AboutFounding/sole engineer who has built multiple healthcare products from scratch, spanning medical billing, cardiology triage, and cardiac device monitoring. Particularly compelling for healthtech and AI roles: they combine full-stack TypeScript/AWS execution with strong product judgment in regulated settings, including shipping voice-enabled RAG workflows and rejecting unsafe AI automation when simpler human-in-the-loop UX was the right answer.
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Post a Role 90-day money-back guarantee Key StrengthsBuilt full-stack MVP end-to-end as founding/sole engineer Strong healthcare product experience across billing, cardiology, and device monitoring Delivered measurable business impact: doubled collection rate for one client Improved collections by ~20% and cut payment time in half for other clients Designed TypeScript-based full-stack systems with React, Node, GraphQL, and AWS Applied safety-focused LLM design with strict grounding and constrained outputs Identified and corrected dangerous hallucination behavior in a medical AI workflow Good judgment on AI vs non-AI solutions in regulated environments Hands-on experience with LangChain/LangSmith evals and multi-agent systems Able to operate in ambiguous early-stage environments and ship MVPs quickly Built MVPs end-to-end as founding/solo engineer Full-stack product ownership from concept to launch Serverless cost optimization on AWS PCI-compliant payments and billing implementation Strong user-centered product simplification Healthcare and medical billing domain experience Creative problem-solving under infrastructure constraints Scraping and ETL pipeline implementation at scale Rapid prototyping with phased delivery Delivered measurable user impact, including doubled collections and doubled report-processing speed Built an MVP for a B2C startup Prior Techstars accelerator experience Founder and former founding engineer experience Led and developed engineering teams of 9–12 people Mentored junior engineers toward senior-level growth Head of engineering experience in cardiac device monitoring Strong focus on market traction, product-market fit, and competitive moat Ethics-driven entrepreneurial mindset Led a 12-person engineering team across full-stack, QA, and DevOps Reduced release cycle from 6 weeks to 1 week Improved CI/CD and Git practices to reduce merge conflicts Hands-on engineering leadership through direct PR/code reviews Strong scope-tradeoff judgment to launch on schedule AI/LLM product leadership in high-stakes healthcare use cases Built safety-conscious chatbot workflow for cardiac care triage Applied RAG to reduce hallucination risk in medical AI Used clinician review and keyword-based validation to monitor AI quality Simplified complex healthcare UX using progressive disclosure and visualizations Validated product improvements through observed user testing and funnel conversion Pragmatic decision-maker who replaced unnecessary AI with cheaper, simpler workflow automation Reference HighlightsStrongly Recommended
adaptable quick learner strong hands-on contributor ownership of critical integrations high-quality technical evaluation good judgment in recommending solutions effective implementation skills able to train teammates problem-solving ability foresight handles changing requirements well collaborative with stakeholders and data teams retains user value without over-promising strong communicator listens well willing to push back constructively proactive builder mentality security-minded broad industry experience excellent ownership strong technical skills effective stakeholder communication executes complex projects well trusted implicitly excels at understanding business needs creative in meeting business needs listens carefully asks important questions gets up to speed quickly delivers on time minimal bugs foresight around migration risks proactive problem identification strong solution design ability to train teammates adapts quickly to changing data realities partners effectively with business leadership balances business and end-user needs pragmatic product thinking trustworthy thoughtful technical design well-designed implementations effective hands-on technical leadership strong architecture judgment clear explainer good teacher and mentor builds maintainable solutions effective in production delivery excels with AI-related work strong prompt formulation understands product context well thorough in evaluating options communicates tradeoffs clearly collaborative with stakeholders and designers asks cogent questions gently pushes back on impractical requirements user-focused empathetic in complex domains effective in distributed teams personable well-spoken easy to get along with adapts well to both remote and in-person environments Trevor's references speak for themselves. Let us connect you.
Get Introduced ExperienceSenior Fullstack Software Engineer CareHive · Oct 2024 – Jan 2026
Head of Engineering Rhythm Science · Oct 2022 – Sep 2025
Head of Engineering / Founding Engineer MC Squared Health · Aug 2020 – Oct 2022
Senior B2B Backend Engineer / Tech Lead Headspace · Jan 2019 – Aug 2020
Senior Full-Stack Developer Zipongo · Jul 2015 – Jan 2019
Senior Full-Stack Developer Cybernet Entertainment · Jul 2010 – Jun 2015
ActionScript Developer SolutionSet · Sep 2009 – Jul 2010
Rich Internet Application Developer Admios · Mar 2006 – Aug 2009
self-employed Freelance · Oct 2001 – Mar 2006 freelance
Microsoft Certified Solutions Developer Control Data · Jun 1998 – Oct 2001
Freelance Web Consultant Freelance · Oct 2001 – Mar 2006 freelance
EducationCarleton College bachelor, Computer Science; Religious Studies
Certifications Microsoft Certified Solutions Developer
Publications 1 publication
Web servers Computer networks Emerging technologies
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