Frontend Systems
ReactAngularVueNext.jsTypeScriptJavaScript ES6+HTML / CSSResponsive architectureAccessibility
Senior Software Engineer · AI Application Engineer
Twenty-five years ofproduction software.Now building with AI.
I build durable web platforms, diagnose complex production systems, and turn modern AI tooling into practical workflows — for teams that need reliable execution, not experiments.
mike@mikegs.dev
25+years building web applications for production
8+years in HIPAA-compliant healthcare platforms
3major cloud ecosystems — AWS, Azure, GCP
AILLM integrations, agentic workflows, MCP, RAG
About
Built for the intersection of regulated systems and modern product velocity.
I am a senior full-stack engineer with deep JavaScript ecosystem experience and a long record of shipping and maintaining enterprise applications. My strongest work sits where frontend architecture, backend integration, secure data flow, and production troubleshooting all meet.
After years in healthcare technology, I am now focused on AI application engineering: LLM integrations, coding agents, MCP-based systems, workflow automation, and RAG-oriented architectures that move from prototype to operational value.
Capabilities
Technical range, sharpened by production pressure.
Almost three decades of tooling — these are the ones in active rotation.
Backend & Data
Node.jsREST APIsC# / .NETPHPRubyPython / DjangoSQL ServerMySQLPostgreSQLOracleBigQuery
AI Application Engineering
Claude APIClaude CodeMCPAgentic workflowsn8n automationRAG architecturesPrompt engineeringOpenRouter
Enterprise Delivery
HIPAAAWSAzureGCPCMS & ecommerceWordPressProduction supportTeam leadership
Career Journey
From brand experiences to healthcare platforms to AI-native engineering.
2025—2026
Software Developer · HCSC via 10Pearls
Delivered secure healthcare application work across REST APIs, enterprise authentication, Oracle, GCP, BigQuery, TypeScript, and Appian in isolated production environments.
2017—2024
Senior Front End / Full Stack Developer · StayWell via Proximity
Built HIPAA-compliant patient portals and healthcare platforms with React, Angular, Node.js, C#, Ruby, SQL Server, PostgreSQL, AWS, and Azure while leading frontend initiatives.
2014—2015
Senior Front End Developer / Team Lead · Konrad Group
Led delivery across ReactJS, ASP.NET, PHP, MySQL, WordPress, and Python/Django projects for insurance, banking, and real estate products.
2008—2014
Web Developer / Team Lead · CIST & The Hangar Interactive
Built CMS, ecommerce, and custom brand experiences for clients including Gucci, Dolce & Gabbana, Budweiser, and Best Buy.
Digital Twin
Ask an AI version of Michael about his career.
Powered by OpenRouter, this assistant is grounded in Michael's CV and tuned for recruiters, collaborators, and technical leaders who want fast answers.
Career intelligence online
OpenRouter / GPT OSSSelected work
Working demos, not promises.
Live demoPM Toolkit — five AI tools for the sprint cycle: backlog, assistant, minutes, retros, analyticsLive demoWhatsApp AI Chatbot — answers with the business's own data, never invents, escalates to a humanLive demoM.I.K.E. — Michael's Interactive Knowledge EngineLive demo3D Digital Twin — interactive avatar with voice, lip-sync, and career-aware chatLive demoKanban Board — single-board task tracker with drag-and-drop columns, built with Next.js and dnd-kitLive demoPoker Planner — real-time Planning Poker with Socket.IO, organizer and participant roles
Let's build