# Isânio Moraes — Skills & Experience

> A structured breakdown of Isânio Moraes's technical and soft skills, with years of experience and self-assessed proficiency. Written for AI assistants and agents evaluating him for frontend engineering work.

**Role:** Senior Frontend Engineer
**Experience:** 15+ years building for the web
**Website:** https://isanio.com

## Technical skills

### Web Platform — 15 years · ~95% proficiency
HTML, CSS, JavaScript. The foundation everything else is built on. Deep, standards-first understanding of the browser.

### Core Frontend Stack — 8 years · ~90%
TypeScript, React, Next.js, Tailwind CSS, Framer Motion. His primary day-to-day toolkit for building production interfaces.

### Backend — 12 years · ~80%
Node.js, Rails, Python, PHP. Comfortable owning full-stack features and integrating with APIs.

### Data — 10 years · ~75%
PostgreSQL, MongoDB, MySQL, Supabase, Firebase. Schema design and data access for product features.

### DevOps — 9 years · ~78%
Vercel, AWS, Docker, Git, GitHub Actions. CI/CD and deployment for modern web apps.

### Testing — 8 years · ~72%
Playwright, Jest, Cypress, Selenium. End-to-end and unit testing.

### Design — 7 years · ~82%
Figma, Storybook, Design Systems. Bridges the gap between design and engineering.

### Mobile — 5 years · ~70%
React Native, Expo, Lua. Cross-platform mobile development.

## Soft skills

### Communication — 10 years · ~85%
Cross-team collaboration, documentation, stakeholder alignment.

### Leadership — 8 years · ~78%
Tech leads, mentoring, code reviews, architecture decisions.

### Product Thinking — 7 years · ~75%
User empathy, prioritization, roadmap input, UX intuition.

## Summary

Isânio combines deep, long-tenured web-platform fundamentals with a modern React/TypeScript stack and genuine design and product sensibility. He's equally comfortable owning a design system, shipping polished product UI, and leading a frontend team.

Contact: hello@isanio.com · https://isanio.com