Guadalajara, México
LinkedInGitHubantonioguardadodev@gmail.com

BuildProducts.ScalePlatforms.Ship Fast.

Your New Frontend Ally
Antonio Guardado

Frontend engineer who loves building products across web, Chrome extensions, desktop, and mobile platforms.

0+
Years of Experience
0
Companies & Products Built
0
Platforms (Web, Extension, Desktop, Mobile)
0
Curiosity & Drive
Strategy

How I Tackle Challenges

01

Frontend Architecture & Scalability

Designing and building modular, scalable frontend systems with React, TypeScript, and modern patterns like Compound Components, Context API, and code splitting.

02

Cross-Platform Development

From Chrome Extensions to Electron desktop apps and React Native mobile — shipping across every platform a product needs.

03

Product Engineering & Delivery

Owning features end-to-end: from product discovery and stakeholder collaboration to roadmap execution and iterative delivery with measurable impact.

04

Performance & Reliability

Optimizing load times, implementing observability with Datadog and Sentry, and keeping products fast, stable, and well-monitored.

About Me
Antonio Guardado
Based inGuadalajara, Mexico
Emailantonioguardadodev@gmail.com

A Bit About Me & What I Bring

I'm Antonio Guardado — a frontend engineer from Guadalajara, Mexico with 4+ years of experience building user-facing products across web, Chrome extensions, desktop, and mobile. I care deeply about craft, product thinking, and shipping things that actually matter to people.

Key Skills

  • React, TypeScript & Next.js
  • Chrome Extensions & Electron
  • React Native Mobile Apps
  • Observability (Datadog, Sentry)
Career

Experience

Impact

Highlights

Cross-Platform DeliveryLed full product lifecycle across web, extension, desktop, and mobile
Performance OptimizationImproved load times and reduced runtime errors through code splitting and lazy loading
Observability & MonitoringStructured monitoring with Datadog and Sentry for data-informed decisions
Team VelocityIncreased team velocity through documentation, onboarding, and reusable UI patterns
Toolkit

Skills & Tools

01

Frontend

ReactNext.jsTypeScriptJavaScriptHTML5CSS3
02

Cross-Platform

Chrome ExtensionsElectronReact Native
03

Product Engineering

Feature OwnershipProduct DiscoveryRoadmap Execution
04

Backend & APIs

Node.jsREST APIsGraphQLMongoDB
05

Quality & Infrastructure

JestCypressDockerGCPDatadogSentry
FAQ

Common Questions

I gravitate toward frontend-heavy products — web apps, Chrome extensions, desktop apps (Electron), and mobile apps (React Native). I like being close to the product and owning features end-to-end.

I love the intersection of engineering and product thinking. Building something that's technically solid and genuinely useful to people is what keeps me going.

I've done both — early-stage startups and growing product teams. I thrive in fast-paced environments where there's real ownership and room to shape things.

I start by understanding the product goals and who it serves, then translate that into scalable technical solutions with iterative delivery.

Contact

Let's Connect

Whether it's about a project, an idea, or just to say hi — I'd love to hear from you.

Antonio Guardadoantonioguardadodev@gmail.comGet in Touch