JR
Justin Rudio Systems Architect & Engineer
Google Cloud & Systems Architecture

Architecting resilient cloud systems and high-craft native software.

I am a systems architect and software engineer with extensive experience across Google Cloud Platform, the Google Cloud Agent Platform, declarative infrastructure, and edge-computed consumer applications.

Background

Engineering Ethos & Leadership

With over 4 years of specialized experience in Google Cloud architecture alongside more than 12 years of full-stack and systems programming, I focus on building high-reliability platforms that eliminate operational friction and unnecessary complexity.

My work spans containerized serverless microservices on Google Cloud Run, declarative Infrastructure as Code with Terraform and Pulumi, and the Google Cloud Agent Platform for deterministic enterprise agentic workflows.

In parallel, I am the founder of PotatoDog LLC, an independent software studio building privacy-first consumer applications that run machine learning models directly on client hardware.

Core Stack
Go, GCP, Terraform, Swift
Specialization
Cloud Run, Agent Platform, SLMs
Product Studio
Founder, PotatoDog LLC

Validated Expertise

Google Cloud Certifications & Badges

View Full Credly Transcript (26 Credentials)
Professional Active (Nov 2027)

Professional Cloud Architect

Validates advanced proficiency in designing, developing, and managing robust, secure, scalable, and dynamic Google Cloud solutions.

Google Cloud Verify Badge →
Professional Active (Aug 2028)

Professional Cloud DevOps Engineer

Demonstrates expertise in implementing SRE methodologies, CI/CD automation pipelines, multi-service monitoring, and balancing speed with reliability.

Google Cloud Verify Badge →
Associate Active (Aug 2027)

Associate Cloud Engineer

Demonstrates comprehensive ability to deploy applications, monitor operations, and manage enterprise Google Cloud solutions.

Google Cloud Verify Badge →
Certification Active (Dec 2028)

Generative AI Leader

Validates strategic and architectural understanding of foundational AI models, agentic systems, and enterprise generative AI solutions on GCP.

Google Cloud Verify Badge →
Technical Expert Active (Jan 2027)

Build with Vertex / Agent Platform Expert

Demonstrates technical mastery over multimodal generation, Model Garden deployments, RAG architectures, and model evaluation pipelines.

Google Cloud Verify Badge →
Specialized Depth Multi-Discipline

Developer, Network & Database

Comprehensive professional background covering Google Cloud Developer, Cloud Network Engineer, and Cloud Database Engineer tracks.

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Competencies

Core Systems & Architecture Domains

Deep technical experience spanning high-throughput cloud infrastructure, deterministic agentic engineering, and native client software.

Google Cloud Platform & Serverless

High-throughput architectures on GCP Cloud Run (Gen2), Cloud Firestore, Cloud Pub/Sub, Artifact Registry, IAM security policies, VPC Service Controls, and Google Kubernetes Engine (GKE). Focused on sub-50ms p99 latency and efficient concurrency calibration.

Cloud Run Cloud Pub/Sub Firestore GKE IAM / VPC

Google Cloud Agent Platform & AI

Designing agentic workflows with the Agent Development Kit (ADK), hosting on Agent Engine, integrating Model Garden foundation models, and implementing deterministic tool-calling, RAG architectures, and evaluation pipelines.

Agent Platform ADK & Agent Engine Model Garden RAG

Infrastructure as Code & Zero-Drift

Declarative cloud infrastructure provisioning via Terraform and Pulumi (Go SDK). Enforcing immutable container SHA256 digest pinning in Artifact Registry to guarantee zero-drift deployments and clean supply chain security.

Terraform Pulumi (Go) SHA256 Pinning Distroless Docker

Edge Computing & Native Mobile

Compiling quantized Small Language Models via native `llama.cpp` runtimes with GPU acceleration (Metal/Vulkan). Native iOS engineering with SwiftUI and Swift Concurrency, paired with NIST P-256 hardware cryptography over Bluetooth Low Energy.

SwiftUI / iOS llama.cpp BLE Cryptography Flutter

Product Venture

PotatoDog LLC

Visit Studio Website (potatodogdev.com) →

I founded PotatoDog LLC as an independent technology product studio focused on building privacy-first consumer applications, native iOS financial instruments, and edge-computed tools.

Live on App Store
Simple Bill Tracker

Native iOS liquidity instrument with real-time "Safe to Spend" runway calculations.

SwiftUI / StoreKit 2
Active MVP
Atom Whisper

On-device SLM voice assistant for pre-2022 Tesla vehicles via BLE cryptography.

llama.cpp / BLE
Alpha Testing
StillGud

Zero-waste pantry assistant with on-device OCR and zero-waste meal generation.

ML Kit / Flutter
Spec Ready
Money Buddy

Ambient pocket balance tracker with Live Activities and biometric encryption.

Live Activities

Connect

Let's Discuss Systems Architecture

Whether you are exploring Google Cloud architecture, Agent Platform systems, or technical peer discussions, feel free to reach out.