7 Best React JS Sencha Ext JSON MySQL SQL Freelance South America Developers For Hire In April 2025

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Featured React JS Sencha Ext JSON MySQL SQL Freelance South America Developers

1 to 7 of 7 devs ( view all 1625 devs )

Full-Stack Developer

Montevideo, Montevideo, Uruguay or remote

Uruguay-based Full-stack Web Developer and old-school JavaScript coder with 10+ years of experience. Able to work in multiple programming languages...

React JS Sencha Ext JS JSON MySQL SQL freelance South America react node typescript vue

Full Stack Developer

Maringá, Paraná, Brazil or remote

I’ve been working with WEB development since 1999, and through this period I’ve delivered a multitude of jobs using the most diverse...

React JS Sencha Ext JS JSON MySQL SQL freelance South America react jquery vanilla js nextjs

React / Next / Node - Software Developer

Curitiba, Paraná, Brazil or remote

A software engineer experienced in building beautiful, engaging, and accessible digital...

React JS Sencha Ext JS JSON MySQL SQL freelance South America react node typescript vue

Software Engineer

São Paulo, São Paulo, Brazil or remote

Result-driven Software Developer with 15+ years of experience. Highly skilled in PHP and JavaScript. Passionate about software architecture and clean...

React JS Sencha Ext JS JSON MySQL SQL freelance South America react node typescript angular

Fullstack Developer

Goiania, GO, Brazil or remote

I'm a software developer with over 7 years of experience in the development of mobile and web...

React JS Sencha Ext JS JSON MySQL SQL freelance South America react node typescript vanilla js

Full Stack Developer

Buenos Aires, CABA, Argentina Republic or remote

Hey! I'm Manuel, a full-stack developer from Argentina. I focus on two things, fast pace of development and results. I like to ship fast and often. I...

React JS Sencha Ext JS JSON MySQL SQL freelance South America react node typescript nextjs

Full Stack Developer

Pelotas, RS, Brazil or remote

I started my journey in programming by developing a few games and mods for fun/learning, then moved to web apps. I've worked with both front end...

React JS Sencha Ext JS JSON MySQL SQL freelance South America react node typescript vue

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