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๐Ÿ”ด Production
๐Ÿ“‹ Executive Leadership Portfolio

This portfolio captures the stories, leadership philosophy, and operational mindset behind the resume. A deeper look at how I build, scale, and lead infrastructure organizations. If you don't believe the page, ask my AI botโ€”the "Tanno-Matic 2000"โ€”what he thinks I can do for you.

The Operator
Infrastructure Leader
Who Ships

Data scientist โ†’ DevOps โ†’ VP Global IT Ops in 4 years. Incident response commander. Built production platforms, led warrooms when things broke, passed government audits, and taught myself to code when engineers couldn't fix the problem.

4 Years
Scrum Master โ†’ VP Global IT Ops (Multi-Continent Teams)
60%
Cloud Cost Reduction (Multi-Cloud FinOps)
99.9%
Uptime Maintained Across 25 AWS Environments
Zero
Downtime During AWSโ†’Azure Migration (Terraform/Terragrunt)

Experience At

Atomo
OneView Commerce
Accenture
U.S. Army

My Superpower: Hard Work

๐Ÿ’ช
100% In My Control
Someone will always be a better coder. Almost everyone is a better writer. But my work ethic will never be outmatched. That's job security.
๐Ÿ”ฅ
The Go-To Guy
Production down? I'm leading the warroom. Multiple systems failed? I knock out issues one by one until we're back up. People know I'll show up and own the problem.
๐Ÿ› ๏ธ
Takes the Unglamorous Work
No one wants MDM management or company access control? I'll do it. Need a security engineer? I'll teach myself. Company needs management in an area no one wants? I take it on.

Why I'm Built for Leadership

๐ŸŽ–๏ธ
Army Sapper: Built for This
5 years as combat engineer officer (West Point โ†’ Army). Sappers enable movement (golden paths), survivability (SRE/reliability), and controlled demolitions (safe migrations). Trained to lead complex ops under stressโ€”exactly what incident response and platform scaling demand.
โœ…
Dependable to the Core
I'm the person you can count on 100% of the time. When production goes down, when audits need passing, when no one else wants the workโ€”I show up, own it, and get it done. That's my reputation.
๐Ÿš€
Data Scientist โ†’ VP in 4 Years
Started coding to help my team. Grew from Scrum Master to VP managing multi-continent engineering teams. Drove same jeep 15 yearsโ€”not flashy, just effective.
โ˜๏ธ
Multi-Cloud IaC Expert
Owned Infrastructure as Code across AWS, GCP, Azure. Led AWSโ†’Azure and AWSโ†’GCP migrations. I know all three.
๐Ÿค–
Built Production Platforms & AI Agents
AxilPy (TypeScript HCP platform) + 3 PyTorch agents that improved rare disease detection F1 by 40%. Self-learning systems processing terabytes of claims data.
๐Ÿ“Š
7 Years SQL & Data Analytics
Built data pipelines, led migrations (Cloudantโ†’Firebase/Firestore), analytics at all levels. Knows how infra enables data.
๐Ÿ”’
Security & Compliance
Secret Clearance. Passed IRAP (Australian gov security assessment). Built monitoring, patching, governance. Self-taught security when no engineer was available.
โš–๏ธ
Balance On My Terms
Flexible schedule? I'll work late, early, weekends when needed. But I ask for 3 hours daily to be a dad to my 7 and 5 year old. Balance left up to meโ€”I thrive in that.

The Journey: Data Scientist โ†’ VP

Started as a Data Scientist
Big Data Analytics Specialist
Specialized in big data analyticsโ€”terabytes of healthcare data, machine learning, finding patterns in massive datasets.
Shifted to DevOps
Started as Scrum Master, Then Started Coding
Began as a scrum master (which I'll admit isn't real project management). Started coding in DevOps to help the team when engineers couldn't fix issues. Taught myself software engineering to solve production problems.
VP of Global IT Ops in 4 Years
Managing Multi-Continent Engineering Teams
Grew to VP managing engineers across multiple continents. Owned IaC across three major clouds. Passed Australian IRAP security assessment. Became the "incident response commander"โ€”the person called when production goes down to lead the warroom and fix it fast.
Hands-On CTO Building Platforms & AI
Atomo Inc - Healthcare AI
Built AxilPy - HCP analytics platform (Next.js/TypeScript, entire codebase). Analyzes 100k+ providers for pharmaceutical targeting. BigQuery backend, real-time dashboards, weighted scoring engine.

Built 3 AI Agents (PyTorch/Python) for rare disease detection using 7 years of American claims data:

Agent 1 (Agentic-to-Agentic): Framework learning optimal ML params โ†’ +20% F1 improvement
Agent 2 (Neural Features): Self-learning network reading disease papers, formulating experiments โ†’ +20% additional boost via ensemble
Agent 3 (Sequences): No manual featuresโ€”raw claims data only. Beta validation.

