Full-Stack Engineer Portfolio
A dynamic portfolio for full-stack engineers showcasing projects, open-source contributions, technical skills, and professional experience with live demos.
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John Doe
Senior Full-Stack Engineer | React · Node.js · Cloud Architecture
San Francisco, CA 94102
About Me
I'm a Full-Stack Engineer with 7+ years of experience turning complex problems into elegant, scalable web applications. I specialize in React, Node.js, and cloud-native architectures on AWS — and I care deeply about performance, developer experience, and shipping products that people actually enjoy using.
Currently at Creative Solutions Inc., I lead a platform team responsible for a micro-frontend architecture serving 2M+ monthly users. Before that I built real-time collaboration tools, marketplace payment systems, and open-source developer frameworks. When I'm not coding, you'll find me mentoring at Code for Good, contributing to OSS, or running Bay Area trails.
Experience
Senior Full-Stack Engineer
Creative Solutions Inc.
San Francisco, CA
Architected a micro-frontend platform serving 2M+ monthly active users, reducing page load times by 45%.
Led migration from monolithic REST API to GraphQL federation — average response time dropped from 320ms to 90ms.
Designed CI/CD pipelines with GitHub Actions and AWS CDK, achieving 99.95% deployment success rate.
Mentored 6 engineers through weekly code reviews and architecture design sessions.
Full-Stack Developer
TechAdvancers
San Jose, CA
Built real-time collaboration features (WebSocket + CRDT) used by 500+ enterprise teams daily.
Integrated Stripe Connect for marketplace payments, processing $4M+ in annual transactions.
Reduced cloud spend by 35% through containerization (Docker/ECS) and right-sizing infrastructure.
Implemented E2E testing with Playwright, cutting QA cycle time by 60%.
Projects
ShopFlow — Headless E-Commerce Framework
Creator & Lead Developer
Open-source headless e-commerce framework built with Next.js, tRPC, and Prisma. Features a plugin architecture, multi-tenant support, and built-in analytics. 1.2K GitHub stars, 50+ contributors, and adopted by 30+ indie stores.
Designed a plugin system that lets merchants extend checkout, shipping, and tax logic without forking
Implemented edge-cached product pages with ISR, achieving sub-200ms TTFB globally
Built a CLI scaffolding tool that bootstraps a new store in under 60 seconds
Pulse — Real-Time Analytics Dashboard
Frontend Architect
Interactive analytics dashboard for SaaS metrics with real-time WebSocket updates, custom D3.js visualizations, and CSV/PDF export. Used by 1,000+ business clients to track KPIs.
Built composable chart components with D3.js supporting 12 visualization types
Implemented responsive design with adaptive layouts for mobile, tablet, and desktop
Developed custom filtering engine with saved views and scheduled email reports
DevKit — Developer Productivity CLI
Solo Developer
A Rust-based CLI toolkit that automates common developer workflows: project scaffolding, dependency auditing, changelog generation, and release management. 400+ weekly npm downloads.
Written in Rust for speed; compiles to native binaries for macOS, Linux, and Windows
Integrates with GitHub, GitLab, and Bitbucket APIs for automated release notes
Plugin system allows community extensions via WASM modules
Skills
Frontend
Backend
DevOps & Cloud
Testing & Quality
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