Stephen Mulherin

mulherinstephen@gmail.com
Projects About Experience Skills

ABOUT


I’m a CTO and full-stack engineer with a strong foundation in mathematics, statistics, and computer science. I thrive on transforming ambiguous, high-stakes problems into clear, reliable, and high-performance software systems.

At Blueblade, I architected a no-code regulatory compliance platform from the ground up. We ingest complex legal documents and convert them into structured, executable workflows that power end-to-end licensing, permitting, and inspection operations. This work integrates full-stack engineering, advanced data structures, and MLOps for AI-assisted document understanding.

Outside of work, I’m a devout trail runner, committed river-runner, aggressive mountain biker, and masochistic ski mountaineer. I bring the same endurance mindset to engineering as I do to the mountains: thoughtful pacing, rigorous risk management, and a relentless drive to finish strong.

   

EXPERIENCE

Last updated: March 2026

CTO / Lead Architect / Full-Stack Engineer — Blueblade

Jan 2025 – Present

As CTO of a regulatory compliance AI startup, I wear multiple hats simultaneously—leading technical strategy while personally architecting and implementing the core platform.

  • AI & MLOps: Designed and deployed a high-performance RAG pipeline using Vertex AI and Django to translate 100+ page legal documents into validated SQL schemas, enabling instant deployment of complex permitting suites.
  • Workflow Orchestration: Engineered data ingestion and transformation pipelines using Google Cloud Composer (Airflow), reducing manual document processing time by 95%.
  • Platform Architecture: Built a comprehensive no-code software suite from scratch, enabling non-technical users to model and execute complete regulatory workflows.
  • Algorithmic Design: Implemented recursive tree algorithms and complex data structures to represent hierarchical regulations and dependency graphs efficiently.
  • Operational Excellence: Own the full development lifecycle in a GCP environment, from DevOps and infrastructure to front-end performance and code quality.

Lead / Senior / Associate Software Development Consultant — NavLabs

Nov 2021 – Jan 2025

Rapidly promoted through three engineering tiers while architecting and delivering critical systems for Fortune 500 clients in life sciences, info-sec, and regulated industries.

  • Technical Leadership: Directed cross-functional teams to design and deploy complex business orchestration engines, focusing on scalable Python-based microservices and robust SQL data architectures.
  • Full-Stack Ownership: Owned the end-to-end delivery of high-stakes compliance and risk-management applications, ensuring 99.9% uptime and strict adherence to industry security standards.
  • Technical Impact: Optimized legacy data models and recursive process flows, resulting in a 40% reduction in system latency for core business workflows.
  • Strategic Collaboration: Partnered with C-suite stakeholders to translate ambiguous regulatory requirements into executable technical roadmaps and production-ready code.

Roles held at NavLabs:

  • Lead Software Development Consultant — Feb 2023 – Jan 2025
  • Senior Software Development Consultant — Mar 2022 – Feb 2023
  • Associate Software Development Consultant — Nov 2021 – Mar 2022

Statistical Consultant — William E. Wecker Associates, Inc.

May 2021 – Dec 2021

Worked on quantitative analyses and statistical modeling for real-world problems, bridging mathematical rigor with practical constraints.

  • Built and interpreted statistical models to answer client questions and support decision-making.
  • Communicated complex results in clear language for non-technical stakeholders.

Professional Trail Runner

May 2016 – May 2021

Competed as a professional trail runner, developing endurance, resilience, and discipline that now inform how I approach complex engineering work.

  • Planned and executed multi-year training and racing schedules.
  • Balanced physical performance, self-directed work, and long-term goals.

Data Analyst & Software Engineer — UNC School of Medicine

Aug 2015 – May 2016 · Chapel Hill, North Carolina

Worked at the University of North Carolina at Chapel Hill School of Medicine as a data analyst and software engineer supporting research initiatives.

  • Developed scripts and tools to clean, manage, and analyze research data.
  • Collaborated with clinicians and researchers to design analyses and interpret results.
 

SKILLS


AI, ML & MLOps
Vertex AI
RAG Pipelines
LLM Application Design
Prompt Engineering
Model Deployment
Applied Statistics
Scikit-learn / Pandas
Data Structures & Algorithms
Full-Stack Engineering
Python (Django)
JavaScript / TypeScript
RESTful API Design
PostgreSQL / SQL
HTML5 / CSS3 / SCSS
Product Architecture
Cloud & Infrastructure
Google Cloud (GCP)
Cloud Composer (Airflow)
Cloud Run / Docker
Git / CI-CD / GitHub Actions
Linux / Bash
DevOps Principles
Leadership & Strategy
Technical Strategy
C-Suite Collaboration
Stakeholder Management
Engineering Roadmaps
Mentoring & Growth