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Frontend Developer with 5+ years of experience building React and Next.js applications, with additional backend experience using Nest.js. Originally trained as a lawyer at the University of Buenos Aires, with seven years of legal practice and professional experience before transitioning into technology. This background strengthens analytical thinking, problem-solving, and the ability to understand complex requirements beyond their technical dimension. Product-oriented and highly accountable, focused on understanding the problems behind requests and delivering solutions that create real value. Experienced working synchronously and asynchronously in global, multicultural environments across multiple time zones. Currently leads frontend development for products used by tens of thousands of users, combining hands-on technical expertise with product thinking, ownership, and team collaboration.…Frontend Developer with 5+ years of experience building React and Next.js applications, with additional backend experience using Nest.js. Originally trained as a lawyer at the University of Buenos Aires, with seven years of legal practice and professional experience before transitioning into technology. This background strengthens analytical thinking, problem-solving, and the ability to understand complex requirements beyond their technical dimension. Product-oriented and highly accountable, focused on understanding the problems behind requests and delivering solutions that create real value. Experienced working synchronously and asynchronously in global, multicultural environments across multiple time zones. Currently leads frontend development for products used by tens of thousands of users, combining hands-on technical expertise with product thinking, ownership, and team collaboration.

Federico S

Front-End Developer, Full Stack Developer, Web Developer, +2

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Frontend Developer with 5+ years of experience building React and Next.js applications, with additional backend experience using Nest.js. Originally trained as a lawyer at the University of Buenos Aires, with seven years of legal practice and professional experience before transitioning into technology. This background strengthens analytical thinking, problem-solving, and the ability to understand complex requirements beyond their technical dimension. Product-oriented and highly accountable, focused on understanding the problems behind requests and delivering solutions that create real value. Experienced working synchronously and asynchronously in global, multicultural environments across multiple time zones. Currently leads frontend development for products used by tens of thousands of users, combining hands-on technical expertise with product thinking, ownership, and team collaboration.…Frontend Developer with 5+ years of experience building React and Next.js applications, with additional backend experience using Nest.js. Originally trained as a lawyer at the University of Buenos Aires, with seven years of legal practice and professional experience before transitioning into technology. This background strengthens analytical thinking, problem-solving, and the ability to understand complex requirements beyond their technical dimension. Product-oriented and highly accountable, focused on understanding the problems behind requests and delivering solutions that create real value. Experienced working synchronously and asynchronously in global, multicultural environments across multiple time zones. Currently leads frontend development for products used by tens of thousands of users, combining hands-on technical expertise with product thinking, ownership, and team collaboration.

Available to hire

Frontend Developer with 5+ years of experience building React and Next.js applications, with additional backend experience using Nest.js. Originally trained as a lawyer at the University of Buenos Aires, with seven years of legal practice and professional experience before transitioning into technology. This background strengthens analytical thinking, problem-solving, and the ability to understand complex requirements beyond their technical dimension.

Product-oriented and highly accountable, focused on understanding the problems behind requests and delivering solutions that create real value. Experienced working synchronously and asynchronously in global, multicultural environments across multiple time zones. Currently leads frontend development for products used by tens of thousands of users, combining hands-on technical expertise with product thinking, ownership, and team collaboration.

Skills

Experience Level

Expert

Expert

Expert

Expert

Language

Spanish; Castilian

Fluent

English

Fluent

Work Experience

Lead Frontend Developer at ApeBond

December 1, 2021 - Present

Led the migration of the main frontend repository from React to Next.js, refactoring architecture to leverage server-side rendering (SSR) on every page and improve performance. Directed UX efforts to maximize user experience and conversion rates using A/B testing and continuous web performance improvements. Architected and led the team to build a white-label React SDK that enables partner companies to embed ready-to-use components into their own websites, supporting multiple React frameworks/build tools and several crypto ecosystems; adopted by ~10 external clients. Designed and built internal dashboards aggregating data from multiple sources to provide real-time access to financial statement data (Nest + MongoDB + React). Built an internal production monitoring tool to identify and prioritize bugs, errors, and UX friction across the purchase funnel. Mentored frontend developers through code reviews and technical guidance.

Full Stack Developer at Merlion Tech

January 1, 2020 - November 30, 2021

Collaborated on a comprehensive ERP web application with a rule engine and management modules for products, inventory, pricing, clients, suppliers, purchases, sales, and billing. Participated in the full product lifecycle: gathering and analyzing functional and non-functional requirements, proposing technical/architectural solutions, and delivering production-ready features. Built backend services using Java Spring Boot with a RESTful architecture and PostgreSQL/MongoDB as data stores. Developed responsive, component-driven frontend interfaces using React and TypeScript.