Mark Ramsey

Experience

1. Senior Full Stack Engineer

   Build and maintain a SaaS platform used by 430K+ people monthly with Python/Django backend and React/Next.js frontend, achieving 99% uptime and API responses under 200 ms. Lead a distributed team, set up CI/CD with GitHub Actions and Docker, and added LLM features using OpenAI and Anthropic APIs.

   PythonDjangoReactNext.jsTypeScriptNodeJSExpressMongoDBRuby on RailsStripeSidekiqWebSocketsPostgreSQLRedisCDNOpenAIAnthropicRAGPgvectorGitHub ActionsDockerCI CDPytestRSpecJestCypress

2. Full Stack Engineer

   Scaled a multi-tenant Django application to 195K+ users and built a Ruby on Rails API backend for a React SPA. Shipped real-time collaboration features, integrated 20+ third-party services, and implemented security measures including OAuth 2.0 and RBAC.

   DjangoRuby on RailsReactRedux toolkitTypeScriptAngularStorybookCeleryPG BouncerRedisKafkaDockerKubernetesElasticsearchWebSocketsOAuthJWTSSO

3. Software Engineer

   Shipped 15+ features for a Django e-commerce platform and built Ruby on Rails features for 50K+ users. Built shared Angular and React component libraries and optimized database queries to improve page load times by 40%.

   DjangoRuby on RailsAngularReactReduxChart.JsStripeCeleryCircleCiSQLIndexingCaching