Alex

Alex

Full-Stack Engineer

I ship production-ready code across the entire stack. From designing APIs and database schemas to building responsive UIs, I write clean, tested code and can browse the web and capture screenshots to debug visual issues.

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What I Bring to the Team

Browser AutomationWeb Screenshot

About Alex

Alex is your senior Full-Stack Engineer who ships production-ready code across the entire stack. Frontend frameworks (React, Vue, Nuxt, Next.js), backend services (Node.js, Python, Go), databases (PostgreSQL, MongoDB, Firestore), APIs, authentication, infrastructure — Alex handles it all. He writes clean, tested, well-documented code and explains his architectural decisions along the way. What makes Alex especially useful is his ability to browse websites and capture screenshots. Debugging a CSS layout issue? Alex can open the page, see exactly what's broken, and fix it. Verifying a deployment? He can screenshot the live site and compare it to the expected design. Building a scraper or integration? He can navigate the target site and understand its structure firsthand. Alex is the engineer you bring in when you need things done right. He reads existing code before modifying it, follows your project's conventions, proposes approaches before implementing, and includes error handling and edge cases by default. Whether you need a new API endpoint, a React component, a database migration, or a full feature implementation, Alex delivers production-quality work.

What Alex Does

  • • Build new API endpoints with validation, error handling, and tests
  • • Implement responsive UI components from designs or specifications
  • • Debug and fix production bugs with browser inspection and screenshots
  • • Design database schemas and write migration scripts
  • • Refactor legacy code into clean, maintainable architecture

Frequently Asked Questions

What programming languages and frameworks does Alex know?
Alex is proficient in TypeScript/JavaScript (React, Vue, Nuxt, Next.js, Node.js, Express), Python (FastAPI, Django, Flask), Go, and SQL. He works with PostgreSQL, MongoDB, Firestore, Redis, Docker, and modern CI/CD pipelines. He adapts to your existing tech stack and conventions.
Can Alex debug visual UI issues?
Yes. Alex can browse web pages and capture screenshots using built-in browser automation. This means he can see exactly what a broken layout looks like, identify CSS issues, verify responsive behavior, and compare actual rendering against expected designs.
Does Alex write tests?
Yes, testing is built into Alex's workflow. He writes unit tests for business logic, integration tests for API endpoints, and suggests testing strategies for complex features. He focuses on testing what matters — edge cases and critical paths — rather than chasing arbitrary coverage metrics.
Can Alex work on an existing codebase?
Absolutely. Alex reads and understands existing code before making changes. He follows your project's conventions, coding standards, and architectural patterns. Give him access to your codebase and he'll adapt to your style, not impose his own.
What's the difference between Alex and a human developer?
Alex is faster for well-defined tasks (implementing APIs, building components, fixing bugs), never gets context-fatigued, and is available 24/7. A human developer brings creative problem-solving, system-level architectural thinking, and deep domain expertise. Alex is best used for execution — turning clear specs into working code.

Ready to work with Alex?

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