Data Engineering & Big Data Infrastructure  ·  Healthcare  ·  Enterprise Retail  ·  Defense  ·  Startups

Senior Data Engineering,
Without the Full-Time Hire

Most data stacks look fine until they don't — pipelines failing silently, warehouses that drift, and analytics layers nobody trusts by quarter-end. I build the infrastructure that holds. The same standard demanded by health plan compliance, Fortune 500 scale, and U.S. military infrastructure.

Technical depth.
Practical delivery.

I'm a Senior Data Engineer with five years of professional experience and a Master's in Data Analytics from Penn State. I specialize in data infrastructure that runs in production — not just proofs of concept.

I've built data infrastructure where the margin for error is effectively zero — health plan integrations handling PHI, enterprise retail systems processing at Fortune 500 scale, and modernization projects for the U.S. Army, Navy, and Air Force. That experience shapes how I approach every pipeline, every data model, every handoff.

Most companies that need serious data engineering aren't ready to hire for it full-time. That's exactly where I work best — senior-level infrastructure, scoped to what you need, without the commitment of a permanent hire.

M.P.S., Data Analytics
Penn State University
5+ Years Professional Experience
Senior Data Engineering
Fortune 500, Startup & DoD Background
Healthcare, Retail, Defense
HIPAA-Compliant Architecture
Clinical & Regulated Data

What I Build

End-to-end data engineering from greenfield architecture to production hardening.

01

Pipeline Architecture & Build

End-to-end ETL/ELT design and implementation — raw ingestion through analytics-ready layers. Medallion architecture, incremental load patterns, and lineage tracking built in from day one, not bolted on later.

02

Data Warehouse & Lakehouse Design

Architecture and implementation for lakehouses and warehouses built to scale — schema design, partition strategy, access patterns, and performance tuning. Pick your platform; I've built production systems on all of them.

03

Data Platform Migrations

Legacy system modernization and cloud migrations — Oracle, on-prem databases, and aging pipelines moved to modern cloud-native infrastructure without disrupting what's already running.

04

Regulated & Compliance-Driven Environments

Data infrastructure for industries where PHI, PII, access controls, and audit trails aren't optional — healthcare, defense, and government. Where the cost of getting it wrong is real. HIPAA-compliant pipelines, role-based access, and documentation built to withstand scrutiny.

05

Analytics Engineering

Turning raw warehouse data into reliable, business-facing models. dbt semantic layer, dimensional modeling, and self-service BI enablement — so analysts stop waiting on engineering for every query.

Platforms & Tools
Databricks Delta Lake PySpark Python SQL
Cloud & Orchestration
GCP AWS Azure Airflow dbt Docker Kafka
Warehouses & Databases
BigQuery Snowflake Azure Data Factory

Industries I've Worked In

Real production systems, real constraints, real stakes.

Healthcare & Health Tech

Clinical data infrastructure at a health tech company building remote monitoring platforms. HIPAA-compliant pipelines, PHI/PII handling, health plan integrations, and clinical data systems on GCP — in an environment where data quality isn't optional.

HIPAAClinical DataHealth PlansGCPHealth Tech
→ Architected a clinical data ingestion platform serving multiple health plan partners — per-payer encrypted pipelines with idempotent BigQuery loads, full PHI compliance, and zero-console on-call recovery. Replaced Cloud Composer with Cloud Run Jobs, cutting idle infrastructure cost by ~80%.

Retail & Commerce

Enterprise-scale data pipelines, real-time processing, and high-volume transaction systems for Fortune 500 retail. The kind of scale that breaks naïve pipeline designs — and teaches you what resilient ones look like.

Fortune 500Enterprise ScaleReal-TimeHigh Volume
→ Migrated petabyte-scale customer experience data from disparate sources into a centralized BigQuery warehouse — Python, SQL, and advanced data modeling. Delivered automated reporting frameworks that reduced pipeline processing time by 70% and put critical metrics in front of stakeholders without engineering in the loop.

Defense & Government

Data systems for U.S. military branches and federal agencies. Secure infrastructure, legacy modernization, and the compliance rigor that defense data environments require. Engagements across branches of the Armed Forces.

DoDFederalU.S. MilitaryLegacy Modernization
→ Built data infrastructure supporting ML/AI processes and analytics for a defense contractor in an Azure environment — Databricks, PySpark, and Azure Data Factory pipelines with automated execution. Reduced reporting processing time by 80% across integrated data sources.

How an Engagement Works

No black boxes. Here's exactly what to expect.

01

Discovery

A working session to understand your stack, your constraints, and what done actually looks like for your business. No assumptions, no templates applied without context.

02

Proposal

A scoped engagement plan with clear deliverables, timeline, and a definition of done. Fixed-scope or retainer — whichever fits the actual work.

03

Build

Hands-on engineering with documentation throughout. You see progress incrementally, not just a final delivery dropped at the finish line.

04

Handoff

Full documentation, runbooks, and knowledge transfer. Your team owns what was built. Continued engagement is available — not required.

Let's Talk Data

If you're building something that needs to work at scale — or inheriting something that doesn't — let's talk. I work with companies that treat data infrastructure as a serious business investment, not an afterthought.