Nice to (eventually) meet you!Name'sGabe Klein
I'm a full-stack engineer who can help you build super scalable web and native apps from zero to shipped.
Currently availableWant to work together?
Full-Stack Developer & Architect
Solutions-oriented and a confident communicator -- bridging the gap between technical and business-minded people. 13+ years building for the web and native platforms. Accelerated by AI, not dependent on it.
Technologies & capabilities
A broad toolkit refined over 13+ years of practical, on-the-job experience across the full stack.
Frontend
Backend & Data
Cloud & DevOps
Product & Design
Where I've made an impact
Notable employment and contracts spanning enterprise, startup, and agency work.
- Created architecture and set quotes for full-stack applications in the sales process, guiding technical direction of new web and AI centered projects.
- Built enterprise claims tracking system for LFCP (Ohio Supreme Court agency) -- full-stack PWA with React, REST APIs, PostgreSQL, and Google Cloud.
- Developed custom libraries and CI/CD pipelines agency-wide, trained mid-level developers, and ensured code quality standards.
- Architected RAG app for surfacing complex industrial standards using DuckDB, OpenAI, and Gemini APIs.
- Created "Harmadillo" WebApp for Amazon Robotics -- internal safety findings tool for engineers.
- Developed internal documentation site and new component libraries, reducing codebase complexity.
- Built UI platforms and backend for keychain and cloud security management.
- Translated UX designs into production-ready plans, ensuring alignment across frontend and backend teams.
- Laid technical groundwork for user-facing fullstack projects, built MVP for investors.
- Technical planning for sprint teams and built new customer self-help pipelines, reducing call center costs.
- Managed communications between UX, FE, and BE teams to keep respective needs aligned.
- Designed and built v2 application from the ground up, cutting codebase by over 60%.
- Created interactive heatmaps using Google Maps API for targeting ad spend by market fit.
Building tools in the open
I create tools to improve workflow for myself and others. 2,500+ commits in the past year across build tooling, React architecture, and API design.
Focused on build tooling, React architecture, and API design. Check out my work across repositories that tackle developer experience, workflow optimization, and component libraries.
View on GitHub