20 Best Senior Back End React JS Python JSON Postgres (PostgreSQL) SQL Freelance Developers For Hire In July 2024

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Featured Senior Back End React JS Python JSON Postgres (PostgreSQL) SQL Freelance Developers

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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...

Senior Back End React JS Python JSON Postgres (PostgreSQL) SQL freelance react node typescript vue

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...

Senior Back End React JS Python JSON Postgres (PostgreSQL) SQL freelance react node typescript angular

Full Stack | Front End | Senior Software Engineer | Agile Product Owner | USA

Scranton, Pennsylvania, US or remote

10 years of professional experience developing software in Javascript, Python, and React. Certified as an Agile Product Owner by the Scrum Alliance....

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Software Engineer

Toronto, ON, Canada or remote

Computer science graduate with 8+ years of experience. I am looking to join to startup team with whom communication and teamwork are paramount. Have...

Senior Back End React JS Python JSON Postgres (PostgreSQL) SQL freelance react node typescript angular

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...

Senior Back End React JS Python JSON Postgres (PostgreSQL) SQL freelance react node typescript vue

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....

Senior Back End React JS Python JSON Postgres (PostgreSQL) SQL freelance react node typescript angular

Senior Frontend Software Engineer

Bronx, New York, US or remote

JOCKMKT | Senior Frontend Engineer | Remote | Nov 2022 - Oct 2023 - Developed and Maintained JockMKT’s React Native and NextJS web applications -...

Senior Back End React JS Python JSON Postgres (PostgreSQL) SQL freelance react node typescript jquery

Senior Full-Stack & Blockchain developer

Singapore, 50 Nanyang Ave, Singapore or remote

Hello every one! I am a senior Full Stack && Blockchain Developer. I enjoy working with clients to help discover what they need and create the best...

Senior Back End React JS Python JSON Postgres (PostgreSQL) SQL freelance react node typescript angular

Senior Full Stack Developer

San Clemente, California, US or remote

Software Engineer at Camping World September 13th 2021 Remote Duties: • Developed a new API service endpoint responsible for the secure...

Senior Back End React JS Python JSON Postgres (PostgreSQL) SQL freelance react node angular vue

Fullstack Software Engineer

Recife, Pernambuco, Brazil or remote

GreenFutureProject - Fullstack Software Engineer (Milan, Italy: May.2023 ‑ Current) • Worked on the global engineering team on the Green Future...

Senior Back End React JS Python JSON Postgres (PostgreSQL) SQL freelance react node typescript angular

Full Stack developer

Tallinn, Estonia or remote

Hi there, My name is Pooja. I have about 8 years of experience working with Reactjs and MVP building. In my current project, I worked extensively...

Senior Back End React JS Python JSON Postgres (PostgreSQL) SQL freelance react node typescript vue

Software Engineer with 10Y Experience

Vancouver, BC, Canada or remote

Eduardo C. Garza is a skilled tech professional with extensive experience in software engineering, operations management, and product development. He...

Senior Back End React JS Python JSON Postgres (PostgreSQL) SQL freelance react node typescript angular

Senior fullstack developer

Almaty, Kazakhstan or remote

Experienced developer with 14 years in IT, including over 7 years of commercial software development. Most of the tasks I have been working on were...

Senior Back End React JS Python JSON Postgres (PostgreSQL) SQL freelance react node typescript nextjs

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...

Senior Back End React JS Python JSON Postgres (PostgreSQL) SQL freelance react node typescript angular

Technical Lead

Copenhagen, Denmark or remote

More than 10 years of experience delivering tech solutions working with frontend and backend technologies including Typescript, PHP (Laravel,...

Senior Back End React JS Python JSON Postgres (PostgreSQL) SQL freelance react node typescript vue

Deloitte, Ex Ford - Senior Software Developer

Chennai, Tamil Nadu, India or remote

Engineer 1 April 2022 - Present Deloitte Senior Software Developer for Digital Tester Application in the Product Engineering Division Successfully...

Senior Back End React JS Python JSON Postgres (PostgreSQL) SQL freelance react node typescript angular

Fullstack Developer

Goiania, GO, Brazil or remote

I'm a software developer with over 7 years of experience in the development of mobile and web...

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Full Stack Developer

Buenos Aires, CABA, Argentina Republic or remote

Hey! I'm Manuel, a full-stack developer from Argentina. I focus on two things, fast pace of development and results. I like to ship fast and often. I...

Senior Back End React JS Python JSON Postgres (PostgreSQL) SQL freelance react node typescript nextjs

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....

Senior Back End React JS Python JSON Postgres (PostgreSQL) SQL freelance react node typescript angular

software engineer

Union City, New Jersey, US or remote

🏢 Homelister (10/2022 - 2/2023): 🚀 Led data migration and cron system implementation for diverse environments. ⚙️ Worked on...

Senior Back End React JS Python JSON Postgres (PostgreSQL) SQL freelance react node typescript nextjs

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