SYSTEMS_ENGINEER

Mathematical
Systems Engineer

Designing software through architecture, algorithms, and systems thinking. I build robust, scalable platforms that solve complex business problems from concept to production.

Try InvoiceMix Launch Simulator
Credibility Signals
Algorithmic product
InvoiceMix subset-search demo
COD risk platform
Wasilio operations and scoring direction
Healthcare workflows
Medical Case Tracker RBAC and patient portal
Evidence systems
ColdTrack claims intelligence
Production thinking
Backend incident simulator
Interactive Research
InvoiceMix
A full-stack finance workflow studio that uses subset search to match grouped invoices to a target payment.
Subset SumBacktrackingSearch PruningComplexity Analysis
Open Research Demo
Engineering Lab
Backend Simulator
Diagnose a production incident through a browser-based CLI.
$ status
auth-service DOWN
auth-db-primary saturated
Launch Scenario

Architecture First

Systems fail when boundaries are poorly defined. I design with Domain Driven Design and clear event flows to ensure structural integrity before a single line of code is written.

Mathematical Rigor

Applying algorithmic optimization and complexity analysis to backend bottlenecks, turning NP-Complete constraints into viable, high-performance features.

Production Ready

From zero-downtime deployments to incident response. I treat operations, monitoring, and debugging as core components of the software lifecycle.

Featured Systems

Architecture case studies and production solutions.

Medical Case Tracker
A clinic operations platform for patient records, appointment workflows, medical cases, images, role-based access, audit events, and patient portal account linking.
Spring BootAngularRBAC
Read Case Study
ColdTrack Claims Intelligence Platform
A supply-chain claims intelligence platform that turns rejected cold-chain shipments into traceable evidence, deterministic diagnosis, and claim workflows.
Domain Driven DesignModular MonolithSupply Chain
Read Case Study
Wasilio COD Operations & Risk Platform
A multi-tenant COD platform for Moroccan ecommerce merchants that manages confirmation and courier workflows while building toward order risk scoring and fraud detection.
Domain Driven DesignRisk ScoringFraud Detection
Read Case Study
Recent Journal

Writing that explains the thinking.

Articles are used as proof of communication, debugging habits, and architectural judgment.

View Journal
Why COD Platforms Need Risk Scoring
Cash-on-delivery platforms should not only track orders after dispatch. They should help merchants decide which orders deserve shipping cost before money is collected.
CODRisk ScoringProduct Architecture
Deterministic Rules Before AI In Fraud Systems
Fraud platforms should earn trust with rules, evidence, and reproducible decisions before adding probabilistic or game-theoretic intelligence.
Fraud DetectionExplainabilityDecision Systems

The Engineering Process

Whether leading a startup team or delivering a freelance platform, trust is built on predictability and transparency.

  • 01.Discovery & Architecture: Drafting clear domain models and sequence diagrams for approval.
  • 02.Execution & Validation: Applying test-driven iterations with strict adherence to conventions.
  • 03.Delivery & Handover: Supplying clean, documented code and comprehensive infrastructure blueprints.
Work With Me