CLOUD / DATA / AUTOMATION

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BRETT WILLEVER

Data Solutions Architect

I build secure cloud and data platforms. That means designing the infrastructure, automating deployments, and making data ready for analytics and machine learning.

  • 10+Years experience
  • Multi-cloudGCP / AWS / Azure
  • ML & dataArchitecture
  • Zero trustIAM / policy / IaC

THE OTHER SIDE / PLATFORM EVOLUTION

Built from the ground up.

Cloud infrastructure, data pipelines, and applications take shape in layers. This illustrative platform evolution shows one way to build them.

01 / DAY 0

Cloud Foundation.

Once organization access is available, reusable Terraform Ansible automation sets up the core data platform in minutes to about an hour. Identity, guardrails and project structure come first.

  • Organization & identity
  • Policies & access
  • Engineer-ready baseline

02 / FIRST 2 WEEKS

Infrastructure.

Separate environment, compute, data and network projects make the platform repeatable. Modules, service enablement and deployment patterns remove manual handoffs.

  • Environment boundaries
  • IaC & automation
  • Compute & networking

03 / MONTHS 1–3

Data & ML.

Event-driven pipelines and governed data products give teams reliable inputs. Data contracts, policies, observability and machine-learning readiness grow from that foundation.

  • Events & data products
  • Governance & telemetry
  • ML-ready pipelines

04 / MONTHS 3–6

Applications.

Self-service workflows, analytics and operational tools give teams a way to use the platform. Track how they work and improve from there.

  • Self-service experiences
  • Insights & automation
  • Measured iteration

This is an example sequence, not a schedule for a specific client. Initial platform provisioning can be much faster.

BW / SYSTEMSREVERSE / 01
FOUNDATION → IMPACT01 / 04
THE PERSON BEHIND THE WORK↓

01 / ABOUT

Complex systems.
Clear thinking \\

Self-taught Solutions Architect with 10+ years in enterprise technology. I work across distributed systems, cloud infrastructure, data engineering, and machine learning.

I connect cloud engineering, data architecture, security, and physical systems, from pharmacy robotics to enterprise data platforms.

Security built in.
Automation where it helps.

MEASURABLE IMPACT

Find the bottleneck.
Measure the impact.

I start by finding what’s slowing the work down, then measure it. From there, I build and test changes against speed, cost, capacity, or reliability.

Provisioning improvement+45%Engineers ready in minutes to ~1h after org access
Lower platform cost−35%Initial six-month monitoring
Provisioning improvement rises; platform cost falls. A baseline-to-outcome comparison of separate engagements: 45 percent provisioning improvement and 35 percent lower platform cost. Both start at zero change from their own baseline. Cost was measured during initial six-month monitoring. Lines connect reported endpoints, not monthly measurements. +50%0%−50% +45% −35% BaselineReported outcome

Change from baseline · Separate engagements

  1. DiagnoseFind constraints
  2. BaselineEstablish metrics
  3. EngineerDesign & implement
  4. MeasureTrack real outcomes

02 / SELECTED WORK

Architecture
with impact.

Selected engagements: engineer-ready platforms, automated migrations, and measurable improvements in cost and delivery.

CloudDataAutomationAI / MLInfrastructure
01

Engineer-ready in ~1 hour

Landing zones, access controls, and governance set up through reusable Terraform.

SecurityGovernanceLanding zonesIAM
02

Cloud deployment templates

Deployment templates and services built from scratch and taken into production.

CI/CDTemplatesModelOps
03

Education data platform

Education, census, and historical data brought into one platform.

Data engineeringAnalyticsPrivacy
04

13,000+ database migration

Self-service migration and monitoring for thousands of databases.

13,000+ DBsAutomationSelf-service
05

35% lower platform cost

Event-driven functions cut duplicate processing and platform costs.

35% lower costHealthcareML roadmap
06

Operations across 3 sites

Shared tools put inventory and maintenance in reach across sites.

3 sitesSelf-serviceOperations

THE BIG PICTURE

Built layer by layer.

A decade of building systems. Select a role to see the work.

03 / EXPERIENCE

The work
so far \\

Recent roles & results.
Earlier experience below.

Data Solutions Architect

2023 - Present

66Degrees LLC

Design cloud and data platforms around client requirements. Lead IOTA/Hub66 delivery, automated database migrations, and data products, with security and reusable infrastructure built in.

