Looking for a job

SCOTT Demeo

@scottdemeo

I build reliable full-stack product features with ReScript, Next.js, GraphQL, and microservices.

I've built and shipped full-stack product features at Hometap using TypeScript, Node.js, ReasonML, ReScript, React, and Next.js, improving reliability and performance across product workflows.

At MachineMetrics, I designed service communication libraries, scheduling services, relational data models, and microservices. I also reduced worst-case page load times by 20x, introduced feature flags, and built an OpenAPI documentation portal.

I bring a product-oriented approach to user-friendly, maintainable systems and have mentored five junior developers through clear engineering practices.

Experience

Work history, roles, and key accomplishments

Senior Software Engineer

Hometap

Jul 2025 - May 2026 (10 months)

Built and shipped full-stack product features using TypeScript, Node.js, ReasonML, and ReScript, improving application reliability and performance. Developed responsive front-end components with React and Next.js and designed relational data models with Fauna.

TypeScript NodeJS ReasonML ReScript React Next.js Fauna Vercel AI

Senior Software Engineer

MachineMetrics

Sep 2022 - Apr 2025 (2 years 7 months)

Designed and implemented isomorphic consumer libraries for service communication using GraphQL. Architected a generic scheduling service and broke apart a monolithic EC2 backend into microservices with Kubernetes, while mentoring a team of five junior developers.

GraphQL Kubernetes Microservices PostgreSQL EC2 Mentorship

Software Engineer II

MachineMetrics

Apr 2021 - Sep 2022 (1 year 5 months)

Added cross-environment Docker support and designed a Swagger/OpenAPI compliant documentation portal. Optimized feature performance by rewriting blocking APIs, achieving a 20x reduction in worst-case page load times, and led the adoption of feature flags.

Docker Swagger OpenAPI Performance Optimization Feature Flags

Software Engineer I

MachineMetrics

Apr 2019 - Apr 2021 (2 years)

Implemented an optimistic load pattern in React and Redux to improve UX. Developed a micro frontend architecture to enable a seamless transition from Angular to React.

React Redux Angular Micro Frontend Architecture