Senior Software Engineer

TylerStellick

Senior software engineer with nearly nine years of experience building and leading complex production systems. I’ve worked across system architecture, distributed services, cloud infrastructure, and AI-powered platforms using Python, TypeScript, AWS, Kubernetes, and PostgreSQL. I’m comfortable making key technical decisions, improving system reliability, and helping engineering teams deliver at a high level.

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Minneapolis, MN
stellicktyler9@gmail.com
0+ Years Experience

Full Stack Expertise

End-to-end development with Python, TypeScript, React, and modern frameworks.

Cloud & DevOps

AWS, Docker, Kubernetes, and CI/CD pipelines for reliable, repeatable deployments.

Data-Driven Solutions

Designing scalable systems with PostgreSQL, Redis, and efficient architectures.

Leader & Mentor

Mentoring engineers, running code reviews, and raising the bar for quality.

CareerExperience

Senior Software Engineer · Truveta

May 2024 – Present

Scaling real-world data and clinical AI to transform healthcare. Bellevue, Washington, remote.

Truveta Intelligence. Built the core natural language engine querying live EHR data for 130M+ patients in minutes.
TLM and multi-agent AI. Upgraded the Truveta Language Model (TLM) and deployed multi-agent systems to map unstructured text with human-level accuracy.
Data infrastructure. Scaled high-throughput, governance-backed pipelines to ingest billions of clinical notes and data points.

Senior Software Engineer · Tomorrow Health

Jun 2022 – Apr 2024

I focused on full-stack engineering and AI infrastructure to automate home-based healthcare systems during a key platform shift. My work bridged the gap between modern cloud software and legacy hospital databases. New York, New York, remote.

Built reliable, high-performance web applications using Python microservices and React with TypeScript.
Created secure API connections to link major electronic health record (EHR) networks using FHIR R4 standards.
Designed and trained machine learning pipelines (NLP and OCR) to automatically parse clinical faxes, extract diagnoses, and verify insurance rules.
Upgraded cloud infrastructure on AWS to ensure full HIPAA compliance and robust field-level encryption for patient data.

Software Engineer II · Twin Health

Mar 2020 – May 2022

Full-stack engineering on the digital health platform, spanning the member app, the backend services behind it, and the data flows that turn connected-device readings into personalized guidance. San Francisco Bay Area, remote.

Built full-stack features for Twin Health’s digital health platform, connecting the member-facing app with backend services and health-data systems.
Developed APIs and backend services that processed health data from connected devices, including glucose monitors, wearables, and other health sensors.
Worked on data flows that turned continuous health and lifestyle data into personalized insights and recommendations for members.
Built and improved user-facing features for health tracking, including food, activity, glucose, and other metabolic health information.
Worked across frontend, backend, cloud, and data services with a focus on scalability, reliability, security, and protection of sensitive health information.

Software Engineer I · Uber Health

Oct 2017 – Feb 2020

Worked as a junior engineer helping a senior team build and maintain the Uber Health API and B2B dashboard. My daily tasks involved assisting with Go and Python microservices and running tests. San Francisco, California, on-site.

Software Engineer Intern · Uber Health

Jul 2017 – Sep 2017

Supported the engineering team during the initial full-stack development of the Uber Health beta platform, helping write simple dashboard features and testing automated SMS communication tools. San Francisco, California, on-site.

ToolkitSkills

Languages

PythonJavaScriptTypeScriptSQLBash

Frontend

ReactReduxTypeScriptHTML5CSS3Material-UI

Backend

DjangoFlaskFastAPINode.jsExpress

API

RESTGraphQLOpenAPIgRPCWebSockets

AI & Machine Learning

LLM APIsRAGLangChainpgvectorPyTorchscikit-learnModel Evals

Cloud & DevOps

AWSDockerKubernetesTerraformGitHub Actions

Databases

PostgreSQLMySQLMongoDBRedisSQLAlchemy

Testing

pytestJestReact Testing LibraryunittestCypress

Tools & Workflow

GitJiraFigmaSentryDataDogSlack

Selected WorkFeatured Projects

View more on LinkedIn

Product

Truveta Intelligence

AI platform that answers natural language questions about patient populations, treatments and outcomes from continuously updated real-world care data, returning verifiable results in minutes rather than months.

PythonFastAPIReactTypeScript

truveta.com Apr 2026

Product

Clinical Rules Engine

Automates the durable medical equipment order lifecycle across 3,500 equipment codes, guiding clinicians through digital forms tailored to each health plan and cutting one to two week approvals to five days or less.

PythonDjangoRESTTypeScript

prnewswire.com Dec 2022

Press

Automating Home Equipment Orders

Fierce Healthcare coverage of the launch of the engine that automates orders for home medical equipment across payer requirements.

Health TechAutomation

fiercehealthcare.com 2022

Product

Twin Health

Whole Body Digital Twin program pairing wearable sensors with AI to help members address metabolic conditions including type 2 diabetes, prediabetes and obesity.

PythonFlaskReactKubernetes

usa.twinhealth.com