre-authorization and refund transactions, including Adyen.
  • Designed event-driven webhook messaging to keep PMS, terminal and gateway statuses in sync.
  • Saavy Front Desk triggered terminal sales and posted completed payments to the guest record.
  • Saavy Payment Link handled tokenized payments, pre-authorizations and card validation over email, SMS or WhatsApp.
  • Saavy Automation Tool reconciled provider records against PMS transactions and flagged mismatches with configurable rules and alerts.
AdyenWebhooksPMSPayment TerminalsAutomation
05
Government · Tourism · Identity

Government & Tourism Identity Verification

Guest authentication and immigration compliance integrations for hotels across several countries.

  • Connected hotel management systems to government and tourism authority endpoints.
  • Worked with the SITA Qatar and Manafeth UAE interfaces.
  • Automated identity verification and real-time guest registration reporting.
SITAManafethIdentityComplianceAPIs
06
Education · Full-Stack · Automation

University Management System (UMS)

Web and mobile modules covering academic, administrative and student operations at a university.

  • Built modules for finance, admissions, academics and administration.
  • Developed reporting, surveys, certificates and operational automation.
  • Integrated Emirates ID verification and student services.
  • Worked across web and cross-platform mobile apps.
C#.NETXamarinSQLAutomation
07
Education · Security · Automation

Exam Paper Preparation System

An automated workflow that makes exam preparation more secure and cuts down manual effort.

  • Architected end-to-end access controls and secure workflows.
  • Automated question generation and exam paper preparation.
  • Designed to prevent paper leaks and reduce malpractice risk.
  • Gave teaching staff a controlled, repeatable way to prepare papers.
SecurityWorkflow AutomationWebDatabase
08
Hospitality · Mobile · Integrations

Hassle-Free Mobile Hotel Check-In / Check-Out

A mobile guest journey for check-in and check-out, tied into hotel systems and electronic door locks.

  • Supported mobile arrival and departure workflows for guests.
  • Integrated ASSA ABLOY / VingCard, dormakaba / Saflok and Onity lock ecosystems.
  • Covered the guest experience, backend integration and physical access.
MobileDoor LocksPMSAPIs
09
Enterprise · ERP · Web & Mobile

Glovia G2 ERP

Web and mobile modules and service integrations for an enterprise manufacturing ERP.

  • Helped enhance a global, cloud-based manufacturing system.
  • Built modules with .NET, AngularJS, Xamarin and RESTful services.
  • Took part in code reviews, API optimization, database tuning and automated testing.
.NETAngularJSXamarinRESTERP

HOW THE SYSTEMS FIT TOGETHER

Connecting the pieces into one service.

This is how I approach connected digital services: give each part a clear responsibility, then make sure the whole journey works smoothly for the user.

AI · .NET · INTEGRATION
01 · CHANNELWhatsAppCustomer asks a question or starts a service
02 · ORCHESTRATIONAI Agent + n8nUnderstands intent and routes the workflow
03 · BACKEND.NET APIsValidates requests and applies service rules
04 · BUSINESS SERVICESService PlatformBusiness rules and service operations
CONNECTED IDENTITY SERVICEUAE PASS

Supports sign-in and Digital Vault credential workflows when the service requires them.

The diagram is a high-level overview, not a claim that every request follows the same path. Identity and credential services are used where the specific journey needs them.