Managed NIH grants, led through healthcare market cycles and long clinical validation timelines.

What I'm Learning (Feb 2026)

Staying current isn't optional. Here's what I'm building and tracking right now:

๐Ÿ› ๏ธ Building & Experimenting

  • Building web apps (Next.js, TypeScript)
  • Stripe payment integrations
  • AI agentic frameworks and workflows
  • Hobby apps (GoBoldly.ai, side projects)
  • Testing latest models (Gemini 2.5, Claude 3.7, GPT-4.5)

๐Ÿ“š Tracking & Following

  • VC funding rounds and startup economics
  • Infrastructure leaders (Kelsey Hightower, Charity Majors, Will Larson)
  • Platform engineering trends (IDP, golden paths)
  • SRE/observability evolution (OpenTelemetry, eBPF)
  • AI agent design patterns and RAG architectures

Currently reading: "Staff Engineer" by Will Larson, following Y Combinator news, tracking Series A/B rounds in infra/AI tooling space.

What I Learned (The Hard Way)

Balance Innovation with Execution
Building breakthrough technology is exciting, but the best leaders know when to ship pragmatic solutions that keep the business moving. Innovation is valuable when it serves the missionโ€”not when it becomes the mission itself.
AI Agents Are Workflow Optimizers
Building AI agents taught me they're workflow optimizers, not magic. The technology evolves incredibly fastโ€”code I wrote in May looks radically different from November because of how quickly core models improve. It's "living code" that requires continuous learning and adaptation.

Projects I've Built

AxilPy - HCP Analytics Platform

Wrote the entire codebase in TypeScript for a production healthcare provider (HCP) targeting platform. Analyzes 100,000+ doctors' prescribing patterns, REMS-certified sites, and treatment data to help pharmaceutical teams prioritize outreach.

Tech Stack: Next.js 14, TypeScript, BigQuery, Firebase, Recharts
Features: Weighted scoring engine, interactive dashboards, CSV exports, AI assistant
Users: Pharma field teams, HQ strategy, sales operations
๐Ÿ“Š
HCP Targeting Platform
100k+ Providers Analyzed

GoBoldly.ai - Personal Project โ†’

Built my own app to explore AI-driven product ideas and experiment with modern web architectures.

Initiative: Self-directed learning and experimentation
Status: Active development
Click to visit goboldly.ai โ†’
๐Ÿš€
GoBoldly.ai
Personal AI Project

Enterprise Terraform/Terragrunt Platform

Built and owned the entire IaC platform for a multi-cloud enterprise. 187+ reusable Terraform modules, 500+ Terragrunt configurations across 25+ environments. Managed infrastructure spanning AWS, GCP, and Azure with zero-downtime migrations between clouds.

Stack: Terraform 1.4, Terragrunt, CircleCI, S3 remote state, DynamoDB locking
Clouds: AWS (primary), GCP (Firebase/Firestore), Azure (migrated)
Scope: VPC, RDS/Aurora, CloudFront, Cognito, KMS, FortiGate, Firebase, and more
187+
Modules
500+
Configs
25+
Environments
3
Clouds
$ terragrunt plan-all
โ†’ 25 environments scanned
$ terragrunt apply-all
โ†’ 0 resources destroyed
โœ“ 99.9% uptime maintained

3 Generations of AI Agents (Rare Disease Detection)

Built AI agents using PyTorch and native Python tools to find patients with rare diseases in 7 years of American claims data (terabytes). Total improvement: 40% increase in F1 accuracy.

๐ŸŽฏ
Agent 1: Agentic-to-Agentic
Framework that learns optimal ML parameters to achieve highest F1 without overfitting. +20% improvement.
๐Ÿง 
Agent 2: Neural Features
Self-learning neural network reading disease papers, formulating experiments. Ensemble with Agent 1: +20% additional boost.
๐Ÿ”ฌ
Agent 3: Sequences
No manual featuresโ€”used 7 years of raw claims data to formulate its own scoring. Still in beta validation.

30 / 60 / 90 Day Plan (Detailed)

Days 0โ€“30: Discovery & Quick Wins
Build credibility and understand the terrain
Week 1-2: Listening Tour
โ€ข 1:1s with every direct report and key stakeholders (App, Data, Security, Product)
โ€ข Shadow on-call rotation to see incident reality
โ€ข Inventory critical services: "What breaks the firm if it goes down?"
โ€ข Review last 6 months of incidents (P0/P1) for patterns

Week 3: Risk Assessment
โ€ข Top 10 reliability risks (single points of failure, tech debt, runbook gaps)
โ€ข Security gaps (access controls, patching cadence, secrets management)
โ€ข Cost hotspots (untagged resources, orphaned infra, overprovisioned instances)
โ€ข Data pipeline health (SLA violations, data quality issues, freshness)