Provisioning improvementmeasured
45%
Engineer-ready platformmeasured
~1h
Databases migratedscale
13,000+
Industries servedscope
10
Project domainsscope
3
Explore role detailsClose role details, Data Solutions Architect at 66Degrees LLC

Selected achievements

  • Improved data-platform provisioning time by 45% with cloud landing zones, infrastructure as code, reusable deployment templates, and automation. After GCP organization access was available, Hub66 let data engineers start working with data in minutes to about an hour.
  • Automated migration of 13,000+ databases for a global retail client, with monitoring and self-service tools for database owners.
  • Delivered Hub66’s first production deployment for a large California public education district. Combined scraped education statistics, public files, census data, and historical aggregates for district analytics, with room to expand statewide.

Platform delivery & automation

Reusable landing zones and data contracts get engineers working sooner.

  • Built Terraform templates and modules for environment-based project layouts, with separate compute, data, and network projects. Automated service setup using a power user and Terraform service account.
  • Built a Firestore-backed data-product management layer for inbound and outbound data contracts, policies, access, and event processing.
  • Built IOTA/Hub66 frameworks to standardize data ingestion, transformation, integration, and delivery across client environments.
  • Used declarative configuration, CI/CD, reusable modules, and automated checks to make infrastructure deployments more consistent.

Client outcomes & data products

Database migrations and public data platforms built for client teams.

  • Applied privacy controls to sensitive relationships between datasets. Redacted data, restricted derived datasets to private use, and turned large datasets into metrics and KPIs.
  • Delivered systems across finance and insurance, construction, manufacturing, healthcare and life sciences, retail, SaaS, e-commerce, advertising and marketing, aerospace, and public education.

Architecture, security & governance

Multi-cloud infrastructure with access controls, policy checks, and shared standards.

  • Designed and managed multi-cloud environments with reusable infrastructure, policy automation, access controls, and monitoring.
  • Designed distributed systems and cloud data platforms for high availability, fault tolerance, analytics, and data processing.
  • Applied zero-trust security through identity-based access, least-privilege permissions, encryption, network segmentation, and automated compliance checks.
  • Set architecture standards for provisioning, resource management, security, observability, and recovery.

Data, ML & operational reliability

Data pipelines, model operations, monitoring, and automated recovery.

  • Added MLOps, ML Reliability Engineering (MLRE), and DevSecOps practices to platform deployments, model lifecycle management, and infrastructure operations.
  • Built automated monitoring, policy enforcement, and recovery workflows to reduce manual intervention.
  • Built data pipelines and distributed processing for structured and unstructured data, analytics, and machine learning.

Technical leadership

Work with clients and engineers to turn requirements into working systems.

  • Brought cloud engineering, cybersecurity, data architecture, and machine learning together in designs that met client requirements.
  • Worked with engineering teams and clients to turn requirements into system designs, delivery plans, and production deployments.
Full role context

Design and build cloud and data platforms at 66Degrees, a Google Cloud Premier Partner. Lead work on IOTA/Hub66, reusable Terraform modules, data contracts, automated database migrations, and data products. Build access controls, deployment automation, monitoring, and model operations into the platform so teams spend less time provisioning infrastructure and handing work between teams.

Tools & disciplines
Google Cloud Platform (GCP)Enterprise Solutions ArchitectureDistributed SystemsCloud-Native ArchitectureMulti-Cloud InfrastructureData Platform ArchitectureData EngineeringReal-Time Data ProcessingInfrastructure as Code (IaC)Cloud Landing ZonesZero-Trust SecurityCloud GovernanceDevSecOpsCI/CD AutomationMLOps & MLREMachine Learning InfrastructureWorkflow AutomationHigh Availability & ResiliencePlatform EngineeringCloud InfrastructureTerraformFirestoreEvent-Driven ArchitectureData ContractsDatabase Migration

Cloud Data Architect

2021 - 2023

eBlu Solutions LLC

Rebuilt healthcare data platforms with event-driven services to cut costs, automate insurance assistance, and start machine-learning work sooner.

