Amirmahdi
Fathi

Software engineer with full-stack depth across iOS, .NET, and web — now focused on engineering leadership, system architecture, and technical strategy.

Based in Dubai, currently holding a leading engineering role at a multi-million dollar logistics & ecommerce company, where I own technical decisions end-to-end — from system design and API contracts through to infrastructure, mobile delivery, and post-launch operations.

Moving toward roles where engineering leadership and system design intersect — as a System Architect, Engineering Manager, or Technical Lead.

End-to-End Ownership

Full lifecycle ownership at a multi-million dollar logistics & ecommerce platform — system design through App Store and production deployment.

Distributed Systems

Snowflake ID generation, Docker/K8s trade-offs, SQL Server B-tree indexing strategy — designed for production scale, not theory.

Multi-Provider Integration

Logistics platform with 6 courier integrations — COD subsystem, Saga pattern transactions via MassTransit, webhook state machines.

Monetization Architecture

TripRank's full paywall system: multi-screen flows, dynamic product config, win-back offers, and trial management via Superwall + StoreKit.

Infrastructure Design

Multi-env Redis, self-hosted Sentry/Metabase, Cloudflare Zero Trust/Tunnel, WireGuard + Xray VLESS+Reality networking stacks.

Technical Decision-Making

ORM selection, messaging frameworks, ID generation, CI/CD tooling — evaluated trade-offs and owned the outcome in production.

TripRank

A consumer travel app helping users discover, compare, and rank destinations with visual data insights including custom radar charts.

Designed the complete paywall architecture — multi-screen flows, dynamic runtime theming, countdown win-back offers — and built custom radar chart visualizations to communicate feature value.

ZBoomClean

A multi-courier logistics platform for last-mile delivery across 6 providers, with cash-on-delivery support and full order lifecycle management.

Migrated transaction model from 2PC to Saga pattern via MassTransit. Built the COD subsystem, webhook state machine validation, structured HTTP logging (CurlLoggingHandler), and Quartz background pipelines.

UAE Parking

A UAE parking finder app with a companion Angular SSR web platform, helping users locate and manage parking spots across the UAE.

Diagnosed and resolved a production Core Data deadlock causing App Store ranking drops. Architected Angular SSR with full JSON-LD schema, hreflang, and canonical SEO. Resolved AdMob compliance violations.

FELT

A mood and wellbeing tracking app built around a six-dimensional model: Calm, Happiness, Energy, Focus, Social, and Sleep.

Designed the 6-dimensional data model, chose SwiftData for local persistence with a CloudKit sync roadmap, and defined the HealthKit biometric integration strategy.

VPNDetector

An iOS app that detects VPN and proxy connections in real time, surfacing live connection status through Dynamic Island and Lock Screen Live Activities.

Architected the 3-tier subscription system (weekly/monthly/yearly) via Superwall + StoreKit. Designed the Dynamic Island and Live Activities state machine for real-time VPN connection status.

Couple Joy

A couple-focused social app for sharing countdowns, anniversaries, quizzes, and memories between two paired users.

Designed the invite-link pairing and cross-device identity system. Built data models for countdowns, anniversaries, and quizzes, with widget support and an analytics event taxonomy roadmap.

BudgetMinder

A personal money manager app for tracking expenses, setting budgets, and managing financial goals across multiple categories. Live on the App Store.

Designed local-first data architecture — budget category modeling, transaction management, recurring entry logic — with offline-first persistence and StoreKit subscription monetization.

System Design & Architecture Consulting

Distributed systems, API contracts, integration strategies, and technical roadmaps.

Technical Leadership & Team Direction

End-to-end ownership, technology decisions, bridging product and engineering.

iOS App Development & Monetization

Swift/SwiftUI apps, paywall architecture, App Store delivery and compliance.

.NET Backend & Infrastructure

Distributed services, event-driven architectures, infrastructure design and setup.

Open to principal, staff, engineering management, and solutions architect roles — and select consulting work.