// SECURE MOBILE SYSTEMS — BAGHDAD, IRAQ

Abdulrahman M Muhi

Software Engineer — Android & Mobile Solutions

I build secure, mission-critical Android systems for government and enterprise — digital identity verification, device management, and asset tracking.

VIEW PROJECTS DOWNLOAD CV GET IN TOUCH

LANGUAGES: ARABIC (NATIVE) · ENGLISH

01 — ABOUT

Reliable software for environments where failure isn't an option.

Results-driven software engineer with a strong background in designing, developing, and maintaining high-quality software. I build secure, scalable, performance-oriented applications for enterprise and government environments — from software architecture and system integration through to delivery across the full development lifecycle.

I care about emerging technologies, performance optimization, and close collaboration with cross-functional teams.

3 mission-critical government platforms

DELIVERED & IN OPERATION

Offline-first & real-time sync

FIELD OPERATIONS SPECIALIST

Security & digital identity

NFC · BIOMETRICS · RBAC

02 — CAPABILITIES

Skills

MOBILE DEVELOPMENT

AndroidKotlinJetpackMVVMClean ArchitectureCoroutines & FlowOffline-first appsBackground services

SECURITY & IDENTITY

NFC (ISO/IEC 14443, APDU)MRZ scanningFace detection & livenessRole-based access controlSecure data handling

NETWORKING & BACKEND INTEGRATION

RESTful APIsWebSocketsReal-time synchronizationDevice telemetry

DATABASES & DATA

Local database optimizationLarge-scale data processingValidationDuplicate detectionAudit logging

ENTERPRISE SYSTEMS

MDM platformsDevice enrollment & provisioningRemote policy management

ENGINEERING PRACTICES

Modular architectureError handling & automated recoveryLoggingPerformance optimization

03 — SELECTED SYSTEMS

Projects

Confidential government deployments — no public demos, screenshots, or repositories exist. Each dossier covers the problem, the solution, and its technical highlights.

SYS-01 // ASSET-INVENTORY CASE STUDY →

Government Asset Inventory Management System

CLIENTGovernment organization

SCOPEAsset inventory & field inspection operations

Barcode & QR scanning for fast, accurate asset identification

Asset registration, verification, transfer, and status-tracking workflows

Offline-first: field teams keep working without a network; data syncs automatically on reconnect

Secure REST integration with centralized government databases; smooth performance with thousands of records

Role-based access control, validation rules, duplicate detection, and audit logging

ANDROIDKOTLINOFFLINE-FIRSTRESTRBAC

EXPLORE CASE STUDY → CONFIDENTIAL — NO PUBLIC REPO

SYS-02 // DEVICE-FLEET CASE STUDY →

Enterprise Mobile Device Management (MDM) Platform

CLIENTGovernment organization

SCOPEManaging & securing large fleets of government-owned devices

Secure device enrollment and provisioning with automated policy deployment

Remote command execution, policy updates, and device synchronization

Real-time telemetry: battery, storage, memory, network, SIM, and hardware details

REST + WebSocket for live monitoring and instant command delivery; battery-efficient background sync

Built with Kotlin, MVVM, Clean Architecture, Coroutines, and Flow

ANDROIDMDMWEBSOCKETTELEMETRYCLEAN ARCHITECTURE

EXPLORE CASE STUDY → CONFIDENTIAL — NO PUBLIC REPO

SYS-03 // IDENTITY-VERIFICATION CASE STUDY →

Secure Government Identity Verification System

CLIENTGovernment organization

SCOPEIdentity verification & digital identity services

NFC reading of electronic national ID cards (ISO/IEC 14443, APDU protocols)

MRZ scanning module with automatic data extraction and validation

Biometric face detection + liveness verification to reduce impersonation risk

Optimized NFC performance and reliability across many Android device models

Modular Kotlin / MVVM / Clean Architecture / Jetpack codebase; strict government security compliance

NFCBIOMETRICSMRZSECURITYJETPACK

EXPLORE CASE STUDY → CONFIDENTIAL — NO PUBLIC REPO

SYS-04 // STUDHUB-IQ CASE STUDY →

StudHub-IQ — Unified Student Academic Platform

CLIENTAcademic & University Community

SCOPEUnified student portal & semantic file search service

Centralized portal for student resource sharing, lecture archives, and academic files

FastAPI AI search service converting study documents into high-dimensional vector embeddings

Semantic similarity search running PostgreSQL with pgvector indexes for conceptual matching

High-performance Go APIs managing role permissions, file uploads, and session tokens

Dockerized multi-repository architecture deployable via unified orchestration configs

REACTPYTHONFASTAPIGO / GINPOSTGRESQLDOCKER

EXPLORE CASE STUDY → CONFIDENTIAL — NO PUBLIC REPO

04 — EDUCATION

Education

B.SC.

Computer Engineering Technologies

Al-Esraa University — Baghdad, Iraq

B.SC.

Computer Science

University of the People — Pasadena, CA, USA

05 — CONTACT

Get in touch

Direct channels only — no forms, no middlemen.

rahmanaltaj1@gmail.com info@rahman.engneer

PHONE

+964 772 766 8028

LOCATION

Baghdad, Iraq