121 Best Back End MongoDB MySQL Contractor Developers For Hire In April 2025

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selected:

Back End [ x ] MongoDB [ x ] MySQL [ x ] contractor [ x ]

framework:

+ Node JS (120) + React JS (114) + Express JS (102) + Next JS (81) + Sencha Ext JS (81) + jQuery (75) + Vue JS (53) + Angular JS (52)

language:

+ TypeScript (105) + JavaScript (100) + Vanilla JS (83) + Python (63) + PHP (54) + Java (46) + C# (22) + C (20)

utility:

+ JSON (99) + GraphQL JS (32) + Redux JS (30) + Three JS (26) + Jest JS (24)

ui:

+ CSS (84) + EJS (47) + bootstrap (31) + Tailwind CSS (28) + SASS (18)

career:

+ Senior (71) + Mid Level (52) + Junior (50) + Manager (23) + CTO (13)

stack:

+ Full Stack (118) + Front End (108)

db:

+ Postgres (PostgreSQL) (64) + Redis (23) + Firebase (20) + NoSQL (11) + Microsoft SQL (8) + DynamoDB (7) + Firestore (6) + Sequelize JS (6) + SQLite (6)

server:

+ AWS (64) + docker (48) + Linux (25) + Google Cloud (24) + AWS EC2 (16)

program:

+ Git (92) + Jira (38) + GitHub (28) + Postman (16) + VS Code (16)

concept:

+ HTML (77) + software (50) + Rest API (44) + api (42) + mobile app (42)

speaking:

+ Hindi (13) + Spanish (13) + Portuguese (9)

worker type:

+ full time (114) + freelance (90)

us state:

+ California (9) + New York (6)

country:

+ United States (54) + India (11) + Canada (9) + Brazil (8)

country region:

+ North America (64) + Asia (18) + South Asia (14) + South America (10) + Eastern Europe (6) + Europe (6) + Middle East (5)

Filters:

selected:

Back End [ x ] MongoDB [ x ] MySQL [ x ] contractor [ x ]

framework:

+ Node JS (120) + React JS (114) + Express JS (102) + Next JS (81) + Sencha Ext JS (81) + jQuery (75) + Vue JS (53) + Angular JS (52)

language:

+ TypeScript (105) + JavaScript (100) + Vanilla JS (83) + Python (63) + PHP (54) + Java (46) + C# (22) + C (20)

utility:

+ JSON (99) + GraphQL JS (32) + Redux JS (30) + Three JS (26) + Jest JS (24)

ui:

+ CSS (84) + EJS (47) + bootstrap (31) + Tailwind CSS (28) + SASS (18)

career:

+ Senior (71) + Mid Level (52) + Junior (50) + Manager (23) + CTO (13)

stack:

+ Full Stack (118) + Front End (108)

db:

+ Postgres (PostgreSQL) (64) + Redis (23) + Firebase (20) + NoSQL (11) + Microsoft SQL (8) + DynamoDB (7) + Firestore (6) + Sequelize JS (6) + SQLite (6)

server:

+ AWS (64) + docker (48) + Linux (25) + Google Cloud (24) + AWS EC2 (16)

program:

+ Git (92) + Jira (38) + GitHub (28) + Postman (16) + VS Code (16)

concept:

+ HTML (77) + software (50) + Rest API (44) + api (42) + mobile app (42)

speaking:

+ Hindi (13) + Spanish (13) + Portuguese (9)

worker type:

+ full time (114) + freelance (90)

us state:

+ California (9) + New York (6)

country:

+ United States (54) + India (11) + Canada (9) + Brazil (8)

country region:

+ North America (64) + Asia (18) + South Asia (14) + South America (10) + Eastern Europe (6) + Europe (6) + Middle East (5)

Timezone:

(includes +1/-1 hour)

Featured Back End MongoDB MySQL Contractor Developers

1 to 20 of 121 devs ( view all 1617 devs )

Senior Angular Python AWS Software Engineer

Denver, Colorado, US or remote

I am a seasoned software engineer with vast experience in software development and security vulnerability management and mitigation. I have...

Back End MongoDB MySQL contractor react node typescript angular

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...

Back End MongoDB MySQL contractor react node typescript angular

Experienced full-stack engineer and UI/UX designer

Las Vegas, Nevada, US or remote

I've been developing products for virtually every type of device, platform and medium since I started coding as a teen. Since then, my apps and...

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Full Stack MERN Developer

Aventura, Florida, US or remote

I am a results-driven Senior Full Stack Engineer. My previous assignments with Wells Fargo, Allegis Group, NASA, Concept Solutions, Bloomberg BNA,...

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Full Stack Developer| Technical Team Lead | Senior Full Stack Engineer

Verona, Wisconsin, US or remote

Summary -Over 8 years of IT Professional experience in all phases of software development life cycle to requirements gathering, analysis, design,...

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Senior Fullstack Engineer - Novel Solutions to Complex Problems

Memphis, Tennessee, US or remote

Senior Fullstack Engineer and Manager in Memphis, TN. I have expertise in several programming languages, including Node.js, Python, Java, and C#, and...

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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...

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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...

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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...

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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...

Back End MongoDB MySQL contractor react node typescript vue

Senior Software Engineer • Senior Web Developer • Full Stack Developer

Ocala, Florida, US or remote

With 15 years of experience as a Web Developer, I specialize in creating scalable, efficient web applications using technologies like PHP, Laravel,...

Back End MongoDB MySQL contractor react node typescript angular

Ex-Amazon Senior Software Engineer

Vancouver, Canada or remote

🏢 McGrawHill, Vancouver BC Senior Software Engineer Consultant (Remote) - July 2023 – November 2023 🚀 Onboarding backend team for new...

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Fullstack Developer

Charlotte, North Carolina, US or remote

Developed and maintained the primary front-end application utilizing React.js, resulting in a 20% improvement in code readability and scalability....

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Experienced Software Developer

Dubios, Wyoming, US or remote

Experienced Software Developer with a diverse background developing web, mobile, and desktop applications. Skilled in front-end development, backend...

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Senior Frontend Engineer - ReactJS/VueJS

Zamboanga, Zamboanga del Sur, Philippines or remote

Senior Frontend Engineer, TitanFX (via X-Team) Tech Stack: React 19, NextJS 15, TailwindCSS, Radix UI, Tanstack Table, React Hook Form, zustand,...

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Lead Frontend Engineer

Bengaluru, Karnataka, India or remote

I'm a working professional, having seasoned experience in front-end development with a high level of responsibility. I believe in developing modern,...

Back End MongoDB MySQL contractor react node typescript jquery

Fullstack Engineer

Seattle, Washington, US or remote

Experienced full-stack engineer with over 13 years of experience using technology like JavaScript, TypeScript, Node.js, React, and AWS. - Skilled in...

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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....

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Frontend Engineer

Toronto, ON, Canada or remote

Produced multiple visual elements of web applications by translating UI/UX design wireframes into code, producing high quality markup using Next.js...

Back End MongoDB MySQL contractor react node typescript vue