Theo Fernandez Beraldi avatar

Theo Fernandez Beraldi

Community

@theofernandezz · Argentina, Villa Pueyrredon

2Followers
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11Public Repos
|
35Published Skills

Student at UADE, passionate about learning and solving real-world problems through software development. Always looking for new challenges.

Agent Skills by Theo Fernandez Beraldi

Showing 35 vetted skills indexed across 1 GitHub repositories.

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react-patterns

Guide React component architecture with compound components, render props, and polymorphic patterns.

Community
Intermediate
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database

Design secure Supabase database schemas with Zod validation and RLS policies.

Community
Advanced
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error-handling

Implement structured error handling patterns for Next.js frontend and backend.

Community
Advanced
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security

Apply input validation, CSRF protection, and security headers to SaaS applications.

Community
Advanced
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git-workflow

Enforce Conventional Commits, branch prefixes, and PR templates in Git workflows.

Community
Advanced
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typescript

Enforce explicit TypeScript typings and flat interfaces in code reviews.

Community
Advanced
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ui-engineering

Define reusable UI patterns with design tokens, glassmorphism, and Tailwind v4.

Community
Advanced
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API Design - Next.js 16

Automate API pattern design and enforcement in Next.js 16 apps.

Community
Advanced
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testing

Enforce Vitest and Testing Library patterns for frontend tests.

Community
Advanced
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Skill Creator - Meta Skill

Generate standardized Skill.md templates with frontmatter and integration notes.

Community
Advanced
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nextjs-core

Consolidate Next.js 16 App Router patterns for server-first data fetching and mutations.

Community
Advanced
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State Management - Zustand & Context

Guide Zustand versus Context selection for React client-side state management.

Community
Advanced
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skill-sync

Sync AGENTS.md auto-invoke tables with SKILL.md frontmatter metadata.

Community
Intermediate
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Feedback Loop - Self-Improvement

Capture runtime signals and generate structured improvement entries for AI library maintenance.

Community
Advanced
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Performance Optimization

Optimize React and Next.js web apps to improve Core Web Vitals.

Community
Advanced
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i18n

Standardize Next.js App Router translations with next-intl and locale JSON files.

Community
Advanced
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SEO - Search Engine Optimization

Codifies metadata, structured data, and sitemaps for Next.js App Router SEO.

Community
Advanced
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accessibility

Identify and fix accessibility gaps in web applications to meet WCAG 2.1 AA standards.

Community
Advanced
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React 19 Patterns & Architecture

Codify React 19 component patterns for consistent, reusable UI codebases.

Community
Advanced
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Database Engineering - Supabase & Postgres

Configures Supabase and Postgres projects with RBAC, Zod validation, and service layers.

Community
Advanced
theofernandezztheofernandezz

Error Handling & Resilience

Implement custom error classes, structured logging, error boundaries, and retry logic across full-stack SaaS applications.

Community
Advanced
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Environment Configuration

Validate and centralize environment variables with Zod for Next.js and Node.js apps.

Community
Advanced
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React Native Engineering

Define production patterns for React Native apps with Expo-based architecture.

Community
Advanced
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Security Best Practices

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Community
Advanced