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Production Systems &
Architecture Case Studies.

A technical deep dive into real-world architectures I have designed, scaled, and operated—from distributed IoT manufacturing and high-throughput streaming networks to automated commerce pipelines and enterprise perimeter lockdowns.

Distributed Systems & IoT

The Makers Lab — Distributed 3D Manufacturing Cloud Hub

The Challenge

Orchestrating a multi-location fleet of heterogeneous 3D printers (Bambu Lab MQTT & SimplyPrint API) to handle custom customer orders, real-time print telemetry, and automated G-code slicing dispatch with zero human intervention.

The Architectural Solution

Architected an event-driven microservices hub with secure MQTT message brokers, WebSocket telemetry streams, and automated webhooks. Built custom REST API endpoints to dynamically sync product catalogs, calculate precise filament costs, and route orders to optimal idle nodes based on material availability.

MQTT / WebSockets Node.js / Python REST API Gateway SimplyPrint API Bambu MQTT Linux Edge Daemon
99.9% Automated Dispatch
<100ms Telemetry Latency
0 Dropped Orders
Media Streaming & CDN Infrastructure

OkkitO — High-Throughput Streaming & Video Delivery Infrastructure

The Challenge

Scaling live TV broadcasts, on-demand movie streaming, and Android app distribution across fluctuating peak viewer concurrency without video stuttering, buffering spikes, or origin server collapse.

The Architectural Solution

Engineered high-throughput streaming server infrastructure with multi-tier caching, origin shield proxies, intelligent load balancing, and automated failover. Streamlined app delivery pipelines and optimized stream chunking protocols, eliminating latency bottlenecks during peak broadcast events.

High-Throughput Streaming Load Balancing Android App Distribution CDN / Caching Nginx / HLS Linux Performance Tuning
+40% User Engagement Boost
99.95% Stream Availability
<50ms CDN Edge Latency
FinTech & High-Volume Commerce

Laqta Commerce — High-Volume Transaction Processing & API Automation

The Challenge

Operating 24/7 mission-critical gift card sales, complex multi-gateway payment processing, instant digital fulfillment pipelines, and fraud prevention under heavy customer traffic surges.

The Architectural Solution

Designed automated asynchronous API transaction pipelines connecting payment gateways, fulfillment microservices, and customer notifications. Eliminated manual reconciliation bottlenecks with idempotent transactional queues, automated recovery routines, and encrypted data migration pipelines.

High-Volume Commerce Payment API Gateways Asynchronous Queues Automated Fulfillment Data Migration Zero-Loss Accounting
30% Transaction Speedup
24/7 Continuous Operation
0% Transaction Data Loss
Security & Zero Trust Perimeter

Enterprise Perimeter Lockdown — Zero Open Inbound Ports

The Challenge

Protecting sensitive internal services, databases, staging environments, and admin portals from brute-force scanning and credential stuffing without the friction and latency of traditional VPNs.

The Architectural Solution

Implemented Cloudflare Zero Trust (ZTNA) with outbound-only Cloudflare Tunnels (cloudflared). Configured identity-aware access policies (SSO + MFA), Web Application Firewall (WAF) rate limits, and private subnet routing, completely closing all inbound public firewall ports.

Cloudflare ZTNA Cloudflare Tunnels WAF / Rate Limiting Identity-Aware SSO mTLS Encryption Zero Open Ingress
0 Public Open Ports
100% Attack Surface Lockdown
<15ms Edge Proxy Latency
Enterprise Academic Infrastructure

Université TÉLUQ — High-Availability Academic Systems

The Challenge

Maintaining 99.99% availability and rapid response times during high-concurrency online examination periods and student registration spikes.

The Architectural Solution

Provided core Linux infrastructure support, database query tuning, memory caching policies, and automated monitoring alarms to prevent server throttling and eliminate memory leaks under peak traffic.

Enterprise Linux Database Optimization Load Balancing Health Checks & Monitoring High Concurrency
99.99% Exam Window Uptime
0 Exam Outages
40% Query Latency Reduction

Production Track Record

All Production Systems & Platforms.

A complete catalog of production platforms, distributed systems, and commercial utilities engineered and maintained.

The Makers Lab

The Makers Lab

Plateforme 3D Distribuée & Opérations de Production 2024-2026

Architecture de l'infrastructure évolutive, des APIs REST, de la télémétrie d'impression temps réel, de l'exécution automatisée des commandes et du e-commerce pour un réseau de fabrication distribuée.

Visiter la Plateforme
OkkitO Streaming Network

OkkitO Streaming Network

Streaming à Haut Débit & Réseau CDN Vidéo 2022-2025

Architecture d'une infrastructure de streaming à fort volume pour la télévision en direct, les films et l'application Android. Optimisation du load balancing et du cache, générant +40% d'engagement.

Note d'Architecture
Laqta Commerce

Laqta Commerce

Automatisation de Transactions Massives & Passerelles 2018-2021

Exploitation d'une plateforme de commerce numérique à fort volume. Conception de passerelles de paiement automatisées réduisant la latence de 30% avec zéro perte de données.

Note d'Architecture
Université TELUQ Operations

Université TELUQ Operations

Infrastructure Académique & Sécurité Critique 2024

Support d'infrastructures universitaires critiques, automatisation opérationnelle, optimisation de bases de données et contrôles d'accès haute sécurité pour l'apprentissage numérique.

Note d'Architecture
Tripo 3D Extractor Pro

Tripo 3D Extractor Pro

Moteur de Maillage 3D & Système de Licence 2025-2026

Développement d'un utilitaire d'extraction de maillage 3D haute fidélité avec vérification instantanée des licences, clés cryptographiques et flux de paiement automatisés.

Ouvrir le Système
BST Digital Platform

BST Digital Platform

Déploiement Cloud & Plateforme CMS 2023

Livraison d'une plateforme Laravel cloud-native avec mise en cache haute performance, CMS personnalisé, pages de vente dynamiques et flux de déploiement automatisés.

Note d'Architecture

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