16 Best .NET JSON Freelance Contractor United States North America Developers For Hire In October 2025
Featured .NET JSON Freelance Contractor United States North America Developers
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...
Fullstack Developer
Oxford, Florida, US or remote
💻 Lead API Developer – RMCI (Contractor for U.S. OPM) Led API development for federal appraisal software modernization Migrated legacy...
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...
Lead Software Engineer
Lewis Center, Ohio, US or remote
Lead software engineer in Lewis Center, OH. I specialize in full-stack dev with React, Java, Ruby on Rails and more. I'm an AWS wizard with expertise...
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...
Fullstack Web Developer
jeffersonton, Virginia, US or remote
https://www.upwork.com/freelancers/~01ee8fc2647b73cbbb...
Software Developer
Fort Wayne, US or remote
Software Developer with a decade of full stack experience working with a host of technologies. I especially enjoy working with data and data...
Backend Developer
Montclair, US or remote
# Projects I've worked for: 1. Adamo ID - LimboTeams LLC. I've been in charge of the backend development for this project. The main objective...
Full Stack Developer
Moreno Valley, California, US or remote
I worked as a contractor for York Solutions where in a training program I developed a Dr Scheduling app and a Pantry / Recipe application that...
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...
.Net Developer
Portland, US or remote
Systems Analyst 3 years Data analyst 5 years...
Full Stack developer
Los Angeles, California, US or remote
🚀 Projects I've Created: Project Management Tool at Service Rocket: Developed a collaborative tool using Python and Atlassian suite....
Software Engineer
Lyman, Wyoming, US or remote
I've been working on web projects for 25 years. 17 years full-time as a software developer in the Microsoft .net stack. I'm a Brazilian Jiu-Jitsu...
Software Engineer
Mcallen, Texas, US or remote
Automotive Engineer Feb. 2024 – Aug. 2024 Revature Remote • Designed and tested ECUs for automotive systems, ensuring compliance with AUTOSAR...
Automation Testing Engineer
Layton, Utah, US or remote
Manual testing and automating testing...
Full Stack Developer
Los Angeles, California, US or remote
PROFESSIONAL EXPERIENCE Entertainment Partners, Burbank, CA June 2023 – August 2023 Software Developer Intern ● Engineered a data mapping...
Who We Are
Hi! I'm Adam, the person behind JS Chimp.
I make web apps and software (especially with PHP/Laravel).
I've been on both sides of the hiring equation.
Sent on interviews that didn't match my skillset. And recieved candidates unrelated to what I hired for.
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