16 Best Mid Level Senior Front End Sencha Ext JS Bootstrap English Contractor Developers For Hire In August 2025

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Featured Mid Level Senior Front End Sencha Ext JS Bootstrap English Contractor Developers

1 to 16 of 16 devs ( view all 1671 devs )

JavaScript Web Developer

Columbus, Ohio, US or remote

JavaScript Web Developer S4 NetQuest Principal JavaScript developer for an online learning company. Led modernization efforts in migrating from...

Mid Level Senior Front End Sencha Ext JS bootstrap English contractor react node typescript vue

Software Engineer

Denver, Colorado, US or remote

- Software Engineer for Sleep Doctor. Crafted intricate web building tools and responsive interfaces using PHP, Symfony, JavaScript, HTML, and CSS,...

Mid Level Senior Front End Sencha Ext JS bootstrap English contractor react node typescript angular

Front End Developer

Weston, Ohio, US or remote

I recently built a fantastic e-commerce website called "newzealandhoneyco" where I focused on {optimizing the web page and making the web-accessible....

Mid Level Senior Front End Sencha Ext JS bootstrap English contractor react node typescript vue

Front End Developer

Ottawa, Ontario, Canada or remote

In my career as a Front End Developer spanning multiple dynamic companies, I've had the privilege of driving pivotal advancements and addressing...

Mid Level Senior Front End Sencha Ext JS bootstrap English contractor react typescript jquery nextjs

Front End Web Developer

Maringá, Paraná, Brazil or remote

Front End Developer lover of JavaScript. Fascinated by new challenges and technologies. I am looking for new challenges in the field of...

Mid Level Senior Front End Sencha Ext JS bootstrap English contractor react typescript vue vanilla js

Software Developer

Bandung, West Java, Indonesia or remote

Hi everyone! I'm a software engineer currently working at a Pharmatech company. I have 4 years of experience in web development and have a...

Mid Level Senior Front End Sencha Ext JS bootstrap English contractor react node vue vanilla js

Frontend Developer

Dumaguete, Negros Oriental, Philippines or remote

Helped built the Paradox Interative Gaming Store Website selling to millions of users with game titles such as “Cities Skylines I & II” Built...

Mid Level Senior Front End Sencha Ext JS bootstrap English contractor react node typescript vue

Senior Full Stack Developer

Tbilisi, Tbilisi, Georgia or remote

Senior Full Stack Developer S-Pro Kiev, Ukraine Jun 2021 – Present • Spearheaded the development of https://www.sygnum.com/, enhancing...

Mid Level Senior Front End Sencha Ext JS bootstrap English contractor react node typescript angular

Full Stack Developer

Nairobi, Nairobi, Kenya or remote

MICROVERSE Remote Full Stack Web Development Program, Full Time - Spent 1300+ hours mastering algorithms, data structures, and full-stack...

Mid Level Senior Front End Sencha Ext JS bootstrap English contractor react node typescript vue

Frontend Developer

Bangkok, Thailand or remote

Pyrus, Nov 2021 - Current Development of a B2B system that organizes various business processes being part of an integration team - Implemented a...

Mid Level Senior Front End Sencha Ext JS bootstrap English contractor react node typescript vue

Web Developer

Nairobi, Nairobi, Kenya or remote

- A passionate Full Stack Web Developer (MERN) committed to clean code, responsive design and staying ahead in ever-evolving tech landscape. I have...

Mid Level Senior Front End Sencha Ext JS bootstrap English contractor react node typescript jquery

Senior Full Stack Web Developer

La Plata, Buenos Aires, Argentina Republic or remote

• Senior Software Engineering / Tech Leader at DChess (dchess.net) September 2021 - May 2023 (1 year 9 months) Initially, I was responsible for...

Mid Level Senior Front End Sencha Ext JS bootstrap English contractor react node typescript jquery

Full Stack developer

Los Angeles, California, US or remote

🚀 Projects I've Created: Project Management Tool at Service Rocket: Developed a collaborative tool using Python and Atlassian suite....

Mid Level Senior Front End Sencha Ext JS bootstrap English contractor react node typescript angular

Software Engineer

Banja Luka, Bosnia and Herzegovina or remote

Senior Front End Developer Roko Labs July 2023–Present ● Contributed to the development of crucial features for a real estate software, with a...

Mid Level Senior Front End Sencha Ext JS bootstrap English contractor react node typescript vanilla js

Senior Software Engineer

Woodside, New York, US or remote

nTop -- Led the deployment of licensing, engagement and data initiatives on front‑end, fast tracked requirements, feature development and...

Mid Level Senior Front End Sencha Ext JS bootstrap English contractor react node typescript jquery

Software Engineer at Araptus.com

alivin, Texas, US or remote

Sites worked on by Kristopher Black with history https://www.clarity-ventures.com/ At Clarity Ventures, I took on a leadership role in...

Mid Level Senior Front End Sencha Ext JS bootstrap English contractor react node typescript angular

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