Florencia Fiorentino

Available to hire

I’m Florencia Fiorentino, a front-end developer and designer based in Buenos Aires, with 13+ years of experience creating responsive websites, landing pages, emails, animated banners, and interactive HTML5 pieces.

About

I’m Florencia Fiorentino, a front-end developer and designer based in Buenos Aires, with 13+ years of experience creating responsive websites, landing pages, emails, animated banners, and interactive HTML5 pieces. I work end-to-end—from brief and design implementation to development, QA, and delivery—always focusing on cross-browser compatibility and great performance across devices.

I’ve worked with agencies and clients in Spain and LATAM, collaborating remotely with multidisciplinary teams while also managing technical maintenance tasks like updates, security, migrations, and hosting. I enjoy translating marketing and creative needs into feasible, clean solutions, and I’m currently looking for Front-End Developer opportunities in advertising/marketing agencies with a path toward Account Manager and Client Success roles.

  • 14 years' experience
  • Joined April 2026

Industry experience

  • Software & Internet
  • Media & Entertainment
  • Professional Services
  • Education
  • Retail

Work experience· 5 roles

Front-End Developer · Kahlo Agencia (Argentina)Nov 2019 – Present · 7 yrs 1 mo

Front-End Developer with 13+ years of experience building responsive websites, landing pages, and email/advert assets. Specialized in HTML5/CSS3/JavaScript development plus WordPress, animated banners, and interactive games for campaigns delivered through creative, marketing, and advertising agencies in Spain and LATAM. Works remotely (since 2015) alongside multidisciplinary teams and supports current production needs across design-to-delivery workflows. Counseling training strengthens communication with clients and team collaboration.

Designer and Front-End Developer · Mklab, Laboratorio de ideas (Spain)Aug 2016 – Dec 2025 · 9 yrs 5 mos

Developed websites, landing pages, interactive games, and digital pieces for agencies and private clients across different countries with autonomous end-to-end project management (from brief to delivery). Designed and built responsive HTML5/CSS3/JavaScript front-end with cross-browser compatibility. Developed WordPress sites using Elementor, WPBakery, and Divi. Used Claude Code to accelerate base structure and component creation (e.g., sliders and CSS/JS animations), then reviewed and customized manually. Produced emails and animated banners (Google Web Designer) for digital campaigns. Managed and maintained production sites (updates, technical support, security), and handled infrastructure tasks including hosting, servers, FTP, domains, and server-to-host migrations. Coordinated teams of designers and developers using Trello and scaled contributors based on client needs. Clients included Zula, BTW Agency, and Freelo.

Designer and Front-End Developer (Freelance) · Self-employedAug 2015 – Present · 11 yrs 4 mos

Front-end development for a multidisciplinary team, delivering websites, landing pages, emails, interactive games, and advertising pieces. Built 25+ HTML5-based projects since 2019 with strong emphasis on responsive implementation and cross-browser support. Developed interactive HTML5 games (trivia, memory games, word games and KeyboardHero for Santander) delivering 8+ game projects. Created email designs and animated banners using Google Web Designer for ongoing digital campaigns. Participated in feedback sessions with account executives to convert client needs into technical implementations. Clients include Santander, Getnet, Naranja X, Alsa España, Liliana, Prudential, Adecco, among others.

Designer and Front-End Developer · No Limits Design (Argentina)Feb 2014 – Mar 2016 · 2 yrs 2 mos
Junior Web Designer · New Digital Way (Argentina)Mar 2012 – Dec 2013 · 1 yr 10 mos

Education· 6

Counselor · Holos Capital2019 – 2024
Multimedial Designer · Da Vinci2011 – 2015
Diploma in Project Management (128 hours) · Academia Numen2024
Foundations of User Experience (UX) Design · Google via Coursera2025 – 2026

Certifications and awards

Foundations of User Experience (UX) Design2030 – 2026
Project Management2030 – 2026

Hire Florencia Fiorentino today

Post a job and invite Florencia, or contact them directly. No hidden commission.

Post a job