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ruben hernandez alvarado
Open to opportunitiesSoftware Developer (Internal Tools)
Frontend developer shipping AI-powered tools and fast, conversion-focused React/Next.js products.
MexicoSoftware Developer (Internal Tools) at Astro HeadQuarters
About
I'm a Frontend Developer with 3+ years building production web applications using React, Next.js 15, and TypeScript. I've shipped AI-powered internal tools, conversion-focused marketing sites, and full-stack dashboards for real clients, including an OCR extraction pipeline that replaced a fully manual workflow and reusable component systems built to scale across dozens of pages.
I care about clean architecture, performance, and measurable impact: type-safe systems, optimized Core Web Vitals, and accessible UI backed by real test coverage. I own projects end-to-end, from Figma to deployment, and I'm especially drawn to building AI-integrated products that solve real operational problems.
Experience
Software Developer (Internal Tools)
Engineered a multi-strategy PDF extraction engine using Mistral AI OCR and lab-specific parsing to support diverse cannabis COA report formats. Built a responsive React/Next.js dashboard with confidence scoring and CSV export, replacing a fully manual data entry workflow.
ReactNext.jsTypeScriptMistral AIPostgreSQLAsync Processing QueuesVitestCI CD
Freelance Frontend Developer
Built conversion-focused Next.js marketing and full-page experiences using React Server Components to reduce client-side JavaScript and improve SEO performance. Delivered additional client work including a Tailwind/Astro corporate site, a WhatsApp lead-generation system using wa.me pre-filled messages, and a React/Vite SPA with performance improvements up to 40% faster load and 90+ Lighthouse scor
Next.jsReactTypeScriptAstro
Education
Benemérita Universidad Autónoma de Puebla
Bachelor's in Business Administration at Benemérita Universidad Autónoma de Puebla (remote) starting March 2026.
Bachelor's in Business Administration at Benemérita Universidad Autónoma de Puebla (remote) starting March 2026.