45 Best Front End Back Sencha Ext JS MongoDB SQL English Freelance United States Developers For Hire In June 2024

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selected:

Front End [ x ] Back End [ x ] Sencha Ext JS [ x ] MongoDB [ x ] SQL [ x ] English [ x ] freelance [ x ] United States [ x ]

framework:

+ Express JS (42) + jQuery (28) + Angular JS (19) + Vue JS (18) + D3 JS (8) + Django (8) + Java Spring (8) + React Native (8) + Svelte JS (8) + Flask (7) + Laravel (6)

language:

+ TypeScript (42) + JavaScript (40) + Vanilla JS (36) + Python (30) + PHP (16) + Java (15) + C# (10) + Swift (6) + C (5) + C++ (5) + Go Golang (5) + Ruby (5)

utility:

+ JSON (39) + GraphQL JS (16) + Jest JS (12) + Three JS (12) + Redux JS (11) + Jenkins (6) + Webpack JS (6)

ui:

+ CSS (28) + EJS (14) + Tailwind CSS (14) + bootstrap (13) + SASS (10) + Lit JS (5)

career:

+ Junior (24) + Mid Level (19) + Senior (18) + Manager (6) + CTO (5)

db:

+ MySQL (26) + Postgres (PostgreSQL) (21) + Redis (10) + NoSQL (9)

server:

+ AWS (27) + docker (22) + Google Cloud (10) + Linux (9) + AWS EC2 (8) + AWS S3 (8)

program:

+ Git (39) + Jira (12) + GitHub (9) + Postman (8) + Figma (6) + Elastic (5)

concept:

+ HTML (27) + software (22) + OOP (16) + Rest API (16) + mobile app (14)

speaking:

+ Spanish (7)

worker type:

+ contractor (42) + full time (41)

us state:

+ California (11) + New York (7)

Filters:

selected:

Front End [ x ] Back End [ x ] Sencha Ext JS [ x ] MongoDB [ x ] SQL [ x ] English [ x ] freelance [ x ] United States [ x ]

framework:

+ Express JS (42) + jQuery (28) + Angular JS (19) + Vue JS (18) + D3 JS (8) + Django (8) + Java Spring (8) + React Native (8) + Svelte JS (8) + Flask (7) + Laravel (6)

language:

+ TypeScript (42) + JavaScript (40) + Vanilla JS (36) + Python (30) + PHP (16) + Java (15) + C# (10) + Swift (6) + C (5) + C++ (5) + Go Golang (5) + Ruby (5)

utility:

+ JSON (39) + GraphQL JS (16) + Jest JS (12) + Three JS (12) + Redux JS (11) + Jenkins (6) + Webpack JS (6)

ui:

+ CSS (28) + EJS (14) + Tailwind CSS (14) + bootstrap (13) + SASS (10) + Lit JS (5)

career:

+ Junior (24) + Mid Level (19) + Senior (18) + Manager (6) + CTO (5)

db:

+ MySQL (26) + Postgres (PostgreSQL) (21) + Redis (10) + NoSQL (9)

server:

+ AWS (27) + docker (22) + Google Cloud (10) + Linux (9) + AWS EC2 (8) + AWS S3 (8)

program:

+ Git (39) + Jira (12) + GitHub (9) + Postman (8) + Figma (6) + Elastic (5)

concept:

+ HTML (27) + software (22) + OOP (16) + Rest API (16) + mobile app (14)

speaking:

+ Spanish (7)

worker type:

+ contractor (42) + full time (41)

us state:

+ California (11) + New York (7)

Timezone:

(includes +1/-1 hour)

Featured Front End Back Sencha Ext JS MongoDB SQL English Freelance United States Developers

1 to 20 of 45 devs ( view all 1413 devs )

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...

Front End Back End Sencha Ext JS MongoDB SQL English freelance United States react node typescript angular

Senior Software Engineer

New York, New York, US or remote

I'm a full stack software engineer with over 15 years of experience. In my career, I've been an individual contributor, sole developer, and manager...

