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

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

21 to 37 of 37 devs ( view all 1414 devs )

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...

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

Back End Engineer

São Paulo, São Paulo, Brazil or remote

Papaya Apr 2023 – Sep 2023 Back End Engineer Los Angeles, CA, USA ▪ Delivered features for product launches and new internal tooling to improve...

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Full Stack Web & Mobile Application Developer

Orosháza, Hungary or remote

Hi! My name is Martin. I'm a full-stack web & cross-platform mobile application developer with 10+ years experience. My work experience cover a...

Senior Back End React JS JSON Postgres (PostgreSQL) SQL freelance react node typescript vanilla js

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...

Senior Back End React JS JSON Postgres (PostgreSQL) SQL freelance react node typescript vanilla js

Lead Software Engineer

Orlando, Florida, US or remote

M*rsm*tics...

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Fullstack Engineer

Pune, India or remote

As a full-stack developer with four years of experience, I have worked with multiple early-stage startups and gained leadership experience. I am...

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

Senior Frontend Developer

Bangalore, India or remote

It seems like I am going to be the first international hire ! As a senior frontend developer, I have worked extensively in HTML / CSS / Javascript...

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

Software Engineer

Culiacan, Sinaloa, Mexico or remote

10+ years of experience with web apps. Always looking to learn new things and being able to come up with efficient solutions to any business problem....

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

Senior Full Stack Developer

Tbilisi, Tbilisi, Georgia or remote

Senior Full Stack Developer S-Pro Kiev, Ukraine Jun 2021 – Present • Spearheaded the development of https://www.sygnum.com/, enhancing...

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

Full Stack Developer

Nairobi, Nairobi, Kenya or remote

MICROVERSE Remote Full Stack Web Development Program, Full Time - Spent 1300+ hours mastering algorithms, data structures, and full-stack...

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

CTO / FullStack Developer

Tbilisi, Georgia or remote

Usually, I build MERN stack (MongoDB, Express, React, Node) + nextjs, koajs, AWS, and MySQL applications. I have advanced knowledge and experience in...

Senior Back End React JS JSON Postgres (PostgreSQL) SQL freelance react node jquery vanilla js

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 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 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 JSON Postgres (PostgreSQL) SQL freelance react node typescript nextjs

Software Engineer

Varaždin, Croatia or remote

-worked for companies on projects in financial, health and educational sectors -created proprietary software for artists, schooling platforms,...

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

Back-end Developer

Rasht, guilan, Iran or remote

Pezhvak.co May. 2021 - April. 2022 Backend Engineer ▪ Architected and co-lead the transition from monolith to a microservice architecture. ▪...

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

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