Custom Business Systems
Dealership platforms, inventory, DMS, CRM, quotation & invoicing — built from scratch for how your SME actually operates.
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SYS :: ONLINE // AVAILABLE Q2 2026 _
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Amin Abdollah
>I build custom business systems
Full-stack developer based in Muscat, Oman — engineering custom software that actually solves business problems. Dealerships, inventories, salesman PWAs, PDF pipelines. Shipped across the GCC.
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01 // About
Engineer who ships. Not a marketer who promises.
I’m Amin Abdollah, a full-stack developer based in Muscat. Over five years I’ve been designing and building production systems for SMEs — dealerships, textile suppliers, distributors — across the GCC.
I don’t just write code. I architect systems that run real businesses. From database schema to the PDF invoice landing in your customer’s inbox — I own the full stack, and the delivery that follows.
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Projects Delivered
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02 // Services
Built for real businesses.
End-to-end engineering for teams that need software that does the actual work — not another SaaS subscription.
Full-Stack Web Dev
PHP, Node.js, modern JavaScript, MySQL/MariaDB, REST APIs. Clean architecture, documented code, built to scale.
EXPLOREProgressive Web Apps
Mobile-first salesman portals, offline-capable apps with service workers. Feels native — ships as a URL.
EXPLOREPDF & Doc Automation
Automated quotations, invoices, reports. jsPDF, autotable, docx.js, html2canvas — branded templates, zero manual work.
EXPLOREUI/UX Engineering
Clean, fast, mobile-first interfaces with smooth micro-interactions. Designed to be used — every day, for years.
EXPLOREIntegration & APIs
Connecting legacy systems, building custom REST APIs, third-party integrations. Old tools and new tools, talking.
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03 // Stack
The stack.
Pragmatic, production-tested technologies — chosen for reliability, not hype.
// Languages & Frameworks
JavaScript (ES6+)PHPNode.js
HTML5CSS3React
// Databases
MySQLMariaDB
SQL OptimizationSchema Design
// Tools & Libraries
jsPDFautotabledocx.js
html2canvasTailwind
Service WorkersPWA Manifests
// Specialties
Custom ERP / DMSPDF / DOCX Automation
Multi-user AuthOffline-first Design
Arabic / RTL & EN
04 // Process
How I work.
A straightforward, four-step path from first call to deployed system.
01
Discover
Understand your business deeply. What’s broken, what’s manual, what’s slowing you down.
~ 1 week02
Design
Architect end-to-end. Database, APIs, user flows, edge cases.
~ 1-2 weeks03
Build
Clean, documented, scalable code. Weekly progress. No black boxes.
4-12 weeks04
Deliver
Launch, train your team, support through adoption. You own the codebase.
Ongoing
05 // Selected Work
Systems in production.
A sample of custom platforms currently running day-to-day operations for clients across the region.
Dealership Management System
Unified inventory, sales & service across 3 branches.
PHPMySQLjsPDFMulti-user
Textile Quotation Platform
Reduced invoice prep time by 80% with branded PDF automation.
Node.jsautotabledocx.jsREST API
Mobile Salesman PWA
Offline-capable field sales app used daily by 12 reps.
PWAService WorkersMariaDBOffline-first
06 // Testimonials
What clients say.
Amin replaced three disconnected spreadsheets with one system our whole team actually uses. Invoices that took an hour now take two clicks.
He asked better questions about our business than anyone we’ve worked with. Delivered exactly what we needed, on time, and trained the team himself.
The salesman PWA works flawlessly even in warehouses with no signal. Rare to find a developer who thinks about real-world constraints.
07 // Contact
Have a project in mind?
Tell me what you’re trying to build — or what’s slowing your business down. I usually reply within a few hours.