Enterprise Systems Architect
sl@softwarers.ca
Based in Edmonton, Canada
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Let’s ConnectIntroduce
SalahEddin Khalifa — Enterprise Systems Architect
I design enterprise ERP systems, secure backend architectures, and operational platforms that automate business workflows, improve visibility, and reduce operational cost. My work connects infrastructure, software, databases, APIs, and real business operations into reliable production systems.
15+
Years of
Engineering & Systems Delivery
End-to-End
Architecture Ownership
Infrastructure → Production
About
Building systems that turn
operations into performance
I specialize in translating real-world business operations into secure, scalable software systems. Over 15+ years, I’ve delivered platforms across finance, payroll, inventory, property management, education, live learning, content workflows, and industrial operations. I own the lifecycle from requirements and database schema to RBAC, API integrations, deployment, reporting, optimization, and stakeholder handover.
Resume
Education & Experience
Enterprise Systems Architect & Technical Operations Lead
ARH Home Development — Edmonton, AB
Full-Scale ERP Architecture (End-to-End Ownership)
Infrastructure, backend, database, RBAC/security, integrations, reporting, production deployment, and workflow automation.
Founder / Product Architect
Halaca — Live Arabic & Quran Learning Platform
Mobile App, Teacher Portal, Live Video, PDF Annotation & Scheduling
Designed a student Flutter app, PHP backend, teacher dashboard, live class access control, 100ms video sessions, document upload, PDF correction workflow, and timezone-aware scheduling.
Systems Engineer — ERP & Integrations
Private Company — Istanbul, Turkey
Operational Modules & API Integrations
Shipping operations, goods tracking, finance, delivery workflows, database design, and external API connectivity.
Maintenance & Systems Engineer
Eni Gas — Tripoli, Libya
Industrial Linux Systems & Critical Infrastructure
High-availability operations support, procurement, commissioning, troubleshooting, and maintenance of mission-critical systems.
Bachelor of Engineering
Tripoli University — 1999
Project Management
NAIT — Edmonton, 2023–2024
Focus Areas
What I Specialize In
Enterprise ERP Architecture
Designing operational platforms across finance, payroll, inventory, documentation, reporting, and property management.
End-to-End DeliverySecure Backend Engineering
Database architecture, RBAC, authentication/session security, billing guards, and production-grade system hardening.
Security & ReliabilityAPI & Systems Integration
Cross-server communication, external APIs, cron automation, payment workflows, and distributed system integrations.
InteroperabilityMobile & Web Platforms
Flutter mobile applications, PHP dashboards, role-based portals, live class experiences, and production support.
Full-Stack DeliveryExpertise
Technical Strengths
Backend
PHP / Laravel
Data
MySQL / MariaDB
API
JavaScript
Security
RBAC & Auth
UI
HTML/CSS
Integration
APIs & cURL
Infra
Linux Servers
Mobile
Flutter (Dart)
Cron
Automation Jobs
Live
100ms Video SDK
Docs
PDF / Annotation
Pay
Stripe / Billing
Case Studies
Selected Work
Halaca — Live Arabic & Quran Learning Platform
Designed and built a full-stack learning platform for students and teachers, including Flutter mobile app, PHP/MySQL backend, teacher web dashboard, live class scheduling, 100ms video sessions, billing/access guards, document scanning, PDF upload, teacher annotation workflow, corrected PDF delivery, QR notebook concept, and timezone-aware class management.
ARH — Operational Platform & ERP Ecosystem
End-to-end system delivery including database design, RBAC, secure authentication, reporting, API integrations, workflow automation, and production deployment. Built to improve operational visibility and reduce manual overhead.
Education Operations Platform
Built an operations-focused web platform with secure backend workflows, structured data management, maintainable modules, and automation-ready architecture.
ZuzuPainting — Service Platform
Delivered a service platform with structured content management, performance optimization, scalable backend foundation, and clean business presentation.
Masjid Alansar — Community Platform
Built a reliable platform supporting community operations, content workflows, prayer-time presentation, and maintainable administrative structure.
Shipping — Services Platform
Developed a structured platform supporting service workflows, content delivery, lead capture, and operational improvements for shipping , invoicing and accounting services.
Recommendations
What Clients & Stakeholders Say
Client Reference
Operational Stakeholder
“Delivered a reliable system that significantly improved visibility, reporting, and day-to-day operations. Strong ownership, clear communication, and professional delivery.”
Request Reference
Client Reference
Business Owner
“SalahEddin handled the project end-to-end with strong technical leadership. The result was clean, structured, and scalable.”
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Client Reference
Operations Manager
“Fast, professional, and focused on outcomes. The system improved workflow efficiency and reduced manual overhead.”
Request ReferenceServices
Engagement Options
Consultation
Architecture review, system planning,
or integration strategy
$150 / hour
- System architecture review
- Database & security assessment (RBAC/Auth)
- API integration strategy
- Operational workflow optimization
- Remote / online
- Written summary & next steps
Implementation
End-to-end delivery for
operational platforms / ERP modules
Custom / quote
- ERP modules, reporting, and automation
- Database architecture & secure access controls
- API integrations and cross-system workflows
- Deployment to production (Linux/server setup)
- Remote / hybrid options
- Ongoing support available
Looking for a role opportunity, architecture support, or a consulting engagement?
Let’s talk. Contact me
Contact
Let's Connect
sl@softwarers.ca
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