Hi, I’m Alfonso Cavalieri, a Senior Frontend Engineer with 10+ years of experience building scalable web and mobile applications using Vue.js, TypeScript, and Tailwind CSS. I’ve delivered performant, testable interfaces at Metricool and Sesame HR, and I’m motivated by accelerating development velocity through AI-enhanced workflows. I’ve led cross-functional teams to ship 50+ features across web and mobile platforms, improving maintainability with modern architecture patterns. I specialize in hybrid mobile development with Capacitor/Ionic and enjoy applying AI tools to optimize development workflows. I thrive on crafting great user experiences, mentoring teams, and continuously improving architecture, testing, and performance. I’m passionate about staying ahead of tech trends and leveraging AI-driven approaches to deliver high-quality software efficiently.

Alfonso Cavalieri

Hi, I’m Alfonso Cavalieri, a Senior Frontend Engineer with 10+ years of experience building scalable web and mobile applications using Vue.js, TypeScript, and Tailwind CSS. I’ve delivered performant, testable interfaces at Metricool and Sesame HR, and I’m motivated by accelerating development velocity through AI-enhanced workflows. I’ve led cross-functional teams to ship 50+ features across web and mobile platforms, improving maintainability with modern architecture patterns. I specialize in hybrid mobile development with Capacitor/Ionic and enjoy applying AI tools to optimize development workflows. I thrive on crafting great user experiences, mentoring teams, and continuously improving architecture, testing, and performance. I’m passionate about staying ahead of tech trends and leveraging AI-driven approaches to deliver high-quality software efficiently.

Available to hire

Hi, I’m Alfonso Cavalieri, a Senior Frontend Engineer with 10+ years of experience building scalable web and mobile applications using Vue.js, TypeScript, and Tailwind CSS. I’ve delivered performant, testable interfaces at Metricool and Sesame HR, and I’m motivated by accelerating development velocity through AI-enhanced workflows. I’ve led cross-functional teams to ship 50+ features across web and mobile platforms, improving maintainability with modern architecture patterns. I specialize in hybrid mobile development with Capacitor/Ionic and enjoy applying AI tools to optimize development workflows.

I thrive on crafting great user experiences, mentoring teams, and continuously improving architecture, testing, and performance. I’m passionate about staying ahead of tech trends and leveraging AI-driven approaches to deliver high-quality software efficiently.

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Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate

Language

Italian
Fluent
Spanish; Castilian
Advanced
English
Advanced

Work Experience

Senior Frontend and Mobile Developer at Metricool
August 1, 2025 - January 31, 2026
Led frontend development for an enterprise social media management platform serving 2M+ global users, owning web and mobile UI architecture and delivery pipeline. Built and maintained Vue.js applications with Tailwind CSS; created a responsive component library reducing UI code duplication by 60%. Built and optimized hybrid mobile apps with Capacitor/Ionic for iOS and Android, improving startup time by 30%. Pioneered AI-assisted development workflows using Claude Code and Model Context Protocol to shorten development time by 35%. Collaborated with cross-functional teams to deliver user-centric features focused on performance and UX.
Senior Frontend Developer & Technical Lead at Sesame HR
November 1, 2019 - August 31, 2025
Led frontend team of 3 developers, coordinating feature development for HR platform serving 10,000+ companies. Migrated from legacy code to Vue 3 + Composition API, modernizing architecture and instituting best practices. Implemented a comprehensive testing strategy (Vitest) to improve code quality and reduce production bugs. Shipped 50+ features across web and mobile, collaborating with Product and Design to translate requirements into scalable solutions. Built and maintained hybrid mobile apps with cross-platform codebase to ensure consistent UX across iOS and Android.
Frontend Developer at Summon Press
May 1, 2019 - September 30, 2020
Developed custom WordPress themes and plugins with JavaScript, jQuery, and PHP; built single-page applications with React and Vue.js; implemented modern frontend patterns and REST API integration.
E-commerce Developer & Amazon Account Manager at autoCAV
March 1, 2018 - January 31, 2019
Managed Amazon Europe marketplace operations; developed data-driven sales strategies; achieved €120,000 revenue in 6 months with 38% monthly growth; coordinated logistics and FBA operations.
Frontend Developer at Wiquot
January 1, 2015 - December 31, 2016
Frontend development role focusing on delivering responsive UI and client-side improvements across projects.
Co-founder & Developer at RememberStreet
January 1, 2014 - December 31, 2014
Co-founded startup; finalist at 012 Factory startup competition.

Education

Bachelor's Degree in Computer Science at University of Salerno, Italy
January 1, 2004 - December 31, 2013

Qualifications

CS169.1x Software as a Service (UC Berkeley/edX)
January 11, 2030 - February 2, 2026
General English Certificate
January 1, 2015 - February 2, 2026

Industry Experience

Software & Internet, Professional Services, Media & Entertainment