17 Best React JS Express Java CSS Git HTML Mobile App Contractor Developers For Hire In June 2025

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selected:

React JS [ x ] Express JS [ x ] Java [ x ] CSS [ x ] Git [ x ] HTML [ x ] mobile app [ x ] contractor [ x ]

framework:

+ Next JS (14) + Sencha Ext JS (14) + jQuery (12) + Angular JS (11) + Vue JS (9) + Android (6) + Java Spring (5)

language:

+ TypeScript (15) + Python (13) + Vanilla JS (11) + PHP (9) + C# (8) + C++ (7) + C (5)

utility:

+ JSON (15) + Three JS (8) + Jest JS (5)

ui:

+ EJS (9)

career:

+ Junior (8) + Mid Level (8) + Senior (8)

stack:

+ Full Stack (15) + Back End (14)

db:

+ MongoDB (14) + SQL (13) + MySQL (8) + Postgres (PostgreSQL) (7)

server:

+ AWS (11) + docker (8) + Linux (5)

program:

+ Jira (7)

concept:

+ Agile (8) + OOP (8) + software (8) + api (6) + Azure (5) + cloud (5) + UI UX (5)

worker type:

+ freelance (14) + full time (13)

country:

+ United States (10)

country region:

+ North America (12)

Filters:

selected:

React JS [ x ] Express JS [ x ] Java [ x ] CSS [ x ] Git [ x ] HTML [ x ] mobile app [ x ] contractor [ x ]

framework:

+ Next JS (14) + Sencha Ext JS (14) + jQuery (12) + Angular JS (11) + Vue JS (9) + Android (6) + Java Spring (5)

language:

+ TypeScript (15) + Python (13) + Vanilla JS (11) + PHP (9) + C# (8) + C++ (7) + C (5)

utility:

+ JSON (15) + Three JS (8) + Jest JS (5)

ui:

+ EJS (9)

career:

+ Junior (8) + Mid Level (8) + Senior (8)

stack:

+ Full Stack (15) + Back End (14)

db:

+ MongoDB (14) + SQL (13) + MySQL (8) + Postgres (PostgreSQL) (7)

server:

+ AWS (11) + docker (8) + Linux (5)

program:

+ Jira (7)

concept:

+ Agile (8) + OOP (8) + software (8) + api (6) + Azure (5) + cloud (5) + UI UX (5)

worker type:

+ freelance (14) + full time (13)

country:

+ United States (10)

country region:

+ North America (12)

Timezone:

(includes +1/-1 hour)

Featured React JS Express Java CSS Git HTML Mobile App Contractor Developers

1 to 17 of 17 devs ( view all 1635 devs )

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...

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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,...

React JS Express JS Java CSS Git HTML mobile app contractor react node typescript angular

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....

React JS Express JS Java CSS Git HTML mobile app contractor react node typescript angular

Full Stack Software Engineer

Clintwood, Virginia, US or remote

My experience is lengthy, but I can summarize it pretty well. I'm a self-taught engineer, everything I've done over the past 12 years has been...

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Front End Developer

Anaheim, California, US or remote

Front-End Developer | TensorIoT | July 2022 – Aug 2023 TensorIoT is an AWS advanced tier services partner specializing in Manufacturing,...

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SWE Intern

San Leandro, California, US or remote

SWE Intern at Knobull Aug 2022 – Oct 2022 • Led the development and delivery of a React Native mobile app in a team of 4 interns by creating...

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Senior React Native / Full Stack Developer

Cambridge, Cambridgeshire, United Kingdom or remote

Pseudoface (Aelusive) https://www.pseudoface.com - Fine tuned open source ML model with custom data to enhance output. - Set up Docker...

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Web Developer

Boston, Massachusetts, US or remote

I worked as a consultant for 3 years where I collaborated with designers and other developers to deliver web pages for large and small companies. I...

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Full-Stack Java Developer

Cleveland, Ohio, US or remote

Currently an intern at immer, an event services platform, working on front-end development since October 2023. Using React.js, Redux and Tailwind CSS...

React JS Express JS Java CSS Git HTML mobile app contractor react node angular vue

Full Stack Engineer | Scalable Systems

Mumbai, India or remote

I have been programming since I was 14, and have worked across various stacks and projects. Have worked at only small/early stage startups where...

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Web Developer

Sacramento, California, US or remote

Portfolio Website - A personal website made with React and deployed on Netlify, including a visual carousel display of projects I’ve worked on....

React JS Express JS Java CSS Git HTML mobile app contractor react node typescript angular

Software Engineer

Lake Worth, Florida, US or remote

DataManagement: Expertise in data architecture, migration, and quality analysis. Proficient in SAP data migrations and ERP data management. ●...

React JS Express JS Java CSS Git HTML mobile app contractor react node typescript angular

Front-end / Mobile / Back-end Software Developer

Jalandhar, Punjab, India or remote

I've been working in development for almost 5 years with a primary focus on front-end technologies. I have done back-end, app development, and full...