I'm Daniel Freire, a Front End Developer with 2+ years of hands-on experience building high-performance web applications using Next.js, React, and TypeScript. My unique background in software engineering and digital marketing helps me make data-driven UI decisions that boost user engagement and Core Web Vitals. I excel at translating complex Figma designs into pixel-perfect components, optimizing performance and accessibility, and collaborating with product teams to craft delightful user experiences. When I'm not coding, I enjoy analyzing analytics and exploring emerging web technologies to continuously improve UX.…

Daniel Freire

I'm Daniel Freire, a Front End Developer with 2+ years of hands-on experience building high-performance web applications using Next.js, React, and TypeScript. My unique background in software engineering and digital marketing helps me make data-driven UI decisions that boost user engagement and Core Web Vitals. I excel at translating complex Figma designs into pixel-perfect components, optimizing performance and accessibility, and collaborating with product teams to craft delightful user experiences. When I'm not coding, I enjoy analyzing analytics and exploring emerging web technologies to continuously improve UX.…

Next availability:
April 6, 2026

I’m Daniel Freire, a Front End Developer with 2+ years of hands-on experience building high-performance web applications using Next.js, React, and TypeScript. My unique background in software engineering and digital marketing helps me make data-driven UI decisions that boost user engagement and Core Web Vitals.

I excel at translating complex Figma designs into pixel-perfect components, optimizing performance and accessibility, and collaborating with product teams to craft delightful user experiences. When I’m not coding, I enjoy analyzing analytics and exploring emerging web technologies to continuously improve UX.

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Skills

Experience Level

JavaScript
Expert
GitHub
Expert
React JS
Expert
TypeScript
Expert
CSS
Expert
HTML5
Expert
Tailwind
Expert
Figma
Expert
SQL
Intermediate
Python
Intermediate

Language

English
Advanced
Portuguese
Fluent

Work Experience

Front End Developer (Remote) at Socialissimi
July 1, 2023 - Present
Created reusable component libraries with TypeScript, improving development efficiency by 30% and code consistency across projects. Integrated third-party APIs including payment gateways and analytics tools, enabling seamless user experiences for 50k+ monthly users. Implemented responsive designs using Tailwind CSS with mobile-first approach, increasing mobile user engagement by 25%. Conducted performance audits using Chrome DevTools and implemented optimization strategies, reducing load times by 40%. Delivered over 50 design layouts into pixel-perfect code with 95% accuracy and consistency with original designs.
Digital Marketing Specialist at ZANY Marketing
February 1, 2020 - June 1, 2023
Grew organic traffic from 5k to 25k monthly visitors in 8 months through strategic SEO implementation. Conducted comprehensive keyword research, identifying over 100 high-value keywords for on-page optimization, contributing to a 20% increase in organic traffic. Analyzed website traffic using Google Analytics, informing data-driven marketing strategies and resulting in a 15% improvement in conversion rates. Managed end-to-end digital marketing campaigns that generated 300+ qualified leads quarterly.
Front End Developer at Socialissimi
July 1, 2023 - Present
Implemented analytics APIs using Next.js API routes to track user behavior and engagement metrics, providing actionable insights that inform product decisions and improve user retention by 25%. Translated 15+ complex Figma designs into pixel-perfect React components with TypeScript from spec to production, achieving 95% design accuracy and reducing QA revision cycles and UX back-and-forth. Optimized front-end assets and lazy-loaded images using DevTools, decreasing average page load time by 35% and elevating Core Web Vitals score from 65 to 90+. Automated WCAG 2.1 accessibility checks by integrating axe-core into the CI/CD pipeline and conducting biweekly audits, resolving 20+ critical issues per sprint and reducing accessibility-related support tickets by 60%.

Education

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Qualifications

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Industry Experience

Software & Internet, Professional Services, Media & Entertainment