Open to opportunities

Adam Martin

@adammartin1

Message

Senior full-stack engineer scaling high-traffic web apps across healthtech and SaaS.

United States

Message

What I'm looking for

I want to build and scale high-traffic React/Next.js products with real-time capabilities, strong APIs (REST/GraphQL), and cloud-native AWS deployments. I’m excited to improve performance, ship with high test coverage, and mentor teams.

I’m a Senior Full-Stack Engineer with 6+ years building and scaling high-traffic frontend applications across healthtech, SaaS, and IT. I architect performant React/Next.js UIs, real-time systems, and RESTful + GraphQL APIs, with a strong focus on improving API performance and delivering production-grade code.

In recent roles, I scaled MERN-stack platforms for fintech and health verticals, improved page load time by 38% using SSR and aggressive code-splitting, and re-architected a monolith into domain-driven microservices—cutting P95 response time from 820 ms to 190 ms. I’ve also led REST-to-GraphQL migrations (reducing over-fetching by 55% and eliminating 40% of redundant frontend API calls), built real-time collaboration with zero message loss, mentored 5 junior developers, and set up testing and CI/CD practices to keep quality high.

Experience

Work history, roles, and key accomplishments

Current

Backend Senior Full Stack Engineer

Current

ByteSparkles

Apr 2022 - Present (4 years 3 months)

Engineered and scaled MERN-stack platforms serving fintech and health verticals, improving performance via SSR with Next.js and code-splitting. Re-architected a monolithic Node.js API into domain-driven microservices and built real-time collaboration features using Socket.io.

Senior Software Engineer

Hims & Hers Health

Jan 2020 - Mar 2022 (2 years 2 months)

Built HIPAA-compliant patient-facing React dashboards for telehealth consultations and integrated Stripe subscription billing and Twilio Video for in-browser visits. Developed supporting Node.js/Express microservices, optimized database queries, and implemented OAuth 2.0/JWT authentication with RBAC.

Software Engineer Compliance

Shopify

Dec 2017 - Dec 2019 (2 years)

Contributed to Shopify's merchant dashboard using React and Python APIs while supporting compliance and accessibility requirements. Built reusable Polaris design-system components adopted by multiple internal teams.

React Python Merchant Dashboard Polaris Design System HIPAA