41 Best Senior Sencha Ext JS DRY Principles Freelance Developers For Hire In October 2025
Featured Senior Sencha Ext JS DRY Principles Freelance Developers
Senior Full Stack Developer
Los Angeles, California, US or remote
🚀 Developer Experience & Achievements 🚀 🔍 Duplicate Finder - Electron & React App: - Built an application that scans directories for...
Senior Web Developer
Austin, US or remote
Senior Web Developer Disney+, Remote (03/2022 - 11/2022) • Technologies: React, TypeScript, JavaScript, Jest • Led project for a new...
Senior Software Engineer
Boston, Massachusetts, US or remote
I worked with an early stage crypto token startup on finishing and launching their MVP after the existing developer left the project. I joined an...
Full Stack Engineer
Port Orchard, Washington, US or remote
Senior Full Stack Engineer and Computer Science degree based in Port Orchard, WA, US. I have over 7 years of experience in Full Stack JS development,...
⭐ Lead Front-End Developer (React JavaScript / TypeScript) 💻
London, United Kingdom or remote
I am an independent and ambitious full-stack JavaScript/TypeScript developer with over 12 years of commercial experience. I have successfully...
Senior Software Developer
NYC, New York, US or remote
University Website on WordPress - Moved static website for institution into a WordPress environment. Moved content of over thousands of HTML pages...
Senior Software Engineer
GERLACH, Nevada, US or remote
I've worked on a lot of open source projects, mostly my own. I created BikeTag.org and am the author and maintainer of the unofficial imgur...
Full Stack Web Development
Edmonton, Alberta, Canada or remote
I'm a seasoned Full-Stack Web Developer who's conquered projects across the globe. I've revamped business websites using React.js in Hong Kong,...
Senior Full Stack Developer
Windsor, Ontario, Canada or remote
-Ocado Supermaket -Celonis(Munich, DE), ChainGPT(Delaware, US) -Challenges I have solved • Designed and developed an e-commerce platform using...
Senior Frontend Engineer
Tallahassee, Florida, US or remote
Developed an e-commerce site based on micro-services architecture. Mainly participated in frontend developing with React 16.8. Worked for...
Software Engineer
Providence, Rhode Island, US or remote
Northrop Grumman | Middletown, RI | Feb 2017 – Present Seaware LMS - Learning Management System for US Navy ● Developed for a Learning...
Frontend Web Developer
Portland, Oregon, US or remote
Lute (Open Source Contributor) - Rewriting UI of Python/Flask desktop app using React with Vite - Writing unit tests using Jest - Implementing UI...
FullStack - React / TypeScript / C#
London, United Kingdom or remote
# Arteasy - Full Stack Developer (Feb 2023 - Nov 2023 · 10 mos) - The character customization feature based on the elements chosen by the user is...
Frontend / Mobile Engineer
Teresina, Piauí, Brazil or remote
At Loft I was working at startup Nomah, and I'm involved in building three front-end applications. A website for lead and guest acquisition channel,...
Staff Software Developer
Calgary, AB, Canada or remote
- Opensourcer from last 14 years, shepherding various projects. - Staff @Gusto, building gusto.com - Staff @AppDirect, building physical commerce....
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...
Senior Full Stack Engineer
Westfield, Indiana, US or remote
Results-driven Full Stack Engineer with over 10 years of experience in developing and scaling software products. Proficient in JavaScript, HTML, CSS,...
Frontend Software Engineer
CABA, CABA, Argentina Republic or remote
#section[About Me] #descript[Senior Frontend Engineer focused on building creative, detail-oriented web apps designed for seamless experiences...
Software Developer
Vancouver, BC, Canada or remote
Pepper Esports Developed new features in the graphql API, designed and implemented a highly scalable cloud infrastructure, improved the security...
Senior Software Engineer
Helsinki, Uusimaa, Finland or remote
Accomplished Senior Software Engineer with a proven history of developing and architecting large-scale applications from concept to production,...
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