Front End Back End Sencha Ext JS MongoDB SQL English freelance United States react node typescript vue

Software Engineering, Architecture & Management

Dallas, Texas, US or remote

Starting his technical career in 2011, Ryan has been exposed to virtually all aspects of software engineering. Working exclusively at companies with...

Front End Back End Sencha Ext JS MongoDB SQL English freelance United States react node typescript angular

AI Specialist | Full-stack Engineer w/ 18+ Years Experience

Los Angeles, California, US or remote

As a top-rated Full Stack Engineer and CTO with an extensive 18-year track record, I have designed complex systems, managed numerous applications,...

Front End Back End Sencha Ext JS MongoDB SQL English freelance United States react node typescript vue

Lead Software Developer

Spanish Fork, Utah, US or remote

- Quantum Computing and AI Web Developer with extensive experience in leading the design and development of innovative quantum computing applications...

Front End Back End Sencha Ext JS MongoDB SQL English freelance United States react node typescript vanilla js

Full Stack | Front End | Senior Software Engineer | Agile Product Owner | USA

Scranton, Pennsylvania, US or remote

10 years of professional experience developing software in Javascript, Python, and React. Certified as an Agile Product Owner by the Scrum Alliance....

Front End Back End Sencha Ext JS MongoDB SQL English freelance United States react node typescript jquery

Senior Full Stack Developer

Madison, Wisconsin, US or remote

True end-to-end developer with strong frontend, backend, and devops chops. 11+ years working with clients such as Yale University, UW, NWF, The...

Front End Back End Sencha Ext JS MongoDB SQL English freelance United States react node typescript angular

Software Engineer

National City, California, US or remote

I've been working as a software developer for my current job for more than 6 years, and before that, a startup for a couple years where I work on...

Front End Back End Sencha Ext JS MongoDB SQL English freelance United States react node typescript angular

Lead Full-stack engineer

Vancouver, Washington, US or remote

Layerframe, Inc. - Principle Engineer - Working for a boutique design firm presented many new challenges, chief of which was simultaneously...

Front End Back End Sencha Ext JS MongoDB SQL English freelance United States react node typescript nextjs

Full Stack Developer & Technical Manager

New York, New York, US or remote

Freelancer with over a decade of experience creating websites and web apps for agencies, small businesses, and enterprise...

Front End Back End Sencha Ext JS MongoDB SQL English freelance United States react node typescript jquery

Full-Stack Engineer

Port Clinton, Ohio, US or remote

PROJECTS SpotMe, Payment Service May 2024 – present • Engineered reusable React components to adhere to modern software design principles...

Front End Back End Sencha Ext JS MongoDB SQL English freelance United States react node typescript vanilla js

Full Stack Developer

Syracuse, New York, US or remote

Hi , I'm Harvinder , a full stack developer who loves to make apps for the web and mobile platforms with popular javascript frameworks , i have a...

Front End Back End Sencha Ext JS MongoDB SQL English freelance United States react node typescript vanilla js

Full Stack Developer

Rio Grande City, Texas, US or remote

Senior Blockchain Developer Unstoppable Domains - California, PA May 2018 to August 2022 Building decentralized digital identities for the world....

Front End Back End Sencha Ext JS MongoDB SQL English freelance United States react node typescript jquery

Senior Web Developer

Orlando, Florida, US or remote

Worked on several SaaS products in PHP, JavaScript, and TypeScript. Created custom SaaS Dashboard using the Yii PHP framework with a MySQL database....

Front End Back End Sencha Ext JS MongoDB SQL English freelance United States react node typescript angular

Fullstack Engineer

Las Vegas, Nevada, US or remote

Projects I've created - Devarity First software experience in highschool. Startup to support indie game developers. Online retail store with...

Front End Back End Sencha Ext JS MongoDB SQL English freelance United States react node typescript angular

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...

Front End Back End Sencha Ext JS MongoDB SQL English freelance United States react node typescript angular

Freelance Web Developer

Raleigh, North Carolina, US or remote

Hi, I'm Andrew, a Freelance Full Stack Developer, Creator, and Entrepreneur based in Raleigh, NC. I'm currently open to new opportunities and love to...