Sergio Tijero

— —:— — Lima, PE (UTC−5) available for new work Q2
ES

Web systems, built to last.

I build websites, ecommerce platforms, and operational systems with a focus on clarity, maintainability, and real business use.

THE STACK (WHAT I BUILD WITH)

LANGS PHP · TypeScript · JavaScript · SQL
PLATFORMS WordPress · WooCommerce · Astro · Next.js
DATA MySQL · Postgres · REST APIs · Webhooks
TOOLS Git · Docker · Figma · Cloudflare
INFRA VPS · Traefik · Monitoring · CI/CD

THE APPROACH (HOW I WORK)

FOCUS Websites · Ecommerce · Automation
CLIENTS Peru · LatAm · US · Europe
STYLE Clear · pragmatic · long-term
CITY Lima, Peru
NOW Building and maintaining production systems.
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I work across company websites, ecommerce stores, and custom workflows, usually with WordPress at the content layer and modern frontend tools where they add real value.

I care about structure as much as visuals: information architecture, maintainable code, performance, and the operational details that keep a project useful after launch.

The best work is not just a beautiful site. It is a system the business can actually update, scale, and rely on every day.

sergiotijero / 2026

10+ Years shipping web systems
WordPress · Astro Core delivery stack
B2B · Ecommerce Common project types