FULL-STACK SOFTWARE ENGINEER

I build the systems that run real businesses — end to end.

Backend, mobile, and infrastructure for production software people rely on daily: payroll that has to be right, ledgers that have to balance, and apps that have to work in the field, not just the demo.

Axmed Xuseen
2
Production systems shipped & maintained
Laravel / Flutter
Primary stack
Solo
Backend → mobile → ops, end to end
01

About

I'm a full-stack engineer who builds business-critical software — the kind where a bug means someone's paycheck is wrong or an account balance goes negative, not just a broken UI.

My work spans the whole stack: Laravel/PHP backends, Flutter mobile apps for field use, and the unglamorous infrastructure work — deployment, backups, concurrency safety — that keeps real systems reliable once they're actually being used every day.

I care most about correctness under real-world conditions: concurrent writes, edge cases in financial logic, and software that has to keep working long after the first release.

FOCUS
Backend & systems architecture
ALSO SHIPS
Mobile (Flutter/Android)
DOMAIN
Finance, operations, logistics
APPROACH
Own it end to end — build, deploy, operate
02

Featured Work

Dolphin DPR

Construction & Finance ERP

A production operations system for a construction & building-materials company — payroll, procurement, inventory, and a multi-account cash ledger, all in one place, coordinating several active project sites at once. Built and operated solo, backend to mobile.

5
User roles
Weekly + monthly
Payroll cycles
Cash + accrual
Dual P&L reporting
Native
Android field app

Selected engineering details:

  • Row-level account locking to close a real check-then-act concurrency race under load
  • FIFO allocation engine that splits vendor debt into "used" vs. "still in stock" automatically
  • Vendor prepayment balances that draw down against future purchases instead of new cash
  • Flutter app for daily field reports, attendance, and purchase approvals
LaravelMySQLFlutter / Dart Blade + TailwindFirebase Cloud MessagingLinux / SSH ops

Xalane

Real Estate Marketplace · Live on Google Play

A property marketplace app — browse and list real estate with photos and video walkthroughs, message listing owners directly, built as a Laravel API with a native Flutter client.

REST API
Laravel backend
Photo + video
Listing media
In-app
Buyer ↔ owner chat
Android
Google Play
LaravelMySQLFlutter / DartREST API
03

Skills

Backend

PHP / LaravelMySQL REST APIsAuthentication & RBAC

Mobile & Frontend

Flutter / DartBlade Tailwind CSSFirebase / FCM

Data & Reporting

Financial ledgersPDF / Excel export Concurrency-safe writes

Infrastructure

Linux / SSHDeployment & backups Git
04

Contact

Open to enterprise/operations software work — the kind with real users, real money, and real consequences for getting it wrong.

EMAIL ME →