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Hi, I'm Lucas Bernasconi, a frontend engineer based in Buenos Aires, Argentina. I have 2+ years of experience building and shipping production web applications using React and Next.js for real clients and internal products. I focus on performance optimization, SEO, scalable UI architecture, and TypeScript. I collaborate with cross-functional teams to deliver measurable improvements in load times, conversions, and operational efficiency while delivering accessible, robust interfaces.…Hi, I'm Lucas Bernasconi, a frontend engineer based in Buenos Aires, Argentina. I have 2+ years of experience building and shipping production web applications using React and Next.js for real clients and internal products. I focus on performance optimization, SEO, scalable UI architecture, and TypeScript. I collaborate with cross-functional teams to deliver measurable improvements in load times, conversions, and operational efficiency while delivering accessible, robust interfaces.

Lucas Bernasconi

Front-End Developer, Web Developer, Programmer, +2

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Hi, I'm Lucas Bernasconi, a frontend engineer based in Buenos Aires, Argentina. I have 2+ years of experience building and shipping production web applications using React and Next.js for real clients and internal products. I focus on performance optimization, SEO, scalable UI architecture, and TypeScript. I collaborate with cross-functional teams to deliver measurable improvements in load times, conversions, and operational efficiency while delivering accessible, robust interfaces.…Hi, I'm Lucas Bernasconi, a frontend engineer based in Buenos Aires, Argentina. I have 2+ years of experience building and shipping production web applications using React and Next.js for real clients and internal products. I focus on performance optimization, SEO, scalable UI architecture, and TypeScript. I collaborate with cross-functional teams to deliver measurable improvements in load times, conversions, and operational efficiency while delivering accessible, robust interfaces.

Available to hire

Hi, I’m Lucas Bernasconi, a frontend engineer based in Buenos Aires, Argentina. I have 2+ years of experience building and shipping production web applications using React and Next.js for real clients and internal products.

I focus on performance optimization, SEO, scalable UI architecture, and TypeScript. I collaborate with cross-functional teams to deliver measurable improvements in load times, conversions, and operational efficiency while delivering accessible, robust interfaces.

Skills

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Expert

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Intermediate

Work Experience

Frontend Engineer at Foxy Web Design

May 1, 2025 - Present

Engineered and maintained client-facing web applications using React and Next.js, improving average page load performance by ~30% through code splitting, image optimization, and lazy loading. Implemented responsive UI components and reusable layouts, reducing development time for new client projects by ~20%. Optimized SEO and accessibility across multiple websites, contributing to improved Lighthouse scores and higher organic traffic.

Frontend Developer at Gotiger AI Solutions

August 1, 2024 - November 1, 2025

Led frontend development for internal and client-facing applications using React, Next.js, and TypeScript, integrating REST APIs and managing complex UI state. Built a medical appointment scheduling system, reducing manual booking time by approximately 40% for healthcare staff. Delivered high-conversion landing pages for enterprise clients, including a Coldwell Banker Commercial client, increasing lead generation by ~15% month-over-month.