128 Best Senior Sencha Ext JS JavaScript JSON MongoDB Developers For Hire In June 2024

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Senior [ x ] Sencha Ext JS [ x ] JavaScript [ x ] JSON [ x ] MongoDB [ x ]
framework:
+ Next JS (127) + React JS (127) + Node JS (124) + Express JS (116) + jQuery (87) + Vue JS (69) + Angular JS (53) + D3 JS (37)
language:
+ TypeScript (123) + Vanilla JS (99) + Python (72) + PHP (45) + Java (32) + C# (23) + Go Golang (13) + .NET (12)
utility:
+ Three JS (38) + Redux JS (27) + GraphQL JS (26) + Jest JS (16) + Webpack JS (13)
ui:
+ CSS (65) + EJS (57) + Tailwind CSS (17) + bootstrap (15) + SASS (15)
career:
+ Mid Level (61) + Manager (30) + Junior (22) + CTO (17)
stack:
+ Full Stack (117) + Front End (115) + Back End (80)
db:
+ SQL (66) + Postgres (PostgreSQL) (42) + MySQL (38) + Redis (11) + Firebase (10) + NoSQL (9) + DynamoDB (8)
server:
+ AWS (51) + docker (46) + Google Cloud (19) + kubernetes (14) + Linux (10)
program:
+ Git (95) + Jira (55) + GitHub (19) + Figma (7) + Elastic (6) + Prisma (5) + Trello (5) + VS Code (5)
concept:
+ HTML (56) + software (48) + OOP (47) + mobile app (45) + DRY principles (27)
speaking:
+ Spanish (19) + Hindi (12) + Portuguese (7) + French (6) + Japanese (5)
worker type:
+ full time (113) + contractor (90) + freelance (84)
us state:
+ California (10) + New York (6)
country:
+ United States (51) + Canada (18) + India (9)
country region:
+ North America (71) + Asia (18) + South Asia (14) + Europe (11) + South America (8) + Eastern Europe (7) + Latin America (6) + Western Europe (6)

Featured Senior Sencha Ext JS JavaScript JSON MongoDB Developers

121 to 128 of 128 devs ( view all 1413 devs )

Software Engineer

Worcester, Massachusetts, US or remote

Developed enterprise Node and Typescript backend systems that supported over 30k+...

Senior Sencha Ext JS JavaScript JSON MongoDB react node typescript vanilla js

Software Engineer

San Bruno, US or remote

Coming soon...I will be adding this at a later time. More text to...

Senior Sencha Ext JS JavaScript JSON MongoDB react node typescript jquery

Frontend Engineer

Stockholm, Sweden or remote

Hi, I'm a Senior Frontend Engineer from Stockholm, Sweden, with expertise in both frontend and backend development. With a diverse skill set...

Senior Sencha Ext JS JavaScript JSON MongoDB react node typescript angular

Senior Full-Stack Developer

Ahmedabad, Gujarat, India or remote

Portfolio Projects for review: ● https://hi.com/ ● https://daisypet.ai/ ● https://www.rentalcars.com/ ● https://www.konga.com/ ●...

Senior Sencha Ext JS JavaScript JSON MongoDB react node typescript angular

Full stack developer

Abu dhabi, United Arab Emirates or remote

I'm a passionate developer with a strong background in PHP, JavaScript, and TypeScript. With more than 7 years of hands-on experience, I've had the...

Senior Sencha Ext JS JavaScript JSON MongoDB react node typescript angular

Software Engineer

San Diego, California, US or remote

I develop. I create. I solve. Many things are solvable with...

Senior Sencha Ext JS JavaScript JSON MongoDB react node typescript vue

Frontend developer

Gurgaon, India or remote

I have a proven track record of developing responsive and intuitive user interfaces using React and...

Senior Sencha Ext JS JavaScript JSON MongoDB react node typescript vue

Software Engineer

Bhaktapur, Bagmati, Nepal or remote

Worked on fullstack projects ranging from dating sites to renewable trading projects. Primary roles include maintaining and designing architectures...

Senior Sencha Ext JS JavaScript JSON MongoDB react node typescript vanilla js
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1,413 JS Contractors By Tech

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TypeScript developers (1080)
Vanilla JS developers (995)
Tech Stacks
Back End developers (667)
Front End developers (1170)
Full Stack developers (1037)
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GraphQL JS developers (173)
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GSAP JS developers (9)
Gulp JS developers (16)
Handlebars JS developers (10)
Highcharts JS developers (6)
InfoVis JS developers (7)
Jasmine JS developers (15)
Jest JS developers (164)
JSON developers (976)
JSX developers (10)
JWT developers (25)
Knockout JS developers (5)
MobX JS developers (7)
Mocha JS developers (27)
Mongoose JS developers (28)
NextAuth JS developers (5)
NgRx JS developers (10)
Polymer JS developers (21)
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Tensorflow JS developers (10)
Three JS developers (187)
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Vuetify JS developers (8)
Vuex JS developers (10)
Webpack JS developers (97)
JS UI/UX
Ant Design JS developers (9)
EJS developers (337)
Emotion JS developers (6)
Lit JS developers (80)
MUI JS developers (18)
Pixi JS developers (25)
Pug JS developers (10)
Storybook JS developers (36)
JS Databases & Servers
MongoDB developers (739)
Sequelize JS developers (17)
Vercel developers (35)
Zod TS developers (8)
Career Level
CTO developers (64)
Junior developers (708)
Manager developers (128)
Mid Level developers (657)
Senior developers (539)
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