142 Best Back End MongoDB SQL Freelance Contractor Developers For Hire In June 2024

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selected:

Back End [ x ] MongoDB [ x ] SQL [ x ] freelance [ x ] contractor [ x ]

framework:

+ Node JS (140) + React JS (133) + Express JS (124) + Sencha Ext JS (95) + Next JS (94) + jQuery (80) + Angular JS (53) + Vue JS (53)

language:

+ TypeScript (127) + Vanilla JS (114) + JavaScript (112) + Python (74) + Java (54) + PHP (47) + C# (32) + C++ (21)

utility:

+ JSON (124) + Three JS (38) + GraphQL JS (31) + Redux JS (27) + Jest JS (24)

ui:

+ CSS (86) + EJS (52) + bootstrap (34) + Tailwind CSS (32) + SASS (19) + Lit JS (12) + LESS (8) + Material UI (7) + SCSS (7)

career:

+ Junior (77) + Senior (66) + Mid Level (63) + Manager (21) + CTO (18)

stack:

+ Full Stack (139) + Front End (130)

db:

+ MySQL (72) + Postgres (PostgreSQL) (62) + Redis (25) + NoSQL (21) + Firebase (16)

server:

+ AWS (60) + docker (56) + Google Cloud (20) + Linux (19) + AWS S3 (16)

program:

+ Git (111) + Jira (41) + GitHub (25) + Figma (18) + Postman (15)

concept:

+ HTML (79) + software (59) + OOP (57) + api (44) + mobile app (44)

speaking:

+ Spanish (16) + Hindi (12) + Portuguese (11) + Russian (7) + French (5)

worker type:

+ full time (126)

us state:

+ California (15) + New York (10) + Texas (5)

country:

+ United States (65) + Canada (17) + India (11) + Brazil (8)

country region:

+ North America (83) + Asia (19) + South Asia (16) + South America (11) + Eastern Europe (7) + Middle East (6) + Africa (5)

Filters:

selected:

Back End [ x ] MongoDB [ x ] SQL [ x ] freelance [ x ] contractor [ x ]

framework:

+ Node JS (140) + React JS (133) + Express JS (124) + Sencha Ext JS (95) + Next JS (94) + jQuery (80) + Angular JS (53) + Vue JS (53)

language:

+ TypeScript (127) + Vanilla JS (114) + JavaScript (112) + Python (74) + Java (54) + PHP (47) + C# (32) + C++ (21)

utility:

+ JSON (124) + Three JS (38) + GraphQL JS (31) + Redux JS (27) + Jest JS (24)

ui:

+ CSS (86) + EJS (52) + bootstrap (34) + Tailwind CSS (32) + SASS (19) + Lit JS (12) + LESS (8) + Material UI (7) + SCSS (7)

career:

+ Junior (77) + Senior (66) + Mid Level (63) + Manager (21) + CTO (18)

stack:

+ Full Stack (139) + Front End (130)

db:

+ MySQL (72) + Postgres (PostgreSQL) (62) + Redis (25) + NoSQL (21) + Firebase (16)

server:

+ AWS (60) + docker (56) + Google Cloud (20) + Linux (19) + AWS S3 (16)

program:

+ Git (111) + Jira (41) + GitHub (25) + Figma (18) + Postman (15)

concept:

+ HTML (79) + software (59) + OOP (57) + api (44) + mobile app (44)

speaking:

+ Spanish (16) + Hindi (12) + Portuguese (11) + Russian (7) + French (5)

worker type:

+ full time (126)

us state:

+ California (15) + New York (10) + Texas (5)

country:

+ United States (65) + Canada (17) + India (11) + Brazil (8)

country region:

+ North America (83) + Asia (19) + South Asia (16) + South America (11) + Eastern Europe (7) + Middle East (6) + Africa (5)

Timezone:

(includes +1/-1 hour)

Featured Back End MongoDB SQL Freelance Contractor Developers

61 to 80 of 142 devs ( view all 1413 devs )

Junior Software Developer

Cheyenne, Wyoming, US or remote

Pokémon Card Creator Web App Python web application using Django and Pillow Space Ace Single player top-down space shooter made in GODOT...