Lower platform costmeasured
35%
Earlier ML initiativemeasured
12–18mo
Cloud platformsscope
2
Insurance assistancedelivery
Real-time
Explore role detailsClose role details, Cloud Data Architect at eBlu Solutions LLC

Contributions & outcomes

  • Reduced platform costs by 35% during the initial six-month monitoring period, representing tens of thousands of dollars in savings.
  • Replaced repeated data processing and memory-heavy jobs with event-driven functions and infrastructure that could scale vertically and horizontally.
  • Automated insurance-assistance and prior-authorization workflows, reducing manual steps and supporting faster patient treatment.
  • Helped the organization start its machine-learning initiative 12–18 months earlier than planned.
  • Led a data team working on pipelines that supported continuous learning while keeping costs down.
Full role context

Reworked a healthcare data platform across Azure and Google Cloud, replacing duplicated data and lengthy, memory-intensive jobs with event-driven architecture and functions. Improved scaling and automated insurance-assistance workflows to help patients reach treatment sooner.

Tools & disciplines
AzureGoogle CloudMachine learningHealthcareEvent-driven systemsEvent-Driven FunctionsCost OptimizationInsurance Automation

Senior Data Engineer

2020 - 2021

Author by Humana

Built a cloud-native patient platform from scratch. Owned deployment templates and coordinated work between data engineering and cloud infrastructure teams.

Lower-environment volumescale
100Ks
Production volumescale
Near millions
Deployment templatesdelivery
Sole owner
Explore role detailsClose role details, Senior Data Engineer at Author by Humana

Contributions & outcomes

  • Scaled workloads from hundreds of thousands in lower environments to volumes approaching millions in production.
  • Owned deployment templates and methods, coordinated infrastructure changes with cloud teams, and worked with data architects on approvals and expansion.
  • Built CI/CD pipelines, reusable data models, and infrastructure as code for a containerized data environment with highly available services.
  • Led ModelOp governance for continuous supervised learning and near-real-time log analysis for DevSecOps.
Full role context

Built data infrastructure from scratch for a startup within Humana. Owned deployment templates and worked with data engineering and cloud infrastructure teams to build and scale a cloud-native patient platform.

Tools & disciplines
Google CloudData engineeringCI/CDContainersModelOp

Senior Facilities Automation Engineer

2019 - 2020

McKesson Pharmaceutical Engineering

Connected pharmacy robotics, equipment telemetry, and shared operational software across three sites to improve throughput and maintenance.

Pharmacy sitesscale
3
Robotic systemsscale
Hundreds
Equipment telemetrydelivery
Streaming
Inventory & maintenancedelivery
Shared
Explore role detailsClose role details, Senior Facilities Automation Engineer at McKesson Pharmaceutical Engineering

Contributions & outcomes

  • Supported hundreds of robots and pharmacy automation systems, including Parata, Deno, and Kalish equipment, pneumatic systems, bottling hoppers, motors, automated weighing systems, and PLC motor/air controllers.
  • Added equipment data extraction and embedded streaming pipelines, aggregating telemetry to support software-defined tuning rules and configuration changes throughout the day.
  • Helped improve specialty and home-delivery pharmacy throughput, focus preventive maintenance schedules, and reduce downtime.
  • Built a serverless SPA backed by Cloud SQL, replacing site-specific spreadsheets for inventory, schedules, routines, and maintenance.
  • Made inventory visible across sites so teams could locate and share parts. Provided remote support, site visits, and training at other facilities.
Full role context

Supported hundreds of pharmacy robots across three sites: one mainly on-site and two remotely, with periodic visits. Connected equipment to streaming data and shared software to improve specialty and home-delivery pharmacy throughput and maintenance.

Tools & disciplines
Robotic automationPLCServerlessJavaScriptInfrastructureEquipment TelemetryEmbedded PipelinesCloud SQLCross-Site Operations
Earlier experience Systems, analytics & software engineering

Software Engineer

2018 - 2019

OptumRx IT Enterprise

Worked on data lake pruning and data warehouse transformations, and supported the intelligence team.

Pruning & maintenancescope
Data lakes
Data transformationsscope
Warehouses
EDI delivery automationdelivery
CI/CD
Explore role detailsClose role details, Software Engineer at OptumRx IT Enterprise

Contributions & outcomes

  • Led DevOps implementation, including CI/CD pipeline automation, compliance, and governance for EDI pharmacy systems and networks.
Tools & disciplines
Data warehousingDevOpsCI/CDEDIGovernance

Senior Systems Analyst

2017 - 2018

OptumRx IT Enterprise

Analyzed, tested, and deployed SaaS microservices for pharmacy operations, with a focus on security and service reliability.

