Work — MG Digital Services

Client Case Studies & Systems

Production systems engineered for scale and speed.

A portfolio of production systems, autonomous AI pipelines, low-latency transaction engines, and zero-trust perimeters designed and deployed for enterprise clients.

Representative examples illustrating the type of work — not specific client engagements.

OmniFlow AI: Autonomous Document Intelligence & Multi-Agent RAG

AI & Automation

Example: OmniFlow Global Logistics

OmniFlow AI: Autonomous Document Intelligence & Multi-Agent RAG

Reference design for an enterprise multi-modal ingestion pipeline and multi-agent RAG reasoning engine, sized for millions of customs and trade documents per month.

The Challenge: High operational costs and a 48-hour backlog in manual customs declaration verification and ERP synchronization across 14 international ports.

Architectural Solution: Designed a distributed OCR, pgvector semantic search, and structured Claude 3.5 Sonnet agent pipeline with automated schema validation and real-time ERP mutation.

BENCHMARK:

Sub-300ms p99 latency target · high extraction accuracy · millions of docs/mo

PythonFastAPILangChainpgvectorDockerClaude 3.5

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VelocePay: Ultra-Low Latency Payment Orchestration Engine

Software

Example: Veloce Financial Technologies

VelocePay: Ultra-Low Latency Payment Orchestration Engine

Reference design for a multi-currency transaction orchestration backend, targeting high monthly settlement volume with sub-20ms p99 API response times.

The Challenge: Legacy monolithic checkout backend experienced database lock contention and payment timeouts during flash sale traffic surges.

Architectural Solution: Engineered an event-driven Go and Next.js microservices architecture with Redis clustered pub/sub queues and PostgreSQL read-replica connection pooling.

BENCHMARK:

High monthly throughput · sub-20ms p99 response · multi-AZ redundancy

Next.js 14TypeScriptGoPostgreSQL HARedis ClusterStripe API

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AegisMesh: Enterprise Zero-Trust Mesh Perimeter & Secrets Vault

Security

Example: Aegis Defense Technologies

AegisMesh: Enterprise Zero-Trust Mesh Perimeter & Secrets Vault

Reference design for an encrypted point-to-point WireGuard perimeter with automated HashiCorp Vault secrets management and no open inbound public ports.

The Challenge: Distributed engineering teams required secure access to internal microservices and staging databases without vulnerable exposed IP ranges or fragile hardware VPNs.

Architectural Solution: Implemented an automated WireGuard mesh network using Tailscale control plane, hardware MFA enforcement, ephemeral SSH certificates, and dynamic credential rotation.

BENCHMARK:

No open inbound public ports · low tunnel overhead · audit-ready controls

WireGuardDebian 12 HardenedHashiCorp VaultTailscaleOIDC / Okta

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Stratos Health: HIPAA-Compliant Real-Time Clinical Analytics Engine

Software

Example: Stratos Health Network

Stratos Health: HIPAA-Compliant Real-Time Clinical Analytics Engine

Reference design for a centralized streaming clinical data lake aggregating diagnostics and telemetry across a multi-facility network with low query latency.

The Challenge: Disparate EHR database silos prevented doctors and operations staff from accessing unified patient metrics without 12-hour batch export delays.

Architectural Solution: Built an end-to-end encrypted event streaming bus using FastAPI and DuckDB/ClickHouse, with automated field-level encryption and immutable audit logging.

BENCHMARK:

Sub-second aggregation at scale · zero PHI exposure by design · HIPAA-aligned architecture

FastAPIClickHouseDuckDBAWS KMSReactTailwind

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Apex Commerce: High-Velocity Omnichannel Headless Platform

Web

Example: Apex Retail Brands

Apex Commerce: High-Velocity Omnichannel Headless Platform

Reference design for migrating a monolithic eCommerce platform to Next.js 14 App Router with Edge CDN caching, targeting sub-second page loads.

The Challenge: Mobile conversion dropped by 24% due to slow 3.8-second page loads and clunky checkout steps on the previous legacy storefront.

Architectural Solution: Built a headless storefront with server-side generation, edge localized pricing, dynamic cart state management, and optimized asset delivery pipelines.

BENCHMARK:

Sub-second Time to Interactive target · improved mobile conversion · high Lighthouse scores

Next.js 14TypeScriptShopify Storefront APICloudflare EdgeTailwind

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Infrastructure

Example: HyperScale Cloud Systems

Hyperion Ops: Multi-Cloud Infrastructure Automation & Self-Healing

Reference design for containerized cloud infrastructure with Terraform and Kubernetes, targeting material cloud cost reduction with zero-downtime failover.

The Challenge: Uncontrolled cloud cost runaway and frequent midnight outages caused by manual server configurations and unmonitored memory leaks.

Architectural Solution: Codified complete cloud topologies into Terraform, introduced Kubernetes horizontal pod autoscalers, Prometheus observability, and self-healing worker monitors.

BENCHMARK:

Material cloud spend reduction · Automated recovery in seconds · Multi-AZ reliability

KubernetesDockerTerraformPrometheusGrafanaAWS / GCP

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