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Software Engineer | Full Stack JS Developer

Rio de Janerio, RJ, Brazil or remote

Skilled software developer with 10+ years of experience building websites, web apps, and mobile apps of any size. I specialize in React, React Native...

Back End MongoDB SQL freelance contractor react node typescript vue

Full Stack Developer

Santa Clarita, California, US or remote

Shinflik 2021-2023 - Indie movie streaming...

Back End MongoDB SQL freelance contractor react node typescript angular

Junior Web Developer

Ocoee, Florida, US or remote

I coded solutions for LMS systems within a large college. I've also worked on agile mobile development teams, and have worked in Machine...

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Junior Full Stack

Washington, District of Columbia, US or remote

In my bootcamp I made a MERN stack social media site called JamSphere as well as a blog site using Handlebars called Find My Musician During my...

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Software Engineer

New York City, New York, US or remote

Full Stack Software Engineer experienced in AWS, Ruby on Rails, TypeScript, Elm, and PostgreSQL. I specialize in crafting efficient, scalable web...

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Software Developer

Toronto, Ontario, Canada or remote

-Portfolio: thangpham.dev -Github: ThangVPham I am a fullstack developer who is passionate about solving real world problems by leveraging modern...

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Laravel PHP developer

Winnipeg, MB, Canada or remote

DealTrack (https://dealtrack.net/) July 2022 - February 2023 Toronto, Ontario Canada PHP Backend Developer(fixed-term contract) ● Wrote script...

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Software Engineer

New York, New York, US or remote

• Founded and grew commercial clothing consignment company, achieving $150,000 in gross revenue within the first six months. • Assisted...

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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....

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Full Stack Engineer

Brooklyn, New York, US or remote

Highly motivated and skilled full stack web developer with a strong foundation in front-end and back-end development, coupled with exceptional...

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System Architect | Software Architect | Software Engineer | Tech Lead | FullStack Developer | Mobile

Londrina, Paraná (PR), Brazil or remote

819 / 5.000 Resultados de tradução Systems Architecture (Sites, Api, WebServices, Queues, etc.) Agile Team Management with Scrum and Kanban....

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React and Node Dev

San Francisco, California, US or remote

Worked on personal projects, like building list apps and word games. Constantly...

Back End MongoDB SQL freelance contractor react node typescript vanilla js

Software Engineer

Boston, Massachusetts, US or remote

E-Commerce, PayPal, PayPal Commerce, CS-Cart, Yo-Kart, Shopify, Big Commerce, Etsy. Multivendor Markets. GraphQl, AWS, LAMP...

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Junior Full-Stack Developer

Denver, Colorado, US or remote

I recently graduated from an intensive Software Engineering Bootcamp from...

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Software Engineer

São Paulo, São Paulo, Brazil or remote

Result-driven Software Developer with 15+ years of experience. Highly skilled in PHP and JavaScript. Passionate about software architecture and clean...

Back End MongoDB SQL freelance contractor react node typescript angular

Fullstack Web Application Developer

St. John's, NL, Canada or remote

Seasoned software professional with a passion for applying the Unix philosophy and SOLID design principles to distributed systems in order to solve...

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Web Developer

Phoenix, Arizona, US or remote

Hey there, I'm Thang Ta, a passionate Software Developer in Phoenix, AZ, armed with a Master's in Data Analytics. My coding journey began with SQL...

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Junior Software Developer

East Grinstead, United Kingdom or remote

Resource Rivals - Team-built browser game that heavily utilises web-sockets and a room system to allow multiple games to run at once on the server. I...

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Full Stack Web & Mobile Developer

Karachi, Sindh, Pakistan or remote

Trth.Ai Successfully configured a GCP account, implementing key services such as Cloud Storage, Firestore, Function, and PubSub for optimal platform...

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