NOC health reportingdelivery
Real-time
Stress testingscope
.NET & APIs
Security coveragescope
App + network
Explore role detailsClose role details, Senior Systems Analyst at OptumRx IT Enterprise

Contributions & outcomes

  • Led stress testing of .NET applications, APIs, and services, and secured vendor applications and network-layer products.
  • Built real-time health and reporting dashboards for NOC visibility and remote support.
Tools & disciplines
.NETAPIsCybersecurityObservabilityMicroservices

Systems Administrator

2016 - 2017

OptumRx HD Pharmacy

Designed and built LAN and WAN networks, including routers, switches, backbones, and firewalls. Maintained intranet applications and data-center systems.

Network infrastructurescope
LAN + WAN
Enterprise managementdelivery
Remote
Network reliabilitydelivery
SLA-led
Explore role detailsClose role details, Systems Administrator at OptumRx HD Pharmacy

Contributions & outcomes

  • Led remote management and security-protocol implementation for enterprise users. Wrote technical documentation and built proofs of concept.
  • Maintained network reliability and performance for clients and business SLAs.
Tools & disciplines
NetworkingSystems administrationSecurityData centers

CONNECTED EXPERTISE

Connected
expertise.

Cloud platforms I work with and industries I’ve built for.

Data & AI Architecture

PLATFORMS
  • Google Cloud
  • AWS
  • Azure
  • IBM
  • DigitalOcean
  • Linode
  • Vercel
  • Render
  • Data Platforms
  • Analytics & BI
  • Machine Learning
  • AI / LLM
  • MLOps
  • Infrastructure

Industries served

10 SECTORS
  • finance and insurance
  • construction
  • manufacturing
  • healthcare and life sciences
  • retail
  • SaaS
  • e-commerce
  • advertising and marketing
  • aerospace
  • public education

CONNECTED EXPERTISE / BEYOND THE CLOUD

Beyond the cloud.

I connect cloud platforms with robotics, equipment telemetry, and operations across sites.

Platform Security & Automation

I build access controls, automation, and monitoring into the platform so teams can deploy and run it with less manual work.

  • Distributed Systems
  • Zero-Trust Security
  • IaC & CI/CD
  • DevSecOps
  • MLOps & MLRE
  • Observability

On-Prem & Hardware

I connect robotics, equipment, and on-prem infrastructure with cloud services, data pipelines, and shared operational tools.

  • Data Centers & Networking
  • Robotics & PLCs
  • Pneumatics, Motors & Weighing
  • Firmware & Hardware Maintenance
  • Equipment Telemetry & Pipelines
  • Cross-Site Operations

04 / TOOLKIT

Depth across
the stack \\

The languages, frameworks, and tools I use to build and run these systems.

Architecture & cloud

Deployment patterns, access controls, and governance for cloud platforms.

  • Data & AI/ML architecture
  • Google Cloud, Azure, AWS, IBM
  • Infrastructure as code
  • Zero-trust security

Languages & data

Languages, runtimes, and tools I build with.

  • Python
  • Java
  • TypeScript
  • Node.js
  • .NET
  • C++
  • Go
  • Rust
  • SQL
  • Zig
  • Databases
  • Analytics
  • Docker
  • Kubernetes
  • Terraform
  • Data tools

Engineering & operations

Deployments, security, and day-to-day operations.

  • CI/CD & DevSecOps
  • MLOps & machine learning
  • Offensive networking
  • Agile, TOGAF, SDLC

CERTIFICATION

Google Cloud Certified

Professional Cloud Architect

BEYOND THE ARCHITECTURE

Always curious.

Outside client work, I build practical tools for architecture, secure infrastructure, and systems diagnostics while continuing to explore machine learning and open source.

Explore my GitHub

Building & exploring

Away from the keyboard

  • Espresso & pour-overs
  • Aerial videography & drone sport
  • Music production
  • Bonsai & Gardening 🪴

RECENT OPEN SOURCE

Latest GitHub projects

Original work · actively maintained

OPEN-SOURCE RADAR

Projects I’m exploring

Forks shown with upstream attribution

Public repository details reviewed on GitHub October 26, 2026. Forks retain upstream attribution.

05 / LET'S CONNECT

What are we
building next?

Bring the messy problem. Let’s figure it out.

LET’S BUILD SOMETHING

Hi Brett, I have a data problem I could use your help with. Want to talk?