Week 4: Foundation Setup
โ€ข Define 5-7 core SLOs for "tier 1" services
โ€ข Incident severity model + escalation paths
โ€ข Service catalog: owners, dependencies, SLAs, runbooks
โ€ข Establish on-call expectations and support tiers

Quick Wins Delivered:
โ€ข Fix 2-3 "easy but annoying" issues (alert noise, broken dashboards, stale docs)
โ€ข Ship 30-day assessment deck to leadership
Days 31โ€“60: Operational Maturity
Build muscle memory for reliability
Observability Foundation:
โ€ข Standardize logging (structured logs, retention policies)
โ€ข Metrics baseline (golden signals: latency, traffic, errors, saturation)
โ€ข Distributed tracing for top 5 critical paths
โ€ข Dashboards for each service tier (SLO burn rate, error budgets)

Incident Response Discipline:
โ€ข Alert hygiene: reduce noise by 50%, ensure every alert is actionable
โ€ข Runbook template + populate for top 10 services
โ€ข Incident command structure (IC, Comms, Ops, Eng leads)
โ€ข Weekly incident reviews โ†’ engineering work (not blame)

Change Management:
โ€ข CI/CD pipeline gates (testing, security scans, manual approval for prod)
โ€ข Infrastructure as Code standards (Terraform modules, state management)
โ€ข Deployment windows and freeze calendars

FinOps Program:
โ€ข Tagging strategy (cost center, environment, owner)
โ€ข Budget alerts and guardrails per team/project
โ€ข Monthly cost review with engineering leads
โ€ข Identify 3-5 cost optimization opportunities (rightsizing, reserved instances, cleanup)
Days 61โ€“90: Scale Patterns + Team Building
Make growth predictable and repeatable
Infrastructure Scaling:
โ€ข Golden-path Terraform modules (VPC, app stack, data pipeline templates)
โ€ข Environment vending (devs can spin up staging/dev in 10 minutes)
โ€ข Integration playbook: SaaS โ†” internal โ†” vendors (identity, network, observability, data)
โ€ข Integration playbook with Day 1/30/90 gates and metrics

AI Enablement Program:
โ€ข Launch enterprise AI tool adoption (Cursor, ChatGPT, n8n, Zapier) for every department
โ€ข Force multiplier: AI makes the org work faster and look bigger by spending less on headcount
โ€ข Persona-based workshops (GTM, Eng, Ops, CS) moving teams curiosity โ†’ confident usage
โ€ข "Happy paths" library: reusable templates for high-ROI workflows
โ€ข Self-serve enablement hub (runbooks, FAQs, video walkthroughs, what's new)
โ€ข Track adoption metrics: WAU/MAU, template reuse, time saved, ticket deflection

Team Scaling & Culture:
โ€ข Hiring plan: SRE nucleus (2-3 hires) + Cloud Platform Leads (1-2 senior)
โ€ข Leverage my network for fast, quality hires
โ€ข Culture > Talent: Hire for values alignment first, skills second
โ€ข Internal growth: promote 1-2 high performers into stretch roles
โ€ข Champions network for AI fluency and best practices sharing

Deliverables by Day 90:
โ€ข SLO dashboards live for all tier-1 services
โ€ข 3 "golden path" modules deployed to production
โ€ข Cost optimization delivering 15-20% reduction
โ€ข First AI enablement cohort graduated (50+ users trained)
โ€ข Team hiring pipeline filled with 5+ qualified candidates

Core Capabilities

Cloud Platforms
DevOps & IaC
SRE Practices
Observability
Incident Response
Data Engineering
Integration Architecture
Security-by-Default
FinOps
System Migrations
Team Building
Executive Communication

Let's Connect

Now that you know the stories behind the resume, let's discuss how I can help solve your infrastructure challenges and scale your engineering organization.

What I'm ready to discuss:
โ€ข Your current infrastructure pain points
โ€ข Multi-cloud strategy and cost optimization
โ€ข Building vs buying for integration tooling
โ€ข Team structure and hiring priorities
โ€ข How to balance innovation with operational stability

Email: tanner.vanessen@gmail.com
(click to copy)
Phone: +1 (616) 540-1504

My Leadership Philosophy

I don't just want any leadership role. I want to build platforms that matter.

I believe infrastructure isn't just about keeping the lights onโ€”it's about enabling the business to move fast without breaking things. I build teams, scale platforms, and navigate the chaos of high-growth environments.

I value dependability, pragmatism, and getting shit done over flashy titles and buzzwords.

I act as a trusted operatorโ€”the person you call when production is down, the person who makes integrations boring, and the person who builds the team and culture that scales with the company's ambitions. I want to make your infrastructure challenges disappear so you can focus on the bigger picture.

Live Status

Real-time monitoring of my projects
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Last checked: just now ยท Uptime: 99.9%
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๐Ÿค– The Tanno-Matic 2000

Trained on 18 years of leadership & engineering experience